TRW easycheck Operating Instructions 2.0.0

TRW easycheck Operating Instructions 2.0.0
operating instructions
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manuel de l’utilisateur
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istruzioni per l’uso
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TRW – Safety
Operating instructions
Part number I317289 (EN)
Issue 4
Part number I317289 (EN)
- Issue 4
TRW – Safety
Contents
Introduction
Overview ..................................................................
Display screen ..........................................................
Keypad ......................................................................
Connection................................................................
Safety precautions ....................................................
Communication problems.........................................
1
5
5
6
7
7
Scan function - EOBD
What is EOBD?......................................................... 8
Identifying compliant vehicles .................................. 9
Diagnostic Trouble Codes....................................... 10
Interpreting EOBD fault codes................................ 11
Using scan function ................................................ 12
Menu options.......................................................... 14
FastCheck
Introduction.............................................................
Safety instructions ..................................................
FastCheck ABS .......................................................
FastCheck airbag ....................................................
FastCheck climate ..................................................
FastCheck EPB .......................................................
FastCheck SAS .......................................................
FastCheck Service ..................................................
FastCheck TPMS ....................................................
Diagnostic connector locations...............................
17
18
20
23
26
29
38
41
56
64
User menu
Overview ................................................................ 74
Security................................................................... 76
CAN Converter (Firmware update) ......................... 77
General information
Cleaning ..................................................................
Software updates ...................................................
Specification ...........................................................
Declaration of Conformity.......................................
79
79
80
80
i
Contents
Appendix A: Glossary
Glossary of terms.................................................... 81
Appendix B: Cables
Cable identification.................................................. 85
Appendix C: Manufacturer compatibility
Scan function .......................................................... 90
FastCheck functions ............................................... 90
Appendix D: Manual service reset
Service Reminder Indicator (SRI) ............................ 91
Alfa Romeo ............................................................. 91
Audi......................................................................... 92
BMW....................................................................... 93
Citroen .................................................................... 94
Fiat ........................................................................ 101
GM Vauxhall/Opel ................................................. 102
Lancia.................................................................... 103
Land Rover............................................................ 104
Mercedes.............................................................. 105
Peugeot................................................................. 106
Renault.................................................................. 112
Smart .................................................................... 117
Volkswagen........................................................... 118
Volvo ..................................................................... 119
ii
Introduction
Introduction
Overview
Nearly every new road vehicle, and many older vehicles, have multiple control
modules that monitor and control different aspects of the vehicle (e.g. Engine,
Transmission, Body, Suspension, etc.). The TRW easycheck service tool has been
specifically designed to connect to, and communicate with, a number of these
control modules and allow the user to extract information (e.g. Diagnostic Trouble
Codes) which may aid in the diagnosis of system problems.
OM0947
The functions available on the TRW easycheck service tool are dependent on the
number of functions that have been purchased. Additional functions can be
purchased separately. For further details, please contact the Product Support Team
by calling freephone 00800 2002 8282 or visit www.trwaftermarket.com/
easycheck.
Scan
• The EOBD (European On-Board Diagnostic) Scan function allows you to access
the vehicles emission related data through the OBD functionality. This includes
MI (Malfunction Indicator) status, read and clear faults, live data, O2 sensor tests,
freeze frame data and more.
Brakes
• FastCheck ABS allows you to read and clear any fault codes stored by the
selected system.
• FastCheck EPB (Electronic Parking Brake) allows you to read and clear any fault
codes stored by the selected system, and in addition can be used during brake
operation checks or brake pad replacement.
SRS
• FastCheck Airbag allows you to read and clear any fault codes stored by the
selected system.
1
Introduction
Climate
• FastCheck Climate allows you to read and clear any fault codes stored by the
selected system.
SAS
• FastCheck SAS (Steering Angle Sensor) allows you to read and clear any fault
codes stored by the selected system, and in addition can be used to calibrate the
steering angle sensor.
Service
• FastCheck Service allows you to reset, dependant upon vehicle, the oil service
interval indicator, service and inspection warning lights.
TPMS
• The ‘TPMS’ (Tyre Pressure Monitoring System) function can be used to reprogram tyre valves fitted with TPMS valves.
If you are using the service tool for the first time, it is recommended that you read
these instructions and safety guidelines fully, prior to commencing any testing on a
vehicle.
Getting started
Connect the EOBD cable (YTD950) to the service tool and the vehicle's diagnostic
connector. Once connected, the current software version number is displayed.
Registration and unlocking of units
A new or updated service tool requires a security key to unlock the specific
functions. To register the service tool, log on to
2
Introduction
www.trwaftermarket.com/easycheck
and select the link to the administration centre.
Auto-activation is possible using the website if an update cable is available.
Alternatively, after obtaining your security key from the web site, use the following
procedure to unlock your service tool:
1. Select 'User Menu' from the main menu.
2. Select 'Security' from the user menu.
3. Select 'Enter Security Key' from the security menu.
4. Using the
and
keys, scroll through the alpha/numerical character list.
5. Confirm each character by pressing the
key.
If you make a mistake use the
key and enter the correct character. To reenter the code from the beginning, press the key.
6. When prompted to verify the security key, press
to confirm.
7. Power down the service tool by disconnecting the power source.
8. Reconnect the power supply to restart the service tool. The screen should now
show a list of the functions included.
Further support can be obtained by calling freephone 00800 2002 8282.
3
Introduction
Kit contents
5
4
3
2
1 12
10
11
D
C
B
I
J
A L
K
4
3
2
1
OM1386
TRW easycheck kit
1. Service tool
2. EOBD cable
3. Carry case
4. CD ROM containing operating instructions
5. EOBD pin-switchable cable
4
Introduction
Display screen
The service tool screen is a backlit LCD capable of displaying four rows of text
containing up to twenty characters.
Keypad
OM0941
The service tool is operated via the 6-button keypad.
The table below details the keypad buttons and their functionality.
Key
Function
Select a menu option, Continue or Yes.
Exit a menu or No.
Scroll up within a menu or text.
Scroll down within a menu or text.
Scroll left and right.
Provide context sensitive help (where available).
5
Introduction
Connection
OM0948
The service tool has a 15-way connector through which it can communicate to the
vehicle via various interface cables. Connection to the specific system is via either
the vehicle's EOBD (J1962) diagnostic socket or by a system specific connector.
Refer to the 'Vehicle Application List' to determine the correct cable.
When connecting the cable to the service tool, always secure the cable with the
fixing screws to prevent accidental disconnection of the service tool during use.
6
Introduction
Safety precautions
The following guidelines are intended to ensure the safety of the operator whilst
preventing damage to the electrical and electronic components fitted to the vehicle.
Equipment - prior to commencing any test procedure on the vehicle, ensure that the
service tool, its harnesses and connectors are in good condition.
Polarity - always observe the correct polarity when connecting the service tool to the
vehicle battery
Before carrying out testing on a vehicle, the following procedure should always be
observed:
• Check the handbrake/parking brake is ON.
• Check that neutral or park is selected.
• Keep test equipment and harnesses away from HT leads.
• Be aware of moving engine parts.
• Do not run engine in a confined space without adequate ventilation.
Communication problems
If communications cannot be established with the vehicle, follow the procedure
below:
1. Check the correct system was selected from the menu.
2. Check the correct cable was used against the application list.
3. Disconnect both ends of the cable and ensure that no pins are bent or snapped.
4. Reset the control module on the vehicle by turning the ignition OFF and ON,
reconnect the service tool and try again.
If communications still cannot be established, contact the Product Support Team
desk for further assistance.
7
Scan function - EOBD
Scan function - EOBD
What is EOBD?
The American Environmental Protection Agency and the European government
have set targets for reducing the levels of pollution produced by passenger and
commercial vehicles. In order to ensure that these targets can be met,
manufacturers are required to build new vehicles which meet increasingly stiff
emissions standards. The manufacturers must further maintain these emission
standards for the useful life of the vehicle. In order to meet and maintain these
standards the vehicles are fitted with On-Board Diagnostic systems which monitor
the integrity and effectiveness of all emission related components.
As vehicles are becoming more and more complex, many of the systems fitted to
them are being controlled by electronic control modules. Most vehicles now have
multiple control modules (e.g. Engine, Transmission, Body, Suspension, etc.)
located at different locations on the vehicle. The On-Board Diagnostic systems are
integrated into the vehicle control modules.
With so many different vehicle and component manufacturers, a common interface
was required to communicate with these control modules. In 1988, the SAE
(Society of Automotive Engineers) created a standard that defined a standard
diagnostic socket (J1962) and a set of diagnostic test signals.
With the diagnostic socket and diagnostic signals agreed, another standard was
produced that defined a universal inspection and diagnosis method to ensure that a
vehicle is performing to Original Equipment Manufacturer (OEM) specifications.
This standard is known as EOBD (European On-Board Diagnostics).
The fundamental requirement for an EOBD system is that in the event of an
emissions related component fault, a DTC (Diagnostic Trouble Code) will be stored
in the memory of the control module responsible for that component, and a
Malfunction Indicator Lamp (MIL) will illuminate on the vehicle's instrument pack to
alert the driver. The DTC can then be retrieved using diagnostic equipment to
determine the type and status of the fault.
8
Scan function - EOBD
Identifying compliant vehicles
All petrol engine vehicles manufactured since 2000 should be EOBD compliant.
Some manufacturers began incorporating On-Board Diagnostic systems as early as
1994, however not all are 100% compliant. All diesel engine vehicles are expected
to have support from 2004. This means that diagnostic information, related to
vehicle emissions, may be extracted from the vehicle via the J1962 diagnostic
socket using the service tool.
The service tool can communicate with any EOBD compliant vehicle using one of
the five diagnostic communication protocols defined in the standard.
These are
• ISO 9141.
• Keyword 2000 (originally a European protocol).
• J1850 PWM (pulse width modulated) protocol used by Ford.
• J1850 VPW (variable pulse width modulated) used by General Motors in USA
designed vehicles.
• CAN (controller area network) currently being legislated for and likely to be a
principle diagnostic communication system in the future. A European protocol.
It is normally possible to tell which is used on a specific vehicle by examining the
diagnostic socket (as below), however the service tool's software will automatically
detect the protocol used on the vehicle to which it is connected.
• If the diagnostic socket has a pin in the '7' or
'15' position, then the vehicle uses either the
ISO 9141 or Keyword 2000 protocol.
• If the diagnostic socket has a pin in the '2' or
'10' position, then the vehicle uses one of the
SAE J1850 protocols.
• If the diagnostic socket has a pin in the '6' or
'14' position, then the vehicle uses the CAN
protocol.
NOTE: Although there are different EOBD electrical connection protocols, the
command set is fixed according to the SAE J1979 standard.
9
Scan function - EOBD
Diagnostic Trouble Codes
Diagnostic Trouble Codes (DTCs) are divided into mandatory and voluntary codes.
Mandatory codes are allocated by the ISO (International Standards Organisation) /
SAE (Society of Automotive Engineers). Voluntary codes are allocated by various
vehicle manufacturers and are manufacturer specific and in some instances, vehicle
specific.
ISO/SAE controlled diagnostic trouble codes are those codes where industry
uniformity has been achieved. These codes were felt to be common enough across
most manufacturer's applications that a common number and fault message could
be assigned. All unspecified numbers in each grouping have been reserved for
future growth. Although service procedures may differ widely amongst
manufacturers, the fault being indicated is common enough to be assigned a
particular fault code. Codes in this area are not to be used by manufacturers until
they have been approved by ISO/SAE.
Areas within each of the fault code blocks have been allocated for manufacturer
controlled DTCs. These are fault codes that will not generally be used by the
majority of the manufacturers due to basic system differences, implementation
differences, or diagnostic strategy differences.
10
Scan function - EOBD
Interpreting EOBD fault codes
Use the following rules to determine the basic meaning of an EOBD fault code.
P
Powertrain
B
Body
C
Chassis
U
Network
The first character indicates which area of the vehicle the code applies to.
0
Standard (SAE) code
1
Manufacturer's own code
The second character specifies the type of code:
1
Fuel and air metering
2
Fuel and air metering, specifically injector circuit
3
Ignition system and misfire detection
4
Auxiliary emission controls
5
Vehicle speed control and idle control system
6
Computer output circuit
7
Transmission related faults
8
Transmission related faults
If the first character was 'P' (Powertrain) then the third character identifies the
specific Powertrain system concerned:
The last two characters identify the specific fault as seen by the on-board systems.
11
Scan function - EOBD
Using scan function
Connection and basic operation
1. Connect the EOBD (J1962) cable (YTD950) to the service tool and secure the
fixing screws.
2. Ensure the vehicle's ignition switch is in the '0' (fully OFF) position.
J1962 Diagnostic socket
3. Connect the service tool to the vehicle via the J1962 diagnostic socket. This
socket is usually located inside the passenger compartment in the vicinity of the
driver's footwell. Refer to vehicle manufacturer's information for the exact
location.
Power for the service tool is provided by the diagnostic socket. When
connected to the diagnostic socket, the service tool will perform an internal self
test and then the screen will display the date of the current software version
before displaying the main menu.
MAIN MENU
1.
2.
3.
4.
5.
6.
7.
8.
9.
EOBD
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
User Menu
ABS
Airbag
Climate
EPB
SAS
Service
TPMS
4. Use the and keys to select the EOBD menu function.
Press to confirm the selection.
5. Turn the ignition ON when prompted, then press the key to confirm. The
service tool will then attempt to establish communication with the vehicle's OnBoard Diagnostics.
12
Scan function - EOBD
Establishing Data
Link with Vehicle CMs Please Wait......
6. If the vehicle system is not EOBD compliant or there is a connection problem,
the "Please Wait" screen will be replaced with help screens.
If communication with the On-Board Diagnostics is successful, then the display
will report that the service tool is checking the vehicle's ‘System Readiness’
tests.
NOTE: The vehicle’s ignition MUST be ON for successful communication with
the vehicle control modules.
7. The service tool checks to see which of the ‘System Readiness’ tests have
been run and successfully completed and then the screen will inform you of the
status. Press the key to continue.
NOTE: The service tool will always check the status of the ‘System Readiness’
tests before displaying the EOBD Operations menu.
8. The screen will then give you the option of viewing the status of the tests
performed on the emission related systems and their components.
Press the key to display the results.
Press the key to bypass the results and go to the EOBD Operations menu.
EOBD OPERATIONS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
9. Use the and
the selection.
MI Status
View DTCs
Erase DTCs
Live Data
O2 Sensor Tests
View Freeze Frame
Non-Continuous
Continuous Tests
System Control
Vehicle Info
OBD Status
System Readiness
General Info
Tester Setup
keys to select the required function and press
to confirm
Easy reset facility
To reset the service tool without disconnecting from the vehicle, hold down the
, & keys simultaneously.
,
13
Scan function - EOBD
Menu options
Not all vehicle control modules will support all of the options available from the
menu. If an option is not supported the service tool will display either “Not
Supported” or “Not Available”. This is a limitation of the software on the vehicle
control modules and NOT a fault with the service tool.
MI Status/MIL Status
'MI Status' or 'MIL Status' displays the status of the malfunction indicator lamp for
each emissions related control module. If the status of the MIL is set to ON, one or
more DTCs will be stored in the vehicle's control modules and the instrument panel
MIL will be illuminated.
View DTCs
This option allows any 'Stored' or 'Continuous' emission related DTCs (Diagnostic
Trouble Codes) to be viewed. If any DTC is present, it will be displayed along with
the identity of the Control Module (CM) that registered the fault.
If more than one DTC is displayed, the required DTC can be selected by using the
and keys. Press to select the DTC and display the description of the code.
Dependant upon the DTC and the vehicle manufacturer, it may be necessary to
select the manufacturer and possibly also the model of the vehicle to enable the
correct description to be displayed. This setting will be retained while the service
tool is being used for EOBD operations but can be redefined or cleared under the
'Manufacturer' menu option.
Erase DTCs
This option will clear all 'Stored' and 'Continuous' emission related DTCs, clear
'Freeze Frame' DTCs and associated data, clear 'O2 Sensor Test' data, clear 'NonContinuous' test results and reset the status of the 'System Readiness' tests on the
control modules on the vehicle. The service tool will then perform a 'Read DTCs'
operation to verify that the DTCs have been erased.
Live Data
This option allows the user to view the current status of the emission system
components on the vehicle and can provide a quick way of telling if a component is
working correctly.
The list of components monitored under 'Live Data' can vary between
manufacturers and even between model.
14
Scan function - EOBD
O2 Sensor Tests
EOBD has an optional mode for monitoring the oxygen sensor test results
depending on the method used by the vehicle manufacturer to comply with the
requirement for oxygen sensor monitoring. If the manufacturer does use this mode
not all tests need to be supported. The service tool will display the supported tests
and the data associated with those tests e.g. Maximum sensor voltage for a test
cycle (calculated).
View Freeze Frame
Freeze frame data is a snap-shot of live data that was stored in the control module
at the moment a Diagnostic Trouble Code was recognised. If a number of faults
occurred, then the freeze frame data stored is associated with the last fault to occur.
The DTC that generated the freeze frame data is also displayed in the data.
Non-Continuous
Some vehicle systems are not monitored continuously during normal running
conditions, e.g. catalysts and evaporative systems. These tests are manufacturer
specific, so while the results of the test will be shown, the meaning of the results
cannot.
Continuous Tests (Pending Codes)
When the 'continuous monitor' detects a failure condition in an emission-related
powertrain component or system, only once in a drive cycle, it stores a 'Continuous'
code in the control module's memory. If the continuous monitor detects the same
failure condition during the next drive cycle, it registers a DTC and illuminates the
MI.
System Control
Components on the vehicle may be turned on and off, or pulsed to test their
operation. These tests are manufacturer specific and are currently seldom
supported in controllers.
Vehicle Info
Information is displayed relating to the vehicle. This may be the VIN, controller
version numbers etc., but is not supported by all vehicles.
OBD Status
Indicates to the user whether or not the controller supports OBD requirements. Not
all vehicles support this.
15
Scan function - EOBD
System Readiness
When the ignition is turned ON the vehicle’s control modules perform a number of
tests on the system (‘System Readiness’ tests). If the conditions are not correct for
the controller to perform the test e.g. if the engine is too cold, "Not Ready" status
will be reported. Readiness test status is also offered for inspection after
communications have been established. These may be reviewed or ignored until
later.
The service tool allows the user to do continual reads of the status of the System
Readiness tests i.e. whether the test is not supported, waiting to complete or has
completed. This status can help a technician verify a repair by checking that the
readiness tests that may have generated a DTC have run to completion. The
following sub menu will let the user display the results in two ways.
SYSTEM READINESS
1.
2.
Show As A List
All On One Screen
The option 'Show as a List' will give the user the options of 'DTCs Last Cleared' and
'Current Drive Cycle'. The selection 'DTCs Last Cleared' is normally found on all
EOBD vehicles and shows the status since the last clearing of DTCs, but it may not
be valid for the current drive cycle. The option 'Current Drive Cycle' will display the
status of the tests for the current drive cycle, but this is rarely supported on vehicles
at this time.
The option 'All On One Screen' will show an abbreviated text version of the status
for all the tests since 'DTCs Last Cleared'.
In both cases the service tool is continually updating the status displayed for each
test.
Tester Setup
This allows the user to select the units displayed in ‘Live Data’ and ‘Freeze Frame’
from either metric or imperial. The user may also select from abbreviated text or full
text phrases. For more information, see ‘Diagnostic connector locations’, page 64.
16
FastCheck
FastCheck
Introduction
The 'FastCheck' functions allow the service tool to communicate with other system
control modules on the vehicle.
Connection to the specific system is via either the vehicle's EOBD (J1962)
diagnostic socket or by a system specific connector. Refer to the 'Vehicle
Application List' to determine the correct cable.
Brake
• ‘FastCheck ABS’ allows you to read and clear any fault codes stored by the
selected system.
• ‘FastCheck EPB’ (Electronic Parking Brake) allows you to read and clear any fault
codes stored by the selected system, and in addition can be used during brake
operation checks or brake pad replacement.
SRS
• ‘FastCheck Airbag’ allows you to read and clear any fault codes stored by the
selected system.
Climate
• ‘FastCheck Climate’ allows you to read and clear any fault codes stored by the
selected system.
SAS
• ‘FastCheck SAS’ (Steering Angle Sensor) allows you to read and clear any fault
codes stored by the selected system, and in addition can be used to calibrate the
steering angle sensor.
Service
• ‘FastCheck Service’ allows you to reset, dependant upon vehicle, the oil service
interval indicator, service and inspection warning lights.
TPMS
• The ‘TPMS’ (Tyre Pressure Monitoring System) function can be used to reprogram tyre valves fitted with TPMS valves.
17
FastCheck
Safety instructions
WARNING: General safety
• All operations must be carried out in a well ventilated area away from open
flame and heat sources.
• Ensure the vehicle is stationary and the handbrake (parking brake) is
applied before carrying out any maintenance/diagnostic work.
WARNING: Air conditioning safety
• Servicing must only be carried out if you are familiar with both the vehicle
system and the test equipment.
• Air conditioning refrigerant is a hazardous liquid and when handled
incorrectly can cause serious injury. Suitable protective clothing, consisting
of face protection, heat proof gloves, rubber boots and rubber apron or
waterproof overalls, must be worn when carrying out operations on the air
conditioning system.
• Danger of asphyxiation, refrigerant gas is heavier than air and will collect
in vehicle inspection pits or confined spaces, always recover all refrigerant
from a damaged system before commencing work.
WARNING: Airbag safety
• All work on vehicle restraint systems should be carried out by trained
personnel. NEVER install accessories in the vicinity of driver, passenger or
side airbags.
• Observe component manufacturers instructions for safety, handling and
installation of components.
• Airbags are classed as explosive devices and as such are subject to national
laws which must be followed. This includes storage and transportation.
• ALWAYS store removed airbags in a secure area away from other
hazardous materials.
• DO NOT connect or disconnect any wiring with the ignition ON. ALWAYS
turn the ignition switch to the 'OFF' position and allow at least 1 minute for
the system to discharge.
• NEVER expose system components to temperatures above 176°F (80°C).
• ONLY use approved diagnostic testers to diagnose faults, NEVER use
multi-meters or test lamps etc.
• ALWAYS disconnect all airbags and seat belt pre-tensioners before using a
multi-meter to check the wiring.
18
FastCheck
WARNING: Electronic Parking Brake (EPB) safety
• Ensure that you are fully familiar with the braking system and its operation
before commencing any work.
• The EPB control system may be required to be deactivated before carrying
out any maintenance/diagnostic work on the brake system. This can be
done from the service tool menu.
• Only carry out maintenance work when the vehicle is stationary and on
level ground.
• Ensure that the EPB control system is reactivated after the maintenance
work has been completed.
NOTE: TRW accept no responsibility for any accident or injury arising from the
maintenance of the Electronic Parking Brake system.
19
FastCheck
FastCheck ABS
Important information
Mercedes vehicles with Sensotronic Brake Control
• Ensure that you are fully familiar with the braking system and its operation before
commencing any work.
• The Sensotronic Brake Control system must be deactivated before carrying out any
maintenance/diagnostic work on the brake system. This can be done from the
service tool menu.
• Only commence work after the system has been deactivated. Upon deactivation, a
warning message should appear in the instrument panel accompanied by an audible
warning signal until the system is reactivated. If the warning signals do not occur,
assume that the system is not fully deactivated and DO NOT commence work.
• Ensure that the Sensotronic Brake Control system is reactivated after the
maintenance work has been completed.
NOTE: The manufacturer of the service tool accept no responsibility for any accident or
injury arising from the maintenance of the Sensotronic Brake Control system.
Connection
Using the Vehicle Application List on the CD-ROM, identify the required interface
cable for the vehicle system to be tested. Connect the cable to the service tool and
secure the fixing screws.
NOTE: If the vehicle being tested is a BMW with a 20 pin connector and an EOBD
(J1962) connector, you must only use the 20 pin connector.
NOTE: The CAN converter (YTD960) harness must be used for any diagnostics on
the following vehicles:
BMW 1 series (E81/E87)
BMW 3 series (E90/E91/E92/E93)
BMW 5 series (E60/E61)
BMW 6 series (E63/E64)
BMW 7 series (E65)
GM Opel/Vauxhall - Corsa D
GM Opel/Vauxhall - Signum
GM Opel/Vauxhall - Vectra C
GM Opel/Vauxhall - Zafira B
20
FastCheck
E
F
G
5
H
6
7
8
D
I
4
9
C
J
3
10
11
B
A
L
K
2
1
12
OM0957
If using the EOBD (J1962) pin-switchable cable (YTD951), ensure the settings on the
switch box correspond to the settings listed for the vehicle and system being
tested.
WARNING: Incorrect settings on the switch box may cause irreparable
damage to the vehicle's electrical system.
Ensure the vehicle's ignition is OFF.
Connect the service tool to the required vehicle connector, refer to ‘Diagnostic
connector locations’, page 64, for further information.
Power for the service tool is provided by the vehicle connector. Once connected,
the service tool will perform an internal self test and then the screen will display the
version of the current software before displaying the main menu.
MAIN MENU
1.
2.
3.
4.
5.
6.
7.
8.
9.
EOBD
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
User Menu
ABS
Airbag
Climate
EPB
SAS
Service
TPMS
Use the and keys to select the 'FastCheck ABS' function and press
confirm the selection. To return to the previous menu, press the key.
to
Turn the vehicle's ignition ON.
Use the and
the selection.
keys to select the vehicle manufacturer and press
to confirm
Dependant upon the vehicle and function being run, you may be asked to choose
the particular system fitted to the vehicle. Select the correct system using the
and keys and press to confirm.
21
FastCheck
1.
2.
Read DTCs
Clear DTCs
Select the required menu option using the
and
keys and press
to confirm.
The service tool will attempt to establish communication with the vehicle system. If
communication is unsuccessful, refer to ‘Communication problems’, page 7.
Read DTCs
If any DTC codes are present in the system, a screen will be displayed informing you
how many codes were found. This will then be replaced by the first DTC code. DTC
codes are generated according to the vehicle and system manufacturer.
DTC 1 - 38 Right Low
Pressure Sensor
Circuit Signal High{ }
A typical DTC code
The fault number is displayed first, followed by the DTC code. In this example the
fault displayed is DTC number 38 - Right Low Pressure Sensor Circuit Signal High or
Open Circuit. If the description text is too long to fit on the display, '(...)' appears in
the bottom right corner of the screen. This indicates that the text can be scrolled
using the and keys to view the rest of the description.
To view the next DTC (if more than 1 was found), scroll to the end of the text and
press the key.
To return to the menu, scroll to the end of the text and press the
key.
Clear DTCs
Diagnostic trouble codes can be cleared using the 'Clear DTCs' option. When using
the option you will be prompted to turn the ignition off. Wait until prompted before
switching the ignition back on.
Start the engine to force the control module to run a system check. Verify that the
code(s) have been cleared by selecting 'Read DTCs'.
NOTE: Reading DTC(s) without first starting the engine will only confirm that the
stored DTC(s) have been cleared. Faults may still be present in the system causing
a DTC to be stored next time the engine is started.
BMW vehicles
NOTE: To switch the ignition ON for vehicles fitted with a start/stop button, insert
the remote key-fob fully into the ignition slot then press the start/stop button once
(without any foot pedals depressed).
22
FastCheck
FastCheck airbag
Connection
Using the Vehicle Application List on the CD-ROM, identify the required interface
cable for the vehicle system to be tested. Connect the cable to the service tool and
secure the fixing screws.
F
E
G
5
H
D
I
4
C
J
3
B
A
L
K
6
7
8
9
2
1
12
10
11
OM0957
If using the EOBD (J1962) pin-switchable cable (YTD951), ensure the settings on the
switch box correspond to the settings listed for the vehicle and system being
tested.
WARNING: Incorrect settings on the switch box may cause irreparable
damage to the vehicle's electrical system.
NOTE: The CAN converter (YTD960) harness must be used for any diagnostics on
the following vehicles:
BMW 1 series (E81/E87)
BMW 3 series (E90/E91/E92/E93)
BMW 5 series (E60/E61)
BMW 6 series (E63/E64)
BMW 7 series (E65)
GM Opel/Vauxhall - Corsa D
GM Opel/Vauxhall - Signum
GM Opel/Vauxhall - Vectra C
GM Opel/Vauxhall - Zafira B
Ensure the vehicle's ignition is OFF.
Connect the service tool to the required vehicle connector, refer to ‘Diagnostic
connector locations’, page 64, for further information.
Power for the service tool is provided by the vehicle connector. Once connected,
the service tool will perform an internal self test and then the screen will display the
version of the current software before displaying the main menu.
23
FastCheck
MAIN MENU
1.
2.
3.
4.
5.
6.
7.
8.
9.
EOBD
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
User Menu
ABS
Airbag
Climate
EPB
SAS
Service
TPMS
Use the and keys to select the 'FastCheck Airbag' function and press
confirm the selection. To return to the previous menu, press the key.
to
Turn the vehicle's ignition ON.
Use the and
the selection.
keys to select the vehicle manufacturer and press
to confirm
Dependant upon the vehicle and function being run, you may be asked to choose
the particular system fitted to the vehicle. Select the correct system using the
and keys and press to confirm.
1.
2.
Read DTCs
Clear DTCs
Select the required menu option using the
and
keys and press
to confirm.
The service tool will attempt to establish communication with the vehicle system. If
communication is unsuccessful, refer to ‘Communication problems’, page 7.
Read DTCs
If any DTC codes are present in the system, a screen will be displayed informing you
how many codes were found. This will then be replaced by the first DTC code. DTC
codes are generated according to the vehicle and system manufacturer.
The fault number is displayed first, followed by the DTC code. If the description text
is too long to fit on the display, '(...)' appears in the bottom right corner of the screen.
This indicates that the text can be scrolled using the and keys to view the rest
of the description.
To view the next DTC (if more than 1 was found), scroll to the end of the text and
press the key.
To return to the menu, scroll to the end of the text and press the
24
key.
FastCheck
Clear DTCs
Diagnostic trouble codes can be cleared using the 'Clear DTCs' option. When using
the option you will be prompted to turn the ignition OFF. Wait until prompted before
switching the ignition back ON.
Verify that the code(s) have been cleared by selecting 'Read DTCs'.
BMW vehicles
NOTE: To switch the ignition ON for vehicles fitted with a start/stop button, insert
the remote key-fob fully into the ignition slot then press the start/stop button once
(without any foot pedals depressed).
Some BMW vehicles are equipped with multiple airbag systems, one for each airbag
fitted to the vehicle.
Applicable Vehicles:
BMW 3 series (E90/E91/E92/E93)
BMW 5 series (E60/E61)
BMW 6 series (E63/E64)
BMW 7 series (E65)
BMW Z4 (E85)
If on selecting the Read DTCs or Clear DTCs and a multiple airbag system is
detected, then a menu containing a list of airbag systems fitted to the vehicle will
be displayed.
Use the and keys to select the required system from the menu shown. Press
the key to select the system required the Read DTCs or Clear DTCs will be
performed. Press the key while the system menu is displayed to return back to
the Read DTCs and Clear DTCs menu.
All airbag ECU’s
If the All airbag ECU’s was selected then the Read DTCs or Clear DTCs function will
be performed on ALL detected airbag systems on the vehicle.
25
FastCheck
FastCheck climate
Connection
Using the Vehicle Application List on the CD-ROM, identify the required interface
cable for the vehicle system to be tested. Connect the cable to the service tool and
secure the fixing screws.
If using the EOBD (J1962) pin-switchable cable (YTD951), ensure the settings on the
switch box correspond to the settings listed for the vehicle and system being
tested.
WARNING: Incorrect settings on the switch box may cause irreparable
damage to the vehicle's electrical system.
NOTE: The CAN converter (YTD960) harness must be used for any diagnostics on
the following vehicles:
BMW 1 series (E81/E87)
BMW 3 series (E90/E91/E92/E93)
BMW 5 series (E60/E61)
BMW 6 series (E63/E64)
BMW 7 series (E65)
GM Opel/Vauxhall - Corsa D
GM Opel/Vauxhall - Signum
GM Opel/Vauxhall - Vectra C
GM Opel/Vauxhall - Zafira B
Ensure the vehicle's ignition is OFF.
Connect the service tool to the required vehicle connector, refer to ‘Diagnostic
connector locations’, page 64, for further information.
26
FastCheck
Power for the service tool is provided by the vehicle connector. Once connected,
the service tool will perform an internal self test and then the screen will display the
version of the current software before displaying the main menu.
MAIN MENU
1.
2.
3.
4.
5.
6.
7.
8.
9.
EOBD
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
User Menu
ABS
Airbag
Climate
EPB
SAS
Service
TPMS
Use the and keys to select the 'FastCheck Climate' function and press
confirm the selection.To return to the previous menu, press the key.
to
Turn the vehicle's ignition ON.
Use the and
the selection.
keys to select the vehicle manufacturer and press
to confirm
Dependant upon the vehicle and function being run, you may be asked to choose
the particular system fitted to the vehicle. Select the correct system using the
and keys and press to confirm.
1.
2.
Read DTCs
Clear DTCs
Select the required menu option using the
and
keys and press
to confirm.
The service tool will attempt to establish communication with the vehicle system. If
communication is unsuccessful, refer to ‘Communication problems’, page 7.
Read DTCs
If any DTC codes are present in the system, a screen will be displayed informing you
how many codes were found. This will then be replaced by the first DTC code. DTC
codes are generated according to the vehicle and system manufacturer.
The fault number is displayed first, followed by the DTC code. If the description text
is too long to fit on the display, '(...)’ appears in the bottom right corner of the screen.
This indicates that the text can be scrolled using the and keys to view the rest
of the description.
27
FastCheck
To view the next DTC (if more than 1 was found), scroll to the end of the text and
press the key.
To return to the menu, scroll to the end of the text and press the
key.
Clear DTCs
Diagnostic trouble codes can be cleared using the 'Clear DTCs' option. When using
the option you will be prompted to turn the ignition OFF. Wait until prompted before
switching the ignition back ON.
Start the engine to force the control module to run a system check. Verify that the
code(s) have been cleared by selecting 'Read DTCs'.
NOTE: Reading DTC(s) without first starting the engine will only confirm that the
stored DTC(s) have been cleared. Faults may still be present in the system causing
a DTC to be stored next time the engine is started.
BMW vehicles
NOTE: To switch the ignition ON for vehicles fitted with a start/stop button, insert
the remote key-fob fully into the ignition slot then press the start/stop button once
(without any foot pedals depressed).
28
FastCheck
FastCheck EPB
Important information
Mercedes vehicles with Sensotronic Brake Control
• Ensure that you are fully familiar with the braking system and it's operation before
commencing any work.
• The Sensotronic Brake Control system must be deactivated before carrying out any
maintenance/diagnostic work on the brake system. This can be done from the
service tool menu.
• Only commence work after the system has been deactivated. Upon deactivation, a
warning message should appear in the instrument panel accompanied by an audible
warning signal until the system is reactivated. If the warning signals do not occur,
assume that the system is not fully deactivated and DO NOT commence work.
• Ensure that the Sensotronic Brake Control system is reactivated after the
maintenance work has been completed.
NOTE: The manufacturer of the service tool accept no responsibility for any accident or
injury arising from the maintenance of the Sensotronic Brake Control system.
Connection
Using the Vehicle Application List, identify the required interface cable for the
vehicle system to be tested. Connect the cable to the service tool and secure the
fixing screws.
If using the EOBD (J1962) pin-switchable cable (YTD951), ensure the settings on the
switch box correspond to the settings listed for the vehicle and system being
tested.
WARNING: Incorrect settings on the switch box may cause irreparable
damage to the vehicle's electrical system.
Ensure the vehicle's ignition is OFF.
Connect the service tool to the required vehicle connector, refer to ‘Diagnostic
connector locations’, page 64, for further information.
29
FastCheck
Power for the service tool is provided by the vehicle connector. Once connected,
the service tool will perform an internal self test and then the screen will display the
version of the current software before displaying the main menu.
MAIN MENU
1.
2.
3.
4.
5.
6.
7.
8.
9.
EOBD
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
User Menu
ABS
Airbag
Climate
EPB
SAS
Service
TPMS
Use the and keys to select the 'FastCheck EPB' function and press
confirm the selection.To return to the previous menu, press the key.
to
Turn the vehicle's ignition ON.
Use the and
the selection.
keys to select the vehicle manufacturer and press
to confirm
Dependant upon the vehicle manufacturer and model different menu options will
then be available. Functions such as ‘Read and Clear DTCs’ will be available along
with service functions.
Ford – Electronic Parking Brake (EPB) system
Two Electronic Parking Brake systems are currently supported on the service tool:
Ford Focus C-Max 2003 - present:
There are two test functions available under the calibration section of the EPB menu
these are described below.
Electronic Parking Brake (EPB) calibration function test
Checks the EPB is working correctly. This test should be performed after work has
been completed on the EPB or vehicle’s braking system.
The test removes any air gap from the brake pads and checks the EPB pressure.
Pre-Test conditions:
• The vehicle must be stationary
• The vehicle must be on level ground
• The brake fluid level is correct
30
FastCheck
The operator will be asked to perform a number of actions before applying the EPB.
The service tool reads and displays the EPB pressure. With the EPB applied the EPB
pressure should be approximately 1100 Newton’s.
The operator will then be asked to unlock/release the EPB. The service tool reads
and displays the EPB pressure. With the EPB released the EPB pressure should be
0 Newton’s.
If either of the above tests fail (pressure reading not correct) the EPB assembly
should be removed and re-assembled.
Electronic Parking Brake (EPB) emergency release calibration
Checks the EPB emergency release is working correctly. This test should be
performed after work has been completed on the EPB or vehicles braking system.
Pre-test conditions:
• The vehicle must be stationary
• The vehicle must be on level ground
• The brake fluid level is correct
The operator will be asked to perform a number of actions before applying the EPB.
The service tool reads and displays the EPB pressure. With the EPB applied the EPB
pressure should be approximately 1100 Newton’s.
The operator will then be prompted to pull manually on the emergency release. The
service tool reads and displays the EPB pressure. With the emergency release
activated the EPB pressure should be 0 Newton’s and the vehicle should be able to
move freely.
If either of the above tests fail then the EPB assembly should be inspected and
repaired as described by the manufacturer’s instructions.
Ford S-Max 2006 - present:
There are four functions available under the 'Service Brakes' section of the PBM/
EPB menu:
Enter Maintenance Mode
This function is used to put the system into a state that enables work to be carried
out by the technician
The Control Module puts the calipers into a state where normal operation is inhibited
and the callipers can not be closed by any means.
This function must be used if replacement of the brakes, discs or brake pads is to
be carried out.
31
FastCheck
Pre-Test conditions:
• The vehicle must be stationary
• The vehicle must be on level ground
• The vehicle must be secured with wheel locks.
NOTE: After this function has been performed the EPB calipers can not be closed
and are inhibited until exit maintenance mode is run. Cycling the ignition,
disconnecting the battery or diagnostics tester does not exit maintenance mode.
Ensure the on screen instructions on the service tool are followed precisely and in
the correct order.
Exit Maintenance Mode
This function is used to put the system back into an operational state after work has
been carried out by the technician.
Calipers are closed to the applied position, and normal operation is available again.
Pre-Test conditions:
• The vehicle must be stationary
• The vehicle must be on level ground
• The vehicle must be secured with wheel locks.
This function also automatically performs an 'Assembly Check', which carries out
internal tests on the Parking Brake system and reports the status (see below).
Ensure the on screen instructions on the service tool are followed precisely and in
the correct order.
Assembly Check
This function is used to check the operation of the parking brake system after any
work has been completed on the system.
Pre-Test conditions:
• The vehicle must be stationary
• The vehicle must be on level ground
• The vehicle must be secured with wheel locks.
Three internal tests are performed, each will report the status. If any of these tests
fail then perform the Read DTCs function to detect the possible fault with the
system.
NOTE: This test is automatically run as part of the 'Exit Maintenance Mode'
function. It is not necessary to perform this function if the 'Exit Maintenance Mode'
function reported no problems
32
FastCheck
NOTE: This function can not be performed while the parking brake system is in
maintenance mode. It should only be performed when the system is in normal
operating mode.
Ensure the on screen instructions on the service tool are followed precisely and in
the correct order.
Static Apply
This function is used to test the operation of the actuators which operate the
calipers.
This function closes the actuators to the nominal parking brake apply position.
Pre-Test conditions:
• The vehicle must be stationary
• The vehicle must be on level ground
• The vehicle must be secured with wheel locks.
It should be used if it is suspected that there is a fault with the Control Module,
wiring, or the actuators (if the parking brake will not engage/disengage when
manually operated).
NOTE: This function can not be performed while the parking brake system is in
maintenance mode. It should only be performed when the system is in normal
operating mode.
Ensure the on screen instructions on the service tool are followed precisely and in
the correct order.
Notes on Use of Functions
The four functions are designed to be used in several different situations. Here are
a few situations which may occur and the correct use of the functions to rectify the
situation:
Rear Brake Pad, Brake Disc or Caliper Replacement:
1. If the vehicle requires any of the above components to be replaced the 'Enter
Maintenance Mode' function should be performed.
2. The system will be disabled to allow maintenance work to be carried out easily
and safely.
3. After the work has been carried out the 'Exit Maintenance Mode' function
should be performed.
Any other EPB system component has been replaced:
1. DTCs should be read and cleared.
2. The 'Assembly Check' function should be performed to check the operation of
the parking brake system.
33
FastCheck
3. If the 'Assembly Check' function fails, DTCs should be read again and the
problem investigated.
The Parking Brake will not engage when manually operated via the button:
1. Ensure that the system is NOT in 'Maintenance Mode'. If it is, then perform the
'Exit Maintenance Mode' function.
2. Read DTCs, there may be a DTC stored which will indicate the area of the fault.
3. Clear DTCs, there may be an intermittent fault on the system which needs to
be cleared.
4. Perform the 'Static Apply' function. This will send a command directly to the
Control Module which will then close the actuators to the nominal 'engaged'
position.
5. Check the switch/button.
6. Check the actuators themselves or the wiring from the ‘Control Module’ to the
actuators.
Renault - handbrake
There are test functions available under the circuit tests section of the ‘Handbrake
Menu’ these are described below.
Release brakes
Pre-test conditions:
• The vehicle must be stationary
• The vehicle must be on level ground
• The engine must not be running
At the end of the test the handbrake will be released. The ‘Apply Brakes’ function
should then be performed.
Apply brakes
Pre-test conditions:
• The vehicle must be stationary
• The vehicle must be on level ground
• The engine must not be running
The test requests the handbrake be applied during this test.
VAG – Electro-mechanic Parking Brake (EPB) system
VW/Audi EPB system integrates two electro-mechanical actuators (right and left
parking brake motors) into the rear disc brake callipers. The EPB system replaces
the traditional handbrake system.
34
FastCheck
When the vehicle is stationary or when the EPB/Auto hold button is pressed the EPB
control module activates the parking bake motors on the rear wheels holding the
vehicle in place.
Pre-test conditions:
• The vehicle must be stationary
• The vehicle must be on level ground
• The brake fluid level is correct
• The Parking brake is OFF
NOTE: During the process of releasing and resetting the brake pistons the ECM may
store DTCs in the EPB or ABS control modules. After completing the calibration
procedure the EPB and ABS DTC memory must be cleared.
EPB for Audi A4/A5/A6 & VW Passat/Tiguan
Select the required option from the ‘Maintenance’ menu either 'Replace Pads' or
‘Service Brakes’ then follow described sequence.
Brake pad replacement/service sequence
The EPB system must be released and deactivated. Ensure the ignition is ON before
following the sequence described below.
NOTE: If the sequence is not performed in the correct order the braking system may
not operate correctly.
Release brakes
Select the 'Release Brakes' option from the menu. The brake pistons will now be
moved to their released position. Wait until the service tool displays the release
brakes now complete message before continuing.
Replace/service the brake pads
The brake pads can now be replaced or serviced following the manufacturer’s
instructions.
Close brakes
Select the 'Close Brakes' option from the menu. The brake pistons will now be
moved to their reset position. Wait until the service tool displays the close brakes
now complete message before continuing.
Calibrate brakes
Select the 'Calibrate Brakes' option from the menu. The brake pistons will now be
moved in and out to calibrate their position. Wait until the service tool displays the
‘Calibrate Brakes Now Complete’ message before continuing.
35
FastCheck
EPB for Audi A8
Select the required option from the ‘Maintenance’ menu either 'Replace Pads' or
'Service Brakes' then follow the required sequence.
Brake pad replacement sequence (only)
The EPB system must be released and deactivated. Ensure the ignition is ON before
following the sequence described below.
NOTE: If the sequence is not performed in the correct order the braking system may
not operate correctly.
Replace pads
Select the 'Replace Pads' option from the 'Replace Pads' menu. The brake pistons
will now be moved to their released position. Wait until the service tool displays the
‘Release Brakes Now Open for Pad Change’ message before continuing.
Replace the brake pads
Make a note of the new pad thickness as it is required for the next stage. The brake
pads can now be replaced following the manufacturer’s instructions.
Pad thickness
The brake pad thickness must now be entered by selecting ‘Pad Thickness’ from the
‘Replace Pads’ menu. The current value is displayed on screen. Press the key
until the value you wish to change is highlighted. Use the and keys to enter the
new value. Values must be between 3-14mm. Repeat this sequence if necessary.
When each digit is correct press the key to move to the ‘Store New Value’ screen.
Pressing the key again will store the new value to the control module.
Close brakes
Select the 'Close Brakes' option from the ‘Replace Pads’ menu. The brake pistons
will now be moved to their reset position. Wait until the service tool displays the
‘Close Brakes Now Complete’ message before continuing.
Calibrate brakes
Select the 'Calibrate Brakes' option from the ‘Replace Pads’ menu. The brake
pistons will now be moved in and out to calibrate their position. Wait until the
service tool displays the ‘Calibrate Brakes Now Complete’ message before
continuing.
36
FastCheck
Brakes service sequence (only)
The EPB system must be released and deactivated. Ensure the ignition is ON before
following the sequence described below.
NOTE: If the sequence is not performed in the correct order the braking system may
not operate correctly.
Release brakes
Select the 'Release Brakes' option from the ‘Service Brakes’ menu. The brake
pistons will now be moved to their released position. Wait until the service tool
displays the ‘Release Brakes Now Complete’ message before continuing.
Service the brakes
The brakes can now be serviced following the manufacturer’s instructions.
Close brakes
Select the 'Close Brakes' option from the ‘Service Brakes’ menu. The brake pistons
will now be moved to their reset position. Wait until the service tool displays the
‘Close Brakes Now Complete’ message before continuing.
Calibrate brakes
Select the 'Calibrate Brakes' option from the ‘Service Brakes’ menu. The brake
pistons will now be moved in and out to calibrate their position. Wait until the
service tool displays the ‘Calibrate Brakes Now Complete’ message before
continuing.
37
FastCheck
FastCheck SAS
Connection
Using the Vehicle Application List on the CD-ROM, identify the required interface
cable for the vehicle system to be tested. Connect the cable to the service tool and
secure the fixing screws.
NOTE: If the vehicle being tested is a BMW with a 20 pin connector and an EOBD
(J1962) connector, you must only use the 20 pin connector.
NOTE: The CAN converter (YTD960) harness must be used for any diagnostics on
the following vehicles:
BMW 1 series (E81/E87)
BMW 3 series (E90/E91/E92/E93)
BMW 5 series (E60/E61)
BMW 6 series (E63/E64)
BMW 7 series (E65)
If using the EOBD (J1962) pin-switchable cable (YTD951), ensure the settings on the
switch box correspond to the settings listed for the vehicle and system being
tested.
WARNING: Incorrect settings on the switch box may cause irreparable
damage to the vehicle's electrical system.
Ensure the vehicle's ignition is OFF.
Connect the service tool to the required vehicle connector, refer to ‘Diagnostic
connector locations’, page 64, for further information.
Power for the service tool is provided by the vehicle connector. Once connected,
the service tool will perform an internal self test and then the screen will display the
version of the current software before displaying the main menu.
38
FastCheck
MAIN MENU
1.
2.
3.
4.
5.
6.
7.
8.
9.
EOBD
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
User Menu
ABS
Airbag
Climate
EPB
SAS
Service
TPMS
Use the and keys to select the 'FastCheck SAS' function and press
confirm the selection. To return to the previous menu, press the key.
to
Turn the vehicle's ignition ON.
Use the and
the selection.
keys to select the vehicle manufacturer and press
to confirm
Dependant upon the vehicle and function being run, you may be asked to choose
the particular system fitted to the vehicle. Select the correct system using the
and keys and press to confirm.
1.
2.
3.
Read DTCs
Clear DTCs
SAS Calibration
Select the required menu option using the
and
keys and press
to confirm.
The service tool will attempt to establish communication with the vehicle system. If
communication is unsuccessful, refer to ‘Communication problems’, page 7.
39
FastCheck
Read DTCs
If any DTC codes are present in the system, a screen will be displayed informing you
how many codes were found. This will then be replaced by the first DTC code. DTC
codes are generated according to the vehicle and system manufacturer.
DTC 1 - 38 Right Low
Pressure Sensor
Circuit Signal High{ }
A typical DTC code
The fault number is displayed first, followed by the DTC code. In this example the
fault displayed is DTC number 38 - Right Low Pressure Sensor Circuit Signal High or
Open Circuit. If the description text is too long to fit on the display, '(...)' appears in
the bottom right corner of the screen. This indicates that the text can be scrolled
using the and keys to view the rest of the description.
To view the next DTC (if more than 1 was found), scroll to the end of the text and
press the key.
To return to the menu, scroll to the end of the text and press the
key.
Clear DTCs
Diagnostic trouble codes can be cleared using the 'Clear DTCs' option. When using
the option you will be prompted to turn the ignition off. Wait until prompted before
switching the ignition back on.
Start the engine to force the control module to run a system check. Verify that the
code(s) have been cleared by selecting 'Read DTCs'.
NOTE: Reading DTC(s) without first starting the engine will only confirm that the
stored DTC(s) have been cleared. Faults may still be present in the system causing
a DTC to be stored next time the engine is started.
Steering Angle Sensor (SAS) Calibration
The SAS can be calibrated using the ‘SAS Calibration’ option and follow the on
screen instructions. These must be performed in precisely to ensure the calibration
process is correctly completed.
NOTE: The SAS should be calibrated after performing the wheel alignment/
suspension adjustments or steering column replacement.
BMW vehicles
NOTE: To switch the ignition ON for vehicles fitted with a start/stop button, insert
the remote key-fob fully into the ignition slot then press the start/stop button once
(without any foot pedals depressed).
40
FastCheck
FastCheck Service
Connection
Using the Vehicle Application List on the CD-ROM, identify the required interface
cable for the vehicle system to be tested. Connect the cable to the service tool and
secure the fixing screws.
NOTE: If the vehicle being tested is a BMW fitted with both a 20 pin connector and
an EOBD (J1962) connector, you must only use the 20 pin connector.
NOTE: If the vehicle being tested is a Mercedes fitted with both a 38 pin connector
and an EOBD (J1962) connector, you must only use the 38 pin connector.
E
F
G
5
H
6
7
8
D
I
4
9
C
J
3
10
11
B
A
L
K
2
1
12
OM0957
If using the EOBD (J1962) pin-switchable cable (YTD951), ensure the settings on the
switch box correspond to the settings listed for the vehicle and system being
tested.
WARNING: Incorrect settings on the switch box may cause irreparable
damage to the vehicle's electrical system.
Ensure the vehicle's ignition is OFF.
Connect the service tool to the required vehicle connector, refer to ‘Diagnostic
connector locations’, page 64, for further information.
Power for the service tool is provided by the vehicle connector. Once connected,
the service tool will perform an internal self test and then the screen will display the
version of the current software before displaying the main menu.
41
FastCheck
MAIN MENU
1.
2.
3.
4.
5.
6.
7.
8.
9.
EOBD
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
FastCheck
User Menu
ABS
Airbag
Climate
EPB
SAS
Service
TPMS
Use the and keys to select the 'FastCheck Service' function and press
confirm the selection. To return to the previous menu, press the key.
to
Turn the vehicle's ignition ON.
Use the and
the selection.
keys to select the vehicle manufacturer and press
to confirm
Dependant upon the vehicle manufacturer and model different menu options will
then be available.
Alfa Romeo vehicles (UK only)
For Alfa Romeo vehicles with the Mannesman Dashboard (147 and GT) there is a
problem with the Dashboard which causes the 'Number of miles to Service' value
to be set to zero when a Service Reset is performed using the service tool.
When the Service Reset is performed the Dashboard stores the current mileage (or
kilometre) value, read from the Odometer, in order to calculate when the next
service is required.
However, when the Odometer is shown in miles the calculation for the distance to
the next service fails. This results in distance to the next service being displayed as
zero and the Service Reset fails to be completed.
To reset the Service Interval the following procedure must be performed:
1. Switch the Ignition ON.
2. Press the [MODE] button on the dashboard to enter the dashboard functions
menu.
3. Use the [+] and [-] buttons on the dashboard to navigate to the UNITS option
and press [MODE] to select.
4. Use the [MODE], [+] and [-] buttons to set the units to Kilometres. All other
settings should be left unchanged.
5. Use the [+] and [-] buttons on the dashboard to navigate to the END MENU
option and press [MODE] to exit the functions menu.
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6. Plug the service tool into the Diagnostic Socket (using the 16-pin FAL LS CAN
harness) and perform a Service Reset by selecting FastCheck Service, Alfa
Romeo, Mannesman then Service Reset.
7. Disconnect the service tool, leaving the ignition ON.
8. Press the [MODE] button on the dashboard to enter the dashboard functions
menu.
9. Use the [+] and [-] buttons on the dashboard to navigate to the UNITS option
and press [MODE] to select.
10. Use the [MODE], [+] and [-] buttons to set the units back to Miles. All other
settings should be left unchanged.
11. Use the [+] and [-] buttons on the dashboard to navigate to the SERVICE option
and press [MODE] to select.
12. 'Number of Miles to Service' should now read approximately 12500 miles.
13. Use the [+] and [-] buttons on the dashboard to navigate to the END MENU
option and press [MODE] to exit the functions menu.
14. Switch Ignition OFF.
This procedure is necessary to ensure that the value read from the Odometer by the
dashboard, when a Service Reset is performed by the service tool, is in Kilometres.
The Dashboard can then calculate the 'Number of Miles to Service' correctly.
On the European Continent this procedure is not necessary as all dashboards are in
Kilometres.
BMW vehicles
NOTE: To switch the ignition ON for vehicles fitted with a start/stop button, insert
the remote key-fob fully into the ignition slot then press the start/stop button once
(without any foot pedals depressed).
Manufacturer
Option 1
Option 2
BMW
CBS
Digital reset
Service options
Oil reset
Distance reset
Time reset
Oil
Inspection service
Analogue reset
Use the and keys to select the required menu option and press
the selection. To return to a previous menu, press the key.
to confirm
The screen will display the message “BMW Reset” to confirm the reset process
was completed successfully.
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FastCheck
Select ‘Condition Based Service’ (CBS):
NOTE: All required work must be carried out before service indicators are reset.
Failure to do so may result in incorrect service values and cause DTCs to be stored
by the relevant control module.
NOTE: The DSC module will not recognise the replacement of the brake pad wear
sensor before a terminal change has taken place. As such the DSC module will not
allow reset of the brake pad service items.
It is recommended that the brake pads are replaced with OE equivalent parts. The
DSC module may not recognise a terminal change if using non-genuine brake pads.
Select CBS for vehicles only fitted with a J1962 16 pin connector and support CBS.
Applicable vehicles:
BMW 1 series (E81/E87)
BMW 3 series (E90/E91/E92/E93)
BMW 5 series (E60/E61)
BMW 6 series (E63/E64)
BMW 7 series (E65)
NOTE: The CAN converter (YTD960) harness must be used for CBS.
CBS is a system in which the vehicle calculates and monitors the status of serviced
components and fluid levels as well as time and mileage based services.
The following table displays possible service options together with the control
module used to reset each option.
Service option
Control module
Engine oil
Engine (DME/DDE)
Particulate filter
Engine (DDE)
Front brake pads
Dynamic stability control (DSC)
Rear brake pads
Dynamic stability control (DSC)
Micro filter
Climate control (IHKA)
Brake fluid
Instrument cluster (INSTR)
Coolant
Instrument cluster (INSTR)
Spark plugs
Instrument cluster (INSTR)
Vehicle check
Instrument cluster (INSTR)
Statutory vehicle inspection
Instrument cluster (INSTR)
Statutory exhaust emission inspection
Instrument cluster (INSTR)
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FastCheck
The service tool will automatically identify all control modules required during the
reset process. If an unknown control module is found or communications cannot be
established, the operator is prompted to either continue or abort.
NOTE: If the process is continued service options applicable to the unknown control
module will not be available (see service option table).
The current date and time information will be displayed by the service tool. Press
the key if the information is correct and continue or press key to correct the
information.
NOTE: If date and time used during the reset process is incorrect, this will result in
incorrect service intervals.
To change the date and time:
Use the
'/ \'.
Use the
Use the
and
keys to change the value of the selected information indicated by
key to change the selected date/time field.
key to complete the information entry.
The screen will display a final confirmation of the new data entered. Press the
to program the new information to the vehicle.
key
Pressing the key at any point during the date and time change to will return to the
initial date and time confirmation screen. No information will have been changed.
The service options available on the vehicle are displayed as a list. Each option is
displayed with the service data:
The percentage reset value.
The estimated distance to, or the next service date.
The service counter.
NOTE: The vehicle inspection and exhaust emission inspection only display the date
of the next service.
The service option list is displayed in priority order, with the most urgent first.
To reset an option scroll to the required option using the and keys. The current
option will be indicated by the . Press the key to confirm the selection.
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FastCheck
Two possible options may be displayed on the lower half of the display:Reset option
Correct option
Use the
and
keys to select the required menu option
Use the
key to confirm the selection.
Use the
key to cancel the selection and return to the service option list.
Reset option:
The ‘Reset’ option is used to set the selected service option’s reset value to 100%.
The estimated distance or date of next service and the service counter are updated.
The vehicle inspection and exhaust emission inspection service options are
statutory inspections that store the date of the next inspection.
Upon selecting either of these options the service tool will display the screen to
change the next service date.
Use the and
'>' or '<'.
Use the
keys to change the value of the selected information indicated by
key to change the selected field.
Use the
key to complete and store the information.
Use the
key to cancel the reset and return to the service option list.
Correct Option:
The ‘Correct’ option is used to correct a service option which has been reset in error.
NOTE: Reset correction is only available for service options with service counter not
zero, and is not available for vehicle and exhaust emission inspections. The original
service option values are lost during reset.
Use the
and
keys to change the reset value.
Use the
key to complete the information entry.
A final confirmation of the new data entered is displayed. Press the key to store
the new information. To cancel the correction and return to the service option list
press the key.
NOTE: The maximum reset value will be the current value of the selected service
option. The service counter will be decremented by 1.
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Digital Reset:
Select ‘Digital Reset’ for vehicles only fitted with a J1962 16 pin connector that do
not support Condition Based Service (CBS).
The service tool will display a message to confirm the reset process was successful.
Applicable vehicles:
BMW 3 Series (E46)
BMW 5 Series (E39)
BMW 7 Series (E38)
BMW X3 (E83)
BMW X5 (E53)
BMW Z4 (E85)
NOTE: A manual procedure for service reset is possible for some Digital Reset
applicable vehicles. Refer to Manual Service Reset section for instructions.
Analogue reset:
Select ‘Analogue Reset’ for vehicles fitted with a 20 pin round diagnostic connector
within the engine bay.
The service tool will display the message ‘Reset Complete’ to confirm the reset
process was completed.
NOTE: The service tool indicates the completion of the process only. Visual
confirmation via the Service Interval Indicator (SIA) located on the vehicle’s dash
panel is required.
Annual distance:
The average annual distance travelled is required for the calculation of various
Condition Based Service (CBS) functions.
The annual distance is based on the distance travelled after approximately six to
eight weeks from being reset. It is advised to reset the annual distance after any
changes in the driving pattern of the vehicle.
NOTE: Incorrect annual distance will affect the CBS intervals.
The value will be set to a default (approximately 30,000 km / 18,640 miles) until the
new value has been calculated.
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Applicable vehicles:
BMW 1 series (E81/E87)
BMW 3 series (E90/E91/E92/E93)
BMW 5 series (E60/E61)
BMW 6 series (E63/E64)
BMW 7 series (E65)
NOTE: The CAN converter (YTD960) harness must be used.
Battery change:
After fitting a new battery, the battery change function should be run. The battery
change function registers the replacement of a battery with the power management
system. Failure to do so may cause the power management system to operate
incorrectly.
The battery change function determines the required battery capacity and type from
the Car Access System (CAS) module. The replacement battery must be same
capacity and type as displayed.
NOTE: Certain vehicles require the use of an Absorbent Glass Mat (AGM) battery.
Applicable vehicles:
BMW 1 series (E81/E87)
BMW 3 series (E90/E91/E92/E93)
BMW 5 series (E60/E61)
BMW 6 series (E63/E64)
BMW 7 series (E65)
NOTE: The CAN converter (YTD960) harness must be used.
GM vehicles
Service interval reset
CAN vehicles - (Astra-H, Corsa-D, Signum, Vectra-C and Zafira-B)
For these vehicles the CAN converter cable (YTD960) must be used for Service
Interval reset.
This function should be used after a vehicle has been serviced.
The vehicle is programmed with the number of miles and days until the next service
and the Service indicator light is turned off.
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The Service indicator will come on again when either the number of programmed
miles is reached or the number of programmed days is reached, whichever occurs
first.
The reset is started by selecting the 'Service' option.
To return to a previous menu, press the
key.
The operator must then select the 'CAN Converter cable'.
The service tool will communicate with the Instrument pack to determine the
vehicle model. If the vehicle model is unknown the operator must manually select
the vehicle.
NOTE: Vehicle must NOT be moving during this procedure and all doors must be
closed. The service tool will check the vehicle speed to ensure that the vehicle is
not moving before starting the procedure.
Security key
To perform the reset the operator must enter a 4-digit security key into the service
tool. This code will be programmed into the vehicle to allow a Reset to be
performed.
The 4-digit security key is found in the owner’s handbook on a card with the other
important codes and numbers for the vehicle (such as the VIN number and Radio
code etc.).
Corsa D
The number of miles until the next service can be selected by the user, 9000 miles
or 18000 miles can be selected. The number of days until the next service is always
set at 364 days (1 year).
Astra-H / Zafira-B
The number of miles until the next service and number of days until the next service
are calculated by the service tool depending on the operators selections of the
following:
1. Country - The miles and days until next service are set to values predetermined by GM, depending on the Country the vehicle is being used in.
The operator must first select the Continent and then the Country.
For core European Countries (UK, Ireland, France, Belgium, Germany, Spain,
Italy, Portugal, Holland, Austria etc.) select 'Other European Countries'.
2. ECO service, ECO service flex - For most core European countries the
Operator can set the vehicle to either 'ECO Service' (the standard GM service
plan which used standard GM values for miles and days until next service) or
'ECO Service Flex' (the values for miles and days until next service are
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FastCheck
dynamically set by the vehicle’s onboard computers, which monitor how the
vehicle is being driven and set the Service Intervals accordingly).
For ECO Service Flex Petrol vehicles the service tool will program the vehicle
with the maximum number of miles allowed by the Flex system (22000 miles)
and the maximum number of days allowed (728, or 2 years).
For ECO Service Flex Diesel vehicles the service tool will program the vehicle
with the maximum number of miles allowed by the Flex system (31000 miles)
and the maximum number of days allowed (728, or 2 years).
These are default values which ensure that the Service Indicator will come on
in either 22000 or 31000 miles or 2 years, whichever occurs first, if the ECO
Service Flex system fails for any reason.
Vectra-C / Signum
Only a straight reset is available on these vehicles. The programmed Service Interval
values of miles and days until the next service cannot be altered.
NOTE: The engine oil used on these vehicles is 'Long-life Oil'. When the engine oil
is changed the technician must use the 'Long-life Oil' reset option on the service
tool (see below) to reset the Engine Control Module. The technician must then
select 'Service' again to restart the Service Interval Reset.
CAUTION: It is important to depress, and release, the brake pedal when prompted
by the service tool during the Reset procedure. If this is not done correctly the Reset
will not be successful.
Pre-CAN vehicles
The EOBD (J1962) pin-switchable cable (YTD951) must be used for pre-CAN
vehicles, with switch position J2.
This function should be used after a vehicle has been serviced.
The vehicle is programmed with the number of miles and days (whichever one
occurs first) until the next service. Completing this step turns the Service Indicator
light OFF.
The reset is started by selecting the 'Service' option.
To return to a previous menu, press the
key.
The operator must then select the 'Switchable' cable.
Please ensure that the vehicle is stationary and check that all the vehicle's doors are
closed.
Press
on the service tool to reset the Service Interval.
If successful the service tool will display 'Service Reset Passed'.
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Long-Life oil reset
CAN Vehicles - (Vectra-C and Signum)
For these vehicles the EOBD (J1962) cable (YTD950) or the CAN converter cable
(YTD960) can be used for Long-Life Oil Reset.
NOTE: The engine must NOT be running when performing this procedure.
This function must be used when an engine oil change has been performed on the
vehicle.
The Long-Life Oil Reset is started by selecting the 'Long-Life Oil' option.
The Technician must then select the cable to be used.
The service tool will check the Engine Control Module to ensure that the function is
supported for the current engine. This function is not supported and not necessary
on Astra-H, Corsa-D or Zafira-B.
The service tool will check the engine speed to ensure that the engine is not running
then read the current value of 'Remaining Oil Life' from the Engine Control Module
and display. If the value is less than 15% the Oil must be changed and a reset
performed.
The service tool will then perform the Reset. The 'Remaining Oil Life' parameter will
be read from the Engine Control Module and displayed again. It will read 100% if the
reset has been successful.
Mercedes vehicles
There are two different types of servicing for Mercedes: Assyst Plus and Flexible
Service System. The service type will automatically be determined from the vehicle.
Assyst Plus:
NOTE: Any DTCs (Diagnostic trouble codes) present on the Assyst Plus control
module may lead to incorrect servicing information and services to be preformed
incorrectly. Different variants of Assyst Plus have different service functions
available.
Assyst Plus service functions
• Reset indicator
• Additional work
• Service status
• Service history
• Undo reset
• Undo additional
• Read DTCs
• Clear DTCs
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FastCheck
Reset Indicator
This function is used to reset the overall maintenance of the vehicle. The current
service status information will be displayed.
To abort the reset, press the key. Confirmation of the service being aborted will
be displayed, press any key at this point to return to the ‘Assyst Plus’ menu. To
proceed with the reset press .
The oil quality must be selected before the reset can be completed. To abort the
reset, press the key. Confirmation the reset has aborted will be displayed, press
any key to return to the ‘Assyst Plus’ menu. To select the oil quality used for the
service from the menu use the and keys and press to confirm the selection.
The result of the reset will be displayed, press any key to return to the ‘Assyst Plus’
menu.
Additional Work
This function is used to record additional work carried out during the latest service
in the vehicle’s service memory.
The function will display a menu of all available additional work options applicable for
the vehicle.
Press the
and
keys to scroll through the available list.
Press the
key to select/deselect an item. Multiple items can be selected and
any items selected are highlighted by .
Press the key to abort and return to the ‘Assyst Plus’ menu. Press to add these
selected options to the last service memory. The result of the reset will be
displayed, press any key to return to the ‘Assyst Plus’ menu.
Service Status
This function displays the current service status information.
Use the and keys to scroll through the status information. Press the
exit and return to the ‘Assyst Plus’ menu.
key to
NOTE: It can take some time for the control unit to update the service status
information after a change in state (e.g. Resetting the service indicator).
Service History
This function allows the operator to review the entries held within the service
memory. The function will display the number of service entries currently stored
within the service memory.
Press the
the and
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key to return to the ‘Assyst Plus’ menu. Select the desired entry using
keys and press to confirm the selection.
FastCheck
Press the key to return to the ‘Assyst Plus’ menu. Press
through the service information stored in memory.
and
keys to scroll
Undo Reset
This function cancels the latest service stored in the service history (i.e. the last
performed service).
NOTE: A warning will be displayed before the cancel process is performed. This
option is only intended for resetting a service that has accidentally been reset.
Press to return to the ‘Assyst Plus’ menu. Press to cancel the last service.
Confirmation of the cancellation will be displayed. Press any key at this point to
return to the ‘Assyst Plus’ menu.
NOTE: Services which have been cancelled remain in the service history. The entry
will be marked as irrelevant and the data held within will be reset. The Undo Reset
is only possible if there is an existing service held within the service memory.
Undo Additional
This function cancels any additional work records stored in the latest service history.
NOTE: A warning will be displayed before the undo process is performed. This
option is only intended for resetting an additional service option that has accidentally
been reset.
A menu of all the additional work available from the vehicle’s latest service is
displayed.
Press
and
keys to scroll through the available list.
Press the
key to select/deselect an item. Multiple items can be selected and
any items selected are highlighted by .
Press to return to the ‘Assyst Plus’ menu. Press to remove the selected
options from the service memory. The result of the undo will be displayed, press
any key to return to the ‘Assyst Plus’ menu.
NOTE: Undo is only possible if there is an existing service held within the service
memory and the selected service options are applicable to the latest service.
Flexible Service System:
Select ‘Service Reset’ and press
menu, press the key.
to confirm the selection. To return to a previous
When prompted to, check that all the vehicle's doors are closed, then press any
button on the service tool to have the oil or service light reset.
Warning: Be sure to close all the vehicle's doors before sending the reset
command. Not doing so can result in permanent damage to the vehicle's
instrument panel.
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You will receive the message "Mercedes Reset" to confirm the reset process was
completed successfully.
MG Rover vehicles
Scroll through the list of available vehicle models and press
selection. To return to a previous menu, press the key.
to confirm the
When prompted to, check that all the vehicle's doors are closed, then press any
button on the service tool to have the oil or service light reset.
You will receive the message "MG Rover Reset" to confirm the reset process was
completed successfully.
Saab vehicles
Select 'Interval and Oil' and press
menu, press the key.
to confirm the selection. To return to a previous
You will receive the message "Saab Reset" to confirm the reset process was
completed successfully.
Volvo vehicles
Select 'Service' and press
press the key.
to confirm the selection. To return to a previous menu,
You will receive the message "Volvo Reset" to confirm the reset process was
completed successfully.
VAG (Volkswagen and Audi) vehicles
Manufacturer Option 1
Option 2
VAG
Service
Reset
Option 3
Option 4
Option 5
Adaptation - Refer to Variable Service Reset section
Service
Reset
Long Life Oil Service Reset N/A
Set Oil Type
Diesel
V6 TDI
Petrol
Non Long
Life Oil
View Oil Type N/A
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Non Long
Life Oil
Service Reset N/A
Service
Inspection 1
N/A
Inspection 2
N/A
FastCheck
Use the and keys to select the required menu option and press
the selection. To return to a previous menu, press the key.
to confirm
You will receive the message 'VAG Reset' to confirm the reset process was
completed successfully.
Variable Service Reset (VAG)
For some VAG (Audi and VW) vehicles manufactured since 2000, the ‘Variable
Service Reset’ option must be used. Refer to the Vehicle Application List.
WARNING: Changing the baseline / learn values of any channel could have
adverse effects on engine performance and running. If you have any doubt
please consult somebody familiar with the system.
Service
Type
Adaptation Channel Counter Contents
Service
Service Reset
Value to
Reset
2
Reset service counters
(distance and time)
00000
40
Distance travelled since last
service ÷ 100.
00000
41
Time elapsed (in days) since
last service
00000
42
Lower limit for distance to
next inspection
-----
43
Upper limit for distance to
next inspection
-----
44
Upper limit for time to next
inspection
-----
45
Quality of engine oil
-----
To reset the service interval, use the
to confirm the selection.
and
keys to select channel 2 and press
Change the value of the channel to 00000 to reset both the time and distance
service counters. Use the and keys to change each digit to 0 and press to
confirm.
NOTE: Channels 40, 41, 42, 43, 44 and 45 are used when installing a new
instrument pack.Values from the original instrument pack must be entered into the
new instrument pack to ensure that vehicle servicing is carried out at the correct
intervals.
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FastCheck TPMS
The TPMS (Tyre Pressure Monitoring System) function can be used to re-program
tyre valves on vehicles fitted with TPMS valves, refer to the coverage in the table
below:
Manufacturer
Vehicle - Type 1
Citroen
Vehicle - Type 2
C4
C5
C5 II
C6
C8
Peugeot
307 II
407
607
607 II
807
Fiat
Ulysse
Lancia
Phedra
Renault
Megane II
Scenic II
Laguna II
Espace IV
Vel Statis
Citroen, Peugeot, Fiat and Lancia (Type 1)
For Citroen, Peugeot, Fiat and Lancia, the only option is to program all valves using
the following procedure:
1. When requested activate each TPMS valve in turn starting with the front left
wheel, front right wheel, rear right then rear left wheel. In order to activate the
valves, a TPMS Valve Activator Tool (YTD750) should be used. When activated,
the valve is forced to transmit its valve code and status to the vehicle’s body
control module.
2. When the body control module receives the transmission, it stores the tyre
valve code for the current wheel which is also indicated by the service tool.
3. When each valve code has been programmed, the service tool will show a
confirmation message, at which point you can confirm programming or abort.
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Citroen, Peugeot, Fiat and Lancia (Type 2)
With these vehicles all tyres need to be inflated to 3.7 bar for programming to be
successful. In order for the valves to transmit their codes a TPMS Valve Activator
Tool (YTD750) should be used.
Follow the on screen instructions which indicate the order the wheels are to be
programmed in. The spare wheel is included along with the other wheels, but if this
option is not supported by the vehicle, a message will appear after a few seconds
to indicate this.
NOTE: Remember to reset the correct tyre pressures when finished.
Renault
General
NOTE: For Renault vehicles which use the ‘Renault Card Keyless Ignition System’
and the ‘START’ button (Megane II, Scenic II etc.):
To switch the ignition on WITHOUT starting the engine:
1. Unlock the car with the remote (card).
2. Insert the card into the card reader.
3. Without pressing the brake or clutch pedal push and hold the ‘START’ button
for at least 5 seconds. The dash should illuminate and the button should be
released.
All diagnostics can now be carried out.
TPMS is the Tyre Pressure Monitoring System.
Each valve sensor has a unique code and is matched to a particular wheel. This is
programmed into the UCH control module. This enables a faulty wheel to be
identified (given that the receiver can identify which wheel is transmitting). The
sensor emits an RF (Radio Frequency) signal containing the valve code, status and
tyre pressure. If wheels are to be swapped around then reprogramming will need to
be carried out to identify the new position of the wheel.
Each valve sensor has a coloured ring attached to the valve nut, each colour
corresponds to a particular wheel position:
Front Left: Green
Front Right: Yellow
Rear Left: Red
Rear Right: Black
It is recommended that if tyres are moved around that the coloured rings are
replaced in the correct wheel position.
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Each valve sensor will emit a signal every hour if stationary, and every 15 minutes if
a leak is present. If moving it will emit a signal every minute if no leak is present, and
every 10 seconds if a leak is present.
NOTE: In the live data the tyre pressures will display a default value of 3.5 bar until
the valves have been forced to transmit.
Renault (Type 1)
This feature allows the user to read and clear faults, view live data, test the TPMS
display lights and reprogram the unit via the Command Menu.
The Command Menu features are:
1. Program tyre valves - This allows the user to program 1 valve or 4 valves by
a. Manually entering the valve code from the keypad. The code is written on
a label if the sensor is new, or if the sensor is used then remove the tyre
and read the code on the sensor
b. Automatically forcing the valve to emit the code by using a TPMS Valve
Activator Tool (YTD750), or deflating the tyre pressure by at least 1 bar, or
rotating the wheel by more than 20 km/h. When deflating the tyre the valve
will not transmit until 15 minutes has elapsed.
NOTE: If fault code 0007 is present, automatic coding will not be possible.
When using the TPMS Valve Activator Tool (YTD750) it should be placed
resting on the tyre under the appropriate valve. When the sensor has been
excited and the transmitted code has been received the service tool will
indicate a successful read. The option is then given to program the new
code.
2. Select the winter tyre option - This is used during the winter in some countries
where the weather conditions require winter tyres.
3. Select the summer tyre option - This is used as default or during the summer
when winter tyres are changed.
4. Set control module with TPMS option - Programs the control module with the
TPMS option.
5. Set control module without TPMS option - Disables the TPMS option.
6. Set tyre pressure limits - Enables the setting of maximum and minimum tyre
pressure limits.
7. Change trigger limit.
8. Drive the actuator - Tests the TPMS display lights.
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Renault (Type 2)
With these vehicles all tyres need to be inflated to 3.7 bar for programming to be
successful. In order for the valves to transmit their codes a TPMS Valve Activator
Tool (YTD750) should be used.
An option is given as to select the current tyre set (Summer/Winter). Follow the on
screen instructions which indicate the order the wheels are to be programmed in.
After operating the TPMS Valve Activator Tool (YTD750) alongside the requested
wheel, if successful a message will be displayed on the screen indicating that the
valve code has been detected and displaying the valve code. After all 4 wheel codes
have been successfully detected then an option is given to program the codes.
NOTE: Remember to reset the correct tyre pressures when finished.
TPMS Trouble shooting
If a valve appears to not respond when stimulated with a TPMS Valve Activator Tool
(YTD750), check the following:
• The tyre valve is a TPMS valve.
• The TPMS activator tool is not pointing directly at the valve stem. The valve stem
is metal and will prevent a good RF signal. On low profile tyres, the area for the
RF to penetrate the tyre sidewall is small, carefully aim the TPMS Valve Activator
Tool (YTD750) half-way between the tyre rim and the tread.
• Check the batteries are not low in the TPMS Valve Activator Tool (YTD750) and
the TPMS valve.
• If there is no response from the valve after the checks have been made then it
could be that the TPMS valve itself is faulty.
Manual TPMS Process
BMW
Run-flat Reset (RPA – Tyre Deflation Detection)
The run-flat system monitors the pressure in the four mounted tyres while the
vehicle is being driven.
The system will provide an alert whenever the inflation pressure in a tyre drops
significantly in relation to the pressure of another tyre.
The following BMW vehicles have the RPA system fitted:
BMW 3 Series (E90/E91/E92/E93)
BMW 5 Series (E60/E61)
BMW 7 Series (E65/E66/E67/E68)
BMW X3 (E83)
BMW X5 (E53)
59
FastCheck
It is necessary to initiate the RPA reset process IMMEDIATELY after every tyre
pressure correction, after a tyre or wheel change or after a trailer has been attached
or detached. The reset MUST be started before driving the vehicle for the first time
after one of the above events.
When a reset is required (due to a pressure change in one of the tyres) the vehicle
will inform the driver by turning on the RPA Warning Lamp, which will glow red, and
sounding an acoustic signal.
When the RPA Warning Lamp is on but the colour is yellow this indicates that the
RPA system has failed or is malfunctioning. In this case the system must be
diagnosed using the scan function of the service tool.
The RPA reset process can be started in two different ways depending on the
model.
For vehicles with an iDrive (BMW 5 Series (E60/E61), BMW 7 Series (E65/E66/
E67/E68)):
• On iDrive open the menu.
• Select ‘Vehicle Settings’.
• Select ‘FTM’.
• Start the Engine but do NOT start driving.
• Select ‘Set Tyre Pressure’.
• Select ‘Yes’.
• Start to drive the vehicle, the message ‘initialising’ should be displayed on the
iDrive screen.
• The Reset process will terminate shortly after the vehicle beings to move. The
message ‘Status: Active’ should be displayed on the iDrive screen when the
Reset process has terminated correctly.
• If the vehicle is stopped while the reset is occurring the reset will be interrupted
and will be resumed when the vehicle is driven again.
For BMW 3 Series (E90/E91/E92/E93):
• Start the engine but do NOT start driving.
• Use the menu control button on the indicator stalk to move up or down until the
‘RESET’ menu item appears.
• Press the select button on the end of the indicator stalk to confirm your choice
of the Run Flat Indicator reset option.
• Hold the button down for approximately 5 seconds until the ‘RESET?’ symbol is
shown.
60
FastCheck
• Drive off. The Reset will terminate without informing the driver of success. If the
Reset has not been carried out correctly however the RPA Warning Lamp will
glow red and the process must be repeated.
• If the vehicle is stopped while the reset is occurring the reset will be interrupted
and will be resumed when the vehicle is driven again.
For BMW X3 (E53), BMW X5 (E83):
• Start the engine but do NOT start driving.
• Hold down the button (shown in the diagram below) for approximately 5
seconds, or until the RPA Warning Lamp glows yellow.
OM1345
• The Warning Lamp should stay yellow for 5 seconds to indicate that the Reset
has started.
• Drive off. The Reset will terminate without informing the driver of success. If the
Reset has not been carried out correctly however the RPA Warning Lamp will
glow red and the process must be repeated.
• If the vehicle is stopped while the reset is occurring the reset will be interrupted
and will be resumed when the vehicle is driven again.
61
FastCheck
Mini
Run-flat Reset (RPA – Tyre Deflation Detection)
The run-flat system monitors the pressure in the four mounted tyres while the
vehicle is being driven.
The system will provide an alert whenever the inflation pressure in a tyre drops
significantly in relation to the pressure of another tyre.
It is necessary to initiate the RPA reset process IMMEDIATELY after every tyre
pressure correction, after a tyre or wheel change or after a trailer has been attached
or detached. The reset MUST be started before driving the vehicle for the first time
after one of the above events.
When a reset is required (due to a pressure change in one of the tyres) the vehicle
will inform the driver by turning on the RPA Warning Lamp, which will glow red, and
sounding an acoustic signal.
When the RPA Warning Lamp is on but the colour is yellow this indicates that the
RPA system has failed or is malfunctioning. In this case the system must be
diagnosed using a the scan function of the service tool.
The RPA reset process is as follows:
• Start the engine but do NOT start driving.
• Press the RPA Reset button (shown in the diagram below) and hold down for at
least 5 seconds, or until the RPA Warning Lamp on the indicator panel glows
yellow.
62
FastCheck
OM1346
• The Warning Lamp should stay yellow for 5 seconds to indicate that the Reset
has started.
• Drive off. The Reset will terminate without informing the driver of success. If the
Reset has not been carried out correctly however the RPA Warning Lamp will
glow red and the process must be repeated.
• If the vehicle is stopped while the reset is occurring the reset will be interrupted
and will be resumed when the vehicle is driven again.
63
FastCheck
Diagnostic connector locations
Alfa Romeo
Audi
64
J1962
Under the driver’s side
dashboard or in the fuse
box.
3-pin
Airbag/ABS
• Engine compartment
– normally centre:
145, 146, 155, GTV/
Spider
• Engine compartment
– normally right:
145, 146, 155, 164,
GTV/Spider
• Under dashboard –
driver’s side:
147,156,166,GTV/
Spider
• Passenger glove box:
145, 146, GTV/Spider
2-pin
ISO 9141
Engine compartment
relay box.
J1962
Driver's footwell under
the steering column or
the centre console
beneath a removable
panel.
FastCheck
BMW
20-pin
Engine compartment.
round
connector
J1962
If the vehicle is fitted
with a J1962 diagnostic
connector, this can
usually be located in the
driver's footwell behind
a cover.
NOTE: If the BMW
vehicle under test has
both the round (20 pin)
diagnostic connector
and the J1962 (16 pin)
connector, the round
connector should always
be used to access
information via the
BMW application and
the J1962 connector
should be used to
access data via the
EOBD application
(ensure the cap is fitted
to the 20-pin connector).
If the cap is not fitted,
the J1962 connector will
not function correctly.
65
FastCheck
Citroen
J1962
Saxo: - Under dashboard
- passenger side.
AX (1997), Berlingo: Under dashboard driver's side
C3, C6, C8, Xsara,
Picasso, Xantia,
Evasion: - Fascia fuse
box.
C5: - Glove box.
C1: - To left of steering
column.
C6: - Centre console
compartment.
30-pin
Saxo: - Passenger side connector below dash.
Berlingo, Synergie,
Evasion: - Driver's side below dashboard.
XM, Xantia: - Fascia
fuse box.
Fiat
66
J1962
Driver’s side dashboard
or in the fuse box with
the exception of the
Palio/RST where it is in
the centre console,
under the handbrake.
3-pin
Airbag/ABS
• Under dashboard –
driver’s side/
passenger glove box:
Barchetta, BravoBrava, Coupe, Doblo,
Ducato, Idea, Marea,
Multipla, Palio,
Panda, Punto,
Seicento, Stilo
• Engine compartment
– normally right:
Bravo-Brava, Croma,
Ducato, Marea, Palio,
Punto, Seicento
• Engine compartment
– normally centre:
Bravo-Brava, Croma
FastCheck
Ford
J1962
Courier, Fiesta, Ka: Passenger compartment
- bottom of 'A' pillar.
Focus, Mondeo,
Scorpio: - Central
junction box - below
steering column.
Galaxy: - Behind
ashtray- centre console.
Transit: - Passenger
compartment fuse box behind spare fuse tray.
Puma: - Passenger side bottom of 'A' pillar.
Cougar: - Under dash
panel - centre.
GM Vauxhall/ J1962
Opel
Corsa C, Astra G, Astra
H, Meriva, Vectra B,
Zafira A, Zafira B: Below cover - front of
handbrake.
Agila, Tigra,
Speedster/VX220,
Sintra, Vivaro: Below dashboard driver’s side.
Astra F, Corsa B,
Omega B: - Fuse box passenger
compartment.
Corsa C, Corsa D: Centre console - below
heater controls.
Frontera, Vectra C,
Signum: - Centre
console - under ashtray.
Lancia
Under the driver’s side
dashboard or in the fuse
box with the exception
of the Phedra where it is
in the driver’s side
footwell.
J1962
67
FastCheck
Land Rover
J1962
Mercedes
Benz
38-pin
Engine compartment round
usually along bulkhead,
connector but the precise location
may vary.
NOTE: For those
vehicles which have both
the round 38-pin
connector and the OBD
II connector:
• The round 38-pin
connector should
always be used to
retrieve data via the
Mercedes
application.
• The OBD II connector
should always be
used only to retrieve
data via the OBD II
application.
J1962
68
Driver or passenger’s
footwell.
Defender - centre
console behind
removable panel.
Driver's footwell under
the steering column or
the centre console
beneath a removable
panel.
FastCheck
14-pin
round
connector
(Sprinter)
Mercedes
OBD-1
Passenger’s footwell
under fascia behind
removable cover.
Some Mercedes vans
have a 14-pin round
connector which is
located under the
passenger side
dashboard, other
vehicles may have the
16-pin OBD II connector.
The 14 pin round
connector should always
be used to retrieve data
via the Mercedes
application. It does not
support OBD II.
16-pin
Engine compartment connector usually on the bulkhead
block
adjacent to the fusebox.
69
FastCheck
MG Rover
J1962
The diagnostic
connector is located in
one of three positions:
• Behind the 'A' post
lower trim panel in
the driver’s footwell.
• On a bracket inside
the centre console.
The connector is
often mounted on a
bracket so that it
faces into the
console. If this is the
case, the J1962
socket needs to be
removed from the
bracket before
connection can be
made. To remove the
diagnostic socket,
squeeze together the
two wings on the
back of the socket
and carefully pull the
connector free from
the bracket.
• Early MGF: - The
J1962 connector is
located inside a trim
panel by the steering
wheel just above the
internal fuse box.
70
FastCheck
Peugeot
J1962
106 (1997 on): - Under
dashboard - passenger
side.
206, 306, 806, Partner
(1997 on): - Under
dashboard - driver's side.
307 (to 2004), 406 (1997
to 2000), 807: - Fascia
fuse box.
107: - To left of steering
column.
307 (2004 on): - Behind
ashtray in centre
console.
406 (2000 on): - Driver's
side dashboard (remove
small plastic cover).
407, 607: - Centre
console compartment.
30-pin
106 (to 1997): connector Passenger side - below
dash.
806, Partner (to 1997): Driver's side - below
dashboard.
406 (to 1997), 605: Fascia fuse box.
Renault
J1962
Clio: - Under ashtray centre console.
Espace: - Passenger
footwell.
Kangoo: - Driver
footwell.
Laguna: - Centre
console - in front of gear
lever.
Laguna 2: - Centre
console - under ashtray.
Megane: - Driver
footwell.
Safrane: - Engine
compartment - Near side
front wing.
Scenic: - Driver footwell.
71
FastCheck
Saab
J1962
Driver's footwell, under
the steering column.
Seat
J1962
Alhambra: - Centre
console/ Footwell Passenger.
Arosa: - Fascia - Driver
side.
Ibiza, Cordoba: - Centre
console - Driver side.
Toledo: - Centre
console.
Skoda
J1962
Favourit, Felicia (1.3),
Forman: - Under bonnet
- Suspension turret Near side.
Felicia (1.6): - Footwell Passenger side.
Octavia: - Storage
compartment - Driver’s
side.
Volvo
J1962
S/V40: - Under
dashboard - driver’s side.
S/V/C70: - Behind
handbrake.
850: - In front of gear
lever.
960: - Next to hand
brake.
72
FastCheck
VW
2-pin
ISO 9141
Engine compartment
relay box.
J1962
Bora: - Centre console.
Corrado, Passat: Dashboard - Centre.
Golf, Vento: Dashboard - Centre
(remove ashtray).
Lupo: - Centre console,
Storage compartment or
Front ashtray.
Polo: - Dashboard - RH.
Sharan: - Under gear
lever cover.
Transporter: - Adjacent
to instrument panel or
Fuse/relay box - Fascia.
NOTE: For more
information, refer to the
relevant technical
manual.
73
User menu
User menu
Overview
USER MENU
1.
2.
3.
4.
5.
6.
7.
Use the and
selection.
NOTE: Press
OBD DTC Lookup
Language Menu
Tester Setup
Self Test
Software Version
Security
CAN Converter
keys to select the required function and press
to confirm the
to return to the Main Menu.
OBD DTC Lookup
This option is used to look up a description of a known DTC.
1. Use the
and keys to move the cursor under the required DTC character,
then using the and keys, change the characters as required.
2. Press the key to confirm DTC.
3. Press to return to the User Menu.
If the unit recognises the DTC, the screen will display the full description. i.e. P0100
- Mass or Volume Air Flow 'A' Circuit.
Where more that one description is available, a separate menu will appear for you
to select the appropriate option.
If a code is not recognised the message 'No Text Allocated for this Code' is
displayed.
NOTE: Press
to return to the User Menu.
Language Menu
The Language Menu allows you to change the software language if available.
1. Use the and keys to select the required language.
2. Press to confirm the selection.
NOTE: This menu is only enabled when more than one language is installed on
the service tool. If only one language is installed, the message 'Not Enabled'
will be displayed when the Language Menu option is selected and the display
will return to the User Menu.
74
User menu
Tester Setup
The Tester Setup allows you to change the live data units, change the way live data
is displayed and adjust the contrast of the screen.
1. Select 'Live Data Units' from the Tester Setup menu.
LIVE DATA UNITS
1.
2.
3.
Metric Units
Imperial Units
American Units
2. The currently selected live data units will be displayed on the screen. e.g.
'Metric Units set', before displaying the available options.
3. Use the and keys to select the preferred units of measurement and
confirm by pressing the key. After updating, the unit returns to the Tester
Setup menu.
4. Select 'Live Data Display' from the Tester Setup menu.
LIVE DATA DISPLAY
1.
2.
Normal Text
Abbreviations
5. The currently selected live data display option will appear on the screen. e.g.
'Normal Text Set', before displaying the available options.
6. Use the and keys to select the preferred display option and confirm by
pressing the key. After updating, the unit returns to the Tester Setup menu.
7. Select 'Contrast' from the Tester Setup menu.
8. Use the and keys to adjust the contrast of the screen and confirm by
pressing the key. After updating, the unit returns to the Tester Setup menu.
NOTE: Press to return to the 'Tester Setup' menu.
75
User menu
Self test
SELF TEST MENU
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
1.
2.
3.
4.
Run Self Test
Flash Test
Memory Test
IIC Memory Test
Vehicle Com Test
PWM J1850 Test
VPW J1850 Test
CAN Comms Test
Key Pad Test
Display Test
Display All Char
Use the and keys to select the required test.
Press to confirm selection.
Follow on-screen instructions to carry out specified test.
Press the or key as appropriate, to return to the Self Test Menu.
Software version
1. Once selected, the version number of the TRW easycheck software appears on
the screen before displaying a list all software modules currently loaded onto
the service tool.
2. Use the and keys to scroll through the software module list.
3. Press the or key to return to the Self Test Menu.
Security
All of the functions on the TRW easycheck are 'locked' by a security key. To unlock
a particular function the appropriate security key must be obtained from the Product
Support web site and entered into the TRW easycheck. If the expected functions
are not displayed in the main menu it could be that the security key has not been
entered, or is incorrect.
To examine or enter a security key, enter the ‘Security’ option. The following menu
will be displayed:
SECURITY
1.
2.
3.
76
Show SecurityKey
Enter SecurityKey
Unit Serial No.
User menu
Show SecurityKey
1. Once selected, the security key is displayed on the screen as 25 characters. If
it is incorrect the message 'Key is Invalid' will be displayed as well, and the
key may be pressed for further information which may be asked for by product
support.
2. Press the
or
key to return to the User Menu.
Enter SecurityKey
This option is used to enter the security key to unlock the functions on the TRW
easycheck.
1. Select 'Enter SecurityKey' from the security menu.
2. Using the
and
keys, scroll through the alpha/numerical character list.
3. Confirm each character by pressing the
key.
4. If you make a mistake use the
key and enter the correct character. To reenter the code from the beginning, press the key.
5. When prompted to verify the security key, press
to confirm.
6. Restart the TRW easycheck either by disconnecting and reconnecting the
power supply or by pressing the outer 4 buttons on the handset at the same
time.
Note: The button displays on-screen instructions. The
cancel the operation and the original key will be retained.
button may be used to
Unit Serial No.
1. Once selected, the serial number of the TRW easycheck is displayed on the
screen. This should match the number on the back of the unit. The serial
number may be requested by product support when issuing security numbers.
The user cannot change this number.
2. Press the
key to return to the User Menu.
CAN Converter (Firmware update)
The CAN Converter option allows you to check and update the CAN converter cable
(YTD960) firmware.
CAN CONVERTER
1.
2.
Get FW Version
Update FW Version
NOTE: The CAN converter cable (YTD960) must be connected to service tool before
this user menu option can be used.
77
User menu
Get FW Version
1. Select the 'Get FW Version' item to display the current version of the firmware
within the CAN converter cable (YTD960).
2. Press
to return to the User Menu.
Update Firmware
1. Select the 'Update FW Version' item to check and update the version of the
firmware within the CAN converter cable (YTD960).
2. A message will be displayed with the current version and whether a later
version of the firmware is available. Press to return to the User Menu. Press
to continue the update process.
NOTE: The update process must be allowed to fully complete once started and the
power must not be interrupted during the update process.
78
General information
General information
Cleaning
To maintain the condition and serviceability of the service tool, it is advisable to
follow the cleaning procedures below:
WARNING: Do not use solvents such as petroleum based cleaning agents,
acetone, petrol, trichlorethylene etc. These types of harsh solvent may
seriously damage the plastic casing. Do not even spray or pour this type of
cleaner onto a cleaning cloth.
WARNING: The service tool is not waterproof. Always dry the unit thoroughly
after cleaning or if it has been subject to accidental spillage.
The manufacturer recommends that you periodically inspect and clean the following
parts of the service tool:
• The case
• The display screen
• The keypad
• Adaptor cables and connectors
To clean the service tool, or any of its cables or connectors, apply a mild detergent
solution to a soft clean cloth that has been suitably dampened.
WARNING: Before cleaning, disconnect the service tool from the vehicle.
Display screen
During normal everyday use, the screen may become dusty or covered in grime. To
clean the screen, always use a soft, clean, antistatic cloth. If any stubborn stains or
marks remain, use a non-abrasive glass cleaner applied to a soft, clean cloth. Gently
wipe the cloth across the display until the marks have been removed.
Software updates
For the latest information on software updates go to:
www.trwaftermarket.com/easycheck
79
General information
Specification
TRW easycheck complies with ISO/DIS 15031 Part 4 as an EOBD service tool.
Voltage requirements - 8.0 volts to 16.0 volts DC
Current requirement - 750mA max.
Display - 20 characters by 4 lines LCD with LED back light
Operating Temperature range - 0°C to 50°C
Declaration of Conformity
The TRW easycheck is CE marked and complies with the following directives:
EN55022:1998 - ITE Emissions (Class A)
EN50082-1:1998 - Generic EMC Immunity
EN60950:1992 - Safety Requirements
FCC47 Part 15 - Radio Frequency Devices (Class A)
A copy of the Declaration of Conformity certificate is available on request from the
manufacturer or your supplier.
80
Appendix A: Glossary
Glossary
Glossary of terms
Term
Description
J1962
The SAE standard that defines the 16-pin connector used for EOBD
ABS
anti-lock brake system
A/C
air conditioning
AC
air cleaner
AIR
secondary air injection
A/T
automatic transmission or transaxle
SAP
accelerator pedal
B+
battery positive voltage
BARO
barometric pressure
CAC
charge air cooler
CARB
Californian Air Resources Board
CFI
continuous fuel injection
CL
closed loop
CKP
crankshaft position sensor
CKP REF
crankshaft reference
CM
control module
CMP
camshaft position sensor
CMP REF
camshaft reference
CO
carbon monoxide
CO2
carbon dioxide
CPP
clutch pedal position
CTOX
continuous trap oxidizer
CTP
closed throttle position
DEPS
digital engine position sensor
DFCO
decel fuel cut-off mode
DFI
direct fuel injection
DLC
data link connector
DTC
diagnostic trouble code
DTM
diagnostic test mode
EBCM
electronic brake control module
EBTCM
electronic brake traction control module
EC
engine control
ECM
engine control module
81
Appendix A: Glossary
ECL
engine coolant level
ECT
engine coolant temperature
EEPROM
electrically erasable programmable read only memory
EFE
early fuel evaporation
EGR
exhaust gas re-circulation
EGRT
EGR temperature
EI
electronic ignition
EM
engine modification
EOBD
European On-Board Diagnostics
EPROM
erasable programmable read only memory
EVAP
evaporative emission system
FC
fan control
FEEPROM
flash electrically erasable programmable read only memory
FF
flexible fuel
FP
fuel pump
FPROM
flash erasable programmable read only memory
FT
fuel trim
FTP
federal test procedure
GCM
governor control module
GEN
generator
GND
ground
H2O
water
HO2S
heated oxygen sensor
HO2S1
upstream heated oxygen sensor
HO2S2
up or downstream heated oxygen sensor
HO2S3
downstream heated oxygen sensor
HC
hydrocarbon
HVS
high voltage switch
HVAC
heating ventilation and air conditioning system
IA
intake air
IAC
idle air control
IAT
intake air temperature
IC
ignition control circuit
ICM
ignition control module
IFI
indirect fuel injection
82
Appendix A: Glossary
IFS
inertia fuel shut-off
I/M
inspection/maintenance
IPC
instrument panel cluster
ISC
idle speed control
KOEC
key on, engine cranking
KOEO
key on, engine off
KOER
key on, engine running
KS
knock sensor
KSM
knock sensor module
LT
long term fuel trim
MAF
mass airflow sensor
MAP
manifold absolute pressure sensor
MC
mixture control
MDP
manifold differential pressure
MFI
multi-port fuel injection
MI
malfunction indicator lamp
MPH
miles per hour
MST
manifold surface temperature
MVZ
manifold vacuum zone
MY
model year
NVRAM
non-volatile random access memory
NOX
oxides of nitrogen
O2S
oxygen sensor
OBD
on-board diagnostics
OBD I
on-board diagnostics generation one
OBD-II
on-board diagnostics, second generation
OC
oxidation catalyst
ODM
output device monitor
OL
open loop
OSC
oxygen sensor storage
PAIR
pulsed secondary air injection
PCM
powertrain control module
PCV
positive crankcase ventilation
PNP
park/neutral switch
PROM
program read only memory
83
Appendix A: Glossary
PSA
pressure switch assembly
PSP
power steering pressure
PTOX
periodic trap oxidizer
RAM
random access memory
RM
relay module
ROM
read only memory
RPM
revolutions per minute
SC
supercharger
SCB
supercharger bypass
SDM
sensing diagnostic mode
SFI
sequential fuel injection
SRI
service reminder indicator
SRT
system readiness test
ST
short term fuel trim
TB
throttle body
TBI
throttle body injection
TC
turbocharger
TCC
torque converter clutch
TCM
transmission or transaxle control module
TFP
throttle fluid pressure
TP
throttle position
TPS
throttle position sensor
TVV
thermal vacuum valve
TWC
three way catalyst
TWC+OC
three way + oxidation catalytic converter
VAF
volume airflow
VCM
vehicle control module
VR
voltage regulator
VS
vehicle sensor
VSS
vehicle speed sensor
WU-TWC
warm up three way catalytic converter
WOT
wide open throttle
84
Appendix B: Cables
Cables
Cable identification
Standard cables
OM0965
YTD950 - EOBD cable (supplied with TRW easycheck)
required for vehicles with CAN variable service reset.
4
3
2
1 12
10
11
D
C
B
I
J
A L
K
OM0958
YTD951 - EOBD pin-switchable cable
(supplied with TRW easycheck)
Optional cables
OM0961
YTD952 – VAG cable (optional)
85
Appendix B: Cables
OM0964
YTD953 – PSA cable (optional)
OM0962
YTD954 - Mercedes flying lead (optional)
OM0963
YTD955 – Sprinter cable (optional)
86
Appendix B: Cables
OM0960
YTD956 – Mercedes cable (optional)
OM0959
YTD957 – BMW cable (optional)
OM1388
YTD958 - Fiat/Alfa Romeo/Lancia (optional)
87
Appendix B: Cables
OM1106
YTD959 - Fiat/Alfa Romeo/Lancia (LS CAN) (optional)
OM1348
YTD960 - CAN converter cable (optional)
YTD964 - Peugeot/Citroen adapter
88
Appendix B: Cables
TRW0017
YTD801 - Update Kit - 1 function service tool - European (optional)
YTD802 - Update Kit - 2 plus function service tool - European (optional)
YTD803 - Update Kit - 1 function service tool - UK (optional)
YTD804 - Update Kit - 2 plus function tool - UK (optional)
Om
iDe
tec
t
TRW0014
YTD750 - Valve activator kit
TRW0016
YTD963 - Extension cable
89
Appendix C: Manufacturer compatibility
Manufacturer compatibility
Scan function
The service tool can communicate with any EOBD compliant vehicle fitted with a
J1962 diagnostic socket. The following should be used as a guide.
• All petrol engine vehicles manufactured since 2000.
• All diesel engine vehicles manufactured since 2004.
NOTE: Some manufacturers began incorporating On-Board Diagnostic systems as
early as 1994, however not all are 100% compliant.
FastCheck functions
The FastCheck functions currently support the following vehicle manufacturers.
ABS
Alfa Romeo
Audi
Bentley
BMW
Citroen
Fiat
Ford
GM Opel /
Vauxhall
Lancia
Land Rover
Mercedes
MG Rover
Mini
Peugeot
Renault
Saab
Seat
Skoda
Volkswagen
Volvo
Airbag Climate
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EPB
SAS
X
X
X
X
X
X
X
X
X
X
X
X
X
Service TPMS
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Refer to the supplied 'Vehicle Application List' on the CD-ROM to determine if a
particular vehicle model is supported.
NOTE: If a particular model is not listed, and the vehicle has been manufactured
since 2000, it may be possible to connect to the system via the vehicle’s J1962
diagnostic socket.
90
Appendix D: Manual service reset
Manual service reset
Service Reminder Indicator (SRI)
On some older vehicles it is not possible to reset the SRI by using the service tool.
The manufacturers of these vehicles generally have bespoke service reset tools
specifically for this task. However on a number of vehicles, it is possible to reset the
SRI via interfaces built into the vehicle. The following are some of the most common
SRI manual reset procedures.
Alfa Romeo
(1994 - 2000)
1.
2.
3.
4.
5.
Turn the ignition key to OFF.
Press button A and keep it pressed.
Turn the ignition key to ON.
Keep button A pressed for about 10 seconds.
The display will show '0' and the spanner symbol will disappear.
Alfa Romeo 156
1. Switch the Ignition ON.
2. Press the (INFO) button on the dashboard to enter the dashboard functions
menu.
3. Use the (+) and (-) buttons on the dashboard to navigate to the SERVICE option
and press (INFO) to select.
4. Hold down both the (+) and (-) buttons for at least 10 seconds.
5. The 'Number of Miles to Service' should now be reset to approximately 12500
miles.
6. Use the (+) and (-) buttons on the dashboard to navigate to the END MENU
option and press (MODE) to exit the functions menu.
7. Switch ignition OFF.
91
Appendix D: Manual service reset
Audi
Audi A4 and A6 (1995 - 1999)
1. With the ignition switch in the OFF position, press and hold button A whilst
turning the key to the ON position.
2. The message ‘Service OIL’ will appear. If the message does not display, repeat
step 1.
3. Pull out the button B until the message is extinguished.
4. The display should now show ‘Service ---’, indicating that the SRI has been
reset.
92
Appendix D: Manual service reset
BMW
BMW 3 Series (E46), BMW 7 Series
(E38), BMW 5 Series (E39) and
BMW X5 (E53)
BMW X3 (E83) and BMW Z4 (E85)
OM1347s
Button A arrowed in illustrations
The Service Interval Display (SIA) can be reset using the reset button for the trip
distance recorder on the instrument cluster
NOTE: The distance-based inspection can only be reset if approximately 10 litres of
fuel have been used since the previous reset was performed. The time-based
inspection can only be reset if approximately 20 days have passed since the
previous reset was performed
1.
2.
3.
4.
5.
Switch ignition OFF.
Press and hold button A.
Keep button depressed and switch the ignition to position I.
Keep button depressed for 5 seconds, until the service status is displayed.
The display will now indicate the remaining distance to service and the type of
service required (‘OIL SERVICE’ or ‘INSPECTION’). If the remaining distance is
displayed with ‘rSt’ then the service interval can be reset.
6. To reset the distance to service limit press button A for 5 seconds. The ‘rSt’ (or
reset) will flash on the display. If the reset is not required then wait until the ‘rSt’
(or reset) has stopped flashing before continuing. To reset press button A again
before ‘rSt’ has flashed 5 times to reset the service distance limit. The new
distance to service will be displayed for 5 seconds.
93
Appendix D: Manual service reset
NOTE: For vehicles that do not include time-based inspection then ‘End SIA’
will be displayed with the remaining distance until the next service. For vehicles
that do include time-based inspection then the time-based inspection status
will be shown.
7. The display will now indicate the remaining time to service. If the remaining
time is displayed with ‘rSt’ then the service interval can be reset.
8. To reset the time to service limit press button A for 5 seconds. The ‘rSt’ (or
reset) will flash on the display. If the reset is not required then wait until the ‘rSt’
(or reset) has stopped flashing before continuing. To reset press button A again
before ‘rSt’ has flashed 5 times to reset the service time limit. The new time to
service will be displayed for 5 seconds.
9. The ‘End SIA’ will now be displayed with the remaining time until the next
service.
Citroen
Berlingo 1999 - 2002
MPH
km/h
OM1053
1.
2.
3.
4.
94
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Appendix D: Manual service reset
Berlingo 2002 onwards
km/h
OM1054
1.
2.
3.
4.
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
C3
A
OM1046
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed until the display reads '0' and the spanner icon
extinguishes.
95
Appendix D: Manual service reset
C5
A
OM1050
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
C8
STOP
+/OM1052
1.
2.
3.
4.
96
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed until the display reads '0' and the spanner icon
extinguishes.
Appendix D: Manual service reset
Dispatch/Jumpy
OM1051
1.
2.
3.
4.
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Relay II/Jumper II (2002 onwards)
rpm x 100
A
OM1055
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
97
Appendix D: Manual service reset
Saxo
A
OM1045
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Synergie/Evasion
OM1051
1.
2.
3.
4.
98
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Appendix D: Manual service reset
Xantia
A
47673
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed. The spanner icon and the service interval will illuminate
for 5 seconds, then extinguish.
Xsara (1997 - 2000)
A
OM1047
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed. The spanner icon and the service interval will illuminate
for 5 seconds, then extinguish.
99
Appendix D: Manual service reset
Xsara (2000 onwards)
A
OM1047
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Xsara Picasso
A
OM1048
1.
2.
3.
4.
100
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Appendix D: Manual service reset
Fiat
(1994 - 2000)
1.
2.
3.
4.
5.
Turn the ignition key to OFF.
Press button A and keep it pressed.
Turn the ignition key to ON.
Keep button A pressed for about 10 seconds.
The display will show '0' and the spanner symbol will disappear.
101
Appendix D: Manual service reset
GM Vauxhall/Opel
Omega-B, Vectra-B 1999 onwards
A
OM1268
1.
2.
3.
4.
5.
102
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed until three dashes are displayed '--- --- ---'.
Switch ignition OFF to check the service request has been cleared.
Appendix D: Manual service reset
Lancia
(1994 - 2000)
1.
2.
3.
4.
5.
Turn the ignition key to OFF.
Press button A and keep it pressed.
Turn the ignition key to ON.
Keep button A pressed for about 10 seconds.
The display will show '0' and the spanner symbol will disappear.
103
Appendix D: Manual service reset
Land Rover
Range Rover III 2002 onwards (all except Japan and NAS)
A
OM1257
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
104
Switch ignition OFF.
Press and hold button A.
Keep button depressed and switch the ignition to position I.
Keep button depressed for 5 seconds, until the 'SIA RESET' appears.
The display will now indicate the distance to service and the type of service
required (OIL SERVICE or INSPECTION).
Check the distance to service has been reached.
a. If yes, proceed to step 9
b. If no, proceed to next step
Press button A once. The display will show the date to service.
Check the service date has been reached.
a. If yes, proceed to step 11
b. If no, proceed to step 10
When the distance to service limit has been reached, press button A for 5
seconds. 'RESET' will flash on the display. Press button A again before 'RESET'
has flashed 5 times to reset the service distance limit. The new distance to
service will be displayed for 5 seconds before the service date is displayed.
Press button A once to end the service interval check and reset.
When the date for service limit has been reached, press and hold button A for
5 seconds. 'RESET will flash on the display. Press button A again before
'RESET' has flashed 5 times to reset the service date limit. The new date to
service will be displayed for 5 seconds before end service is displayed.
Switch ignition OFF.
Appendix D: Manual service reset
Mercedes
Mercedes (1998 - 2007)
With the Flexible Service System and multi-function steering wheel controls
1. Switch ignition ON.
2. Use buttons
and
to scroll through the multi-function display until
the trip odometer and main odometer readings are displayed, or in the case of
a separate main odometer display, scroll until the exterior temperature is
displayed.
3. Use buttons
and
to scroll through the multifunction display until
the service indicator
or
is displayed.
4. Press and hold button
on the instrument cluster for approximately 3
seconds, until the following question is displayed within the multifunction
display:
‘DO YOU WANT TO RESET SERVICE INTERVAL? CONFIRM BY PRESSING R’
or
‘SERVICE INTERVAL? RESET WITH R BUTTON FOR 3 SEC’
5. Press and hold button
on the instrument cluster again, until a signal sounds.
6. The new service interval will appear in the multifunction display.
NOTE: The
refers to the trip distance reset button.
Mercedes (1998 - 2002)
With the Flexible Service System and without multi-function steering wheel
controls
1. Turn the ignition switch to the ON position and then immediately press the
button next to the digital display twice within one second.
The current status for days or distance will be displayed.
2. Turn the ignition switch to the OFF position within 10 seconds.
3. Press and hold the button while turning the ignition switch to the ON position.
The status for days or distance will be displayed again.
4. After approximately 10 seconds you will hear a confirmation chime and the
display will show ‘10,000 miles’ (‘15,000 km’). Release the button.
105
Appendix D: Manual service reset
Peugeot
106
A
OM1056
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
206
km/h
OM1057
1.
2.
3.
4.
106
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Appendix D: Manual service reset
306
A
OM1058
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
307
mph
STOP
OM1059
1.
2.
3.
4.
km/h
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
107
Appendix D: Manual service reset
406
km/h
A
OM1060
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
607
km/h
OM1061
1.
2.
3.
4.
108
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Appendix D: Manual service reset
806
OM1062
1.
2.
3.
4.
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
807
STOP
+/OM1063
1.
2.
3.
4.
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed until the display reads '0' and the spanner icon
extinguishes.
109
Appendix D: Manual service reset
Boxer II 2002 onwards
rpm x 100
A
OM1066
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Expert
OM1062
1.
2.
3.
4.
110
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Appendix D: Manual service reset
Partner 1999 - 2002
MPH
km/h
A
OM1064
1.
2.
3.
4.
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
Partner 2002 onwards
km/h
OM1065
1.
2.
3.
4.
A
Switch ignition OFF.
Press and hold button A.
Switch ignition ON.
Keep button depressed for 10 seconds.
The display will now read '0' and the spanner icon will extinguish.
111
Appendix D: Manual service reset
Renault
Oil level
km/h
km
OM1067
The lamp illustrated is an oil level low warning indicator and not a service interval
indicator. When the engine oil is at the correct level, this lamp will automatically
extinguish.
Malfunction Indicator Lamp (MIL)
km/h
SERV
OM1068
km/h
SERVICE
OM1069
The lamps illustrated above, are Malfunction Indicator Lamps (MIL) and not service
interval indicators. When illuminated there is a problem with the vehicle. Refer to
manufacturer’s documentation for further information.
112
Appendix D: Manual service reset
Clio III (models with trip computer; 2006 onwards)
Scenic II (models with trip computer; 2003 onwards)
A,B
OM1384
1. Switch ignition ON.
2. Press and release display reset button A or B on the tip of the wiper lever until
the 'Distance Before Next Service’ information is displayed.
3. Continue to depress the button for 10 seconds until the display shows the
distance to next service permanently. The indicator will then show the
appropriate service interval (e.g. 6000 miles/10000 km).
4. Release the reset button.
5. Switch ignition OFF.
113
Appendix D: Manual service reset
Laguna (models with trip computer; 1994 - 1998)
A
OM1070
1. Switch ignition ON.
2. Press reset button A until spanner icon flashes.
3. Continue to depress the button until the spanner icon stops flashing and
remains illuminated.
The indicator will show the appropriate service interval (e.g. ‘6000 miles’/
’10000 km’).
4. Release the reset button.
5. Switch ignition OFF.
Laguna II (2001 onwards)
B
A
OM1071
1. Switch ignition ON.
2. Repeatedly press reset button A until spanner icon flashes and the distance
remaining until the next service appears in the odometer display.
3. Press and hold button B until the display has flashed 8 times.
4. Release button B. The new service interval is now displayed.
5. Switch ignition OFF.
114
Appendix D: Manual service reset
Megane II (models with trip computer; 2003 onwards)
B
A
OM1385
1. Switch ignition ON.
2. Press and release display reset button A on the tip of the wiper lever until the
service information is displayed.
3. Press button B for 10 seconds until the display shows the next service interval
permanently. The indicator will then show the appropriate distance before the
next service (e.g. ‘6000 miles’/’10000 km’).
4. Release the reset button.
5. Switch ignition OFF.
115
Appendix D: Manual service reset
Safrane
A
OM1073
1. Press and hold button A.
2. Switch ignition ON.
3. Continue to depress the button until the spanner icon stops flashing and
remains illuminated.
The indicator will show the appropriate service interval (e.g. ‘6000 miles’/
’10000 km’).
4. Release the reset button.
5. Switch ignition OFF.
Vel Satis
B
A
OM1072
1. Switch ignition ON.
2. Repeatedly press reset button A until spanner icon flashes and the distance
remaining until the next service appears in the odometer display.
3. Press and hold button B until the display has flashed 8 times.
116
Appendix D: Manual service reset
4. Release button B. The new service interval is now displayed.
5. Switch ignition OFF.
Smart
Roadster
Service Type
Symbol
Service A
One Spanner Displayed
Service B
Two Spanners Displayed
A
OM1105
1. Turn the ignition ON and within 4 seconds select the service interval display by
pressing button A on the top of the instrument cluster (repeatedly until the
service interval is displayed).
2. Hold button A down and turn the ignition OFF.
3. Turn the ignition ON.
4. With button A held down turn the ignition ON and wait for 10 seconds. The
service indicator will now be reset.
5. Release button A, the type and distance to the next service will be shown.
117
Appendix D: Manual service reset
Volkswagen
Cabrio, Golf III, GTi, Jetta III (1993 - 1995) and Jetta (1996)
One of four service codes may be displayed on instrument panel according to
distance travelled. Each service code displayed determines the type or level of
maintenance required. The service code will flash for approximately 3 seconds in
odometer display window as the ignition is turned on. When servicing becomes due
(every 7,500 miles), the appropriate service code will flash for approximately 60
seconds. The four service codes available for display are as follows:
• IN 00 (No Service Necessary)
• OEL (Oil Change Service) - Every 7,500 Miles
• IN 01 (Inspection Service) - Every 15,000 Miles
• IN 02 (Additional Servicing Work) - Every 30,000 Miles
After performing the required maintenance, each effected service code displayed
must be reset individually. For example, at 15,000 miles service codes OEL and
IN 01 will both need to be reset.
A
B
OM1030
1. To reset the SRI, turn the ignition switch to the ON position. Press and hold the
odometer reset button A. Whilst holding button A, turn the ignition switch to
the OFF position.
2. Service code ‘OEL’ will be displayed. To reset this counter, press and hold
button B until 5 dashes appear on the display.
3. If necessary, press the button A to display ‘IN 01’. To reset this counter, press
and hold button B until 5 dashes appear on the display.
4. If necessary, press the button A to display ‘IN 02’. To reset this counter, press
and hold button B until 5 dashes appear on the display.
5. To exit reset mode, turn the ignition switch to the ON position.
6. When ‘IN 00’ is displayed, turn the ignition switch to the OFF position.
118
Appendix D: Manual service reset
Volvo
Volvo 240 (1986 - 1989)
Reach behind the instrument panel and push the lever located between the
tachometer and the speedometer.
Volvo 240 (1990 - 1993)
1. Remove the plug from the face of the instrument panel between the clock and
the speedometer.
2. Insert a thin-bladed tool into the cavity and press the reset button.
119
Appendix D: Manual service reset
Volvo 740 (1986 - 1988)
Reach behind the instrument panel and push the button located to the left of the
speedometer.
Volvo 740 (1989 - 1992)
1. Remove the plug from the face of the instrument panel between the clock and
the speedometer.
2. Insert a thin-bladed tool into the cavity and press the reset button.
120
Appendix D: Manual service reset
Volvo 760 (1986 - 1990)
1. Remove the plug from the face of the instrument panel between the clock and
the speedometer.
2. Insert a thin-bladed tool into the cavity and press the reset button.
Volvo 780 (1988 - 1990)
Reach behind the instrument panel and push the button located to the left of the
speedometer.
121
Appendix D: Manual service reset
Volvo 850 (1993 - 1995) fitted with the Yazaki instrument panel
NOTE: This instrument panel has the odometer located above the speedometer
needle.
1. Remove the plug from the face of the instrument panel between the clock and
the speedometer.
2. Insert a thin-bladed tool into the cavity and press the reset button.
122
Appendix D: Manual service reset
Volvo 850 (1993 - 1995) fitted with the VDO instrument panel
NOTE: This instrument panel has the odometer located below the speedometer
needle.
1. With the ignition switch in the ON position and the engine not running.
7
6
3
5
2
1
OM1034
Diagnostic module located in engine compartment adjacent to LH suspension mount
2. Connect the diagnostic module test lead to terminal 7.
3. Press the reset button on the diagnostic module 4 times in quick succession.
4. When the LED on the diagnostic unit illuminates and stays illuminated, press
the reset button once and release it.
5. When the LED illuminates and stays illuminated, press the button 5 times in
quick succession.
6. When the LED illuminates again, press the button once.
7. The LED will flash several times to indicate that the sequence has been
correctly entered and the SRI has been reset.
8. Unplug the test lead from terminal 7 and turn the ignition switch to the OFF
position.
123
Appendix D: Manual service reset
Volvo 940 (1991 - 1995)
1. Remove the plug from the face of the instrument panel between the clock and
the speedometer.
2. Insert a thin-bladed tool into the cavity and press the reset button.
Volvo 960 (1991 - 1995)
1. Remove the plug from the face of the instrument panel between the clock and
the speedometer.
2. Insert a thin-bladed tool into the cavity and press the reset button.
124
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