Navistar 3200, 4100, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, BE 200, CE Bus, CXT, DuraStar, LoneStar, MXT, ProStar, RXT, TranStar, WorkStar Truck Service manual

Show HTML Add to My manuals
30 Pages

advertisement

Navistar Truck Service Manual | Manualzz

SERVICE MANUAL

SERVICE MANUAL SECTION

BODY CONTROLLER DIAGNOSTIC TROUBLE CODES

Model: 3200, 4100, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600,

BE 200, CE Bus, CXT, DuraStar, LoneStar, MXT, ProStar, RXT, TranStar,

WorkStar

S08327

10/22/2009

S08327

Copyright© 10/22/2009 Navistar, Inc.

BODY CONTROLLER DIAGNOSTIC TROUBLE CODES

Table of Contents

1. DISPLAYING DIAGNOSTIC TROUBLE CODES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

1.1. VEHICLES EQUIPPED WITH OPTION TO DISPLAY CODES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

1.1.1. Displaying Codes on the Gauge Cluster (Non-VID equipped vehicles). . . . . . . . . . . . . .1

1.1.2. Displaying Codes on the VID (if equipped). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

2. CLEARING DIAGNOSTIC TROUBLE CODES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

3. DEFINITIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

3.1. FAILURE MODE INDICATORS (FMI). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

3.2. SOURCE ADDRESSES (SA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

4. DIAGNOSTIC TROUBLE CODE (DTC) LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

i

S08327

ii

BODY CONTROLLER DIAGNOSTIC TROUBLE CODES

S08327

BODY CONTROLLER DIAGNOSTIC TROUBLE CODES

1

1. DISPLAYING DIAGNOSTIC TROUBLE CODES

The ability to display diagnostic trouble codes (DTC) is an optional feature. Codes may be displayed on either the gauge cluster or an optional vehicle information display (VID). The vehicle must be equipped with the

option to display codes in both cases.

Codes will not be displayed on the gauge cluster if the vehicle is equipped with the VID.

1.1. VEHICLES EQUIPPED WITH OPTION TO DISPLAY CODES

1.1.1. Displaying Codes on the Gauge Cluster (Non-VID equipped vehicles)

To display codes on vehicles not equipped with a VID:

1. Set the parking brake.

2. Turn the key switch to the ACCESSORY position to view only previously active codes. Turn the key switch to the IGNITION position to view both active and previously active codes.

3. Momentarily press the Cruise "ON" switch and the Cruise "Resume" switch at the same time.

A gauge sweep will be performed on the gauges. The gauge cluster will then display the following information for 5 seconds:

• Software Rev: XXX

• Hardware Rev: XXX

• Active Faults: XXX

• Total Faults: XXX

NOTE – The gauge cluster will only display “Software Rev” and “Hardware Rev” for 5 seconds followed by the message “Diagnostic Trouble Codes are not available” if the vehicle is not equipped with the option to display codes.

If faults are present, the gauge cluster display will show each diagnostic trouble code for 10 seconds and then automatically scroll to the next entry and continue to cycle through the faults. Once all faults have been displayed the number of faults will be displayed again, then the cycle will repeat. To manually cycle through the fault list press and release the cluster display selector button. The following information will be displayed for each fault:

SPN: XXXX FMI: XX

Active

OC: XXX SA: XXX

SPN: XXXX FMI: XX

Previously Active

OC: XXX SA: XXX

NOTE – Turning the key switch off, turning the key switch to the CRANK position, or releasing the park brake will take the gauge cluster out of the diagnostic mode.

S08327

2

BODY CONTROLLER DIAGNOSTIC TROUBLE CODES

1.1.2. Displaying Codes on the VID (if equipped)

The VID can be used to display all diagnostic trouble codes (DTC) on the vehicle. Suspect parameter number

(SPN), failure mode indicator (FMI) and occurrence count numbers are listed. Source addresses and DTC descriptions are presented in plain text.

NOTE – The VID will display “Not Available” if a DTC description is not available for a particular fault.

Displaying codes will only be allowed if all of the following conditions are true:

• The key switch is in the IGNITION position.

• AND displaying codes is allowed due to vehicle orderable options

• AND the programmable parameter “Diagnostics” is enabled using Diamond Logic® Builder (DLB).

• The vehicle is not moving (the Vehicle Speed is equal to zero).

• The feature is not password protected to prevent unauthorized access. Refer to the Vehicle Information

Display Owner’s Manual for more information.

Perform the following steps if all of the above conditions are met:

1. Go to the main menu screen

NOTE – The following selections will not be available if the vehicle is not equipped with the option to display codes.

2. Select “DIAGNOSTIC CODES”

3. Select “ACTIVE” or “INACTIVE”. The VID may initiate a password prompt if the VID has been password protected. Refer to the Vehicle Information Display Owner’s Manual for more information.

The VID will indicate "NO FAULT DETECTED" if faults are not found. Scroll through the list of faults if faults are present.

The following information will be displayed for each fault:

SPN : FMI

SA

DTC Description

OC

2. CLEARING DIAGNOSTIC TROUBLE CODES

Previously active diagnostic trouble codes can only be cleared by a service tool, such as Diamond Logic®

Builder (DLB). Some previously active codes may not be cleared by this method.

3. DEFINITIONS

• “SPN” represents the Suspect Parameter Number. This number identif es the item for which diagnostics are being reported.

• “FMI” is the Failure Mode Indicator. This number represents the type of failure detected. Refer to Failure

Mode Indicators (FMI) below for more information.

S08327

BODY CONTROLLER DIAGNOSTIC TROUBLE CODES

3

• “Active” or “Previously Active” will be displayed to identify whether a fault is currently active or if the fault was previously active.

• “OC” is the Occurrence Count. This number represents the number of times a fault has gone from previously active to active.

• “SA” is the Source Address. This number identif es the module reporting the fault. Refer to Source

Addresses (SA) for more information.

3.1. FAILURE MODE INDICATORS (FMI)

• FMI=0 - Data Valid But Above Normal Operational Range - Most Severe Level

• FMI=1 - Data Valid But Below Normal Operational Range - Most Severe Level

• FMI=2 - Data Erratic, Intermittent Or Incorrect

• FMI=3 - Voltage Above Normal, Or Shorted To High Source

• FMI=4 - Voltage Below Normal, Or Shorted To Low Source

• FMI=5 - Current Below Normal Or Open Circuit

• FMI=6 - Current Above Normal Or Grounded Circuit

• FMI=7 - Mechanical System Not Responding Or Out Of Adjustment

• FMI=8 - Abnormal Frequency Or Pulse Width Or Period

• FMI=9 - Abnormal Update Rate

• FMI=10 - Abnormal Rate Of Change

• FMI=11 - Root Cause Not Known

• FMI=12 - Bad Intelligent Device Or Component

• FMI=13 - Out Of Calibration

• FMI=14 - Special Instructions

• FMI=15 - Data Valid But Above Normal Operating Range - Least Severe Level

• FMI=16 - Data Valid But Above Normal Operating Range - Moderately Severe Level

• FMI=17 - Data Valid But Below Normal Operating Range - Least Severe Level

• FMI=18 - Data Valid But Below Normal Operating Range - Moderately Severe Level

• FMI=19 - Received Network Data In Error

• FMI=20 - Data Drifted High

• FMI=21 - Data Drifted Low

• FMI=31 - Condition Exists

S08327

4

BODY CONTROLLER DIAGNOSTIC TROUBLE CODES

3.2. SOURCE ADDRESSES (SA)

NOTE – The available source addresses will vary depending on each vehicle configuration.

NOTE – Diagnostic Trouble Codes listed in this document are Body Controller, Auxiliary Gauge Switch

Pack, Secondary Instrument Cluster, Instrument Cluster, Rear HVAC Module, and Compass Module.

Table 1

Module Name

Engine Control Module (ECM)

Transmission Control Module (TCM)

Shift Selector

Antilock Brake System (ABS)

Electronic Gauge Cluster (EGC)

Compass Module

Body Controller

Vehicle Sensor Module (VSM)

Vehicle Information Display (VID)

Tire Pressure Monitoring System (TPMS)

Rear HVAC

Aftertreatment Module

Telematics Module

Auxiliary Gauge Switch Pack (AGSP) 3

Secondary Instrument Cluster (SIC) 1

Hybrid Electric Vehicle (HEV) or Eaton Transmission Control Pad

Power Pack 3

Service Tool

Global

Source Address

00

03

05

11

23

28

33

39

40

51

58

61

74

132

167

239

247

249

255

4. DIAGNOSTIC TROUBLE CODE (DTC) LIST

S08327

33

33

33

33

33

33

33

33

33

33

23

23

23

23

23

23

23

23

23

23

23

23

23

23

23

23

23

23

28

28

28

33

33

23

23

23

SA

23

23

33

33

33

84

94

94

97

97

115

1725

1725

1727

1727

623

624

987

1213

1438

1439

1792

1793

2000

2003

2011

2033

2023

SPN

171

171

2023

2023

2023

2023

165

630

639

69

70

70

70

70

77

77

78

78

DTC Description

Ambient Air Temperature

Ambient Air Temperature

Red Stop Lamp

Amber Warning Lamp

Protect Lamp

Malfunction Indicator Lamp

ABS/EBS Amber Warning Lamp

State (Powered Vehicle)

EBS Red Warning Lamp State

Front Axle Above Pressure

Front Axle Below Pressure

Rear Axle Above Pressure

Rear Axle Below Pressure

Tractor-Mounted Trailer ABS

Warning Signal

ATC/ASR Information Signal

Source Address 0

Source Address 3

Source Address 11

Source Address 33

Gauge Cluster

Gauge Cluster

Gauge Cluster

Gauge Cluster

Gauge Cluster

Compass Bearing

Calibration Memory

Drivetrain Message Timeout

Two Speed Axle Switch

Air Powered Park Brake

Air Powered Park Brake

Air Powered Park Brake

Air Powered Park Brake

Forward Rear Drive Axle

Temperature

Forward Rear Drive Axle

Temperature

9

3

3

4

5

5

9

9

9

3

4

5

5

5

5

5

FMI Message

3

4

Fault on Analog Input 3 above normal when used for outside temperature

Fault on Analog Input 3 below normal when used for outside temperature

Red stop light malfunction

Amber Warning light malfunction

Protect warning light malfunction

MIL warning light malfunction

ABS warning light malfunction

5

Cause

Voltage above normal, or shorted to high source

Voltage below normal, or shorted to low source

Current below normal or open circuit

Current below normal or open circuit

Current below normal or open circuit

Current below normal or open circuit

Current below normal or open circuit

Brake Pressure warning lamp malfunction

Fault on Analog Input 2 above normal when used for axle load

Fault on Analog Input 2 below normal when used for axle load

Fault on Analog Input 1 above normal when used for axle load

Fault on Analog Input 1 below normal when used for axle load

Current below normal or open circuit

Voltage above normal, or shorted to high source

Voltage below normal, or shorted to low source

Voltage above normal, or shorted to high source

Voltage below normal, or shorted to low source

Trailer ABS warning light malfunction Current below normal or open circuit

Traction Control warning light malfunction

Loss of data link from Engine

Controller

Current below normal or open circuit

Abnormal update rate

Loss of data link from the

Transmission Controller

Abnormal update rate

Loss of data link from ABS controller Abnormal update rate

Comments

Loss of data link from ESC

Fault on Analog Input 4 above normal when used for ambient light

Abnormal update rate

Voltage above normal, or shorted to high source

4

11

12

6

12

13

9

2

2

7

14

14

Rear Rear Drive Axle Temperature 0

Rear Rear Drive Axle Temperature

Wheel-Based Vehicle Speed

Fuel Inlet Restriction Lamp

Fuel Inlet Restriction Lamp

Water In Fuel Indicator

Water In Fuel Indicator

Alternator Current

0

1

1

9

4

6

4

6

2

Pins Logical Signal

Fault on Analog Input 4 below when used for ambient light

Message ignition and switched ignition do not match.

Voltage below normal, or shorted to low source

Root cause not known

Failure of non-volatile memory or checksum fault

Bad intelligent device or component

Short detected in the panel dimmer Current above normal or grounded circuit

Sensor Fault/ Compass Bearing

Compass is out of Calibration

J1939 Communication Link Fault

Two Speed Axle Switch Error

The Auto apply portion with the Air

Powered Park Brake is not Operating

Faulty Compass module sensor

Compass is out of calibration, need to

Calibrate

Faulty Compass or Drivetrain Datalink

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect Occurs When the Park Brake Switch is not set within 5 seconds of the receipt of the Park as the requested gear. This failure would indicate a failure in the auto apply relay or in the air lines between the auto apply relay and the Park Brake switch.

Two_Spd_Axle_Switch

Air Powered Park Brake is stuck

Air Powered Park Brake is stuck

The Auto Apply portion with the Air

Powered Park Brake is not operating

Mechanical system not responding or out of adjustment

Occurs when the park brake switch does not match the spring apply-air release (SAAR) chamber travel sensor. This indicates the park brake cannot be applied or cannot be released.

Occurs when the park brake switch does not match the spring apply-air release (SAAR) chamber travel sensor. This indicates the park brake cannot be applied or cannot be released.

Occurs When the Park Brake Switch is not set within 5 seconds of the receipt of the Park as the requested gear. This failure would indicate a failure in the auto apply relay or in the air lines between the auto apply relay and the Park Brake switch.

Front Rear Axle Temperature Sensor reading above normal range

Front Rear Axle Temperature Sensor reading below normal range

Front Axle Temperature Sensor Shorted

High or Open Circuit or faulty sensor system

Front Axle Temperature Sensor Short to

Ground or faulty sensor system

Park_Brake_SAAR_Travel_

Signal,

Park_Brake_Switch_Signal

Park_Brake_Switch_Signal

1600-B10 Frwd_RR_Axle_Oil_Temp_

Raw_Signal

1600-B10 Frwd_RR_Axle_Oil_Temp_

Raw_Signal

Rear Rear Axle Temperature Sensor reading above normal range

Rear Rear Axle Temperature Sensor reading below normal range

Rear Rear Axle Temperature Sensor

Shorted High or Open Circuit or faulty sensor system

Rear Rear Axle Temperature Sensor

Short to Ground or faulty sensor system

Missing Wheel Based Vehicle Speed

Message

Fuel Inlet Restriction Lamp

Fuel Inlet Restriction Lamp

Water In Fuel Indicator

Water In Fuel Indicator

J1939 Drivetrain Data Link Lost

Output shorted to ground

Output overheat

Output shorted to ground

Output overheat

Phase missing fault/alternator fault. One or more of the three phase wire from the Dynamic Alternator to the Power Pack

E module may be disconnected.

One or more of the three phase wires from the alternator is disconnected. The Power Pack system is shutdown and requires an ignition cycle.

1600-B11 Rear_RR_Axle_Oil_Temp_

Raw_Signal

1600-B11 Rear_RR_Axle_Oil_Temp_

Raw_Signal

Vehicle_Speed

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

175

177

177

247

116

116

158

168

168

168

168

168

168

168

168

168

168

175

564

564

566

566

567

567

569

569

577

596

596

570

570

571

576

Brake Application Pressure

Brake Application Pressure

0

1

Battery Potential (Voltage), Switched 2

Electrical Potential (Voltage)

Electrical Potential (Voltage)

Electrical Potential (Voltage)

Electrical Potential (Voltage)

Electrical Potential (Voltage)

Electrical Potential (Voltage)

Electrical Potential (Voltage)

Electrical Potential (Voltage)

Electrical Potential (Voltage)

Electrical Potential (Voltage)

Engine Oil Temperature 1

Engine Oil Temperature 1

Transmission Oil Temperature

Transmission Oil Temperature

Total Engine Hours

Differential Lock State - Central

Differential Lock State - Central

2

3

3

4

4

6

8

16

16

17

0

1

0

1

9

5

6

Differential Lock State - Central Rear 5

Differential Lock State - Central Rear 6

Differential Lock State - Front Axle 1 5

Differential Lock State - Front Axle 1 6

Differential Lock State - Rear Axle 1 5

Differential Lock State - Rear Axle 1 6

Differential Lock State - Rear Axle 2 5

Differential Lock State - Rear Axle 2 6

Retarder Enable - Brake Assist

Switch

ASR Off-road Switch

ASR "Hill Holder" Switch

Cruise Control Enable Switch

Cruise Control Enable Switch

2

2

2

0

1

Brake Application Pressure Sensor reading above normal range

Brake Application Pressure Sensor reading below normal range

Key State Ignition Signal Error

Forward Axle 1 Diff lock air solenoid output overcurrent

Forward Rear Diff Lock Relay Under

Current Or Open Circuit

Forward Rear Diff Lock Relay Over

Current

Brake Application Sensor Shorted High or faulty sensor system

Brake Application Sensor Short To

Ground or Open Circuit or faulty sensor system

Open in Ignition Signal Input Circuit To BC

Current above normal or grounded circuit Not available

Open Circuit in Forward Rear Diff Lock

Circuit

Short To Ground in Forward Rear Diff

Lock Circuit

1600-B14 Brake_App_Air_Sensor_Ra w_Signal

1600-B14 Brake_App_Air_Sensor_Ra w_Signal

1600-A16

Comm. fault from ESC/BC to PP3.

DC Module Overvoltage condition on

Vehicle DC Bus.

AC Module Overvoltage condition on

High Voltage DC Bus.

DC Module Undervoltage condition on Vehicle DC Bus.

AC Module Undervoltage condition on High Voltage DC Bus.

AC module over temperature condition.

PPE3 Fuse Open.

Engine Oil Temp Sensor reading above normal range

Engine Oil Temp Sensor reading below normal range

Transmission Oil Temperature

Sensor reading above normal range

Transmission Oil Temperature

Sensor reading below normal range

Datalink interrupted between ESC and

Powerpack.

An Over Voltage Condition in the DC regulator (Vehicle Battery Bus).

An Over Voltage Condition in the AC module (Inverter High Voltage Bus).

An Under Voltage Condition in the DC regulator (Vehicle Battery Bus).

An Under Voltage Condition in the AC module (Inverter High Voltage Bus).

The Power Pack E Module has stopped receiving heart beet message from the ESC/BC.

A High Battery Cutout fault has occurred and the source of the fault is the DC regulator (Vehicle Battery

Bus).

A high Battery Cutout fault has occurred and the source of the fault is the AC module (inverter high voltage bus).

A Low Battery Cutout fault has occurred and the source of the fault is the DC regulator (Vehicle Battery

Bus).

A low Battery Cutout fault has occurred and the source of the fault is the AC module (inverter high voltage bus).

An Overload condition has been detected in the AC module and the

Vehicle AC bus is shutdown.

AC Module has shutdown due to overload condition.

A Surge may have occurred for a while in the Vehicle AC bus for a long time (The inverter supplies additional current to the load).

Phase missing fault/alternator fault. One or more of the three phase wire from the Dynamic Alternator to the Power Pack

E module may be disconnected.

DC module over temperature condition.

One or more of the three phase wires from the alternator is disconnected. The Power Pack system is shutdown and requires an

An overcurrent condition in the Vehicle DC ignition cycle.

Bus might have caused an over temperature.

An overcurrent condition in the Vehicle AC

Bus might have caused an over temperature.

An Over Temperature fault has occurred and the source of the fault is the DC regulator (Vehicle Battery

Bus).

An Over temperature fault has occurred and the source of the fault is the AC module (inverter high voltage bus).

PPE3 module Fuse is Open.

Load exceeded rating.

Engine Oil Temperature Sensor Shorted

High or Open Circuit or faulty sensor system

Engine Oil Temperature Sensor Short to

Ground or faulty sensor system

Transmission Oil Temperature Sensor

Shorted High or Open Circuit or faulty sensor system

Transmission Oil Temperature Sensor

Short to Ground or faulty sensor system

1600-B6

1600-B6

1600-B7

1600-B7

Engine Total Hours Not Received The Engine Control Module did send the

Total Engine Hours or possible Data Link failure

Current below normal or open circuit Not available Transfer Case Lock Under Current

Or Open Circuit

Transfer Case Lock Relay Over

Current

Power Divider Lock Relay Under

Current Or Open Circuit

Power Divider Lock Relay Over

Current

Forward Axle 1 Diff lock air solenoid output undercurrent or open circuit

Current above normal or grounded circuit Not available

Open Circuit in Power Divider Lock Circuit

Short To Ground in Power Divider Lock

Circuit

Current below normal or open circuit Not available

Not available

Not available

Not available

Not available

Eng_Oil_Temp_Raw_Signal

Eng_Oil_Temp_Raw_Signal

Trans_Oil_Temp_Raw_Sign al

Trans_Oil_Temp_Raw_Sign al

Engine_Hours_Byte_1

MATV_Xfer_Case_Lock_Sol

_Cmd

MATV_Xfer_Case_Lock_Sol

_Cmd

PDL_Lock_Solenoid_Cmd

PDL_Lock_Solenoid_Cmd

Diff_Lock_Fwd_Solenoid_C md,

MATV_Diff_Lock_Front_Sol

_Cmd

Diff_Lock_Fwd_Solenoid_C md,

MATV_Diff_Lock_Front_Sol

_Cmd

Diff_Lock_1_Solenoid_Cmd,

Diff_Lock_Solenoid_Cmd,

Diff_Lock_Rear_Solenoid_C md,

MATV_Diff_Lock_Rear_Sol_

Cmd

Diff_Lock_1_Solenoid_Cmd,

Diff_Lock_Solenoid_Cmd,

Diff_Lock_Rear_Solenoid_C md,

MATV_Diff_Lock_Rear_Sol_

Cmd

Diff_Lock_2_Solenoid_Cmd Rear Rear Diff Lock Relay Under

Current Or Open Circuit

Rear Rear Diff Lock Relay Over

Current

Retarder Enable - Brake Assist

On/Off switch failure

Traction Disable panel mounted switch is in an invalid position

HSA Disable Switch error

Open Circuit in Rear Rear Diff Lock Circuit

Short To Ground in Rear Rear Diff Lock

Circuit

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Fault in HSA Disable Switch

Cruise Control Switch reading above normal range

Cruise Control Switch reading below normal range

Shorted High or Open in Cruise Control

Switches Circuit

Short To Ground in Cruise Control

Switches Circuit

Not available Not available

Diff_Lock_2_Solenoid_Cmd

Comp_Brake_Switch,

Eng_Retarder_Switch

Traction_Disable_SW

HSA_Disable_Switch

1600-B16 Cruise_Switch_Raw_Signal

1600-B16 Cruise_Switch_Raw_Signal

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

596

597

597

597

599

604

608

611

614

597

597

597

623

623

623

624

624

624

625

598

598

598

598

687

688

691

829

830

830

871

626

626

639

639

639

685

871

879

879

880

880

876

876

878

878

Cruise Control Enable Switch

Brake Switch

Brake Switch

Brake Switch

Brake Switch

Brake Switch

Brake Switch

Clutch Switch

Clutch Switch

Clutch Switch

Clutch Switch

Cruise Control Set Switch

Transmission Neutral Switch

J1587/1708 Datalink

Virtual Fuse

Gauge Cluster Checksum

Red Stop Lamp

Red Stop Lamp

Red Stop Lamp

Amber Warning Lamp

Amber Warning Lamp

Amber Warning Lamp

Switch and Door Pod

Engine Start Enable Device 1 5

Engine Start Enable Device 1

Drivetrain Message Timeout

Drivetrain Message Timeout

Drivetrain Message Timeout

Disengage Differential Lock Request -

Front Axle 1

Disengage Differential Lock Request -

Rear Axle 1

2

2

2 Disengage Differential Lock Request -

Rear Axle 2

Disengage Differential Lock Request -

Central Rear

Left Fuel Level Sensor

2

1

6

9

14

14

Right Fuel Level Sensor

Right Fuel Level Sensor

Refrigerant Charge

0

1

1

Refrigerant Charge

Compressor Clutch Circuit

Compressor Clutch Circuit

Clearance, Side Marker,

Identification Lamp Circuit (Black)

Clearance, Side Marker,

Identification Lamp Circuit (Black)

Left Turn Lamp Circuit (Yellow)

Left Turn Lamp Circuit (Yellow)

Stop Lamp Circuit (Red)

Stop Lamp Circuit (Red)

5

6

5

6

5

6

5

6

0

1

2

2

2

9

3

2

7

14

14

7

14

0

1

14

5

6

14

6

4

4

5

18

Cruise Control Enable Switch error Data erratic, intermittent or incorrect BUS_Cruise_On_Switch,

Cruise_Switch_Raw_Signal

Brake Switch reading above normal range

Brake Switch reading below normal range

Brake Switch Inputs Do Not Match

Brake Switch Shorted High or Open

Circuit or faulty sensor system

Brake Switch Short To Ground or faulty sensor system

High resistance in the wire harness, defective brake switch, or a defective

Body Controller or defective ABS controller or Datalink

Brake Switch Stuck Open Or Closed Defective Brake Switch

1602-E14 &

E15

1602-E14 &

E15

1602-E14 &

E15

Brake_Analog_Switch_Raw_

Signal

Brake_Analog_Switch_Raw_

Signal

Brake_Switch_Signal

Brake switch is stuck in the open or closed position

Defective brake switch

Brake switch inputs do not match

Clutch Switch reading above normal range

Clutch Switch reading below normal range

Clutch Switch Stuck

Occurs if there is a high resistance in the wire harness, defective brake switch or a defective Electronic Systems Controller

(ESC).

Upper Clutch Switch Shorted High or

Open Circuit or faulty sensor system

Upper Clutch Switch Short To Ground or faulty sensor system

Defective Upper Clutch Switch

Occurs if the wheel based vehicle speed increases from 0kph to 72kph two times without the brake switch opening or decreases from 72kph to

0kph two times without the brake switch closing.

Occurs if the comparison of the inputs indicates a mismatch in the analog and digital signals.

1602-E14 &

E15

Brake_Switch_Signal

Brake_Switch_Signal

Brake_Switch_Signal

1600-B4

1600-B4

1600-B4

Clutch_Switch_Raw_Signal

Clutch_Switch_Raw_Signal

Clutch_Switch_Raw_Signal

Upper Clutch Switch stuck in the open or closed position

Defective upper clutch switch Occurs if the vehicle speed increases from 0kph to 72kph without a change in state of the clutch switch.

Clutch_Switch_Raw_Signal

BUS_Cruise_Set_Switch

Auto_Neutl_Switch

Cruise SET /Resume Panel mounted switch error

Transmission Auto Neutral Enable

Switch Error

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

J1708 (J1587) Switch Data Link Lost Faulty BC or Switch Data Link

Unexpected Connection A connection has been made to an output that has no functionality assigned.

Global Broadcast Messages, J1939, proprietary, public bus (drivetrain)

(address 255) has an unknown checksum fault.

Red Stop Lamp

Red Stop Lamp

Red Stop Lamp

Amber Warning Lamp

Amber Warning Lamp

Amber Warning Lamp

Global Broadcast Messages, J1708, proprietary messages (escape PID)

(address 255) has an unknown fault.

Output shorted to ground

Output open circuit

Output overheat

Output shorted to ground

Output open circuit

Output overheat

Fuel Heater Relay Under Current Or

Open Circuit

Fuel Heater Relay Over Current

J1939 Drivetrain Data Link Lost

Open Circuit in Fuel Heater Circuit

Short To Ground in Fuel Heater Circuit

Faulty BC or Drivetrain Data Link

Failed to receive PGN 65535.

Communication fault (from PP3 to

ESC)

Datalink interrupted between ESC and

Powerpack.

Forward axle 1 diff lock switch error Data erratic, intermittent or incorrect

Check for open circuit or short in

J1939 datalink.

Not available

Forward Rear Diff Lock Switch Error Faulty Switch Actuator or Microswitch for

Forward Rear Diff Lock Switch

Rear Rear Diff Lock Switch Error

Power Divider Lock Switch Error

Faulty Switch Actuator or Microswitch for

Rear Rear Diff Lock Switch

Faulty Switch Actuator or Microswitch for

Power Divider Lock Switch

Fuel Tank 1 Sensor reading below normal range

Fuel Tank 2 Sensor reading above normal range

Fuel Tank 2 Sensor reading below normal range

AC - Service now Very low charge

Fuel Tank 1 Sensor Short To Ground or faulty sensor system

Fuel Tank 2 Sensor Shorted High or Open

Circuit or faulty sensor system

Fuel Tank 2 Sensor Short To Ground or faulty sensor system

Data valid but below normal operational range - most severe level

AC - Service now low charge

HVAC Compressor Clutch

Engagement Undercurrent

HVAC Compressor Clutch

Engagement Overcurrent

Trailer Marker Lamp Relay Under

Current Or Open Circuit

Trailer Marker Lamp Relay Over

Current

Trailer Left Turn Lamp Relay Under

Current Or Open Circuit

Trailer Left Turn Lamp Relay Over

Current

Stop Lights Relay Under Current Or

Open Circuit

Stop Lights Relay Overcurrent

Data valid but below normal operating range - moderately severe level

Open in HVAC AC Compressor Clutch

Circuit

Short to Ground or Overload in HVAC AC

Compressor Clutch Circuit

Open Circuit in Trailer Marker Lamp

Circuit

Short To Ground in Trailer Marker Lamp

Circuit

Open Circuit in Trailer Left Turn Lamp

Circuit

Short To Ground in Trailer Left Turn

Lamp Circuit

Current below normal or open circuit

Current above normal or grounded circuit

1600-29,

1600-30

Not available

1600-B8

1600-B9

1600-B9 Fuel_Sensor2_Raw_Signal

BC_RCD_Temp_In_Raw_Si gnal,

BC_RCD_Temp_Out_Raw_

Signal

BC_RCD_Temp_In_Raw_Si gnal,

BC_RCD_Temp_Out_Raw_

Signal

1603-C

1603-C

BC_RCD_AC_Comp_Clutch

_Cmd

BC_RCD_AC_Comp_Clutch

_Cmd

1601-F14 Trailer_Marker_Light

1601-F14 Trailer_Marker_Light

1601-F13

1601-F13

1601-E5

1601-E5

Fuel_Heater_Req

Fuel_Heater_Req

J1939DT_Root_Comm_Fail

Diff_Lock_1_Switch

Diff_Lock_Switch,

Diff_Lock_1_Switch

Diff_Lock_2_Switch

PDL_Lock_Switch

Fuel_Sensor1_Raw_Signal

Fuel_Sensor2_Raw_Signal

Trailer_Left_Light

Trailer_Left_Light

Stop_Relay_Cmd

Stop_Relay_Cmd

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

980

986

1043

1043

1079

1079

1081

1081

1087

1087

881

881

882

882

973

1088

1088

1089

1089

1231

1231

1547

1547

1548

1548

1552

1553

1553

1660

1660

1709

1709

1716

1741

1741

1747

1755

5

6

5

6

2

Service Brake Air Pressure Circuit #2 0

Service Brake Air Pressure Circuit #2 1

9

14

1238

1378

1378

1382

Traction Control Override Switch 2

Change Oil Lamp

Change Oil Lamp

Fuel Filter (suction side) Differential

Pressure

4

6

14

1755

1756

1756

1820

1820

Right Turn Lamp Circuit (Green)

Right Turn Lamp Circuit (Green)

Tail Lamp/License Plate Lamp

Circuit (Brown)

Tail Lamp/License Plate Lamp

Circuit (Brown)

Engine Retarder Selection

PTO Enable Switch

Requested Percent Fan Speed

Internal Sensor Voltage Supply

Internal Sensor Voltage Supply

Vref Sensor Supply Voltage

Vref Sensor Supply Voltage

Wait to Start Lamp

Wait to Start Lamp

Service Brake Air Pressure Circuit #1 0

Service Brake Air Pressure Circuit #1 1

Auxiliary Equipment Supply Pressure 0

Auxiliary Equipment Supply Pressure 1

Body Address Claim/Message

Timeout

Body Address Claim/Message

Timeout

A/C Evaporator Temperature

A/C Evaporator Temperature

HVAC Duct Temperature

HVAC Duct Temperature

Operator Input device for Cab

Climate Control

HVAC Blower Motor Speed

Adjustment

HVAC Blower Motor Speed

Adjustment

Engine Automatic Start Alarm

Engine Automatic Start Alarm

Transmission Controller Power

Relay

Transmission Controller Power

Relay

Retarder Selection, non-engine

Level Control Mode

Level Control Mode

Kneeling Control Mode Request

Lowering Control Mode Rear Axle

Lowering Control Mode Rear Axle

Lifting Control Mode Rear Axle

Lifting Control Mode Rear Axle

Ramp / Wheel Chair Lift Position

Ramp / Wheel Chair Lift Position

2

2

0

1

0

1

4

6

0

1

0

1

2

0

1

5

6

5

6

2

0

1

2

5

6

5

6

5

6

Trailer Right Turn Lamp Relay Under

Current Or Open Circuit

Trailer Right Turn Lamp Relay Over

Current

Trailer License Plate Lamp Relay

Under Current Or Open Circuit

Trailer License Plate Lamp Relay

Over Current

Engine Retarder Level Selection

Switch Error

Open Circuit in Trailer Right Turn Lamp

Circuit

Short To Ground in Trailer Right Turn

Lamp Circuit

Open Circuit in Trailer License Plate

Lamp Circuit

Short To Ground in Trailer License Plate

Lamp Circuit

Faulty Switch Actuator or Microswitch for

Engine Retarder Level Select Switch

Engine PTO Switch Error

Engine Fan Switch Error

Bias Voltage reading above normal range

Bias Voltage reading below normal range

5V Sensor Supply Above Normal

Range

5V Sensor Supply Below Normal

Range

Wait to Start Lamp

Wait to Start Lamp

Primary Air Tank Sensor reading above normal range

Primary Air Tank Sensor reading below normal range

Data erratic, intermittent or incorrect

Faulty Switch Actuator or Microswitch for

Engine Fan Switch

Bias Voltage Circuit Shorted High

Short To Ground in Bias Voltage Circuit

Data valid but above normal operational range - most severe level

Data valid but below normal operational range - most severe level

Output shorted to ground

Output overheat

Primary Air Tank Sensor Shorted High or faulty sensor system

Primary Air Tank Sensor Short To Ground or Open Circuit or faulty sensor system

Secondary Air Tank Sensor reading above normal range

Secondary Air Tank Sensor reading below normal range

Auxiliary Air Tank Sensor Reading

Above Normal

Auxiliary Air Tank Sensor Reading

Below Normal

J1939 Body Builder Data Link Lost

Secondary Air Tank Sensor Shorted High or faulty sensor system

Secondary Air Tank Sensor Short To

Ground or Open Circuit or faulty sensor system

Short to High in Air Pressure Auxiliary

Sensor Circuit

Short to Ground or Open in Air Pressure

Auxiliary Sensor Circuit

Faulty BC or Bodybuilder Data Link

Global Broadcast Messages, J1939, proprietary, private bus (body builder)

(address 255) has an unknown fault.

1601-E15

1601-E15

1600-B2

1600-B2

1600-B3

1600-B3

1600-B2

1600-B2

Trailer_Right_Light

Trailer_Right_Light

1601-E10 Trailer_Plate_Light

1601-E10 Trailer_Plate_Light

Comp_Brake_3_Switch

PTO_Enable_Switch

Fan_Ovrd_Switch

Bias_Voltage_Raw_Signal

Bias_Voltage_Raw_Signal

Switched_5V_Sense_Raw_

Signal

Switched_5V_Sense_Raw_

Signal

Primary_Air_Sensor_Raw_Si gnal

Primary_Air_Sensor_Raw_Si gnal

Secondary_Air_Sensor_Raw

_Signal

Secondary_Air_Sensor_Raw

_Signal

Auxiliary_Air_Sensor_Raw_S ignal

Auxiliary_Air_Sensor_Raw_S ignal

J1939DT_Rcv_61441_xxx_0

11_Timer

ATC OFF-ROAD Switch Error

Change Oil Lamp

Change Oil Lamp

The filter between the fuel pump and the fuel tank is plugged.

Faulty Switch Actuator or Micro switch for

ATC OFF-ROAD Switch

Output shorted to ground

Output overheat

Heavy build up of particulate matter in the fuel filter preventing fuel flow.

The detection has indicated a value of 51 on the fuel filter signal which indicates a severely restricted or plugged condition.

HVAC Inlet Temp Sensor reading above normal range

HVAC Inlet Temp Sensor reading below normal range

HVAC Outlet Temp Sensor reading above normal range

HVAC Outlet Temp Sensor reading below normal range

HVAC Control Head Temperature

Mix DM1

HVAC Blower Speed Analog Input reading above normal range

HVAC Blower Speed Analog Input reading below normal range

Remote Start Alarm Buzzer Relay

Under Current Or Open Circuit

Remote Start Alarm Buzzer Relay

Over Current

PRNDL Pseudo ignition relay driver output Under Current Or Open

Circuit

PRNDL Pseudo ignition relay driver output overcurrent

Transmission Retarder Level

Selection Switch Failure

Mode Selection Switch Damaged or

Not Connected

Possible ECU Malfunction

Suspension Dump Switch Error

Suspension Dump Solenoid B Relay

Under Current Or Open Circuit

HVAC Refrigerant Inlet Temperature

Sensor Shorted High or Open Circuit or faulty sensor system

HVAC Refrigerant Inlet Temperature

Sensor Short To Ground or faulty sensor system

HVAC Refrigerant Outlet Temperature

Sensor Shorted High or Open Circuit or faulty sensor system

HVAC Refrigerant Outlet Temperature

Sensor Short To Ground or faulty sensor system

HVAC Motor in Wrong Position or

Jammed

HVAC Blower Speed Control Shorted

High or Open Circuit or faulty sensor system

HVAC Blower Speed Control Short To

Ground or faulty sensor system

Open Circuit in Remote Start Alarm

Buzzer Circuit

Short To Ground in Remote Start Alarm

Buzzer Circuit

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Data Valid but Above Normal Range,

Most Severe

Data Valid, but Below Normal Range,

Most Severe

Faulty Switch Actuator or Microswitch for

Suspension Dump Switch

Open Circuit in Suspension Dump

Solenoid B Circuit

Not available

Not available

1600-B5

1600-B5

1600-B13 BC_RCD_Temp_Out_Raw_

Signal

1600-B13 BC_RCD_Temp_Out_Raw_

Signal

RCD_HVAC_Ctrl_Head_Dia g_Signal

1600-B15 Front_AC_Blower_Speed_R aw

1600-B15 Front_AC_Blower_Speed_R aw

Remote_Start_Alarm_Buzze r_Relay

1601-E3

Remote_Start_Alarm_Buzze r_Relay

PRNDL_Trans_Pseudo_Ignit ion_Cmd

1601-E3

Not available

Not available

ATC_Off_Road_Enable

Fuel_Filter_Plugged_Ind_C md

BC_RCD_Temp_In_Raw_Si gnal

BC_RCD_Temp_In_Raw_Si gnal

PRNDL_Trans_Pseudo_Ignit ion_Cmd

Retarder_High_Switch

SHCS_Switch_High_Position

SHCS_Switch_High_Position

Susp_Dump_Dump_Switch

Susp_Dump_Solenoid_B_C md

Suspension Dump Solenoid B Relay

Over Current

Suspension Dump Solenoid A Relay

Under Current Or Open Circuit

Suspension Dump Solenoid A Relay

Over Current

Wheelchair Lift Solenoid Relay

Under Current Or Open Circuit

Wheelchair Lift Solenoid Relay Short

To Ground

Short To Ground in Suspension Dump

Solenoid B Circuit

Open Circuit in Suspension Dump

Solenoid A Circuit

Short To Ground in Suspension Dump

Solenoid A Circuit

Current below normal or open circuit

Current above normal or grounded circuit

1601-E1

1601-E1

Susp_Dump_Solenoid_B_C md

Susp_Dump_Solenoid_A_C md

Susp_Dump_Solenoid_A_C md

BUS_WheelChair_Lift_Solen oid_Cmd

BUS_WheelChair_Lift_Solen oid_Cmd

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

2058

2058

2062

2225

2225

2003

2011

2023

2040

1837

1840

1841

2000

2000

Convoy Driving Lamp Select

Rear Black Out Marker Select

Black Out Brake/Stop Lamp Select 6

Source Address 0 9

Source Address 0 19

6

6

2226

2226

2227

2227

2228

2228

2229

2229

2230

2230

2231

2231

2233

2234

2236

2237

2239

2239

2247

Source Address 3

Source Address 11

Gauge Cluster

Auxiliary Switch Pack #1

Source Address 58

Source Address 58

Source Address 62

Remote Power Module #1 Fuse

Remote Power Module #1 Fuse

Remote Power Module #2 Fuse

Remote Power Module #2 Fuse

Source Address 227

Source Address 227

Remote Power Module #4 Fuse

Remote Power Module #4 Fuse

Source Address 229

Source Address 229

Source Address 230

Source Address 230

Remote Power Module #7 Fuse

Remote Power Module #7 Fuse

Source Address 233

Remote Air Solenoid #2 Fuse

Source Address 236

Source Address 237

Source Address 239

Source Address 239

Source Address 247

2370

2372

2372

2374

2374

2361

2362

2362

2368

2368

2370

Tractor Rear High Mounted Work

Lights Command

Tractor Rear High Mounted Work

Lights

Tractor Rear High Mounted Work

Lights

Left Turn Signal Lights

Left Turn Signal Lights

Right Turn Signal Lights

Right Turn Signal Lights

Left Stop Light

Left Stop Light

Right Stop Light

Right Stop Light

6

5

6

5

6

2

5

6

5

6

5

9

14

9

14

9

14

9

14

9

14

9

14

9

9

9

14

9

9

9

9

14

9

14

9

9

9

9

9

BO Drive Overcurrent

BO Marker Overcurrent

BO Stop Overcurrent

ECM Data Link Comm. Failure

PTC1 (PGN 64892) not Received from Engine

TCM Data Link Comm. Failure

Current above normal or grounded circuit Not available

Current above normal or grounded circuit Not available

Current above normal or grounded circuit Not available

Faulty ECM or Drivetrain Data Link

ECM not Programmed for Aftertreatment,

Faulty ECM, or Faulty Drivetrain Data Link

Faulty TCM or Drivetrain Data Link

ABS Data Link Comm. Failure Faulty ABS Module or Drivetrain Data Link

EGC Data Link Comm. Failure Faulty EGC or Drivetrain Data Link

AGSP #1 Data Link Comm. Failure Abnormal update rate

Rear HVAC Data Link

Communication Failure

Rear HVAC Data Link

Communication Failure

Meritor Wabco Brake Controller Data

Link Comm. Failure to BC

RPM #1 Data Link Comm. Failure

Faulty Rear HVAC or Body Builder Data

Link

Faulty Rear HVAC or Body Builder Data

Link

Faulty Meritor Wabco Brake Controller

Module Data Link

Abnormal update rate

Not available

Remote Power Module #1 (address

225) has an address problem.

Drivetrain J1939 data link, an improperly addressed RPM module, or a missing

RPM module that the BC is expecting

RPM #2 Data Link Comm. Failure Abnormal update rate

Remote Power Module #2 (address

226) has an address problem.

Drivetrain J1939 data link, an improperly addressed RPM module, or a missing

RPM module that the BC is expecting

RPM #3 Data Link Comm. Failure Abnormal update rate

Remote Power Module #3 (address

227) has an address problem.

Drivetrain J1939 data link, an improperly addressed RPM module, or a missing

RPM module that the BC is expecting

RPM #4 Data Link Comm. Failure Abnormal update rate

Remote Power Module #4 (address

228) has an address problem.

Drivetrain J1939 data link, an improperly addressed RPM module, or a missing

RPM module that the BC is expecting

RPM #5 Data Link Comm. Failure Abnormal update rate

Remote Power Module #5 (address

229) has an address problem.

Drivetrain J1939 data link, an improperly addressed RPM module, or a missing

RPM module that the BC is expecting

RPM #6 Data Link Comm. Failure Abnormal update rate

Remote Power Module #6 (address

230) has an address problem.

Drivetrain J1939 data link, an improperly addressed RPM module, or a missing

RPM module that the BC is expecting

RPM #7 Data Link Comm. Failure Abnormal update rate

Remote Power Module #7 (address

231) has an address problem.

Drivetrain J1939 data link, an improperly addressed RPM module, or a missing

RPM module that the BC is expecting

Rear Driver Door Pod Data Link

Comm. Failure

Rear Passenger Door Pod Data Link

Comm. Failure

Driver Door Pod Data Link Comm.

Failure

Passenger Door Pod Data Link

Comm. Failure

HCM Data Link Comm. Failure

Faulty Rear Driver Door Pod Module or

Switch Data Link

Faulty Rear Passenger Door Pod Module or Switch Data Link

Faulty Driver Door Pod Module or Switch

Data Link

Faulty Passenger Door Pod Module or

Switch Data Link

Faulty HCM or Drivetrain Data Link

HCM Address Conflict

Communication fault from PP3 to

BC.

Work Light Switch Error

Work Light Undercurrent

Drivetrain J1939 data link, an improperly addressed HCM, or a missing HCM that the BC is expecting

Private J1939 datalink problem (exceeded bandwidth).

BC has failed to receive heartbeat message from PowerPack E module.

Faulty Switch Actuator or Microswitch for

Work Light Switch

Open in Work Light Circuit

Work Light Overcurrent

Left Front Turn Lamp Overcurrent

Short To Ground or Overload in Work

Light Circuit

Left Front Turn Lamp Undercurrent Open in Left Front Turn Signal Circuit

Short To Ground or Overload in Left Front

Turn Signal Circuit

Right Front Turn Lamp Undercurrent Open in Right Front Turn Signal Circuit

Right Front Turn Lamp Overcurrent Short To Ground or Overload in Right

Front Turn Signal Circuit

Left Rear Turn Lamp Undercurrent

Left Rear Turn Lamp Overcurrent

Open in Left Rear Turn Signal Circuit

Short To Ground or Overload in Left Rear

Turn Signal Circuit

Right Rear Turn Lamp Undercurrent Open in Right Rear Turn Signal Circuit

Right Rear Turn Lamp Overcurrent Short To Ground or Overload in Right

Rear Turn Signal Circuit

1603-K

1603-F

1603-J

Not available

1603-G

1603-G

1603-B

1603-B

1603-A

1603-A

1603-D

1603-D

1603-M

1603-M

BO_Drive_Cmd

BO_Marker_Cmd

BO_Stop_Cmd

J1939DT_Rcv_65265_xxx_0

00_Timer

J1939DT_Rcv_61442_xxx_0

03_Timer

J1939DT_Rcv_61441_xxx_0

11_Timer

J1939DT_Rcv_61184_033_

023_Timer

J1939DT_Rcv_61184_033_

040_Timer

J1939BB_Rcv_61217_058_

033_Timer

J1939BB_Rcv_61217_058_

033_Timer

J1939DT_Rcv_65103_xxx_0

62_Timer

J1939BB_Rcv_65313_xxx_2

25_Timer

J1939BB_Rcv_65313_xxx_2

25_Timer

J1939BB_Rcv_65313_xxx_2

26_Timer

J1939BB_Rcv_65313_xxx_2

26_Timer

J1939BB_Rcv_65313_xxx_2

27_Timer

J1939BB_Rcv_65313_xxx_2

27_Timer

J1939BB_Rcv_65313_xxx_2

28_Timer

J1939BB_Rcv_65313_xxx_2

28_Timer

J1939BB_Rcv_65313_xxx_2

29_Timer

J1939BB_Rcv_65313_xxx_2

29_Timer

J1939BB_Rcv_65313_xxx_2

30_Timer

J1939BB_Rcv_65313_xxx_2

30_Timer

J1939BB_Rcv_65313_xxx_2

31_Timer

J1939BB_Rcv_65313_xxx_2

31_Timer

Door_Pod_Rear1_Status_M sg_Timer

Door_Pod_Rear2_Status_M sg_Timer

Door_Pod_Master_Status_M sg_Timer

Door_Pod_Front_Status_Ms g_Timer

J1939DT_Rcv_65241_xxx_0

03_Timer

J1939DT_Rcv_65241_xxx_0

03_Timer

Work_Light_On_Switch

Work_Light_Cmd

Work_Light_Cmd

LT_FT_Turn_Cmd

LT_FT_Turn_Cmd

RT_FT_Turn_Cmd

RT_FT_Turn_Cmd

LT_RR_Turn_Cmd

LT_RR_Turn_Cmd

RT_RR_Turn_Cmd

RT_RR_Turn_Cmd

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

2392

2392

2404

2404

2609

2609

2609

2378

2378

2387

2388

2388

2389

2390

2390

Tractor Marker Light

Tractor Marker Light

Tractor Front Fog Lights Command 2

5

6

Fog Light 1 command

Fog Light 1 command

Rear Fog Light Command

Rear Fog Lights

Rear Fog Lights

Back Up Light and Alarm Horn

Back Up Light and Alarm Horn

Running Light

Running Light

Cab A/C Refrigerant Compressor

Outlet Pressure

Cab A/C Refrigerant Compressor

Outlet Pressure

Cab A/C Refrigerant Compressor

Outlet Pressure

5

6

2

5

6

5

6

5

6

0

1

7

2609

2636

2636

2637

2637

2641

2641

2642

2642

2653

2653

2655

2655

2796

Cab A/C Refrigerant Compressor

Outlet Pressure

Windshield Wiper Motor ON/OFF

Windshield Wiper Motor ON/OFF

Windshield Wiper Motor Speed

Windshield Wiper Motor Speed

Horn

Horn

Mirror Heat 1

Mirror Heat 1

Headlamp Low Beam Left #1

Headlamp Low Beam Left #1

Headlamp Low Beam Right #1

Headlamp Low Beam Right #1

Transfer Case Selector Switch

16

5

6

5

6

5

6

2

5

6

5

6

5

6

Park Lights Undercurrent

Park Lights Overcurrent

Fog Light Switch Error

Fog Lights Relay Under Current Or

Open Circuit

Fog Lights Relay Overcurrent

Open in Park Lights Circuit

Short To Ground or Overload in Park

Lights Circuit

Faulty Switch Actuator or Microswitch for

Fog Lights Switch

Current below normal or open circuit

Current above normal or grounded circuit

Rear Fog Light Switch error

Rear Fog Light Relay Under Current

Or Open Circuit

Rear Fog Lights Relay Overcurrent Short circuit in Rear Fog Light Relay

Driver

Reverse Lights Relay Under Current

Or Open Circuit

Reverse Lights Relay Overcurrent

Faulty Switch Actuator or Microswitch for

Rear Fog Lights Switch

Under Current Or Open Circuit in Rear

Fog Light Relay Driver

Current below normal or open circuit

Current above normal or grounded circuit

Not available

Not available

Not available

Running Light Control relay Under

Current Or Open Circuit

Running Light Control relay Over

Current

HVAC Pressure Sensor reading above normal range

HVAC Pressure Sensor reading below normal range

AC - Service Now. Fan

Problem/Clogged Pipe

Open Circuit in Running Lights Circuit

Short To Ground in Running Lights Circuit

HVAC Pressure Sensor Shorted High or faulty sensor system

HVAC Pressure Short To Ground or Open

Circuit or faulty sensor system

At the current operating ambient temperature the engine fan isn't working, one of the AC lines has become plugged or the system is over-charged. The compressor is shut off to prevent damage.

HVAC High Pressure Protection

Wiper On/Off Relay Under Current

Or Open Circuit

Wiper On/Off Relay Over Current

HVAC Head Pressure exceeded 480 psi.

Compressor shut off until next key cycle for system protection

Open Circuit in Wiper On/Off Circuit

Short To Ground in Wiper On/Off Circuit

Wiper High/Low Relay Under Current

Or Open Circuit

Open Circuit in Wiper High/Low Circuit

Wiper High/Low Relay Over Current Short To Ground in Wiper High/Low

Circuit

Electric Horn Undercurrent

Electric Horn Overcurrent

Left Mirror Heat Undercurrent

Left Mirror Heat Overcurrent

Left Low Beam Under Current

Left Low Beam Short To Ground

Right Low Beam Open Circuit

Right Low Beam Short To Ground

Front Axle Switch Error

Open in Electric Horn Circuit

Short To Ground or Overload in City Horn

Circuit

Open in Left Mirror Heat Circuit

Short to Ground or Overload in Left Mirror

Heat Circuit

Open in Left Low Beam Circuit

Short To Ground or Overload in Left Low

Beam Circuit

Open in Right Low Beam Circuit

Short to Ground or Overload in Right Low

Beam Circuit

Data erratic, intermittent or incorrect

2819 Park Interlock Error 5

3418

3421

3452

3452

3453

3455

3455

3456

3313

3314

3316

3316

3412

3415

2819

3313

3456

3457

3457

Park Interlock Error

Fifth Wheel Lock Couple Status

Indicator

Fifth Wheel Lock Couple Status

Indicator

Fifth Wheel Release Control

Fifth Wheel Slider Lock Indicator

Fifth Wheel Slider Lock Indicator

Lock Status of Door 1

Lock Status of Door 2

Lock Status of Door 3

Lock Status of Door 4

Enable Switch - Transmission input shaft PTO 1

Enable Switch - Transmission input shaft PTO 1

Enable Switch - Transmission input shaft PTO 2

Enable Switch - Transfer case output shaft PTO

Enable Switch - Transfer case output shaft PTO

Engagement Consent -

Transmission input shaft PTO 1

2

2

2

2

2

5

7

7

Engagement Consent -

Transmission input shaft PTO 1

Engagement Consent -

Transmission input shaft PTO 2

Engagement Consent -

Transmission input shaft PTO 2

6

5

6

5

6

7

7

6

2

6

5

Park Position Interlock Solenoid

Output is Under Current Or Open

Circuit.

Park Position Interlock Solenoid

Output is overcurrent.

Fifth Wheel Jaw Unlock Solenoid 1 output is Under Current Or Open

Circuit

Fifth Wheel Jaw Unlock Solenoid 1 output is Overcurrent

Fifth Wheel Jaw Unlock Switch state is invalid

Fifth Wheel Slide Under Current Or

Open Circuit

Fifth Wheel Slide Over Current

PTO Engagement Switch Error

Transmission PTO B Switch Error

Transfer Case Switch Error

Current below normal or open circuit

Current above normal or grounded circuit

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Data erratic, intermittent or incorrect

Open Circuit in Fifth Wheel Slide Circuit

Driver Door Lock Motor Failure

Short To Ground in Fifth Wheel Slide

Circuit

Driver Door Pod Module Has Shorted,

Opened, or Jammed Solenoid

Passenger Door Lock Motor Failure Passenger Door Pod Module Has

Shorted, Opened, or Jammed Solenoid

Rear Driver Door Lock Motor failure Rear Driver Door Pod Module Has

Shorted, Opened, or Jammed Solenoid

Rear Passenger Door Lock Motor failure

Transmission PTO A Switch Error

Rear Passenger Door Pod Module Has

Shorted, Opened, or Jammed Solenoid

Faulty Switch Actuator or Microswitch for

Transmission PTO A Switch

Faulty Switch Actuator or Microswitch for

Transmission PTO A Switch

Faulty Switch Actuator or Microswitch for

Transmission PTO B Switch

Data erratic, intermittent or incorrect

Transfer Case PTO Switch Error Data erratic, intermittent or incorrect

Transmission PTO A Solenoid Relay

Under Current Or Open Circuit

Open Circuit in Transmission PTO A

Solenoid Circuit

Transmission PTO A Solenoid Relay

Over Current

Transmission PTO B Solenoid Relay

Under Current Or Open Circuit

Short To Ground in Transmission PTO A

Solenoid Circuit

Open Circuit in Transmission PTO B

Solenoid Circuit

Transmission PTO B Solenoid Relay

Over Current

Short To Ground in Transmission PTO B

Solenoid Circuit

1604-G

1604-G

Park_Light_Cmd

Park_Light_Cmd

Fog_Light_Switch,

Front_Fog_Light_Switch

Fog_Light_Cmd 1603-F

1603-F Fog_Light_Cmd

Not available

Not available

Not available

1601-E4

Rear_Fog_Light_Switch_On

Rear_Fog_Light_Cmd

Rear_Fog_Light_Cmd

1601-E4

Ext_Lamp_Test_Reverse_L amp

Ext_Lamp_Test_Reverse_L amp

1601-F16 Skirt_Light_Req

1601-F16 Skirt_Light_Req

1600-B12 BC_RCD_Pressure_Raw_Si gnal

1600-B12 BC_RCD_Pressure_Raw_Si gnal

BC_RCD_Pressure_Raw_Si gnal

1601-E7

1601-E7

1601-E6

1601-E6

1603-E

1603-E

1603-H

1603-H

1604-B

1604-B

1604-H

1604-H

1601-E8

1601-E8

Wiper_Low_Speed_Relay_C md

Wiper_Low_Speed_Relay_C md

Wiper_High_Speed_Relay_

Cmd

Wiper_High_Speed_Relay_

Cmd

Elec_City_Horn_Cmd

Elec_City_Horn_Cmd

Left_Mirror_Heat_Cmd

Left_Mirror_Heat_Cmd

Left_Lowbeam_Cmd

Left_Lowbeam_Cmd

Right_Lowbeam_Cmd

Right_Lowbeam_Cmd

Xfer_Case_Fwd_Axle_Eng_

Switch

Park_Pos_Unlock_Solenoid

_Cmd

Park_Pos_Unlock_Solenoid

_Cmd

Fifth_Wheel_Jaw_Unlock_S olenoid_Cmd

Fifth_Wheel_Jaw_Unlock_S olenoid_Cmd

Fifth_Wheel_Jaw_Unlock_S witch

Fifth_Wheel_Slide_Cmd

Fifth_Wheel_Slide_Cmd

PTOa_On_Switch

TEM_PTO_Engagement_S witch_On

PTOb_On_Switch

Transfer_Case_Blower_Swit ch

Xfer_Case_PTO_Eng_Switc h

PTO1_Air_Solenoid_Cmd,P

TOa_Air_Solenoid_Cmd

PTO1_Air_Solenoid_Cmd,P

TOa_Air_Solenoid_Cmd

PTOb_Air_Solenoid_Cmd

PTOb_Air_Solenoid_Cmd

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

3696

3696

3697

3697

3698

3461

3461

3695

3696

3698

3950

3950

3952

3957

3957

3958

3958

3959

3963

3964

3964

3965

3965

3966

3966

3967

3959

3960

3961

3961

3962

3962

3963

Engagement Status - Transmission input shaft PTO 2

Engagement Status - Transmission input shaft PTO 2

Regen Inhibit Switch Indicator

5

6

2

Parked Regen Switch Indicator 5

Parked Regen Switch Indicator

Parked Regen Switch Indicator

6

2

Particulate Trap Lamp Command

Particulate Trap Lamp Command

Exhaust System High Temperature

Lamp Command

5

5

6

Exhaust System High Temperature

Lamp Command

6

Air Horn

Air Horn

Air Shield Light

5

6

6

5 Auxiliary Transmission Constant

Supply Actuator

Auxiliary Transmission Constant

Supply Actuator

6

Auxiliary Transmission High Range

Actuator

5

Auxiliary Transmission High Range

Actuator

Auxiliary Transmission Neutral

Actuator

6

5

Auxiliary Transmission Neutral

Actuator

6

Auxiliary Transmission Range Switch 2

Body Equipment Hydraulic Power

Auxiliary Pump Inhibit Command

Body Equipment Hydraulic Power

Auxiliary Pump Inhibit Command

Bus Amber Signal Light 1

5

6

5

Bus Amber Signal Light 1

Bus Amber Signal Light 2

6

5

Bus Amber Signal Light 2

Bus Amber Signal Light 3

Bus Amber Signal Light 3

Bus Amber Signal Light 4

Bus Amber Signal Light 4

Bus Crossing Gate

Bus Crossing Gate

Bus Passenger Door Close Relay

6

5

6

6

5

5

6

5

3967

3969

3969

3970

Bus Passenger Door Close Relay 6

Bus Passenger Door Control Switch

2

0

Bus Passenger Door Control Switch

2

1

Bus Passenger Door Open Relay 5

3970

3971

3971

3972

3972

3973

3973

3974

3974

3975

3975

3976

Bus Passenger Door Open Relay

Bus Red Signal Light 1

Bus Red Signal Light 1

Bus Red Signal Light 2

Bus Red Signal Light 2

Bus Red Signal Light 3

Bus Red Signal Light 3

Bus Red Signal Light 4

Bus Red Signal Light 4

Bus Stop Arm

Bus Stop Arm

Cab Dome Light 1

6

5

6

5

6

5

6

5

6

5

6

5

PTO Air Solenoid Under Current Or

Open Circuit

PTO Air Solenoid Overcurrent

Current below normal or open circuit

Current above normal or grounded circuit

Regen Inhibit Switch Error

Open Circuit in Regen Inhibit Switch

Indicator Circuit.

Over current for Parked Regen

Switch Indicator

Parked Regen Switch Error

Particulate Trap Lamp Relay Under

Current Or Open Circuit

Particulate Trap Lamp Relay Over

Current

Exhaust System High Temperature

Lamp Command Under Current Or

Open Circuit

Exhaust System High Temperature

Lamp Command Over Current

Faulty Switch Actuator or Microswitch for

Regen Inhibit Switch

Open Circuit in the Regen Inhibit Switch

Indicator Circuit.

Over current or Short to Battery for the

Parked Regen Switch Indicator.

Faulty Switch Actuator or Microswitch for

Parked Regen Switch

Open Circuit in Particulate Trap Lamp

Circuit

Short to Ground in Particulate Trap Lamp

Circuit

Open Circuit in Exhaust System High

Temperature Circuit

Short to Ground in Exhaust System High

Temperature Circuit

Air Horn Undercurrent

Air Horn Overcurrent

Air Shield Lighting Overcurrent

Open in Air Horn Circuit

Short To Ground or Overload in Air Horn

Circuit

Short To Ground or Overload in Air Shield

Light Circuit

Current below normal or open circuit Auxiliary Transmission Solenoid B

(Constant Supply) output is Under

Current Or Open Circuit.

Auxiliary Transmission Solenoid B

(Constant Supply) output is overcurrent.

Auxiliary Transmission Solenoid C

(High) Output is Under Current Or

Open Circuit.

Auxiliary Transmission Solenoid C

(High) output is overcurrent.

Auxiliary Transmission Solenoid A

(Neutral) output is Under Current Or

Open Circuit.

Auxiliary Transmission Solenoid A

(Neutral) output is overcurrent.

Auxiliary Transmission High/Low

Switch state is invalid.

TEM Epump Inhibit Relay Under

Current Or Open Circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Current below normal or open circuit

TEM Epump Inhibit Relay Over

Current

Current above normal or grounded circuit

Left Front Amber PWL Undercurrent Current below normal or open circuit

Left Front Amber PWL Overcurrent Current above normal or grounded circuit

Right Front Amber PWL

Undercurrent

Current below normal or open circuit

Right Front Amber PWL Overcurrent Current above normal or grounded circuit

Left Rear Amber PWL Undercurrent Current below normal or open circuit

Left Rear Amber PWL Overcurrent Current above normal or grounded circuit

Right Rear Amber PWL

Undercurrent

Current below normal or open circuit

Right Rear Amber PWL Overcurrent Current above normal or grounded circuit

Crossing Gate output is undercurrent.

Current below normal or open circuit

Crossing Gate output is overcurrent. Current above normal or grounded circuit

Bus Entrance Door Close Relay

Driver Output is Under Current Or

Open Circuit

Bus Entrance Door Close Relay

Driver Output is overcurrent

Bus Entrance Door Steering Wheel

Switch Input Above Normal Range

Current below normal or open circuit

Current above normal or grounded circuit

Bus Door Control Switches Circuit Open or Shorted High

Bus Entrance Door Steering Wheel

Switch Input Below Normal Range

Short To Ground in Bus Door Control

Switches Circuit

Bus Entrance Door Open Relay

Driver Output is Under Current Or

Open Circuit

Bus Entrance Door Open Relay

Driver Output is overcurrent

Left Front Red PWL Undercurrent

Left Front Red PWL Overcurrent

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Right Front Red PWL Undercurrent Current below normal or open circuit

Right Front Red PWL Overcurrent

Left Rear Red PWL Undercurrent

Left Rear Red PWL Overcurrent

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Right Rear Red PWL Undercurrent Current below normal or open circuit

Right Rear Red PWL Overcurrent Current above normal or grounded circuit

Bus Stop Arm Output is Under

Current Or Open Circuit

Current below normal or open circuit

Bus Stop Arm Output is over current Current above normal or grounded circuit

Cab Dome Light Open Circuit Open in Cab Dome Light Circuit

TEM_PTO_Air_Solenoid_C md

TEM_PTO_Air_Solenoid_C md

Regen_Switch_Ind_Cmd

Regen_Switch_Ind_Cmd

Regen_Switch_On

Particulate_Trap_Ind_Cmd

Particulate_Trap_Ind_Cmd

Exhaust_High_Temp_Ind_C md

Exhaust_High_Temp_Ind_C md

1602-E12 Air_Horn_Cmd

1602-E12 Air_Horn_Cmd

1604-F Air_Shield_Lights_Cmd

Aux_Xmsn_Solenoid_B_Cm d

Aux_Xmsn_Solenoid_B_Cm d

Aux_Xmsn_Solenoid_C_Cm d

Aux_Xmsn_Solenoid_C_Cm d

Aux_Xmsn_Solenoid_A_Cm d

Aux_Xmsn_Solenoid_A_Cm d

Aux_Xmsn_Hi_Switch

TEM_EPump_Inhibit_Relay 1601-E1

1601-E1

1603-C

TEM_EPump_Inhibit_Relay

BUS_LF_Amber_PWL_Cmd

1603-C BUS_LF_Amber_PWL_Cmd

1604-J

1604-J

1603-G

1603-G

BUS_RF_Amber_PWL_Cm d

BUS_RF_Amber_PWL_Cm d

BUS_LR_Amber_PWL_Cm d

BUS_LR_Amber_PWL_Cm d

1603-K

1603-K

BUS_RR_Amber_PWL_Cm d

BUS_RR_Amber_PWL_Cm d

1602-E12 BUS_Crossing_Gate_Cmd

1602-E12 BUS_Crossing_Gate_Cmd

1601-E9 BUS_Door_Close_Cmd

1601-E9 BUS_Door_Close_Cmd

1600-B16 BUS_PWL_And_Door_Switc h_Raw_Signal

1600-B16 BUS_PWL_And_Door_Switc h_Raw_Signal

1601-E13 BUS_Door_Open_Cmd

1601-E13 BUS_Door_Open_Cmd

1603-H

1603-H

1603-F

BUS_LF_Red_PWL_Cmd

BUS_LF_Red_PWL_Cmd

BUS_RF_Red_PWL_Cmd

1603-F

1603-J

1603-J

BUS_RF_Red_PWL_Cmd

BUS_LR_Red_PWL_Cmd

BUS_LR_Red_PWL_Cmd

1603-L

1603-L

1601-E2

1601-E2

1604-J

BUS_RR_Red_PWL_Cmd

BUS_RR_Red_PWL_Cmd

BUS_Stop_Arm_Cmd

BUS_Stop_Arm_Cmd

Dome_Light_Cmd

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

3976

3977

3977

3978

Cab Dome Light 1

Cab Dome Light 2

Cab Dome Light 2

Cab Dome Light 2 Switch

3979

3979

3981

3982

3983

3984

3985

Cab Floor Light

Cab Floor Light

Cab HVAC Mode Control Actuator

Cab HVAC Rear Blower Speed

Control Switch

Cab HVAC Rear Temperature

Control Switch

Cab HVAC Recirculation Door

Control Actuator

Cab HVAC System Controller

2

2

9

5

6

2

2

3987

3987

3988

3989

Compression Brake Enable Switch

Indicator Lamp

5

Compression Brake Enable Switch

Indicator Lamp

Door 1 Control Module

6

7

Door 1 Window Motor 7

3990

3991

Door 2 Control Module

Door 2 Window Motor

3992

3993

Door 3 Control module

Door 3 Window Motor

3994

3995

Door 4 Control Module

Door 4 Window Motor

7

7

3997 Electrical Accessory Power Relay 5

4009

4010

4010

4011

4011

4012

4012

4014

4016

4016

4022

4022

4023

4024

4002

4003

4003

4004

4007

4008

4008

4009

3997

3998

3998

3999

3999

4000

Electrical Accessory Power Relay

Electrical Load Shed OFF

Electrical Load Shed OFF

Electrical Load Shed ON

Electrical Load Shed ON

6

Engine Exhaust Brake Enable Switch 2

5

6

6

5

Engine Remote Start

Engine Remote Stop

Engine Remote Stop

Exterior Lamp Check Switch

Fifth Wheel Slide Lock Switch

Fog Light 2

Fog Light 2

Fuel Filter Fuel Heater Relay

Fuel Filter Fuel Heater Relay

Fuel Tank Transfer Pump

Fuel Tank Transfer Pump

Headlamp 1 High Beam

Headlamp 1 High Beam

Headlamp 2 High Beam

Headlamp 2 High Beam

High Current Auxiliary Load Switch 1 2

5

6

5

6

6

5

6

High Current Auxiliary Power Relay 1 5

High Current Auxiliary Power Relay 1 6

Lift Gate Power Control Enable

Lift Gate Power Control Enable

Lift Gate Power Control Switch

Marker Light Interrupt Switch

2

2

5

6

6

2

2

5

6

5

6

5

7

7

7

7

6

5

6

2

Cab Dome Light Short To Ground

Sleeper Dome Light Relay Under

Current Or Open Circuit

Sleeper Dome Light Over Current

Sleeper Dome / Floor Search Light

Switch Error

Short To Ground or Overload in Cab

Dome Light Circuit

Open Circuit in Sleeper Dome Light

Circuit

Short To Ground in Sleeper Dome Light

Circuit

Faulty Switch Actuator or Microswitch for

Sleeper Dome / Floor Search Light Switch

Floor Lights Relay Under Current Or

Open Circuit

Floor Lights Relay Over Current

HVAC Control Head Mode Fault

DM1

HVAC Rear Blower Speed Control

Switch Error

Open Circuit in Floor Light Circuit

Short To Ground in Floor Light Circuit

HVAC Motor in Wrong Position or

Jammed

Faulty Switch Actuator or Microswitch for

HVAC Rear Blower Speed Control Switch

Rear HVAC Temperature Control

Switch Error

Faulty Switch Actuator or Microswitch for

Rear HVAC Temperature Control Switch

HVAC Control Head Air Inlet DM1

HVAC Control Head Circuit Failed To

Communicate With the Body

Controller

Compression Brake Indicator output is Under Current Or Open Circuit

HVAC Motor in Wrong Position or

Jammed

Abnormal update rate

Current below normal or open circuit

Compression Brake Indicator is over current

Driver Door Pod Module Failure

Current above normal or grounded circuit

Defective Driver Door Pod Module

Driver Window Motor Failure Driver Door Pod Module Window Motor

Has Short or Open or Window is Jammed

Passenger Door Pod Module Failure Defective Passenger Door Pod Module

Passenger Window Motor Failure Passenger Door Pod Module Window

Motor Has Short or Open or Window is

Jammed

Rear Driver Door Pod Module Failure Defective Rear Driver Door Pod Module

Rear Driver Window Motor Failure

Rear Passenger Door Pod Module

Failure

Rear Passenger Window Motor

Failure

Electrical Accessory Request Relay

Under Current Or Open Circuit

Rear Driver Door Pod Module Window

Motor Has Short or Open or Window is

Jammed

Defective Rear Passenger Door Pod

Module

Rear Passenger Door Pod Module

Window Motor Has Short or Open or

Window is Jammed

Open Circuit in Electrical Accessory

Request Circuit

Electrical Accessory Request Relay

Over Current

Load Shed OFF Relay Under

Current Or Open Circuit

Load Shed OFF Relay Over Current Short To Ground in Load Shed OFF

Circuit

Load Shed ON Relay Under Current

Or Open Circuit

Short To Ground in Electrical Accessory

Request Circuit

Open Circuit in Load Shed OFF Circuit

Open Circuit in Load Shed ON Circuit

Load Shed ON Relay Over Current Short To Ground in Load Shed ON Circuit

Retarder Enable - Brake Assist

On/Off switch failure

TEM Engine Crank Relay Over

Current

TEM Engine Stop Relay Under

Current Or Open Circuit

TEM Engine Stop Relay Over

Current

Exterior Lamp Check Switch Error

Fifth Wheel Slide Switch Error

Right Fog Light Undercurrent

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Faulty Switch Actuator or Microswitch for

Fifth Wheel Slide Switch

Open in Right Fog Light Circuit

Right Fog Light Overcurrent

Fuel Heater Relay Under Current Or

Open Circuit

Fuel Heater Relay Over Current

Fuel Transfer Pump Relay Under

Current Or Open Circuit

Fuel Transfer Pump Relay Short To

Ground

Left High Beam Open Circuit

Left High Beam Short To Ground

Right High Beam Open Circuit

Right High Beam Short To Ground

High Current Load Switch Error

Short To Ground or Overload in Right Fog

Light Output Circuit

Open Circuit in Fuel Heater Circuit

Short To Ground in Fuel Heater Circuit

Open Circuit in Fuel Transfer Pump

Circuit

Short To Ground in Fuel Transfer Pump

Circuit

Open in Left High Beam Circuit

Short To Ground or Overload in Left High

Beam Circuit

Open in Right High Beam Circuit

Short To Ground or Overload in Right

High Beam Circuit

Data erratic, intermittent or incorrect

High Current Load Under Current Or

Open Circuit

High Current Load Overcurrent

Current below normal or open circuit

Current above normal or grounded circuit

Lift Gate Enable Undercurrent

Lift Gate Enable Overcurrent

Current below normal or open circuit

Current above normal or grounded circuit

Lift Gate Switch Error Data erratic, intermittent or incorrect

Marker Light Interrupt Switch Failure Data erratic, intermittent or incorrect

1604-J

1601-F2

1601-F2

Dome_Light_Cmd

Sleeper_Cab_Dome_Light_

Req

Sleeper_Cab_Dome_Light_

Req

Floor_Lights_Cab_Switch

1601-E5

1601-E5

Floor_Search_Lights_Req

Floor_Search_Lights_Req

Rear_HVAC_Blower_UP

Rear_HVAC_Temp_UP

1601-E4

1601-E4

RCD_HVAC_Ctrl_Head_Dia g_Signal

Comp_Brake_LED_Ind_Cm d

Comp_Brake_LED_Ind_Cm d

Door_Pod_Master_MF_Sign al

Door_Pod_Master_WMF_Si gnal

Door_Pod_Front_MF_Signal

Door_Pod_Front_WMF_Sign al

Door_Pod_Rear_1_MF_Sign al

Door_Pod_Rear_1_WMF_Si gnal

Door_Pod_Rear_2_MF_Sign al

Door_Pod_Rear_2_WMF_Si gnal

1601-E11 Electrical_Accessory_Reque st

1601-E11 Electrical_Accessory_Reque st

1601-F7

1601-F7

Load_Shed_Power_Off_RD

_Cmd

Load_Shed_Power_Off_RD

_Cmd

1601-F6

1601-F6

Load_Shed_Power_On_RD

_Cmd

Load_Shed_Power_On_RD

_Cmd

Exhaust_Brake_Switch

1601-E2

1601-E2

TEM_Engine_Crank_Cmd

TEM_Engine_Stop_Relay_C md

TEM_Engine_Stop_Relay_C md

BUS_ELC_On_Switch

Fifth_Wheel_Slide_Switch

1603-K

1603-K

Right_Gen2_Fog_Light_Cm d

Right_Gen2_Fog_Light_Cm d

1601-F12 Fuel_Heater_Req

1601-F12 Fuel_Heater_Req

1601-F11 Fuel_Transfer_Pump_Relay

_Cmd

1601-F11 Fuel_Transfer_Pump_Relay

1604-C

1604-C

_Cmd

Left_Highbeam_Cmd

Left_Highbeam_Cmd

1604-K

1604-K

Right_Highbeam_Cmd

Right_Highbeam_Cmd

High_Current_Load_Switch

1601-E16 High_Current_Load_Cmd

1601-E16 High_Current_Load_Cmd

1603-J

1603-J

Lift_Gate_Enable_Cmd

Lift_Gate_Enable_Cmd

Lift_Gate_Enable_Switch

Marker_Interrupt_Switch

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

4026

4026

4028

4028

4029

4030

4030

4031

4031

4032

4033

4033

4038

4038

4039

4039

4040

4041

4042

4043

4043

4044

Mirror Heat 2

Mirror Heat 2

Service Brake Circuit 1 Air Tank

Drain Valve

Service Brake Circuit 1 Air Tank

Drain Valve

6

Service Brake Circuit 1 Air Tank

Drain Valve Switch

Service Brake Circuit 2 Air Tank

Drain Valve

Service Brake Circuit 2 Air Tank

Drain Valve

6

Service Brake Supply Air Tank Drain

Valve

5

Service Brake Supply Air Tank Drain

Valve

6

2

5

Service Brake Supply Air Tank Drain

Valve Switch

Sleeper Remote - Start/Stop Enable

Command

2

5

Sleeper Remote - Start/Stop Enable

Command

6

Snow Plow Forward Lighting Relay 2 5

Snow Plow Forward Lighting Relay 2 6

5

6

5

Snow Plow Forward Lighting Relay 1 5

Snow Plow Forward Lighting Relay 1 6

Snow Plow Lighting Mode Switch

Software Loop Time Exceeded

Trailer Auxiliary Power Switch

Transfer Case Front Driveline

Actuator

Transfer Case Front Driveline

Actuator

6

Transfer Case High Range Actuator 5

2

5

2

14

4044

4045

4045

4046

4046

4047

4047

4048

4049

4049

4053

4053

4055

4056

4056

4057

4057

Transfer Case High Range Actuator 6

Transfer Case Low Range Actuator 5

Transfer Case Low Range Actuator 6

Transfer Case Neutral Actuator

Transfer Case Neutral Actuator

Transfer Case Output Shaft PTO

Actuator

Transfer Case Output Shaft PTO

Actuator

Transfer Case Range Switch

Transfer Case Rear Driveline

Actuator

Transfer Case Rear Driveline

Actuator

Transmission Input Shaft PTO 2

Actuator

Transmission Input Shaft PTO 2

Actuator

Transmission Retarder Enable

Switch

Two Speed Axle Actuator

Two Speed Axle Actuator

Wiper Motor

Wiper Motor

4058 Cab Dome Light 1 Switch

520461 Switch 6-Pack #1 Data Link

520462 Switch 6-Pack #2 Data Link

520463 Switch 6-Pack #3 Data Link

5

6

5

6

2

5

6

5

6

2

5

6

5

6

2

9

9

9

Right Mirror Heat Undercurrent

Right Mirror Heat Overcurrent

Service Brake Circuit 1 Air Tank

Drain Valve Solenoid Under Current

Or Open Circuit

Service Brake Circuit 1 Air Tank

Drain Valve Solenoid Short To

Ground

Service Brake Circuit 1 Air Tank

Drain Switch Error

Service Brake Circuit 2 Air Tank

Drain Valve Solenoid Under Current

Or Open Circuit

Service Brake Circuit 2 Air Tank

Drain Valve Solenoid Short To

Ground

Service Brake Supply Air Tank Drain

Valve Solenoid Under Current Or

Open Circuit

Service Brake Supply Air Tank Drain

Valve Solenoid Short To Ground

Open in Right Mirror Heat Circuit

Short To Ground or Overload in Right

Mirror Heat Circuit

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Service Brake Supply Air Tank Drain

Valve Switch Error

Sleeper Control Enable Relay Under

Current or Open Circuit

Sleeper Control Enable Relay Over

Current

Right Plow Light Relay Under

Current Or Open Circuit

Right Plow Light Relay Circuit Short

To Ground

Left Plow Light Relay Circuit Under

Current Or Open Circuit

Left Plow Light Relay Circuit Short

To Ground

Snow Plow Switch Error

Software Loop Time Exceeded in the

Data erratic, intermittent or incorrect

Current below normal or open circuit

Short To Ground in Sleeper Control

Enable Circuit

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Software Configuration Too Big

Body Controller, Internal Fault

Trailer Auxiliary Power Switch Error Faulty Switch Actuator or Microswitch for

Auxiliary Trailer Switch

Current below normal or open circuit Transfer Case Front Driveline

Solenoid Under Current Or Open

Circuit

Transfer Case Front Driveline

Solenoid Short To Ground

Transfer Case High Range Solenoid

Under Current Or Open Circuit

Current above normal or grounded circuit

Current below normal or open circuit

Transfer Case High Range Solenoid

Short To Ground

Current above normal or grounded circuit

Transfer Case Low Range Solenoid

Under Current Or Open Circuit

Current below normal or open circuit

Transfer Case Low Range Solenoid

Short To Ground

Current above normal or grounded circuit

Current below normal or open circuit Transfer Case Neutral Solenoid

Under Current Or Open Circuit

Transfer Case Neutral Solenoid

Short To Ground

Current above normal or grounded circuit

Transfer Case Output Shaft PTO

Actuator Under Current Or Open

Circuit

Transfer Case Output Shaft PTO

Actuator Over Current

Transfer Case Range Switch Error

Transfer Case Rear Driveline Relay

Under Current Or Open Circuit

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Current below normal or open circuit

Transfer Case Rear Driveline Relay

Over Current

Transmission Input Shaft PTO

Engagement Actuator Circuit Under

Current Or Open Circuit

Current above normal or grounded circuit

Current below normal or open circuit Not available

Transmission Input Shaft PTO

Engagement Actuator Circuit

Overcurrent

Current above normal or grounded circuit Not available

Transmission Retarder On/Off switch

Failure

Two Speed Axle Solenoid Relay

Under Current Or Open Circuit

Two Speed Axle Solenoid Relay

Short To Ground

Wiper Motor Undercurrent

Wiper Motor Overcurrent

Cab Dome Light Switch is reporting an error.

Switch 6-Pack #1 Data Link Comm.

Failure

Switch 6-Pack #2 Data Link Comm.

Failure

Switch 6-Pack #3 Data Link Comm.

Failure

Data erratic, intermittent or incorrect

Current below normal or open circuit

Current above normal or grounded circuit

Open in Wiper Motor Circuit

Short To Ground or Overload in Wiper

Motor Circuit

Faulty Switch Actuator or Microswitch for

Cab Dome Light Switch

Faulty Switch Pack #1 or Switch Data Link

Faulty Switch Pack #2 or Switch Data Link

Faulty Switch Pack #3 or Switch Data Link

1603-L

1603-L

Right_Mirror_Heat_Cmd

Right_Mirror_Heat_Cmd

Hmphry_Vlve_Prim_Tk_Sol

_Cmd

Hmphry_Vlve_Prim_Tk_Sol

_Cmd

Hmphry_Vlve_Prim_Tk_Ope n

Hmphry_Vlve_Sec_Tk_Sol_

Cmd

Hmphry_Vlve_Sec_Tk_Sol_

Cmd

Hmphry_Vlve_Wet_Tk_Sol_

Cmd

Hmphry_Vlve_Wet_Tk_Sol_

Cmd

Hmphry_Vlve_Wet_Tk_Ope n

1601-F16 Right_Plow_Lights_Relay_R eq

1601-F16 Right_Plow_Lights_Relay_R eq

1601-F12 Left_Plow_Lights_Relay_Re q

1601-F12 Left_Plow_Lights_Relay_Re q

Plow_Lights_Switch

LoopTime_OK

EGC_Digital_Input_1

Xfer_Case_Sol_D_Cmd

Not available

Not available

1604-A

1604-A

Xfer_Case_Sol_D_Cmd

Xfer_Case_Sol_C_Cmd,

MATV_Xfer_Case_High_Sol

_Cmd

Xfer_Case_Sol_C_Cmd,

MATV_Xfer_Case_High_Sol

_Cmd

Xfer_Case_Sol_A_Cmd,

MATV_Xfer_Case_Low_Sol

_Cmd

Xfer_Case_Sol_A_Cmd,

MATV_Xfer_Case_Low_Sol

_Cmd

Xfer_Case_Sol_B_Cmd,

MATV_Xfer_Case_Neutral_

Sol_Cmd

Xfer_Case_Sol_B_Cmd,

MATV_Xfer_Case_Neutral_

Sol_Cmd

SSpd_Xfer_Case_NC_Sol_

Cmd

SSpd_Xfer_Case_NC_Sol_

Cmd

Xfer_Case_High_Switch

SSpd_Xfer_Case_NO_Sol_

Cmd

SSpd_Xfer_Case_NO_Sol_

Cmd

TEM_PTO_Engagement_Re lay_Cmd,

TEM_PTO_Relay_Driver_C md

TEM_PTO_Engagement_Re lay_Cmd,

TEM_PTO_Relay_Driver_C md

Retarder_Switch

Two_Spd_Axle_Solenoid_C md

Two_Spd_Axle_Solenoid_C md

Wipers_Cmd

Wipers_Cmd

Dome_Light_ON_Switch

SwitchPack_1_IN_Timer

SwitchPack_2_IN_Timer

SwitchPack_5_IN_Timer

33

33

33

33

33

33

33

33

33

33

520464 Electrical Accessory Request 5

520464 Electrical Accessory Request 6

520465 HVAC Control Head Multiple Motor

Faults

2

520467 Comm. Loss from BC to Power Pack 9

520468 RPM 1 Channel 1 Cab Switch

520469 RPM 1 Channel 1 Overcurrent

2

6

520469 RPM 1 Channel 1 Overcurrent

520469 RPM 1 Channel 1 Overcurrent

520470 RPM 1 Channel 2 Cab Switch

520471 RPM 1 Channel 2 Overcurrent

Electrical Accessory Request Relay

Under Current Or Open Circuit

Open Circuit in Electrical Accessory

Request Circuit

Electrical Accessory Request Relay

Over Current

HVAC control Head Multiple Motor

Faults DM1

Comm. fault from BC to PP3.

RPM 1 Channel 1 Switch Error

Short To Ground in Electrical Accessory

Request Circuit

HVAC Motor in Wrong Position or

Jammed

Private J1939 datalink problem (exceeded bandwidth).

The Power Pack E Module has stopped receiving heart beat message from the BC.

Data erratic, intermittent or incorrect

RPM 1 Channel 1 Overcurrent Current above normal or grounded circuit

2

6

14

19

RPM 1 Channel 1 Analog Input Data

Unavailable

RPM 1 Channel 1 Analog Input

Invalid Data

RPM 1 Channel 2 Switch Error

RPM 1 Channel 1 Analog Input Data

(PGN 65313 , Byte 3) indicates a value of

FFh

RPM 1 Channel 1 Analog Input Data

(PGN 65313 , Byte 3) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 1 Channel 2 Overcurrent Current above normal or grounded circuit

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520471 RPM 1 Channel 2 Overcurrent

520471 RPM 1 Channel 2 Overcurrent

520472 RPM 1 Channel 3 Cab Switch

520473 RPM 1 Channel 3 Overcurrent

520473 RPM 1 Channel 3 Overcurrent

520473 RPM 1 Channel 3 Overcurrent

520474 RPM 1 Channel 4 Cab Switch

520475 RPM 1 Channel 4 Overcurrent

520475 RPM 1 Channel 4 Overcurrent

520475 RPM 1 Channel 4 Overcurrent

520476 RPM 1 Channel 5 Cab Switch

520477 RPM 1 Channel 5 Overcurrent

520477 RPM 1 Channel 5 Overcurrent

520477 RPM 1 Channel 5 Overcurrent

520478 RPM 1 Channel 6 Cab Switch

520479 RPM 1 Channel 6 Overcurrent

2

6

14

19

RPM 1 Channel 2 Analog Input Data

Unavailable

RPM 1 Channel 2 Analog Input Data

(PGN 65313 , Byte 4) indicates a value of

FFh

RPM 1 Channel 2 Analog Input

Invalid Data

RPM 1 Channel 2 Analog Input Data

(PGN 65313 , Byte 4) indicates a value in the range of FCh to FEh

RPM 1 Channel 3 Switch Error

RPM 1 Channel 3 Overcurrent

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

2

6

14

19

2

6

14

19

2

6

14

19

RPM 1 Channel 3 Analog Input Data

Unavailable

RPM 1 Channel 3 Analog Input

Invalid Data

RPM 1 Channel 4 Switch Error

RPM 1 Channel 3 Analog Input Data

(PGN 65313 , Byte 5) indicates a value of

FFh

RPM 1 Channel 3 Analog Input Data

(PGN 65313 , Byte 5) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 1 Channel 4 Overcurrent Current above normal or grounded circuit

RPM 1 Channel 4 Analog Input Data

Unavailable

RPM 1 Channel 4 Analog Input

Invalid Data

RPM 1 Channel 5 Switch Error

RPM 1 Channel 4 Analog Input Data

(PGN 65313 , Byte 6) indicates a value of

FFh

RPM 1 Channel 4 Analog Input Data

(PGN 65313 , Byte 6) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 1 Channel 5 Overcurrent Current above normal or grounded circuit

RPM 1 Channel 5 Analog Input Data

Unavailable

RPM 1 Channel 5 Analog Input

Invalid Data

RPM 1 Channel 6 Switch Error

RPM 1 Channel 5 Analog Input Data

(PGN 65313 , Byte 7) indicates a value of

FFh

RPM 1 Channel 5 Analog Input Data

(PGN 65313 , Byte 7) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 1 Channel 6 Overcurrent Current above normal or grounded circuit

33

33

33

33

33

33

33

33

520479 RPM 1 Channel 6 Overcurrent

520479 RPM 1 Channel 6 Overcurrent

520480 RPM 2 Channel 1 Cab Switch

520481 RPM 2 Channel 1 Overcurrent

520481 RPM 2 Channel 1 Overcurrent

520481 RPM 2 Channel 1 Overcurrent

520482 RPM 2 Channel 2 Cab Switch

520483 RPM 2 Channel 2 Overcurrent

2

6

14

19

RPM 1 Channel 6 Analog Input Data

Unavailable

RPM 1 Channel 6 Analog Input Data

(PGN 65313 , Byte 8) indicates a value of

FFh

RPM 1 Channel 6 Analog Input

Invalid Data

RPM 1 Channel 6 Analog Input Data

(PGN 65313 , Byte 8) indicates a value in the range of FCh to FEh

RPM 2 Channel 1 Switch Error

RPM 2 Channel 1 Overcurrent

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

2

6

14

19

RPM 2 Channel 1 Analog Input Data

Unavailable

RPM 2 Channel 1 Analog Input

Invalid Data

RPM 2 Channel 2 Switch Error

RPM 2 Channel 1 Analog Input Data

(PGN 65313 , Byte 3) indicates a value of

FFh

RPM 2 Channel 1 Analog Input Data

(PGN 65313 , Byte 3) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 2 Channel 2 Overcurrent Current above normal or grounded circuit

33 520483 RPM 2 Channel 2 Overcurrent 14 RPM 2 Channel 2 Analog Input Data

Unavailable

RPM 2 Channel 2 Analog Input Data

(PGN 65313 , Byte 4) indicates a value of

FFh

Electrical_Accessory_Reque st

Electrical_Accessory_Reque st

RCD_HVAC_Ctrl_Head_Dia g_Signal

PwrMod1_Output5_Current_

Signal

PwrMod1_Swch6_ON_Switc h

N/A - Handled by translator.

PwrMod1_Output6_Current_

Signal

N/A - Handled by translator.

PwrMod1_Output6_Current_

Signal

N/A - Handled by translator.

PwrMod1_Output6_Current_

Signal

PwrMod2_Swch1_ON_Switc h

PwrMod2_Output1_Current_

Signal

PwrMod2_Output1_Current_

Signal

PwrMod2_Output1_Current_

Signal

PwrMod2_Swch2_ON_Switc h

N/A - Handled by translator.

PwrMod2_Output2_Current_

Signal

N/A - Handled by translator.

PwrMod2_Output2_Current_

Signal

PwrMod1_Swch1_ON_Switc h

PwrMod1_Output1_Current_

Signal

PwrMod1_Output1_Current_

Signal

PwrMod1_Output1_Current_

Signal

PwrMod1_Swch2_ON_Switc h

N/A - Handled by translator.

PwrMod1_Output2_Current_

Signal

N/A - Handled by translator.

PwrMod1_Output2_Current_

Signal

N/A - Handled by translator.

PwrMod1_Output2_Current_

Signal

PwrMod1_Swch3_ON_Switc h

PwrMod1_Output3_Current_

Signal

PwrMod1_Output3_Current_

Signal

PwrMod1_Output3_Current_

Signal

PwrMod1_Swch4_ON_Switc h

PwrMod1_Output4_Current_

Signal

PwrMod1_Output4_Current_

Signal

PwrMod1_Output4_Current_

Signal

PwrMod1_Swch5_ON_Switc h

PwrMod1_Output5_Current_

Signal

PwrMod1_Output5_Current_

Signal

33 520483 RPM 2 Channel 2 Overcurrent

33

33

520484 RPM 2 Channel 3 Cab Switch

520485 RPM 2 Channel 3 Overcurrent

2

6

19 RPM 2 Channel 2 Analog Input

Invalid Data

RPM 2 Channel 3 Switch Error

RPM 2 Channel 3 Overcurrent

RPM 2 Channel 2 Analog Input Data

(PGN 65313 , Byte 4) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

33 520485 RPM 2 Channel 3 Overcurrent

33

33

33

520485 RPM 2 Channel 3 Overcurrent

520486 RPM 2 Channel 4 Cab Switch

520487 RPM 2 Channel 4 Overcurrent

2

6

14

19

RPM 2 Channel 3 Analog Input Data

Unavailable

RPM 2 Channel 3 Analog Input Data

(PGN 65313 , Byte 5) indicates a value of

FFh

RPM 2 Channel 3 Analog Input

Invalid Data

RPM 2 Channel 3 Analog Input Data

(PGN 65313 , Byte 5) indicates a value in the range of FCh to FEh

RPM 2 Channel 4 Switch Error

RPM 2 Channel 4 Overcurrent

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

33 520487 RPM 2 Channel 4 Overcurrent

33

33

33

520487 RPM 2 Channel 4 Overcurrent

520488 RPM 2 Channel 5 Cab Switch

520489 RPM 2 Channel 5 Overcurrent

2

6

14

19

RPM 2 Channel 4 Analog Input Data

Unavailable

RPM 2 Channel 4 Analog Input Data

(PGN 65313 , Byte 6) indicates a value of

FFh

RPM 2 Channel 4 Analog Input

Invalid Data

RPM 2 Channel 4 Analog Input Data

(PGN 65313 , Byte 6) indicates a value in the range of FCh to FEh

RPM 2 Channel 5 Switch Error

RPM 2 Channel 5 Overcurrent

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520489 RPM 2 Channel 5 Overcurrent

520489 RPM 2 Channel 5 Overcurrent

520490 RPM 2 Channel 6 Cab Switch

520491 RPM 2 Channel 6 Overcurrent

520491 RPM 2 Channel 6 Overcurrent

520491 RPM 2 Channel 6 Overcurrent

520504 RPM 4 Channel 1 Cab Switch

520505 RPM 4 Channel 1 Overcurrent

520505 RPM 4 Channel 1 Overcurrent

520505 RPM 4 Channel 1 Overcurrent

520506 RPM 4 Channel 2 Cab Switch

520507 RPM 4 Channel 2 Overcurrent

520507 RPM 4 Channel 2 Overcurrent

520507 RPM 4 Channel 2 Overcurrent

520508 RPM 4 Channel 3 Cab Switch

520509 RPM 4 Channel 3 Overcurrent

520509 RPM 4 Channel 3 Overcurrent

520509 RPM 4 Channel 3 Overcurrent

520510 RPM 4 Channel 4 Cab Switch

520511 RPM 4 Channel 4 Overcurrent

520511 RPM 4 Channel 4 Overcurrent

520511 RPM 4 Channel 4 Overcurrent

520512 RPM 4 Channel 5 Cab Switch

520513 RPM 4 Channel 5 Overcurrent

2

6

14

19

2

6

14

19

RPM 2 Channel 5 Analog Input Data

Unavailable

RPM 2 Channel 5 Analog Input Data

(PGN 65313 , Byte 7) indicates a value of

FFh

RPM 2 Channel 5 Analog Input

Invalid Data

RPM 2 Channel 5 Analog Input Data

(PGN 65313 , Byte 7) indicates a value in the range of FCh to FEh

RPM 2 Channel 6 Switch Error Data erratic, intermittent or incorrect

RPM 2 Channel 6 Overcurrent Current above normal or grounded circuit

RPM 2 Channel 6 Analog Input Data

Unavailable

RPM 2 Channel 6 Analog Input

Invalid Data

RPM 4 Channel 1 Switch Error

RPM 2 Channel 6 Analog Input Data

(PGN 65313 , Byte 8) indicates a value of

FFh

RPM 2 Channel 6 Analog Input Data

(PGN 65313 , Byte 8) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 4 Channel 1 Overcurrent Current above normal or grounded circuit

2

6

14

19

2

6

14

19

RPM 4 Channel 1 Analog Input Data

Unavailable

RPM 4 Channel 1 Analog Input

Invalid Data

RPM 4 Channel 2 Switch Error

RPM 4 Channel 1 Analog Input Data

(PGN 65313 , Byte 3) indicates a value of

FFh

RPM 4 Channel 1 Analog Input Data

(PGN 65313 , Byte 3) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 4 Channel 2 Overcurrent Current above normal or grounded circuit

RPM 4 Channel 2 Analog Input Data

Unavailable

RPM 4 Channel 2 Analog Input

Invalid Data

RPM 4 Channel 3 Switch Error

RPM 4 Channel 2 Analog Input Data

(PGN 65313 , Byte 4) indicates a value of

FFh

RPM 4 Channel 2 Analog Input Data

(PGN 65313 , Byte 4) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 4 Channel 3 Overcurrent Current above normal or grounded circuit

2

6

14

19

RPM 4 Channel 3 Analog Input Data

Unavailable

RPM 4 Channel 3 Analog Input

Invalid Data

RPM 4 Channel 4 Switch Error

RPM 4 Channel 3 Analog Input Data

(PGN 65313 , Byte 5) indicates a value of

FFh

RPM1 Channel1 Analog Input Data (PGN

65313 , Byte 5) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 4 Channel 4 Overcurrent Current above normal or grounded circuit

2

6

14

19

RPM 4 Channel 4 Analog Input Data

Unavailable

RPM 4 Channel 4 Analog Input

Invalid Data

RPM 4 Channel 5 Switch Error

RPM 4 Channel 4 Analog Input Data

(PGN 65313 , Byte 6) indicates a value of

FFh

RPM 4 Channel 4 Analog Input Data

(PGN 65313 , Byte 6) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 4 Channel 5 Overcurrent Current above normal or grounded circuit

N/A - Handled by translator.

PwrMod2_Output2_Current_

Signal

PwrMod2_Swch3_ON_Switc h

N/A - Handled by translator.

PwrMod2_Output3_Current_

Signal

N/A - Handled by translator.

PwrMod2_Output3_Current_

Signal

N/A - Handled by translator.

PwrMod2_Output3_Current_

Signal

PwrMod2_Swch4_ON_Switc h

N/A - Handled by translator.

PwrMod2_Output4_Current_

Signal

N/A - Handled by translator.

PwrMod2_Output4_Current_

Signal

N/A - Handled by translator.

PwrMod2_Output4_Current_

Signal

PwrMod2_Swch5_ON_Switc h

N/A - Handled by translator.

PwrMod2_Output5_Current_

Signal

N/A - Handled by translator.

PwrMod2_Output5_Current_

Signal

N/A - Handled by translator.

PwrMod2_Output5_Current_

Signal

PwrMod2_Swch6_ON_Switc h

PwrMod2_Output6_Current_

Signal

PwrMod2_Output6_Current_

Signal

PwrMod2_Output6_Current_

Signal

PwrMod4_Swch1_ON_Switc h

PwrMod4_Output1_Current_

Signal

PwrMod4_Output1_Current_

Signal

PwrMod4_Output1_Current_

Signal

PwrMod4_Swch2_ON_Switc h

PwrMod4_Output2_Current_

Signal

PwrMod4_Output2_Current_

Signal

PwrMod4_Output2_Current_

Signal

PwrMod4_Swch3_ON_Switc h

PwrMod4_Output3_Current_

Signal

PwrMod4_Output3_Current_

Signal

PwrMod4_Output3_Current_

Signal

PwrMod4_Swch4_ON_Switc h

PwrMod4_Output4_Current_

Signal

PwrMod4_Output4_Current_

Signal

PwrMod4_Output4_Current_

Signal

PwrMod4_Swch5_ON_Switc h

PwrMod4_Output5_Current_

Signal

33

33

33

33

520513 RPM 4 Channel 5 Overcurrent

520513 RPM 4 Channel 5 Overcurrent

520514 RPM 4 Channel 6 Cab Switch

520515 RPM 4 Channel 6 Overcurrent

2

6

14

19

RPM 4 Channel 5 Analog Input Data

Unavailable

RPM 4 Channel 5 Analog Input

Invalid Data

RPM 4 Channel 6 Switch Error

RPM 4 Channel 5 Analog Input Data

(PGN 65313 , Byte 7) indicates a value of

FFh

RPM 4 Channel 5 Analog Input Data

(PGN 65313 , Byte 7) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 4 Channel 6 Overcurrent Current above normal or grounded circuit

33 520515 RPM 4 Channel 6 Overcurrent

33

33

33

520515 RPM 4 Channel 6 Overcurrent

520540 RPM 7 Channel 1 Cab Switch

520541 RPM 7 Channel 1 Overcurrent

2

6

14

19

RPM 4 Channel 6 Analog Input Data

Unavailable

RPM 4 Channel 6 Analog Input Data

(PGN 65313 , Byte 8) indicates a value of

FFh

RPM 4 Channel 6 Analog Input

Invalid Data

RPM 7 Channel 1 Switch Error

RPM 7 Channel 1 Overcurrent

RPM 4 Channel 6 Analog Input Data

(PGN 65313 , Byte 8) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

33 520541 RPM 7 Channel 1 Overcurrent

33

33

33

520541 RPM 7 Channel 1 Overcurrent

520542 RPM 7 Channel 2 Cab Switch

520543 RPM 7 Channel 2 Overcurrent

2

6

14

19

RPM 7 Channel 1 Analog Input Data

Unavailable

RPM 7 Channel 1 Analog Input Data

(PGN 65313 , Byte 3) indicates a value of

FFh

RPM 7 Channel 1 Analog Input

Invalid Data

RPM 7 Channel 2 Switch Error

RPM 7 Channel 2 Overcurrent

RPM 7 Channel 1 Analog Input Data

(PGN 65313 , Byte 3) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

33 520543 RPM 7 Channel 2 Overcurrent

33

33

33

520543 RPM 7 Channel 2 Overcurrent

520544 RPM 7 Channel 3 Cab Switch

520545 RPM 7 Channel 3 Overcurrent

2

6

14

19

RPM 7 Channel 2 Analog Input Data

Unavailable

RPM 7 Channel 2 Analog Input Data

(PGN 65313 , Byte 4) indicates a value of

FFh

RPM 7 Channel 2 Analog Input

Invalid Data

RPM 7 Channel 2 Analog Input Data

(PGN 65313 , Byte 4) indicates a value in the range of FCh to FEh

RPM 7 Channel 3 Switch Error

RPM 7 Channel 3 Overcurrent

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520545 RPM 7 Channel 3 Overcurrent

520545 RPM 7 Channel 3 Overcurrent

520546 RPM 7 Channel 4 Cab Switch

520547 RPM 7 Channel 4 Overcurrent

520547 RPM 7 Channel 4 Overcurrent

520547 RPM 7 Channel 4 Overcurrent

520548 RPM 7 Channel 5 Cab Switch

520549 RPM 7 Channel 5 Overcurrent

520549 RPM 7 Channel 5 Overcurrent

520549 RPM 7 Channel 5 Overcurrent

520550 RPM 7 Channel 6 Cab Switch

520551 RPM 7 Channel 6 Overcurrent

2

6

14

19

RPM 7 Channel 3 Analog Input Data

Unavailable

RPM 7 Channel 3 Analog Input Data

(PGN 65313 , Byte 5) indicates a value of

FFh

RPM 7 Channel 3 Analog Input

Invalid Data

RPM 7 Channel 3 Analog Input Data

(PGN 65313 , Byte 5) indicates a value in the range of FCh to FEh

RPM 7 Channel 4 Switch Error

RPM 7 Channel 4 Overcurrent

Data erratic, intermittent or incorrect

Current above normal or grounded circuit

2

6

14

19

2

6

14

19

RPM 7 Channel 4 Analog Input Data

Unavailable

RPM 7 Channel 4 Analog Input

Invalid Data

RPM 7 Channel 5 Switch Error

RPM 7 Channel 4 Analog Input Data

(PGN 65313 , Byte 6) indicates a value of

FFh

RPM 7 Channel 4 Analog Input Data

(PGN 65313 , Byte 6) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 7 Channel 5 Overcurrent Current above normal or grounded circuit

RPM 7 Channel 5 Analog Input Data

Unavailable

RPM 7 Channel 5 Analog Input

Invalid Data

RPM 7 Channel 6 Switch Error

RPM 7 Channel 5 Analog Input Data

(PGN 65313 , Byte 7) indicates a value of

FFh

RPM 7 Channel 5 Analog Input Data

(PGN 65313 , Byte 7) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

RPM 7 Channel 6 Overcurrent Current above normal or grounded circuit

520551 RPM 7 Channel 6 Overcurrent

520551 RPM 7 Channel 6 Overcurrent

520552 TEM Aux 1 Int Switch

520553 TEM Aux 1 Switch

520554 TEM Aux 1 With Interlocks Switch

520555 TEM Aux 10 Switch

520556 TEM Aux 11 Switch

520557 TEM Aux 12 Switch

520558 TEM Aux 13 Switch

520559 TEM Aux 14 Switch

2

2

2

2

2

2

2

2

14

19

RPM 7 Channel 6 Analog Input Data

Unavailable

RPM 7 Channel 6 Analog Input

Invalid Data

TEM Aux 1 Int Switch Error

TEM Aux 1 Switch Error

TEM Aux 1 With Interlocks Switch

Error

TEM Aux 10 Switch Error

TEM Aux 11 Switch Error

TEM Aux 12 Switch Error

TEM Aux 13 Switch Error

TEM Aux 14 Switch Error

RPM 7 Channel 6 Analog Input Data

(PGN 65313 , Byte 8) indicates a value of

FFh

RPM 7 Channel 6 Analog Input Data

(PGN 65313 , Byte 8) indicates a value in the range of FCh to FEh

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

PwrMod4_Output5_Current_

Signal

PwrMod4_Output5_Current_

Signal

PwrMod4_Swch6_ON_Switc h

N/A - Handled by translator.

PwrMod4_Output6_Current_

Signal

N/A - Handled by translator.

PwrMod4_Output6_Current_

Signal

N/A - Handled by translator.

PwrMod4_Output6_Current_

Signal

PwrMod7_Swch1_ON_Switc h

N/A - Handled by translator.

PwrMod7_Output1_Current_

Signal

N/A - Handled by translator.

PwrMod7_Output1_Current_

Signal

N/A - Handled by translator.

PwrMod7_Output1_Current_

Signal

PwrMod7_Swch2_ON_Switc h

N/A - Handled by translator.

PwrMod7_Output2_Current_

Signal

N/A - Handled by translator.

PwrMod7_Output2_Current_

Signal

N/A - Handled by translator.

PwrMod7_Output2_Current_

Signal

PwrMod7_Swch3_ON_Switc h

N/A - Handled by translator.

PwrMod7_Output3_Current_

Signal

N/A - Handled by translator.

PwrMod7_Output3_Current_

Signal

N/A - Handled by translator.

PwrMod7_Output3_Current_

Signal

PwrMod7_Swch4_ON_Switc h

PwrMod7_Output4_Current_

Signal

PwrMod7_Output4_Current_

Signal

PwrMod7_Output4_Current_

Signal

PwrMod7_Swch5_ON_Switc h

PwrMod7_Output5_Current_

Signal

PwrMod7_Output5_Current_

Signal

PwrMod7_Output5_Current_

Signal

PwrMod7_Swch6_ON_Switc h

PwrMod7_Output6_Current_

Signal

PwrMod7_Output6_Current_

Signal

PwrMod7_Output6_Current_

Signal

TEM_Aux1_Int_Switch_On

TEM_Aux1_Switch

TEM_Aux1_w_Interlocks_Sw itch

TEM_Aux10_Switch

TEM_Aux11_Switch

TEM_Aux12_Switch

TEM_Aux13_Switch

TEM_Aux14_Switch

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520560 TEM Aux 15 Switch

520561 TEM Aux 16 Switch

520562 TEM Aux 17 Switch

520563 TEM Aux 18 Switch

520564 TEM Aux 2 Int Switch

520565 TEM Aux 2 Switch

520566 TEM Aux 2 With Interlocks Switch

520567 TEM Aux 3 Int Switch

520568 TEM Aux 3 Switch

520569 TEM Aux 3 With Interlocks Switch

520570 TEM Aux 4 Switch

520571 TEM Aux 4 With Interlocks Switch

520572 TEM Aux 5 Switch

520573 TEM Aux 6 Switch

520574 TEM Aux 7 Switch

520575 TEM Aux 8 Switch

520576 TEM Aux 9 Switch

520577 TEM Aux Solenoid 1

520577 TEM Aux Solenoid 1

520578 TEM Aux Solenoid 1 Switch

520579 TEM Aux Solenoid 2

520579 TEM Aux Solenoid 2

520580 TEM Aux Solenoid 2 Switch

520581 TEM Aux Solenoid 3

520581 TEM Aux Solenoid 3

520582 TEM Aux Solenoid 3 Switch

520583 TEM Aux Solenoid 4

520583 TEM Aux Solenoid 4

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

5

6

6

6

6

520584 TEM Aux Solenoid 4 Switch

520585 TEM Aux Solenoid 5

520585 TEM Aux Solenoid 5

520586 TEM Aux Solenoid 5 Switch

520587 TEM Aux Solenoid 6

520587 TEM Aux Solenoid 6

520588 TEM Aux Solenoid 6 Switch

520589 TEM Dual 1 Switch

520590 Data Link - Switch 12 Pack top

520591 Data Link - Switch 12 Pack bottom 9

520604 5V Sensor Supply 0

6

2

2

9

520604 5V Sensor Supply

520605 EGC Gauge Calibration

520606 AGSP Gauge Calibration

520607 SIC Gauge Calibration

520644 PPE3 AC Module Input Voltage

1

13

13

13

3

6

2

5

2

5

520644 PPE3 AC Module Input Voltage

520649 Air Horn Solenoid Command

520649 Air Horn Solenoid Command

520650 Air Horn Switch / Headlight Interrupt

Switch

520650 Air Horn Switch / Headlight Interrupt

Switch

2

5

2

5

2

5

4

5

6

0

1

TEM Aux 16 Switch Error

TEM Aux 16 Switch Error

TEM Aux 17 Switch Error

TEM Aux 18 Switch Error

TEM Aux 2 Int Switch Error

TEM Aux 2 Switch Error

TEM Aux 2 With Interlocks Switch

Error

TEM Aux 3 Int Switch Error

TEM Aux 3 Switch Error

TEM Aux 3 With Interlocks Switch

Error

TEM Aux 4 Switch Error

TEM Aux 4 With Interlocks Switch

Error

TEM Aux 5 Switch Error

TEM Aux 6 Switch Error

TEM Aux 7 Switch Error

TEM Aux 8 Switch Error

TEM Aux 9 Switch Error

TEM Aux Solenoid 1 Under Current

Or Open Circuit

TEM Aux Solenoid 1 Overcurrent

TEM Aux Solenoid 1 Switch Error

TEM Aux Solenoid 2 Under Current

Or Open Circuit

TEM Aux Solenoid 2 Overcurrent

TEM Aux Solenoid 2 Switch Error

TEM Aux Solenoid 3 Under Current

Or Open Circuit

TEM Aux Solenoid 3 Overcurrent

TEM Aux Solenoid 3 Switch Error

TEM Aux Solenoid 4 Under Current

Or Open Circuit

TEM Aux Solenoid 4 Overcurrent

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Data erratic, intermittent or incorrect

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Current below normal or open circuit

Current above normal or grounded circuit

TEM Aux Solenoid 4 Switch Error Data erratic, intermittent or incorrect

TEM Aux Solenoid 5 Under Current

Or Open Circuit

TEM Aux Solenoid 5 Overcurrent

Current below normal or open circuit

Current above normal or grounded circuit

TEM Aux Solenoid 5 Switch Error Data erratic, intermittent or incorrect

TEM Aux Solenoid 6 Under Current

Or Open Circuit

TEM Aux Solenoid 6 Overcurrent

Current below normal or open circuit

Current above normal or grounded circuit

TEM Aux Solenoid 6 Switch Error Data erratic, intermittent or incorrect

TEM Dual 1 Switch Error

Switch 12-Pack Top Data Link

Comm. Failure

Switch 12-Pack Bottom Data Link

Comm. Failure

5V Sensor Supply Above Normal

Range

5V Sensor Supply Below Normal

Range

Electronic Gauge Cluster checksum error.

AGSP checksum error.

SIC checksum error.

AC Module Overvoltage condition on

High Voltage DC Bus.

Data erratic, intermittent or incorrect

Abnormal update rate

Abnormal update rate

Data valid but above normal operational range - most severe level

Data valid but below normal operational range - most severe level

Defective EGC

Defective AGSP

Defective SIC

An Over Voltage Condition in the AC module (Inverter High Voltage Bus).

AC Module Undervoltage condition on High Voltage DC Bus.

Air Horn Undercurrent

Air Horn Overcurrent

Headlight Interrupt, Marker Interrupt and Air Horn Switch reading above normal range

Headlight Interrupt, Marker Interrupt and Air Horn Switch reading below normal range

An Under Voltage Condition in the AC module (Inverter High Voltage Bus).

Open in Air Horn Circuit

Short To Ground or Overload in Air Horn

Circuit

AMH Request Circuit Open or Shorted

High

A high Battery Cutout fault has occurred and the source of the fault is the AC module (inverter high voltage bus).

A low Battery Cutout fault has occurred and the source of the fault is the AC module (inverter high voltage bus).

Short To Ground in AMH Request Circuit

1600-B1

1600-B1

TEM_Aux15_Switch

TEM_Aux16_Switch

TEM_Aux17_Switch

TEM_Aux18_Switch

TEM_Aux2_Int_Switch_On

TEM_Aux2_Switch

TEM_Aux2_w_Interlocks_Sw itch

TEM_Aux3_Int_Switch_On

TEM_Aux3_Switch

TEM_Aux3_w_Interlocks_Sw itch

TEM_Aux4_Switch

TEM_Aux4_w_Interlocks_Sw itch

TEM_Aux5_Switch

TEM_Aux6_Switch

TEM_Aux7_Switch

TEM_Aux8_Switch

TEM_Aux9_Switch

TEM_Aux_Open_Solenoid_1

_Cmd,

TEM_Aux_Solenoid_1_Cmd

TEM_Aux_Open_Solenoid_1

_Cmd,

TEM_Aux_Solenoid_1_Cmd

TEM_Aux_Solenoid_1_Switc h_On

TEM_Aux_Open_Solenoid_2

_Cmd,

TEM_Aux_Solenoid_2_Cmd

TEM_Aux_Open_Solenoid_2

_Cmd,

TEM_Aux_Solenoid_2_Cmd

TEM_Aux_Solenoid_2_Switc h_On

TEM_Aux_Open_Solenoid_3

_Cmd,

TEM_Aux_Solenoid_3_Cmd

TEM_Aux_Open_Solenoid_3

_Cmd,

TEM_Aux_Solenoid_3_Cmd

TEM_Aux_Solenoid_3_Switc h_On

TEM_Aux_Open_Solenoid_4

_Cmd,

TEM_Aux_Solenoid_4_Cmd

TEM_Aux_Open_Solenoid_4

_Cmd,

TEM_Aux_Solenoid_4_Cmd

TEM_Aux_Solenoid_4_Switc h_On

TEM_Aux_Open_Solenoid_5

_Cmd

TEM_Aux_Open_Solenoid_5

_Cmd

TEM_Aux_Solenoid_5_Switc h_On

TEM_Aux_Open_Solenoid_6

_Cmd

TEM_Aux_Open_Solenoid_6

_Cmd

TEM_Aux_Solenoid_6_Switc h_On

TEM_Dual1_Switch

SwitchPack_3_IN_Timer

SwitchPack_4_IN_Timer

Switched_5V_Sense_Raw_

Signal

Switched_5V_Sense_Raw_

Signal

Cluster_cal_status

AGSP_cal_status

SIC1_Calibration_Status

Steering_Wheel_Switches_

Raw_Signal

Steering_Wheel_Switches_

Raw_Signal

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520651 Air Shield Lights Command 6

520652 Auxiliary High Current Load Relay

Command

520652 Auxiliary High Current Load Relay

Command

5

6

520653 Auxiliary High Current Load Switch 2

520654 Auxiliary Transmission Constant

Supply Air Solenoid Command

520654 Auxiliary Transmission Constant

Supply Air Solenoid Command

5

6

520655 Auxiliary Transmission High Range

Air Solenoid Command

5

520655 Auxiliary Transmission High Range

Air Solenoid Command

520656 Auxiliary Transmission Neutral Air

Solenoid Command

6

5

520656 Auxiliary Transmission Neutral Air

Solenoid Command

6

520657 Auxiliary Transmission Range Switch 2

520658 Body Equipment Hydraulic Power

Auxiliary Pump Inhibit Command

520658 Body Equipment Hydraulic Power

Auxiliary Pump Inhibit Command

5

6

520659 Bus Amber Signal Light 1 Command 5

520659 Bus Amber Signal Light 1 Command 6

520660 Bus Amber Signal Light 2 Command 5

520660 Bus Amber Signal Light 2 Command 6

520661 Bus Amber Signal Light 3 Command 5

520661 Bus Amber Signal Light 3 Command 6

520662 Bus Amber Signal Light 4 Command 5

520662 Bus Amber Signal Light 4 Command 6

520663 Bus Red Signal Light 4 Command

520663 Bus Red Signal Light 4 Command

520664 Bus Crossing Gate Command 5

5

6

520664 Bus Crossing Gate Command

520665 Bus Passenger Door Close Relay

Command

520665 Bus Passenger Door Close Relay

Command

520667 Bus Passenger Door Control Switch

2

6

0

6

5

520667 Bus Passenger Door Control Switch

2

1

5 520668 Bus Passenger Door Open Relay

Command

520668 Bus Passenger Door Open Relay

Command

520669 Bus Red Signal Light 1 Command

520669 Bus Red Signal Light 1 Command

520670 Bus Red Signal Light 2 Command

6

5

6

5

520670 Bus Red Signal Light 2 Command

520671 Bus Red Signal Light 3 Command

520671 Bus Red Signal Light 3 Command

520672 Bus Stop Arm Command

520672 Bus Stop Arm Command

520673 Cab Dome Light 1 Command

520673 Cab Dome Light 1 Command

520674 Cab Dome Light 1 Switch

520675 Cab Dome Light 2 Command

520675 Cab Dome Light 2 Command

520676 Cab Dome Light 2 Switch

5

6

2

5

6

6

5

6

5

6

2

520677 Cab Floor Light Command

520677 Cab Floor Light Command

520678 Cab Window Motor 1 Status

5

6

7

Air Shield Lighting Overcurrent

High Current Load Under Current Or

Open Circuit

High Current Load Overcurrent

Short To Ground or Overload in Air Shield

Light Circuit

Current below normal or open circuit

Current above normal or grounded circuit

High Current Load Switch Error Data erratic, intermittent or incorrect

Auxiliary Transmission Solenoid B

(Constant Supply) output is Under

Current Or Open Circuit.

Auxiliary Transmission Solenoid B

(Constant Supply) output is overcurrent.

Auxiliary Transmission Solenoid C

(High) output is Under Current Or

Open Circuit.

Auxiliary Transmission Solenoid C

(High) output is overcurrent.

Auxiliary Transmission Solenoid A

(Neutral) output is Under Current Or

Open Circuit.

Auxiliary Transmission Solenoid A

(Neutral) output is overcurrent.

Auxiliary Transmission High/Low

Switch state is invalid.

TEM Epump Inhibit Relay Under

Current Or Open Circuit

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Current below normal or open circuit

TEM Epump Inhibit Relay Over

Current

Current above normal or grounded circuit

Left Front Amber PWL Undercurrent Current below normal or open circuit

Left Front Amber PWL Overcurrent Current above normal or grounded circuit

Right Front Amber PWL

Undercurrent

Current below normal or open circuit

Right Front Amber PWL Overcurrent Current above normal or grounded circuit

Left Rear Amber PWL Undercurrent Current below normal or open circuit

Left Rear Amber PWL Overcurrent Current above normal or grounded circuit

Right Rear Amber PWL

Undercurrent

Current below normal or open circuit

Right Rear Amber PWL Overcurrent Current above normal or grounded circuit

Right Rear Red PWL Undercurrent Current below normal or open circuit

Right Rear Red PWL Overcurrent Current above normal or grounded circuit

Crossing Gate output is undercurrent.

Current below normal or open circuit

Crossing Gate output is overcurrent. Current above normal or grounded circuit

Bus Entrance Door Close Relay

Driver Output is Under Current Or

Open Circuit

Bus Entrance Door Close Relay

Driver Output is overcurrent

Bus Entrance Door Steering Wheel

Switch Input Above Normal Range

Bus Entrance Door Steering Wheel

Switch Input Below Normal Range

Current below normal or open circuit

Current above normal or grounded circuit

Bus Door Control Switches Circuit Open or Shorted High

Short To Ground in Bus Door Control

Switches Circuit

Current below normal or open circuit Bus Entrance Door Open Relay

Driver Output is Under Current Or

Open Circuit

Bus Entrance Door Open Relay

Driver Output is overcurrent

Left Front Red PWL Undercurrent

Left Front Red PWL Overcurrent

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Right Front Red PWL Undercurrent Current below normal or open circuit

Right Front Red PWL Overcurrent

Left Rear Red PWL Undercurrent

Left Rear Red PWL Overcurrent

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Bus Stop Arm Output is Under

Current Or Open Circuit

Current below normal or open circuit

Bus Stop Arm Output is over current Current above normal or grounded circuit

Cab Dome Light Open Circuit

Cab Dome Light Short To Ground

Cab Dome Light Switch is reporting an error.

Sleeper Dome Light Relay Under

Current Or Open Circuit

Sleeper Dome Light Over Current

Sleeper Dome / Floor Search Light

Switch Error

Open in Cab Dome Light Circuit

Short To Ground or Overload in Cab

Dome Light Circuit

Faulty Switch Actuator or Microswitch for

Cab Dome Light Switch

Open Circuit in Sleeper Dome Light

Circuit

Short To Ground in Sleeper Dome Light

Circuit

Faulty Switch Actuator or Microswitch for

Sleeper Dome / Floor Search Light Switch

Floor Lights Relay Under Current Or

Open Circuit

Floor Lights Relay Over Current

Driver Window Motor Failure

Open Circuit in Floor Light Circuit

Short To Ground in Floor Light Circuit

Driver Door Pod Module Window Motor

Has Short or Open or Window is Jammed

BUS_Door_Close_Cmd

BUS_PWL_And_Door_Switc h_Raw_Signal

BUS_PWL_And_Door_Switc h_Raw_Signal

BUS_Door_Open_Cmd

BUS_Door_Open_Cmd

BUS_LF_Red_PWL_Cmd

BUS_LF_Red_PWL_Cmd

BUS_RF_Red_PWL_Cmd

BUS_RF_Red_PWL_Cmd

BUS_LR_Red_PWL_Cmd

BUS_LR_Red_PWL_Cmd

BUS_Stop_Arm_Cmd

BUS_Stop_Arm_Cmd

Dome_Light_Cmd

Dome_Light_Cmd

Dome_Light_ON_Switch

Sleeper_Cab_Dome_Light_

Req

Sleeper_Cab_Dome_Light_

Req

Floor_Lights_Cab_Switch

Air_Shield_Lights_Cmd

High_Current_Load_Cmd

High_Current_Load_Cmd

High_Current_Load_Switch

Aux_Xmsn_Solenoid_B_Cm d

Aux_Xmsn_Solenoid_B_Cm d

Aux_Xmsn_Solenoid_C_Cm d

Aux_Xmsn_Solenoid_C_Cm d

Aux_Xmsn_Solenoid_A_Cm d

Aux_Xmsn_Solenoid_A_Cm d

Aux_Xmsn_Hi_Switch

TEM_EPump_Inhibit_Relay

TEM_EPump_Inhibit_Relay

BUS_LF_Amber_PWL_Cmd

BUS_LF_Amber_PWL_Cmd

BUS_RF_Amber_PWL_Cm d

BUS_RF_Amber_PWL_Cm d

BUS_LR_Amber_PWL_Cm d

BUS_LR_Amber_PWL_Cm d

BUS_RR_Amber_PWL_Cm d

BUS_RR_Amber_PWL_Cm d

BUS_RR_Red_PWL_Cmd

BUS_RR_Red_PWL_Cmd

BUS_Crossing_Gate_Cmd

BUS_Crossing_Gate_Cmd

BUS_Door_Close_Cmd

Floor_Search_Lights_Req

Floor_Search_Lights_Req

Door_Pod_Master_WMF_Si gnal

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520679 Cab Window Motor 2 Status

520680 Cab Window Motor 3 Status

520681 Cab Window Motor 4 Status

7

7

7

520682 Compression Brake Switch Indicator

Lamp Command

5

520682 Compression Brake Switch Indicator

Lamp Command

520683 Door Control Module 1 Status

6

7

520684 Door Control Module 2 Status 7

520685 Door Control Module 3 Status

520686 Door Control Module 4 Status

520687 Engine Remote Start Command

520687 Engine Remote Start Command

520688 Engine Remote Stop Command

520688 Engine Remote Stop Command

520689 Exterior Lamp Check Switch

520690 Fifth Wheel Slide Latch Solenoid

Command

520691 Fog Light 2 Command

520691 Fog Light 2 Command

520692 Fuel Transfer Pump Command

5

6

7

7

5

6

2

2

5

6

5

520692 Fuel Transfer Pump Command 6

520693 Headlamp High Beam Command 1 5

520693 Headlamp High Beam Command 1 6

520694 Headlamp High Beam Command 2 5

520694 Headlamp High Beam Command 2 6

520695 HVAC Mode Control Actuator

520696 HVAC Recirculation Door Control

Actuator

520697 HVAC System Controller

520698 Ignition Signal

520703 Lift Gate Power Control Enable

Command

520703 Lift Gate Power Control Enable

Command

520704 Lift Gate Power Control Switch

520705 Load Shed OFF Command

520705 Load Shed OFF Command

520706 Load Shed ON Command

520706 Load Shed ON Command

520707 Loop Time Exceeded

520708 Marker Interrupt Switch

520709 Mirror Heat 2 Command

520709 Mirror Heat 2 Command

520711 Primary Air Tank Drain Valve

Actuator Command

520711 Primary Air Tank Drain Valve

Actuator Command

520712 Primary Tank Drain Valve Switch

520713 Rear HVAC Blower Speed Control

Switch

520714 Rear HVAC Temperature Control

Switch

2

520715 Secondary Tank Drain Valve

Actuator Command

5

520715 Secondary Tank Drain Valve

Actuator Command

6

520716 Secondary Tank Drain Valve Switch 2

5 520720 Snow Plow Light Left Forward

Lighting Relay Command

520720 Snow Plow Light Left Forward

Lighting Relay Command

520721 Snow Plow Light Right Forward

Lighting Relay Command

520721 Snow Plow Light Right Forward

Lighting Relay Command

6

5

6

6

2

2

5

6

14

2

5

6

5

6

2

5

6

2

5

2

2

9

Passenger Window Motor Failure

Rear Driver Window Motor Failure

Rear Passenger Window Motor

Failure

Compression Brake Indicator output is Under Current Or Open Circuit

Passenger Door Pod Module Window

Motor Has Short or Open or Window is

Jammed

Rear Driver Door Pod Module Window

Motor Has Short or Open or Window is

Jammed

Rear Passenger Door Pod Module

Window Motor Has Short or Open or

Window is Jammed

Current below normal or open circuit

Compression Brake Indicator is over current

Driver Door Pod Module Failure

Current above normal or grounded circuit

Defective Driver Door Pod Module

Passenger Door Pod Module Failure Defective Passenger Door Pod Module

Rear Driver Door Pod Module Failure Defective Rear Driver Door Pod Module

Rear Passenger Door Pod Module

Failure

Remote Start Relay Under Current

Or Open Circuit

Remote Start Relay Over Current

Defective Rear Passenger Door Pod

Module

Open Circuit in Remote Bunk Start Circuit

Remote Stop Relay Under Current

Or Open Circuit

Remote Stop Relay Over Current

Exterior Lamp Check Switch Error

Fifth Wheel Slide Switch Error

Right Fog Light Undercurrent

Right Fog Light Overcurrent

Fuel Transfer Pump Relay Under

Current Or Open Circuit

Fuel Transfer Pump Relay Short To

Ground

Left High Beam Open Circuit

Short To Ground in Remote Bunk Start

Circuit

Open Circuit in Remote Bunk Stop Circuit

Short To Ground in Remote Bunk Stop

Circuit

Data erratic, intermittent or incorrect

Faulty Switch Actuator or Microswitch for

Fifth Wheel Slide Switch

Open in Right Fog Light Circuit

Short To Ground or Overload in Right Fog

Light Output Circuit

Open Circuit in Fuel Transfer Pump

Circuit

Short To Ground or Overload in Fuel

Transfer Pump Circuit

Open in Left High Beam Circuit

Left High Beam Short To Ground

Right High Beam Open Circuit

Short To Ground or Overload in Left High

Beam Circuit

Open in Right High Beam Circuit

Right High Beam Short To Ground

HVAC Control Head Mode Fault

DM1

HVAC Control Head Air Inlet DM1

HVAC Control Head Circuit Failed To

Communicate With The BC

Key State Ignition Signal Error

Short To Ground or Overload in Right

High Beam Circuit

HVAC Motor in Wrong Position or

Jammed

HVAC Motor in Wrong Position or

Jammed

Abnormal update rate

Open in Ignition Signal Input Circuit To BC

Lift Gate Enable Undercurrent Current below normal or open circuit

Lift Gate Enable Overcurrent Current above normal or grounded circuit

Lift Gate Switch Error

Load Shed OFF Relay Under

Data erratic, intermittent or incorrect

Open Circuit in Load Shed OFF Circuit

Current Or Open Circuit

Load Shed OFF Relay Over Current Short To Ground in Load Shed OFF

Load Shed ON Relay Under Current

Or Open Circuit

Circuit

Open Circuit in Load Shed ON Circuit

Load Shed ON Relay Over Current Short To Ground in Load Shed ON Circuit

BC Internal Fault, Main Loop Time

Exceeded

Marker Interrupt Switch Failure

Right Mirror Heat Undercurrent

Right Mirror Heat Overcurrent

Humphrey Valve Primary Tank

Solenoid Under Current Or Open

Circuit

Humphrey Valve Primary Tank

Solenoid Short To Ground

Humphrey Valve Primary Tank

Switch Error

Rear HVAC Blower Speed Control

Switch Error

Software Configuration Too Big

Data erratic, intermittent or incorrect

Open in Right Mirror Heat Circuit

Short To Ground or Overload in Right

Mirror Heat Circuit

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Rear HVAC Temperature Control

Switch Error

Faulty Switch Actuator or Microswitch for

Rear HVAC Blower Speed Control Switch

Faulty Switch Actuator or Microswitch for

Rear HVAC Temperature Control Switch

Humphrey Valve Secondary Tank

Solenoid Under Current Or Open

Circuit

Humphrey Valve Secondary Tank

Solenoid Short To Ground

Humphrey Valve Secondary Tank

Switch Error

Left Plow Light Relay Under Current

Or Open Circuit

Left Plow Light Relay Circuit Short

To Ground

Right Plow Light Relay Under

Current Or Open Circuit

Right Plow Light Relay Circuit Short

To Ground

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Door_Pod_Front_LMF_Sign al

Door_Pod_Rear_1_WMF_Si gnal

Door_Pod_Rear_2_WMF_Si gnal

Comp_Brake_LED_Ind_Cm d

Comp_Brake_LED_Ind_Cm d

Door_Pod_Front_MF_Signal

Door_Pod_Front_MF_Signal

Door_Pod_Rear_1_MF_Sign al

Door_Pod_Rear_2_MF_Sign al

Remote_Start_Relay

Remote_Start_Relay

Remote_Stop_Relay

Remote_Stop_Relay

BUS_ELC_On_Switch

Marker_Interrupt_Switch

Hmphry_Vlve_Prim_Tk_Ope n

Rear_HVAC_Blower_UP

Rear_HVAC_Temp_UP

Hmphry_Vlve_Sec_Tk_Ope n

Left_Plow_Lights_Relay_Re q

Left_Plow_Lights_Relay_Re q

Right_Plow_Lights_Relay_R eq

Right_Plow_Lights_Relay_R eq

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520722 Snow Plow Lighting Mode Switch

520725 Supply Air Tank Drain Valve Actuator

2

Command

5

520725 Supply Air Tank Drain Valve Actuator

Command

6

520726 Supply Air Tank Drain Valve Switch 2

520727 Trailer Auxiliary Power Switch 2

520728 Trailer Left Turn Light Relay

Command

520728 Trailer Left Turn Light Relay

Command

5

6

520729 Trailer License Plate Light Relay

Command

520729 Trailer License Plate Light Relay

Command

5

6

520730 Trailer Marker Light Relay Command 5

520730 Trailer Marker Light Relay Command 6

520731 Trailer Right Turn Light Relay

Command

520731 Trailer Right Turn Light Relay

Command

5

6

520732 Trailer Stop Light Relay Command 5

520732 Trailer Stop Light Relay Command 6

520733 Transfer Case Blower Switch 2

520734 Transfer Case Front Driveline

Solenoid Command

520734 Transfer Case Front Driveline

Solenoid Command

520735 Transfer Case High Range Solenoid

Command

520735 Transfer Case High Range Solenoid

Command

520736 Transfer Case Low Range Solenoid

Command

520736 Transfer Case Low Range Solenoid

Command

520737 Transfer Case Neutral Solenoid

Command

520737 Transfer Case Neutral Solenoid

Command

520738 Transfer Case PTO Solenoid

Command

520738 Transfer Case PTO Solenoid

Command

520739 Transfer Case PTO Solenoid Relay

Command

520739 Transfer Case PTO Solenoid Relay

Command

520740 Transfer Case PTO Switch

5

6

5

6

5

6

5

6

5

6

5

6

2

2

5

6

520741 Transfer Case Range Switch

520742 Transfer Case Rear Driveline

Solenoid Command

520742 Transfer Case Rear Driveline

Solenoid Command

520743 Transmission PTO Engagement

Actuator Command

520743 Transmission PTO Engagement

Actuator Command

520744 Transmission PTO Retention

Actuator Command

520744 Transmission PTO Retention

Actuator Command

520745 Transmission PTO Switch

520746 Transmission Retarder Enable

Switch

520747 Two Speed Axle Actuator

520747 Two Speed Axle Actuator

520748 Wiper Motor Power

520748 Wiper Motor Power

520749 Mirror Heater

6

5

6

2

5

6

5

6

2

2

5

520750 Fog Lights Left Command

520750 Fog Lights Left Command

520751 ICON Freedomline Gear Indicator

520751 ICON Freedomline Gear Indicator

520752 Electrical Accessory Power Switch 2

520753 Transmission Economy Mode Switch 2

5

6

5

6

520754 Universal Air Solenoid Relay Driver 2 5

520754 Universal Air Solenoid Relay Driver 2 6

520755 Universal Air Solenoid Relay Driver 3 5

Snow Plow Switch Error

Humphrey Valve Wet Tank Solenoid

Under Current Or Open Circuit

Data erratic, intermittent or incorrect

Current below normal or open circuit

Humphrey Valve Wet Tank Solenoid

Short To Ground

Humphrey Valve Wet Tank Switch

Error

Auxiliary Switch Error

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Trailer Left Turn Lamp Relay Under

Current Or Open Circuit

Trailer Left Turn Lamp Relay Over

Current

Trailer License Plate Lamp Relay

Under Current Or Open Circuit

Trailer License Plate Lamp Relay

Over Current

Trailer Marker Lamp Relay Under

Current Or Open Circuit

Trailer Marker Lamp Relay Over

Current

Trailer Right Turn Lamp Relay Under

Current Or Open Circuit

Trailer Right Turn Lamp Relay Over

Current

Trailer Stop Lamp Relay Under

Current Or Open Circuit

Trailer Stop Lamp Relay Over

Current

Transfer Case Switch Error

Faulty Switch Actuator or Micro switch for

Auxiliary Trailer Switch

Open Circuit in Trailer Left Turn Lamp

Circuit

Short To Ground in Trailer Left Turn

Lamp Circuit

Open Circuit in Trailer License Plate

Lamp Circuit

Short To Ground in Trailer License Plate

Lamp Circuit

Open Circuit in Trailer Marker Lamp

Circuit

Short To Ground in Trailer Marker Lamp

Circuit

Open Circuit in Trailer Right Turn Lamp

Circuit

Short To Ground in Trailer Right Turn

Lamp Circuit

Open Circuit in Trailer Stop Lamp Circuit

Short To Ground in Trailer Stop Lamp

Circuit

Data erratic, intermittent or incorrect

Transfer Case Solenoid D Under

Current Or Open Circuit

Transfer Case Solenoid D Short To

Ground

Transfer Case Solenoid C Under

Current Or Open Circuit

Transfer Case Solenoid C Short To

Ground

Transfer Case Solenoid A Under

Current Or Open Circuit

Transfer Case Solenoid A Short To

Ground

Transfer Case Solenoid B Under

Current Or Open Circuit

Transfer Case Solenoid B Short To

Ground

Air Solenoid B Packs Relay Under

Current Or Open Circuit

Air Solenoid B Packs Relay Over

Current

Transfer Case PTO Solenoid Under

Current Or Open Circuit

Transfer Case PTO Solenoid Short

To Ground

Transfer Case PTO Switch Error

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Data erratic, intermittent or incorrect

Transfer Case Switch Error

Air Solenoid A Packs Relay Under

Current Or Open Circuit

Air Solenoid A Packs Relay Over

Current

TEM PTO Engagement Relay Under

Current Or Open Circuit

TEM PTO Engagement Relay

Data erratic, intermittent or incorrect

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Overcurrent

TEM PTO Retaining Solenoid

Undercurrent

TEM PTO Retaining Solenoid

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Overcurrent

TEM PTO Engagement Switch Error Data erratic, intermittent or incorrect

Transmission Retarder On/Off switch

Failure

Two Speed Axle Solenoid Relay

Under Current Or Open Circuit

Two Speed Axle Solenoid Relay

Short To Ground

Wiper Motor Undercurrent

Wiper Motor Overcurrent

Data erratic, intermittent or incorrect

Current below normal or open circuit

Current above normal or grounded circuit

Mirror Heat Switch Error

Left Fog Light Undercurrent

Left Fog Light Overcurrent

ICON Freedomline Gear Indicator

Relay Under Current

ICON Freedomline Gear Indicator

Relay Over Current

Electrical Accessory Power Switch

Error

Transmission Economy Mode Switch

Error

Open in Wiper Motor Circuit

Short To Ground or Overload in Wiper

Motor Circuit

Faulty Switch Actuator or Microswitch for

Mirror Heat Switch

Open in Left Fog Light Circuit

Short To Ground or Overload in Left Fog

Light Circuit

Open Circuit in ICON Freedomline Gear

Indicator Circuit

Short To Ground in ICON Freedomline

Gear Indicator Circuit

Faulty Switch Actuator or Microswitch for

Electrical Accessory Power Switch

Faulty Switch Actuator or Microswitch for

Transmission Economy Mode Switch

Universal Air Solenoid Relay Driver 2

Under Current Or Open Circuit

Universal Air Solenoid Relay Driver 2

Over Current

Universal Air Solenoid Relay Driver 3

Under Current Or Open Circuit

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Plow_Lights_Switch

Hmphry_Vlve_Wet_Tk_Sol_

Cmd

Hmphry_Vlve_Wet_Tk_Sol_

Cmd

Hmphry_Vlve_Wet_Tk_Ope n

EGC_Digital_Input_1

Trailer_Left_Light

Trailer_Left_Light

Trailer_Plate_Light

Trailer_Plate_Light

Trailer_Marker_Light

Trailer_Marker_Light

Trailer_Right_Light

Trailer_Right_Light

Trailer_Stop_Light

Trailer_Stop_Light

Transfer_Case_Blower_Swit ch

Xfer_Case_Sol_D_Cmd

Xfer_Case_Sol_D_Cmd

Xfer_Case_Sol_C_Cmd

Xfer_Case_Sol_C_Cmd

Xfer_Case_Sol_A_Cmd

Xfer_Case_Sol_A_Cmd

Xfer_Case_Sol_B_Cmd

Xfer_Case_Sol_B_Cmd

SSpd_Xfer_Case_NO_Sol_

Cmd

SSpd_Xfer_Case_NO_Sol_

Cmd

Xfer_Case_PTO_Solenoid_

Cmd

Xfer_Case_PTO_Solenoid_

Cmd

Xfer_Case_PTO_Eng_Switc h

Xfer_Case_High_Switch

SSpd_Xfer_Case_NC_Sol_

Cmd

SSpd_Xfer_Case_NC_Sol_

Cmd

TEM_PTO_Engagement_Re lay_Cmd

TEM_PTO_Engagement_Re lay_Cmd

TEM_PTO_Retaining_Solen oid_Cmd

TEM_PTO_Retaining_Solen oid_Cmd

TEM_PTO_Engagement_S witch_On

Retarder_Switch

Two_Spd_Axle_Solenoid_C md

Two_Spd_Axle_Solenoid_C md

Wipers_Cmd

Wipers_Cmd

Mirror_Heat_On_Switch

1601-F9

1601-F9

Freedomline_Gear_Indicatio n_Relay_Cmd

Freedomline_Gear_Indicatio n_Relay_Cmd

Sw_Acc_Load_On_Switch

Bus_Econ_Mode_Switch

Univ_Air_Relay_Driver_2

Univ_Air_Relay_Driver_2

Univ_Air_Relay_Driver_3

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520755 Universal Air Solenoid Relay Driver 3 6

520756 Universal Air Solenoid Relay Driver 4 5

520756 Universal Air Solenoid Relay Driver 4 6

520757 Universal Air Solenoid Relay Driver 5 5

520757 Universal Air Solenoid Relay Driver 5 6

520758 Universal Air Solenoid Relay Driver 6 5

520758 Universal Air Solenoid Relay Driver 6 6

520759 Universal Air Solenoid Relay Driver 7 5

520759 Universal Air Solenoid Relay Driver 7 6

520760 Universal Air Solenoid Relay Driver 8 5

520760 Universal Air Solenoid Relay Driver 8 6

520761 Universal Air Solenoid Relay Driver 9 5

520761 Universal Air Solenoid Relay Driver 9 6

520762 Universal Air Solenoid Relay Driver

10

520762 Universal Air Solenoid Relay Driver

10

520763 Universal Air Solenoid Relay Driver

11

520763 Universal Air Solenoid Relay Driver

11

520764 Universal Air Solenoid Relay Driver

12

520764 Universal Air Solenoid Relay Driver

12

520765 Universal Air Solenoid Relay Driver

13

5

6

5

6

5

6

5

520765 Universal Air Solenoid Relay Driver

13

6

520766 Universal Air Solenoid Relay Driver

14

5

520766 Universal Air Solenoid Relay Driver

14

6

520767 Universal Air Solenoid Relay Driver

15

520767 Universal Air Solenoid Relay Driver

15

520768 Universal Air Solenoid Relay Driver

16

520768 Universal Air Solenoid Relay Driver

16

520769 BUS Spare Relay Driver One

5

6

5

6

5

520769 BUS Spare Relay Driver One

520770 BUS Spare Relay Driver Two

520770 BUS Spare Relay Driver Two

520771 PPE3 AC Module Output Current

6

5

6

6

520772 PPE3 Fuse Open

520773 PPE3 AC Module Temperature

520774 PPE3 DC Module Temperature

520775 Anti Theft Ignition Relay

520775 Anti Theft Ignition Relay

520776 Anti Theft Engine Stop Switch

520777 Anti Theft Switch 0

520778 Anti Theft Switch 1

520779 Anti Theft Switch 2

520780 Anti Theft Switch 3

520781 Anti Theft Switch 4

520788 TEG Aux Relay Driver 1

520788 TEG Aux Relay Driver 1

520799 TEG Aux Relay Driver 2

520799 TEG Aux Relay Driver 2

2

2

5

6

5

6

2

2

5

6

2

2

31

0

0

Universal Air Solenoid Relay Driver 3

Over Current

Universal Air Solenoid Relay Driver 4

Under Current Or Open Circuit

Universal Air Solenoid Relay Driver 4

Over Current

Universal Air Solenoid Relay Driver 5

Under Current Or Open Circuit

Universal Air Solenoid Relay Driver 5

Over Current

Universal Air Solenoid Relay Driver 6

Under Current Or Open Circuit

Universal Air Solenoid Relay Driver 6

Over Current

Universal Air Solenoid Relay Driver 7

Under Current Or Open Circuit

Universal Air Solenoid Relay Driver 7

Over Current

Universal Air Solenoid Relay Driver 8

Under Current Or Open Circuit

Universal Air Solenoid Relay Driver 8

Over Current

Universal Air Solenoid Relay Driver 9

Under Current Or Open Circuit

Universal Air Solenoid Relay Driver 9

Over Current

Universal Air Solenoid Relay Driver

10 Under Current Or Open Circuit

Universal Air Solenoid Relay Driver

10 Over Current

Universal Air Solenoid Relay Driver

11 Under Current Or Open Circuit

Universal Air Solenoid Relay Driver

11 Over Current

Universal Air Solenoid Relay Driver

12 Under Current Or Open Circuit

Universal Air Solenoid Relay Driver

12 Over Current

Universal Air Solenoid Relay Driver

13 or Spare Relay Driver 4 Under

Current Or Open Circuit

Universal Air Solenoid Relay Driver

13 or Spare Relay Driver 4 Over

Current

Universal Air Solenoid Relay Driver

14 or Spare Relay Driver 3 Under

Current Or Open Circuit

Universal Air Solenoid Relay Driver

14 or Spare Relay Driver 3 Over

Current

Universal Air Solenoid Relay Driver

15 Under Current Or Open Circuit

Universal Air Solenoid Relay Driver

15 Over Current

Universal Air Solenoid Relay Driver

16 Under Current Or Open Circuit

Universal Air Solenoid Relay Driver

16 Over Current

Spare Relay Driver One Under

Current Or Open Circuit

Spare Relay Driver One Over

Current

Spare Relay Driver Two Under

Current Or Open Circuit

Spare Relay Driver Two Over

Current

AC Module has shutdown due to overload condition.

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit

Short To Ground

Open Circuit

Short To Ground

PPE3 Fuse Open.

AC module over temperature condition.

DC module over temperature condition.

A Surge may have occurred for a while in the Vehicle AC bus for a long time (The inverter supplies additional current to the load).

An overcurrent condition in the Vehicle DC

Bus might have caused an over temperature.

An Over temperature fault has occurred and the source of the fault is the AC module (inverter high voltage bus).

An Over Temperature fault has occurred and the source of the fault is the DC regulator (Vehicle Battery

Bus).

Anti Theft Ignition Relay Under

Current Or Open Circuit

Open circuit in Anti Theft Ignition Circuit

Anti Theft Ignition Relay over current Short to Ground in Anti Theft Ignition

Circuit

An Overload condition has been detected in the AC module and the

Vehicle AC bus is shutdown.

Load exceeded rating.

An overcurrent condition in the Vehicle AC

PPE3 module Fuse is Open.

Bus might have caused an over temperature.

Anti Theft Engine Stop Switch Error Faulty Switch Actuator or Microswitch for

Anti Theft Engine Stop Switch

Anti Theft Switch 0 Error

Anti Theft Switch 1 Error

Faulty Switch Actuator or Microswitch for

Anti Theft Switch 0

Faulty Switch Actuator or Microswitch for

Anti Theft Switch 1

Anti Theft Switch 2 Error

Anti Theft Switch 3 Error

Anti Theft Switch 4 Error

Faulty Switch Actuator or Microswitch for

Anti Theft Switch 2

Faulty Switch Actuator or Microswitch for

Anti Theft Switch 3

Faulty Switch Actuator or Microswitch for

Anti Theft Switch 4

Current below normal or open circuit TEG Aux Relay Driver Output 1

Under Current Or Open Circuit

TEG Aux Relay Driver Output 1

Overcurrent

TEG Aux Relay Driver Output 2

Under Current Or Open Circuit

TEG Aux Relay Driver Output 2

Overcurrent

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

1601-E4

1601-E4

Univ_Air_Relay_Driver_3

Univ_Air_Relay_Driver_4

Univ_Air_Relay_Driver_4

Univ_Air_Relay_Driver_5

Univ_Air_Relay_Driver_5

Univ_Air_Relay_Driver_8

Univ_Air_Relay_Driver_8

Univ_Air_Relay_Driver_9

Univ_Air_Relay_Driver_9

Univ_Air_Relay_Driver_10

Univ_Air_Relay_Driver_10

Univ_Air_Relay_Driver_11

Univ_Air_Relay_Driver_11

Univ_Air_Relay_Driver_12

Univ_Air_Relay_Driver_12

BUS_Spare_Relay_Driver_F our_Cmd,

Univ_Air_Relay_Driver_13

BUS_Spare_Relay_Driver_F our_Cmd,

Univ_Air_Relay_Driver_13

BUS_Spare_Relay_Driver_T hree_Cmd,

Univ_Air_Relay_Driver_14

BUS_Spare_Relay_Driver_T hree_Cmd,

Univ_Air_Relay_Driver_14

Univ_Air_Relay_Driver_15

Univ_Air_Relay_Driver_15

Univ_Air_Relay_Driver_16

Univ_Air_Relay_Driver_16

BUS_Spare_Relay_Driver_

One_Cmd

BUS_Spare_Relay_Driver_

One_Cmd

BUS_Spare_Relay_Driver_T wo_Cmd

BUS_Spare_Relay_Driver_T wo_Cmd

Anti_Theft_Ignition_Relay

Anti_Theft_Ignition_Relay

Anti_Theft_Engine_Stop_Sw itch

Anti_Theft_Switch_0

Anti_Theft_Switch_1

Anti_Theft_Switch_2

Anti_Theft_Switch_3

Anti_Theft_Switch_4

1601-E16 TEG_Aux_Relay_Driver_1_

RD13_Cmd

1601-E16 TEG_Aux_Relay_Driver_1_

RD13_Cmd

1601-E12 TEG_Aux_Relay_Driver_2_

RD14_Cmd

1601-E12 TEG_Aux_Relay_Driver_2_

RD14_Cmd

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520800 Transmission Economy Mode output 5

520800 Transmission Economy Mode output 6

520801 Transmission Auto Neutral Output

520801 Transmission Auto Neutral Output

520802 Aux Air Susp Solenoid Command

520802 Aux Air Susp Solenoid Command

520803 Park Brake Relay Command

520803 Park Brake Relay Command

6

5

6

5

520804 RKE Option Door Pod Not Present 14

520806 Fifth Wheel Jaw Unlock Sol2

Command

520806 Fifth Wheel Jaw Unlock Sol2

Command

520807 Engine RPM Interrupt Output

520807 Engine RPM Interrupt Output

520813 Aux_Relay_Driver_3

520813 Aux_Relay_Driver_3

520814 Aux_Relay_Driver_4

520814 Aux_Relay_Driver_4

520815 Sixth Gear Disable Relay

520815 Sixth Gear Disable Relay

520816 Sixth Gear Disable LED

520816 Sixth Gear Disable LED

520817 Sixth Gear Disable Switch

520818 HEV ePTO Pressure Feedback

520818 HEV ePTO Pressure Feedback

5

6

5

6

5

6

5

6

5

6

5

6

5

6

2

0

1

520819 Universal Air Solenoid Relay Driver 1 5

520819 Universal Air Solenoid Relay Driver 1 6

520820 Wig-Wag Switch

520822 Remote Condenser Electric Fan

Control A

520822 Remote Condenser Electric Fan

Control A

520823 Remote Condenser Electric Fan

Control B

520823 Remote Condenser Electric Fan

Control B

520839 Transfer Case Output Shaft

Odometer Shutoff Relay

520839 Transfer Case Output Shaft

Odometer Shutoff Relay

520840 Switch 12-Pack Location 7

520841 Switch 12-Pack Location 8

520842 Switch 12-Pack Location 9

520843 Switch 12-Pack Location 10

520844 Switch 12-Pack Location 11

2

5

6

5

6

5

6

13

13

13

13

13

Transmission Economy Mode Relay

Driver Output Under Current Or

Open Circuit

Transmission Economy Mode Relay

Driver Output Overcurrent

Transmission Auto Neutral Relay

Driver Output Under Current Or

Open Circuit

Transmission Auto Neutral Relay

Driver Output Overcurrent

Aux Air Suspension Solenoid Under

Current or Open Circuit

Aux Air Suspension Solenoid output

Over Current

Park Brake Relay Under Current or

Open Circuit

Park Brake Relay Over Current

Missing Remote Keyless entry door pod

Fifth Wheel Jaw Unlock Solenoid2 output Under Current or Open Circuit

Current below normal or open circuit

Current above normal or grounded circuit

Current below normal or open circuit

Current above normal or grounded circuit

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Expected RKE door pod is not present or in the wrong slot or bad door pod harness

Open Circuit or Defective Solenoid

Not available

1601-F11

1601-F11

1601-E3

Fifth Wheel Jaw Unlock Solenoid2 output Overcurrent

Engine RPM Interrupt Relay Driver

Output Under Current Or Open

Circuit

Engine RPM Interrupt Relay Driver

Output Overcurrent

Relay Driver 3 Undercurrent

Relay Driver 3 Overcurrent

Short To Ground or Defective Solenoid

Current below normal or open circuit

Current above normal or grounded circuit

Relay Driver 4 Undercurrent

Relay Driver 4 Overcurrent

Sixth Speed Disable Relay is

Undercurrent or Open Circuit

Sixth Speed Disable Relay is

Overcurrent

Sixth Gear Disable LED Relay Driver

Output is Under Current or Open

Circuit

Sixth Gear Disable LED Relay Driver

Output is Over Current

Sixth Speed Disable Switch status is invalid

HEV ePTO Pressure Feedback

Sensor reading above normal range

Open in Relay Driver 3 Circuit

Short To Ground or Overload in Relay

Driver 3 Output Circuit

Open in Relay Driver 4 Circuit

Short To Ground or Overload in Relay

Driver 4 Output Circuit

Open Circuit on the Sixth Gear Disable

Relay

Short to Battery on the Sixth Speed

Disable Relay

Open Circuit on the Sixth Gear Disable

LED Relay Driver

Short to Battery on the Sixth Speed

Disable LED Relay

Fault Switch Actuator or Micro switch for

Sixth Gear Disable Switch

HEV ePTO Pressure Feedback Shorted

High or faulty sensor system

1601-F3

1601-F3

1601-E3

1601-E3

1601-E4

1601-E4

1601-E4

HEV ePTO Pressure Feedback

Sensor reading below normal range

Universal Air Solenoid Relay Driver 1

Under Current Or Open Circuit

Universal Air Solenoid Relay Driver 1

Over Current

Wig-Wag Switch Error

Electric Fan A output Under Current or Open Circuit

Electric Fan A output Short-Circuit

HEV ePTO Pressure Feedback Shorted to Ground or Open Circuit or faulty sensor system

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Faulty Switch Actuator or Microswitch for

Wig-Wag Switch

Open Circuit in Electric Fan A output

Short circuit detected in Electric Fan A output

Electric Fan B output Under Current or Open Circuit

Electric Fan B output Short-Circuit

Open Circuit in Electric Fan B output

Short circuit detected in Electric Fan B output

Not available

Electric Fan A can be configured for two different outputs:

Low Side Driver RD4 - Fault is reported when Short to Battery condition is detected

High Side Driver RD31 - Fault is reported when Short to Ground condition is Detected

Not available

Electric Fan B can be configured for two different outputs:

Low Side Driver RD7 - Fault is reported when Short to Battery condition is detected

High Side Driver RD32 - Fault is reported when Short to Ground condition is Detected

Transfer Case Output Shaft

Odometer Shutoff Relay

Undercurrent

Transfer Case Output Shaft

Odometer Shutoff Relay Overcurrent

Open in Odometer Shutoff Relay Circuit

Short or Overload in odometer Shutoff

Relay Circuit

Not available

Not available

Not available

Not available

1601-E4

Unexpected switch in 12-pack (MID

5) bottom row position 1 from left

(Switch 7 of 12)

Unexpected switch in 12-pack (MID

5) bottom row position 2 from left

(Switch 8 of 12)

Unexpected switch in 12-pack (MID

5) bottom row position 3 from left

(Switch 9 of 12)

Unexpected switch in 12-pack (MID

5) bottom row position 4 from left

(Switch 10 of 12)

Unexpected switch in 12-pack (MID

5) bottom row position 5 from left

(Switch 11 of 12)

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Econ_Mode_Enable_Cmd

Econ_Mode_Enable_Cmd

Auto_Neutl_Relay_Cmd

1601-E3 Auto_Neutl_Relay_Cmd

1602-E12 Aux_Air_Susp_Solenoid_Cm d

1602-E12 Aux_Air_Susp_Solenoid_Cm d

Park_Brake_Relay_Cmd 1601-E7

1601-F1

(BUS)

1601-E7 Park_Brake_Relay_Cmd

1601-F1

(BUS)

Not available

RKE_Option_Front_Passeng er_Byte6

Fifth_Wheel_Jaw_Unlock_S ol2_Cmd

Fifth_Wheel_Jaw_Unlock_S ol2_Cmd

Engine_RPM_Interrupt

Engine_RPM_Interrupt

Aux_Relay_Driver_3

Aux_Relay_Driver_3

Aux_Relay_Driver_4

Aux_Relay_Driver_4

HEV_ePTO_Pressure_Feed back_Raw

HEV_ePTO_Pressure_Feed back_Raw

Univ_Air_Relay_Driver_1

Univ_Air_Relay_Driver_1

Wig_Wag_Enable_Switch

RMC_Fan_Control_A_Cmd

RMC_Fan_Control_A_Cmd

RMC_Fan_Control_B_Cmd

RMC_Fan_Control_B_Cmd

SSpd_Xfer_Case_Odo_Shut off_Cmd

SSpd_Xfer_Case_Odo_Shut off_Cmd

P_J1708IN_5_254_164_2_1

_1

P_J1708IN_5_254_164_2_1

_3

P_J1708IN_5_254_164_2_1

_5

P_J1708IN_5_254_164_2_1

_7

P_J1708IN_5_254_164_2_2

_1

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520845 Switch 12-Pack Location 12

520846 Switch 12-Pack Location 1

520847 Switch 12-Pack Location 2

520848 Switch 12-Pack Location 3

520849 Switch 12-Pack Location 4

520850 Switch 12-Pack Location 5

520851 Switch 12-Pack Location 6

520852 Switch 6-Pack #2 Location 1

520853 Switch 6-Pack #2 Location 2

520854 Switch 6-Pack #2 Location 3

520855 Switch 6-Pack #2 Location 4

520856 Switch 6-Pack #2 Location 5

520857 Switch 6-Pack #2 Location 6

520858 Switch 6-Pack #1 Location 1

520859 Switch 6-Pack #1 Location 2

520860 Switch 6-Pack #1 Location 3

520861 Switch 6-Pack #1 Location 4

520862 Switch 6-Pack #1 Location 5

520863 Switch 6-Pack #1 Location 6

520864 Rear Axle Load Distribution Switch 2

520865 Rear Axle Load Distribution Solenoid

A

5

520865 Rear Axle Load Distribution Solenoid

A

520866 Rear Axle Load Distribution Solenoid

B

6

5

520866 Rear Axle Load Distribution Solenoid

B

520867 Snow Valve Motor Relays

6

6

520868 HVAC Condenser Pusher Fan Relay 5

520868 HVAC Condenser Pusher Fan Relay 6

520869 Trailer BO Stop

520870 Trailer BO Marker

6

6

520871 BO Ignition_1

520872 BO Ignition_2

6

6

520873 BO Ignition_3

520874 BO Ignition_4

520875 Winch IN / OUT Switch

520876 Winch IN Command

520876 Winch IN Command

520877 Winch OUT Command

520877 Winch OUT Command

520878 NEC Park Brake Command

520878 NEC Park Brake Command

5

6

5

6

5

6

6

6

2

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

Unexpected switch in 12-pack (MID

5) bottom row position 6 from left

(Switch 12 of 12)

Unexpected switch in 12-pack (MID

6) top row position 1 from left (Switch

1 of 12)

Unexpected switch in 12-pack (MID

6) top row position 2 from left (Switch

2 of 12)

Unexpected switch in 12-pack (MID

6) top row position 3 from left (Switch

3 of 12)

Unexpected switch in 12-pack (MID

6) top row position 4 from left (Switch

4 of 12)

Unexpected switch in 12-pack (MID

6) top row position 5 from left (Switch

5 of 12)

Unexpected switch in 12-pack (MID

6) top row position 6 from left (Switch

6 of 12)

Unexpected switch in switchpack 2

(MID 7) position 1 from left (Switch 1 of 6)

Unexpected switch in switchpack 2

(MID 7) position 2 from left (Switch 2 of 6)

Unexpected switch in switchpack 2

(MID 7) position 3 from left (Switch 3 of 6)

Unexpected switch in switchpack 2

(MID 7) position 4 from left (Switch 4 of 6)

Unexpected switch in switchpack 2

(MID 7) position 5 from left (Switch 5 of 6)

Unexpected switch in switchpack 2

(MID 7) position 6 from left (Switch 6 of 6)

Unexpected switch in switchpack 1

(MID 15) position 1 from left (Switch

1 of 6)

Unexpected switch in switchpack 1

(MID 15) position 2 from left (Switch

2 of 6)

Unexpected switch in switchpack 1

(MID 15) position 3 from left (Switch

3 of 6)

Unexpected switch in switchpack 1

(MID 15) position 4 from left (Switch

4 of 6)

Unexpected switch in switchpack 1

(MID 15) position 5 from left (Switch

5 of 6)

Unexpected switch in switchpack 1

(MID 15) position 6 from left (Switch

6 of 6)

Rear Axle Load Distribution Switch

Error

Rear Axle Load Distribution A Relay

Under Current Or Open Circuit

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Faulty Switch Actuator or Microswitch for

Rear Axle Load Distribution Switch

Open Circuit or Defective Solenoid

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Rear Axle Load Distribution A Relay

Short To Ground

Rear Axle Load Distribution B Relay

Under Current Or Open Circuit

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Not available

Not available

Rear Axle Load Distribution B Relay

Short To Ground

Snow Valve Motor Relays Output

Over Current

HVAC Condenser Pusher Fan

Output Under Current or Open

Circuit

HVAC Condenser Pusher Fan

Output Over Current

Trailer BO Stop Overcurrent

Short To Ground or Defective Solenoid

Short to Ground or Defective Relay(s)

Open Circuit on HVAC Condenser Pusher

Fan circuit

Short to Ground in the HVAC Condenser

Pusher Fan circuit

Not available

Not available

Not available

Not available

Current above normal or grounded circuit Not available

Trailer BO Marker Overcurrent Current above normal or grounded circuit Not available

BO Ignition_1 Overcurrent

BO Ignition_2 Overcurrent

BO Ignition_3 Overcurrent

BO Ignition_4 Overcurrent

Winch IN OUT Switch Error

Winch IN relay driver under current or open circuit

Winch IN relay driver over current

Current above normal or grounded circuit Not available

Current above normal or grounded circuit Not available

Current above normal or grounded circuit Not available

Current above normal or grounded circuit Not available

Faulty Switch Actuator or Microswitch for

Winch IN OUT Switch

Current below normal or open circuit

Not available

Not available

Current above normal or grounded circuit Not available

Winch OUT relay driver under current or open circuit

Current below normal or open circuit Not available

Winch OUT relay driver over current Current above normal or grounded circuit Not available

NEC Park Brake Command is Under

Current Or Open Circuit

NEC Park Brake Command is overcurrent

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

P_J1708IN_15_254_164_2_

1_7

P_J1708IN_15_254_164_2_

2_1

P_J1708IN_15_254_164_2_

2_3

Rear_Axle_Load_Distributio n_Switch

Axle_Load_Distribution_Sole noid_A_Cmd

Not available

Not available

Not available

Not available

Not available

Axle_Load_Distribution_Sole noid_A_Cmd

Axle_Load_Distribution_Sole noid_B_Cmd

Axle_Load_Distribution_Sole noid_B_Cmd

Snow_Valve_Motor_Cmd

HVAC_Pusher_Fan_Cmd

Not available

1601-F9

HVAC_Pusher_Fan_Cmd

TRLR_BO_Stop_Cmd

1601-E14 TRLR_BO_Marker_Cmd

1601-E16 BO_Ignition_1_Cmd

1601-F1 BO_Ignition_2_Cmd

1601-E1

1601-E2

Not available

Not available

Not available

Not available

Not available

Not available

Not available

BO_Ignition_3_Cmd

BO_Ignition_4_Cmd

Winch_Dir_In_Switch

Winch_In_Cmd

Winch_In_Cmd

Winch_Out_Cmd

Winch_Out_Cmd

NEC_Park_Brake_Cmd

NEC_Park_Brake_Cmd

P_J1708IN_5_254_164_2_2

_3

P_J1708IN_6_254_164_2_1

_1

P_J1708IN_6_254_164_2_1

_3

P_J1708IN_6_254_164_2_1

_5

P_J1708IN_6_254_164_2_1

_7

P_J1708IN_6_254_164_2_2

_1

P_J1708IN_6_254_164_2_2

_3

P_J1708IN_7_254_164_2_1

_1

P_J1708IN_7_254_164_2_1

_3

P_J1708IN_7_254_164_2_1

_5

P_J1708IN_7_254_164_2_1

_7

P_J1708IN_7_254_164_2_2

_1

P_J1708IN_7_254_164_2_2

_3

P_J1708IN_15_254_164_2_

1_1

P_J1708IN_15_254_164_2_

1_3

P_J1708IN_15_254_164_2_

1_5

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

520879 NEC Service Door Command

520879 NEC Service Door Command

520883 Transfer Case Low Indicator

520884 Transfer Case Neutral Indicator

520884 Transfer Case Neutral Indicator

520885 Windshield Heat Left Output

520885 Windshield Heat Left Output

520886 Windshield Heat Right Output

520886 Windshield Heat Right Output

5

6

5

6

520887 Windshield Heat Left Temp Sensor 0

520887 Windshield Heat Left Temp Sensor

520889 Relay Driver 9, Channel 1

520890 Relay Driver 10, Channel 2

520891 Relay Driver 11, Channel 3

520892 Relay Driver 12, Channel 4

520893 Relay Driver 13, Channel 5

520894 Relay Driver 14, Channel 6

520895 Relay Driver 15, Channel 7

520896 Relay Driver 16, Channel 8

520897 Relay Driver 17, Channel 9

520898 Relay Driver 18, Channel 10

520899 Relay Driver 19, Channel 11

520900 Relay Driver 20, Channel 12

520901 Relay Driver 21, Channel 13

520902 Relay Driver 22, Channel 14

520903 Relay Driver 23, Channel 15

5

6

520880 NEC Post Trip Inspection Command 5

520880 NEC Post Trip Inspection Command 6

520881 TEM Interlocked Switch Relay 1

520881 TEM Interlocked Switch Relay 1

520882 TEM Interlocked Switch Relay 2

520882 TEM Interlocked Switch Relay 2

520883 Transfer Case Low Indicator

5

6

5

6

5

6

5

6

1

520888 Windshield Heat Right Temp Sensor 0

520888 Windshield Heat Right Temp Sensor 1

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

NEC Service Door Command is

Under Current Or Open Circuit

NEC Service Door Command is overcurrent

NEC Post Trip Inspection Command is Under Current Or Open Circuit

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Open Circuit or Defective Solenoid

Not available

Not available

Not available

NEC Post Trip Inspection Command is overcurrent

TEM Switch Interlocked Output

Circuit 1 undercurrent

TEM Switch Interlocked Output

Circuit 1 overcurrent

TEM Switch Interlocked Output

Circuit 2 undercurrent

TEM Switch Interlocked Output

Circuit 2 overcurrent

Transfer case low indicator high side output exhibits an undercurrent condition or is open

Transfer case low indicator high side output exhibits an overcurrent condition or is short to ground

Transfer case neutral indicator high side output exhibits an undercurrent condition or is open

Transfer case neutral indicator high side output exhibits an overcurrent condition or is short to ground

Short To Ground or Defective Solenoid

Not available

Not available

Not available

Not available

Not available

Open circuit in TEM Interlocked circuit 1 Not available

Short circuit in TEM Interlocked circuit 1 Not available

Open circuit in TEM Interlocked circuit 2 Not available

Short circuit in TEM Interlocked circuit 2 Not available

Not available

Not available

Not available

Not available

Windshield Heat Left output Under

Current or Open Circuit

Windshield Heat Left Output Short-

Circuit

Windshield Heat Right Output Under

Current or Open Circuit

Windshield Heat Right Output Short-

Circuit

Left Windshield Heat Temperature

Sensor reading above normal range

Left Windshield Heat Temperature

Sensor reading below normal range

Open Circuit in Windshield Heat Left

Output

Short Circuit detected in Windshield Heat

Left Output

Open Circuit detected in Windshield Heat

Right Output

Short Circuit detected in Windshield Heat

Right Output

Left Windshield Heat Temperature Sensor

Shorted High or Open Circuit or faulty sensor system

Left Windshield Heat Temperature Sensor

Short to Ground or faulty sensor system

Not available

Not available

Not available

Not available

Not available

Not available

Right Windshield Heat Temperature

Sensor reading above normal range

Right Windshield Heat Temperature

Sensor reading below normal range

Connector J4 Pin E11 has a load on this pin that has been configured as unused

Right Windshield Heat Temperature

Sensor Shorted High or Open Circuit or faulty sensor system

Right Windshield Heat Temperature

Sensor Short to Ground or faulty sensor system

Connector J4 Pin E11 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Not available

Not available

Connector J4 Pin E10 has a load on this pin that has been configured as unused

Connector J4 Pin E10 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin E15 has a load on this pin that has been configured as unused

Connector J4 Pin E15 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin E14 has a load on this pin that has been configured as unused

Connector J4 Pin E14 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin E16 has a load on this pin that has been configured as unused

Connector J4 Pin E16 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin E12 has a load on this pin that has been configured as unused

Connector J4 Pin E12 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin E13 has a load on this pin that has been configured as unused

Connector J4 Pin E13 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin E9 has a load on this pin that has been configured as unused

Connector J4 Pin F6 has a load on this pin that has been configured as unused

Connector J4 Pin F7 has a load on this pin that has been configured as unused

Connector J4 Pin F2 has a load on this pin that has been configured as unused

Connector J4 Pin F3 has a load on this pin that has been configured as unused

Connector J4 Pin F1 has a load on this pin that has been configured as unused

Connector J4 Pin F5 has a load on this pin that has been configured as unused

Connector J4 Pin F4 has a load on this pin that has been configured as unused

Connector J4 Pin E9 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin F6 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin F7 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin F2 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin F3 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin F1 is drawing current

Not available

Not available

Not available

Not available

Not available

Not available and it is configured as unused check configuration and or wiring harness

Connector J4 Pin F5 has a load on this pin that has been configured as unused

Not available

Connector J4 Pin F4 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

1601-F7

NEC_Service_Door_Cmd

NEC_Service_Door_Cmd

NEC_PTI_Cmd

NEC_PTI_Cmd

TEM_Aux1_w_Interlocks_R

D_Output_Cmd

TEM_Aux1_w_Interlocks_R

D_Output_Cmd

TEM_Aux2_w_Interlocks_R

D_Output_Cmd

TEM_Aux2_w_Interlocks_R

D_Output_Cmd

Xfer_Case_Low_Ind

1601-F7 Xfer_Case_Low_Ind

1601-F6 Xfer_Case_Neutral_Ind

1601-F6 Xfer_Case_Neutral_Ind

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Windshield_Heat_Left_Cmd

Windshield_Heat_Left_Cmd

Windshield_Heat_Right_Cm d

Windshield_Heat_Right_Cm d

Left_Windshield_Temperatu re_Raw_Signal

Left_Windshield_Temperatu re_Raw_Signal

Right_Windshield_Temperat ure_Raw_Signal

Right_Windshield_Temperat ure_Raw_Signal

P_SSC_RD9

Not available

P_SSC_RD10

Not available

P_SSC_RD11

Not available

P_SSC_RD12

Not available

P_SSC_RD13

Not available

P_SSC_RD14

Not available

P_SSC_RD15

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

P_SSC_RD16

P_SSC_RD17

P_SSC_RD18

P_SSC_RD19

P_SSC_RD20

P_SSC_RD21

P_SSC_RD22

P_SSC_RD23

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

33

58

58

58

58

58

58

58

58

58

58

33

33

33

58

33

33

33

33

33

520904 Relay Driver 24, Channel 16

520905 Relay Driver 25, Channel 17

520906 Relay Driver 26, Channel 18

520907 Relay Driver 27, Channel 19

520908 Relay Driver 28, Channel 20

520909 Relay Driver 29, Channel 21

520910 Relay Driver 30, Channel 22

520911 Relay Driver 31, Channel 23

520912 Relay Driver 32, Channel 24

520913 Relay Driver 1, Channel 25

520914 Relay Driver 2, Channel 26

520915 Relay Driver 3, Channel 27

520916 Relay Driver 4, Channel 28

520917 Relay Driver 5, Channel 29

520918 Relay Driver 6, Channel 30

520919 Relay Driver 7, Channel 31

520920 Relay Driver 8, Channel 32

520922 Switch 6-Pack #3 Location 1

520923 Switch 6-Pack #3 Location 2

520924 Switch 6-Pack #3 Location 3

520925 Switch 6-Pack #3 Location 4

520926 Switch 6-Pack #3 Location 5

520927 Switch 6-Pack #3 Location 6

520928 Daytime Running Light Tell Tale

Command

520928 Daytime Running Light Tell Tale

Command

109 Coolant Pressure

168

168

1547

1547

1548

1548

2058

Electrical Potential (Voltage)

Electrical Potential (Voltage)

A/C Evaporator Temperature

A/C Evaporator Temperature

HVAC Duct Temperature

HVAC Duct Temperature

Source Address 58

520210 HVAC Blower Output

520210 HVAC Blower Output

520210 HVAC Blower Output

3

4

0

1

3

3

4

4

9

6

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

5

6

14

Connector J4 Pin F8 has a load on this pin that has been configured as unused

Connector J4 Pin F10 has a load on this pin that has been configured as unused

Connector J4 Pin F8 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin F10 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Not available

Connector J4 Pin F11 has a load on this pin that has been configured as unused

Connector J4 Pin F11 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin F14 has a load on this pin that has been configured as unused

Connector J4 Pin F14 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin F15 has a load on this pin that has been configured as unused

Connector J4 Pin F15 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin F13 has a load on this pin that has been configured as unused

Connector J4 Pin F13 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin F9 has a load on this pin that has been configured as unused

Connector J4 Pin F16 has a load on this pin that has been configured as unused

Connector J4 Pin F9 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin F16 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Not available

Connector J4 Pin F12 has a load on this pin that has been configured as unused

Connector J4 Pin F12 is drawing current and it is configured as unused check configuration and or wiring harness

Not available

Connector J4 Pin E7 has a load on this pin that has been configured as unused

Connector J4 Pin E6 has a load on this pin that has been configured as unused

Connector J4 Pin E3 has a load on this pin that has been configured as unused

Connector J4 Pin E2 has a load on this pin that has been configured as unused

Connector J4 Pin E4 has a load on this pin that has been configured as unused

Connector J4 Pin E8 has a load on this pin that has been configured as unused

Connector J4 Pin E1 has a load on this pin that has been configured as unused

Connector J4 Pin E5 has a load on this pin that has been configured as unused

Unexpected switch in switchpack 3

(MID 3) position 1 from left (Switch 1 of 6)

Unexpected switch in switchpack 3

(MID 3) position 2 from left (Switch 2 of 6)

Unexpected switch in switchpack 3

(MID 3) position 3 from left (Switch 3 of 6)

Unexpected switch in switchpack 3

(MID 3) position 4 from left (Switch 4 of 6)

Unexpected switch in switchpack 3

(MID 3) position 5 from left (Switch 5 of 6)

Unexpected switch in switchpack 3

(MID 3) position 6 from left (Switch 6 of 6)

DRL Tell Tale Relay Command is

Under Current Or Open Circuit

DRL Tell Tale Relay Command is

Overcurrent

High Refrigerant Pressure

Connector J4 Pin E7 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin E6 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin E3 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin E2 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin E4 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin E8 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin E1 is drawing current and it is configured as unused check configuration and or wiring harness

Connector J4 Pin E5 is drawing current and it is configured as unused check configuration and or wiring harness

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Switch actuator installed or bad microswitch in location configured as empty

Open Circuit or Defective Solenoid

Short To Ground or Defective Solenoid

Battery Voltage High

Battery Voltage Low

Duct Inlet Sensor High

Duct Inlet sensor Low

Duct temperature sensor voltage high

High refrigerant pressure in system or pressure sensor unplugged or faulty

Pressure sensor

Battery voltage above 16VDC

Battery voltage below 12.1VDC

Recirc sensor wire shorted to power or

Recirc sensor missing or open circuit or faulty Recirc sensor

Recirc sensor wire shorted to ground or fault Recirc sensor

Duct temperature sensor wire shorted to power or open circuit or faulty sensor

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Duct temperature sensor voltage low Duct temperature sensor shorted to ground or faulty sensor

Rear HVAC Data Link

Communication Failure

Blower output circuit over voltage

Faulty Rear HVAC or Body Builder Data

Link

Voltage above normal, or shorted to high source

Blower output circuit under voltage

Blower output short circuit

Voltage below normal, or shorted to low source

Current above normal or grounded circuit

Not available

Not available

P_SSC_RD24

P_SSC_RD25

Not available

P_SSC_RD26

Not available

P_SSC_RD27

Not available

P_SSC_RD28

Not available

P_SSC_RD29

Not available

Not available

P_SSC_RD30

P_SSC_RD31

Not available

P_SSC_RD32

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

Not available

P_SSC_RD1

P_SSC_RD2

P_SSC_RD3

P_SSC_RD4

P_SSC_RD5

P_SSC_RD6

P_SSC_RD7

P_SSC_RD8

P_J1708IN_3_254_164_2_1

_1

P_J1708IN_3_254_164_2_1

_3

P_J1708IN_3_254_164_2_1

_5

P_J1708IN_3_254_164_2_1

_7

P_J1708IN_3_254_164_2_2

_1

P_J1708IN_3_254_164_2_2

_3

DRL_Tell_Tale_Relay_Cmd

DRL_Tell_Tale_Relay_Cmd

132

132

132

132

132

132

132

132

132

132

132

132

167

167

167

58

58

58

132

132

58

58

58

58

58

58

58

520211 HVAC actuator position

520212 HVAC Dimmer Output

520212 HVAC Dimmer Output

520213 Evaporator Sensor

520213 Evaporator Sensor

520808 No-Idle Compressor Relay

520809 No-Idle CHS relay

520810 No-Idle Condenser Fan Relay

520811 No-Idle valve B relay

520812 No-Idle datalink error

2023 Gauge Cluster

2023 Gauge Cluster

2023

2023

2023

2023

2023

2023

2023

2023

2023

2033

2132

2132

2033

2167

2167

Gauge Cluster

Gauge Cluster

Gauge Cluster

Gauge Cluster

Gauge Cluster

Gauge Cluster

Gauge Cluster

Gauge Cluster

Gauge Cluster

Communication Loss

Auxiliary Switch Pack #3

Auxiliary Switch Pack #3

Communication Loss

Source Address 167

Source Address 167

12

9

11

12

14

14

9

14

4

14

14

4

3

7

3

14

14

14

14

14

14

14

14

14

14

9

11

Actuator position not responding

Dimmer output voltage high

Dimmer output voltage low

Evaporator Sensor High

Evaporator Sensor Low

No-Idle Compressor Relay open circuit or shorted circuit

No-Idle Coolant Heater System relay has an open circuit or a shorted circuit

Condenser fan relay has a short or open circuit

Valve B relay has an open circuit or a short circuit

J1939 Body Builder Data link error

Auxiliary Gauge Switch Pack #3

(address 132), lost communication with ESC.

Auxiliary Gauge Switch Pack #3

(address 132). Datalink ignition signal does not match the hardwired ignition signal.

Auxiliary Gauge Switch Pack #3

(address 132) gauge location 1, sensor fault.

Auxiliary Gauge Switch Pack #3

(address 132) gauge location 1, data unavailable.

Auxiliary Gauge Switch Pack #3

(address 132) gauge location 1, data missing.

Auxiliary Gauge Switch Pack #3

(address 132) gauge location 2, sensor fault.

Auxiliary Gauge Switch Pack #3

(address 132) gauge location 2, data unavailable.

Auxiliary Gauge Switch Pack #3

(address 132) gauge location 2, data missing.

Auxiliary Gauge Switch Pack #3

(address 132) gauge location 3, sensor fault.

Auxiliary Gauge Switch Pack #3

(address 132) gauge location 3, data unavailable.

Auxiliary Gauge Switch Pack #3

(address 132) gauge location 3, data missing.

Loss of data link from ESC

Message accessory and switched accessory do not match for AGSP 3

Mechanical system not responding or out of adjustment

Voltage above normal, or shorted to high source

Voltage below normal, or shorted to low source

Voltage above normal, or shorted to high source

Evaporator Sensor Low or bad sensor

Abnormal update rate

Loss of drive-train data link.

Abnormal update rate

Root cause not known

Evaporator Sensor High or short to

Battery

Loss of communication in excess of

10 seconds.

There is a problem with the sensor that provides data for this gauge.

The data for this gauge should be, but is not available.

The data for this gauge is not being transmitted.

There is a problem with the sensor that provides data for this gauge.

The data for this gauge should be, but is not available.

The data for this gauge is not being transmitted.

There is a problem with the sensor that provides data for this gauge.

The data for this gauge should be, but is not available.

The data for this gauge is not being transmitted.

Failure of non-volatile memory or checksum fault in AGSP 3

Loss of data link from ESC

Message ignition and switched ignition do not match for SIC 1.

Failure of non-volatile memory or checksum fault in SIC 1

Bad intelligent device or component

Abnormal update rate

Root cause not known

Bad intelligent device or component

advertisement

Key Features

  • Diagnostic Trouble Code Display
  • Body Controller Monitoring
  • Electrical System Control
  • Fault Diagnosis and Resolution
  • Vehicle Information Display (VID) Support

Related manuals

Frequently Answers and Questions

How do I display diagnostic trouble codes on my truck?
To display diagnostic trouble codes, you must have the option to display codes. Refer to the 'Displaying Diagnostic Trouble Codes' section of the document. If your truck is equipped with a Vehicle Information Display (VID), you can use it to view the codes. Otherwise, you can use the gauge cluster to display them.
What are Failure Mode Indicators (FMI)?
Failure Mode Indicators (FMI) represent the type of failure detected. Section 3.1 of the viewed document explains each FMI in detail.
How can I clear previously active diagnostic trouble codes?
Previously active diagnostic trouble codes can only be cleared by a service tool, such as Diamond LogicĀ® Builder (DLB). Refer to the 'Clearing Diagnostic Trouble Codes' section for more information.