CA-520A Installation Instructions
Installation Precautions:
Roll down window to avoid locking keys in vehicle during installation
Avoid mounting components or routing wires near hot surfaces
Avoid mounting components or routing wires near moving parts
Tape or loom wires under hood for protection and appearance
Use grommets when routing wires through metal surfaces
Use a voltmeter for testing and verifying circuits
Kit Contents
(1) - CA-520A Control Module
(2) - 4 Button High Frequency Transmitters
(1) - 3 Channel Code Learning Receiver
(1) - Multi Pin Input/Output Harness
(1) - Six Pin Harness
(1) - 2 Pin Door Lock Harness
(1) - Control Switch
(1) - Programming Switch
(1) - Hood Pin Switch
(1) - Remote Start Warning Label
(1) - Literature Package
Note:
Do not install this system on a vehicle that is not equipped with the following:
• Automatic Transmission
• Fuel Injection
• Ignition / Shift Interlock
Technical Support
(800) 421-3209
FCC COMPLIANCE
This device complies with Part 15 of the FCC rules and with RSS-210 of Industry Canada. Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including any interference that may cause undesired operation.
Warning!
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
1
System Layout
CA 520A
2
1. SIX PIN POWER HARNESS
Battery Power 1 (12 AWG) (RED/PURPLE)
Battery Power 2 (12 AWG) (RED)
Locate the vehicle battery wire(s) at the ignition switch.
Verification: These wires will register voltage in all positions of the ignition switch.
Connect the RED/PURPLE wire to the vehicle’s battery wire.
Connect the RED wire to the vehicle’s battery wire.
Note: Remove the 30 Amp fuse out of each fuse holder until the installation is complete
IMPORTANT!
If the vehicle is equipped with more than one battery wire at the ignition switch, connect the RED/
PURPLE wire and the RED wire to seperate vehicle battery wires.
Starter Output (12 AWG) (PURPLE)
Locate the vehicle’s starter wire at the ignition switch.
Verification: This wire registers voltage only in the start (crank) position of the ignition switch.
Connect the PURPLE wire to the vehicle’s starter wire.
Ignition 1 Output (12 AWG) (PINK)
Locate the vehicle’s Ignition 1 wire at the ignition switch.
Verification: This wire registers voltage when the key is turned to the ON (or RUN) position. The voltage does not drop out when the key is turned to the START (or CRANK) position.
Connect the PINK wire to the vehicle’s Ignition 1 wire.
Accessory 1 (Heater/AC) Output (12 AWG) (ORANGE)
Locate the vehicle’s accessory wire at the ignition switch.
Verification: This wire registers voltage when the key is turned to the ON (or RUN) position,
The voltage drops out when the key is turned to the START (or CRANK) position.
Connect the ORANGE wire to the vehicle’s accessory wire.
Selectable Ignition 2 Output / Accessory 2 Output (12AWG) (PINK/WHITE)
Locate the vehicle’ s ignition 2 or accessory 2 wire at the ignition switch. Refer to the Ignition 1 or Accessory
1 wires above for verification.
Connect the PINK/WHITE wire to the vehicle’s ignition 2 or accessory 2 wire.
IMPORTANT!
The factory setting for the PINK/WHITE wire is ignition 2 output. Refer to programming option 2 on page 14 to change the setting to accessory 2 output.
3
2. THIRTEEN PIN HARNESS
Chassis Ground Source (-) (BLACK)
Connect the BLACK wire to a solid chassis ground point using the supplied ring terminal and 1/2” long screw. Scrape away paint from the grounding point to ensure a good connection. The recommended grounding point is a painted metal surface in the driver’s side kick panel area.
Note: Do not ground the BLACK wire with any other vehicle components.
Control Safety Switch (-) (BLACK/WHITE)
Control Safety Switch Mounting
Connect the BLACK/WHITE wire to one wire of the supplied control safety switch (ON/OFF toggle switch).
Connect the other wire of the supplied control safety switch to a chassis ground source.
Mount the control safety switch in a location easily accessible by the driver. Drill a 1/4” hole verifying clearance behind the chosen mounting location and secure the control safety switch with the star washer and nut.
Hood Pin Switch Mounting
Hood Pin Input / Shutdown (-) (GRAY)
Mount the supplied hood pin switch in an area allowing the hood to depress the switch at least 1/4” when closed. Use care to make sure the hood pin switch is mounted away from water drain paths. If necessary, the included bracket may be used to mount the hood pin switch away from rain gutters or for mounting against the fire wall. Carefully check behind the chosen location for fluid lines or electrical wiring. The hood pin switch must be mounted into a metal chassis ground surface.
For direct mounting, drill a 1/4” hole and thread the hood pin switch into the hole and tighten with a 7/16” nutdriver.
Route the GRAY wire through an existing grommet (if available) in the firewall and connect to the mounted hood pin switch.
IMPORTANT!
The hood pin switch will prevent the vehicle from remote starting if the vehicle’s hood is open.
Failure to install the hood pin switch may result in personal injury or property damage.
Brake Input/Shutdown (+) (BROWN/RED)
Locate the vehicle’s brake light wire at the brake pedal mounted switch.
Verification: This wire registers positive voltage when the brake pedal is pressed.
Connect the BROWN/RED wire to the vehicle’s brake light wire.
4
2. THIRTEEN PIN HARNESS, CONTINUED
Parking Light Polarity (+/-) (WHITE/RED)
Parking Light Output (+/-) (WHITE)
Positive Switching Parking Lights:
Locate the parking light output wire at the vehicle’s light switch.
Verification: This wire registers positive voltage when the parking lights are turned on.
Connect the WHITE/RED wire to a 15 Amp max fused battery source.
Connect the WHITE wire to the parking light output wire at the vehicle’s light switch.
Negative Switching Parking Lights:
Locate the parking light output wire at the vehicle’s light switch.
Verification: This wire registers ground when the parking lights are turned on.
Connect the WHITE/RED wire to a good chassis ground.
Connect the WHITE wire to the parking light output wire at the vehicle’s light switch.
Ignition Bypass To Existing Alarm (+) (YELLOW/BLACK)
NOTE!
This wire is only required when the remote start system is used in conjunction with an additional remote activated aftermarket security system.
Locate the ignition input wire at the control module of the aftermarket security system.
Verification: This wire receives voltage when the ignition key is in the ON (or RUN) position. The voltage does not drop out when the key is turned to the START (or CRANK) position.
Disconnect the aftermarket alarm’s ignition input wire from its source.
Connect the YELLOW/BLACK wire to the aftermarket alarm’s previously disconnected ignition input wire.
Tach Signal Input (PURPLE/WHITE)
Locate the vehicle’s ignition coil or fuel injector in the engine compartment.
Verification: Refer to Vehicle Wire Color and Location Chart for the wire color and location, or test using the following procedure:
1. Set voltmeter to AC VOLTS.
2. Attach positive lead of the volt meter to a constant 12-volt source.
3. Attach negative lead of the volt meter to the wire being tested.
4. Start the engine.
5. Have someone press on the gas pedal slightly as you monitor the meter. If connected to the correct wire, the voltage reading will increase as the engine’s RPM increases.
Connect the PURPLE/WHITE wire to the negative side of the vehicle ignition coil or fuel injector.
5
2. THIRTEEN PIN HARNESS, CONTINUED
Wait-To-Start Input (+) (BLACK/GRAY)
Locate the Wait-To-Start light wire at the instrument panel.
Verification: This wire registers positive or negative voltage when the wait-to-start light illuminates.
For Positive switching circuits follow diagram 1 below.
Diagram 1
Wait-To-Start Bulb
At Instrument Panel
BLACK/GRAY Wait-To-Start
Wire
1N4004 Diode
Ignition Vehicle Control Module
For Negative switching circuits follow diagram 2 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
Diagram 2
Wait-To-Start Bulb
At Instrument Panel
Ground
87
86
30
87a
85
BLACK/GRAY Wait-To-Start
Wire
Vehicle Control Module
NOTE!
The CA-520A has an optional Wait-To-Start feature that provides a pre-set wait-to-start time.
When using this feature it is not necessary to connect the BLACK/GRAY wire above.
6
2. THIRTEEN PIN HARNESS, CONTINUED
Active Output (-) 300mA (BLUE/BLACK)
The Ignition 3 output wire provides a ground output when the remote start function is activated and remains active for 4 seconds after the remote start is shutdown. The Ignition 3 output wire can be used for several functions listed below. If this wire will be used for multiple applications a 1 amp diode is required inline with the stripe facing the control module.
Factory transponder (coded key) bypass. See your sales associate for details.
General Motors VATS bypass, see diagram 3 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
Diagram 3
Ignition Switch
Fused +12 Volt
Battery Source
87
86
30
87a
85
Matching Value
Resistor
BLUE/BLACK ActiveOutput
Wire
X CUT
VATS Control Module
Ignition 3 output, see diagram 4 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
Accessory 2/3 output, see diagram 5 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
Diagram 4
Fused +12 Volt
Battery Source
Jump To PINK
Ignition Output
Wire From
Control Module
87
86
30
87a
85
BLUE/BLACK ActiveOutput
Wire
To Vehicle's2nd or 3rd
Ignition Wire
Diagram 5
Fused +12 Volt
Battery Source
Jump To ORANGE
Accessory Output
Wire From
Control Module
87
86
30
87a
85
BLUE/BLACK ActiveOutput
Wire
To Vehicle's2nd or 3rd
Accessory Wire
7
2. THIRTEEN PIN HARNESS, CONTINUED
Selectable Parking Brake/External Start Input (for optional Turbo Timer / External Remote Start feature)
(-) (ORANGE/BLACK)
This wire is selectable between Turbo Timer Mode or External Start trigger.
Parking Brake Verification: This wire registers ground when the parking brake is engaged.
Connect the ORANGE/BLACK wire to the parking brake wire for Turbo Timer mode. For External Start, momentarily supplying this wire with a ground signal will activate the remote start sequence.
Optional Rear Defrost Output (-) 300mA (ORANGE/RED)
Locate the vehicle’s rear window defrost wire.
Verification: This wire will register either positive voltage or ground when the rear defroster is turned on.
Connect the ORANGE/RED wire to the vehicle defrost wire if the system is negative.
If the system is positive, connect the ORANGE/RED wire as shown in diagram 6 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
Diagram 6
Fused +12 Volt
Battery Source
87
86
30
87a
85
ORANGE/RED Rear
Defrost Output Wire
Rear Defrost
Control Relay
To Rear Window
Defrost Grid
Optional Channel 2 / Trunk Release Output (-) 300mA (WHITE/BLUE)
Locate the vehicle’s trunk release wire at the trunk release switch.
Verification: This wire will register either positive voltage or ground when the trunk release is activated.
Connect the WHITE/BLUE wire to the vehicle’s trunk release wire if the system is negative
If the system is positive, connect the WHITE/BLUE wire as shown in diagram 7 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
Diagram 7
Fused +12 Volt
Battery Source
Electric Trunk
Release Switch
87
86
30
87a
85
WHITE/BLUE (-) Trunk
Release Output Wire
Trunk
To Electric Trunk
Release Motor
8
3. FOUR PIN INTERFACE OUTPUT HARNESS
Factory Disarm / Pulse Before Start (-) 300mA (LIGHT GREEN/BLACK)
Locate the factory alarm disarm wire at the key cylinder inside the driver ’s door.
Verification: This wire registers ground the key is turned to the unlock position in the driver’s door key cylinder.
Connect the LIGHT GREEN/BLACK wire to the factory alarm disarm wire.
Pulse After Start (-) 300mA (LIGHT BLUE)
This wire is usually used to re-lock the vehicle’s doors upon remote st art if necessary. This wire supplies a pulsed 300mA output following the remote start sequence.
Pulse After Shutdown (-) 300mA (BLACK/RED)
This wire is usually used to re-lock the vehicle’s doors if they unlock upon remote start shutdown. It can also be used to pulse a door pinswitch wire to prevent the vehicle’s accessories from staying on after remote start shutdown.
Pulse During Crank (-) 300mA (BLACK/YELLOW)
Locate the vehicle’s second starter (crank) wire at the ignition switch. (If equipped)
Verification: This wire registers voltage only in the st art (crank) position of the ignition switch.
Connect the BLACK/YELLOW wire as shown in diagram 8 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
Diagram 8
Fused +12 Volt
Battery Source
Jump To PURPLE
Starter Output
Wire From The
Control Module
87
86
30
87a
85
BLACK/YELLOW Pulse
During Crank Wire
To Vehicle's 2nd
Starter Wire
9
4. TWO PIN DOOR LOCK/UNLOCK HARNESS
Negative Lock Output / Positive Unlock Output (GREEN)
Negative Unlock Output / Positive Lock Output (BLUE)
The door lock / unlock outputs are designed to control several different types of systems which may require additional parts. Please review the wire and location chart to see which type of door lock system is in the vehicle. The most common types are shown in the diagrams below.
Negative Switching:
Locate the lock / unlock wires at the vehicle’s lock / unlock switch.
Verification: These wires will register ground when the lock/unlock switches are activated.
Connect the GREEN and BLUE wires shown in diagram 9 below.
Positive Switching:
Locate the lock / unlock wires at the vehicle’s lock / unlock switch.
Verification: These wires will register positive voltage when the lock/unlock switches are activated
Connect the GREEN and BLUE wires shown in diagram 10 below.
Door Lock Switch GREEN (-) Lock Output Door Lock Switch
BLUE (+) Lock Output
Lock
Unlock
Vehicle Door Lock
Control Relays
Lock
Unlock
Vehicle Door Lock
Control Relays
BLUE (-) Unlock Output
GREEN (+) Unlock Output
Diagram 9 Diagram 10
Reverse Polarity (5-Wire Door Locks)
Locate the lock / unlock wires at the vehicle’s lock / unlock switch.
Verification: These wires will rest at ground and register positive voltage when the lock/unlock switches are activated.
Connect the GREEN and BLUE wires shown in diagram 11 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
Master Door
Lock Switch
Lock
Unlock
86
87
87a
30
X
Cut
85
Fused +12 Volt
Battery Source
GREEN (-) Lock Output
To Door Lock
Actuators
Fused +12 Volt
Battery Source
87
BLUE (-) Unlock Output
86
87a
30
X
Cut
85
To Door Lock
Actuators
Diagram 11
10
4. TWO PIN DOOR LOCK/UNLOCK HARNESS, CONTINUED
Negative Lock Output / Positive Unlock Output (GREEN)
Negative Unlock Output / Positive Lock Output (BLUE)
The door lock / unlock outputs are designed to control several different types of systems which may require additional parts. Please review the wire and location chart to see which type of door lock system is in your vehicle. The most common types are shown in the diagrams below.
One wire Positive / Negative Multiplexed (resistor based system)
Locate the lock / unlock wire at the vehicle’s lock / unlock switch.
Verification: This wire will show variable positive voltage or ground when the switch is activated. Please consult the wire and location chart for specific resistor values and polarity for your vehicle.
Connect the GREEN and BLUE wires shown in diagram 12 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
GREEN (-) Lock Output
Door
Lock Switch
86
87
87a
30
Fused +12 Volt Battery Source
For Positive Polarity Systems
Or
Chassis Ground For
Negative Polarity Systems
87
85
Fused +12 Volt
Battery Source 86
87a
30
BLUE (-) Unlock Output
85
Lock
Resistor Resistor
Vehicle Door Lock
Control Relays
Unlock
Diagram 12
Aftermarket door lock / unlock actuators (not supplied use Code Alarm par t # DA1 ):
Connect the GREEN and BLUE wires shown in diagram 13 below. Use Code Alarm part HDRLY (an SPDT relay, not included).
Door Lock
Actuator
M
86
87
30
87a
85
Fused +12 Volt
Battery Source
Chassis
Ground
GREEN (-) Lock Output
86
87
30
87a
85
Fused +12 Volt
Battery Source
Chassis
Ground
BLUE (-) Unlock Output
Diagram 13
11
5. PROGRAM SWITCH AND ANTENNA / RECEIVER MOUNTING
Program Switch Mounting (GRAY and BLACK with 2-pin BLUE connector)
Drill a 9/32” diameter hole in an area that is easily accessible but not in plain sight. Be careful to make sure the is clearance behind the panel to prevent drilling in to wiring or switches.
Mount the switch from behind the chosen panel and secure with the supplied star washer and nut.
Route the program switch wires to the control module and plug into the 2-pin BLUE connector.
Antenna / Receiver Mounting (BLACK, GREEN and RED with 3-pin connector)
Choose a mounting location on the front or rear glass that is free of any black metallic window film and clean thoroughly.
Plug the 3-pin connector into the antenna/receiver assembly and mount vertically using the supplied 2sided adhesive tape.
Route the antenna/receiver cable to the control module and plug the 3-pin connector.
IMPORTANT!!!
MOUNTING THE ANTENNA/RECEIVER ON METALLIC WINDOW FILM WILL WEAKEN OPERATING
RANGE OF THE REMOTE START SYSTEM.
Powering-up the remote start system
Turn the ignition key to the ON position.
Plug (2) 30 Amp fuses into the RED & RED/PURPLE fuse holders.
Turn the ignition key to the OFF position.
Mounting the Control Module
Using long tie straps mount the control module to an underdash bracket or large wire harness, making sure it does not interfere with any moving parts in the vehicle.
Using tie straps secure any wiring to prevent it from hanging or rubbing against any panels or bracket.
Re-install any vehicle panels removed during installation.
12
6. SYSTEM PROGRAMMING
Transmitter Programming
1. Enter the vehicle and turn the ignition key to the ON position.
2. Press and release the programming switch 3 times.
The dash mounted LED will flash 1 time and the parking lights will flash 1 time, indicating the system is ready to accept programming for LOCK.
3. Press and hold the LOCK icon button on the transmitter you wish to program for 4 seconds or until you see a long flash of the parking lights.
Repeat step 3 for each additional transmitter you wish to program.
4. Turn the ignition key to the OFF position and test the functions on the transmitters.
IMPORTANT!!!
IF YOU ALLOW MORE THAN 15 SECONDS TO PASS BETWEEN STEPS, THE PROGRAMMING
MODE WILL BE TERMINATED
Programming Tach Rate
1. Enter the vehicle and turn the ignition key to the ON position.
2. Press and release the programming switch 3 times.
3. Immediately turn the ignition key to the OFF position.
4. Push and hold the programming switch.
5. Start the vehicle using the ignition key (while continuing to hold the programming switch).
6. When the unit senses the tach signal, the parking lights will begin to flash.
7. Release the programming switch.
The parking lights will turn on for 3 seconds to indicate that the tach signal is stored and the unit has exited tach programming mode.
IMPORTANT!!!
A VALID TACH SIGNAL IS REQUIRED FOR ALL VEHICLE APPLICATIONS. THE SYSTEM WILL
NOT OPERATE UNTIL THE TACH RATE HAS BEEN PROGRAMMED.
13
6. SYSTEM PROGRAMMING, CONTINUED
Programming Selectable Features
1. Enter the vehicle and turn the ignition key to the ON position.
2. Press and release the programming switch 3 times.
3. Immediately turn the ignition key OFF, then back ON.
4. Press and release the programming switch 2 times.
5. Use the KEY icon button on the transmitter to advance to the feature you want to change.
The parking lights will flash a number of times indicating which option you have accessed.
6. Use the LOCK icon button on the transmitter to change the setting of an option.
The parking lights will flash a number of times indicating the feature setting (see chart below).
IMPORTANT!!!
IF YOU ALLOW MORE THAN 15 SECONDS TO PASS BETWEEN STEPS, THE PROGRAMMING
MODE WILL BE TERMINATED
OPTION PROGRAMMING CHART
FEATURE SELECTION
1. Run Time
1 FLASH
5 Min.
2. Ign. 2 or Acc. 2 ACC. 2
3. Light Out during R.S.
Steady
4. Tach Mode Tachless
5. Voltage Level >.5V B4 start
6. Troubleshooting
7. Door Locks
8. Crank Time
9. Gas/Diesel
10.Turbo Timer
11.Defrost Output
Off
1sec/1sec
0.8 sec
Gas
Off
Pulsed
12. One/Two BTN Start 1 BTN
13. Parking Brake External Start
2 FLASH
10 Min.
Ign. 2
Flash
Tach
<.5V B4 start
3 FLASH
15 Min.
On
3.5sec/3.5 sec 1sec/Dbl 1sec
1.0 sec
Diesel 10
3 min
10 min
1.5 sec
Diesel 15
5 min
2 BTN
P. Brake
4 FLASH
20 Min
2.0 sec
Diesel 20
10 min
DEFAULT
10 Min.
Ign. 2
Steady
Tach
>.5V B4 start
Off
1sec/1sec
1.0 sec
Gas
Off
Pulsed
2 BTN
P. Brake
14
7. SYSTEM TESTING
Hood Pin Safety Shutdown
The Hood Pin Switch Safety Shutdown is to prevent the remote start system from being activated while a mechanic or vehicle owner is performing routine maintenance.
To test the integrity of this circuit:
1. With the driver’s window in the down position, start the vehicle using the transmitter.
2. Reach inside the car and pull the hood release.
3. Raise the vehicle’s hood and verify that the remote start system shuts down.
If the system fails this test, recheck your hood pin switch connection to the GRAY wire.
Warning!!
Do not use the remote start system until you confirm operation of the hood pin safety shutdown
Control Safety Switch Shutdown
The Control Safety Switch Shutdown is to prevent the remote start system from being activated while the switch is in the off position.
To test the integrity of this circuit:
1. Place the control safety switch in the ON position.
2. Remote start the vehicle using the transmitter.
3. Manually turn the control safety switch to the OFF position and confirm that the remote start system shuts down.
If the system fails this test, recheck your control safety switch connection to the BLACK/WHITE wire.
Warning!!
Do not use the remote start system until you confirm operation of the control safety switch shutdown
Brake Safety Shutdown
The Brake Safety Shutdown is to shutdown the remote start system if the brake pedal is pressed.
To test the integrity of this circuit:
1. Sitting in the driver ’s seat, remote start the vehicle using the transmitter.
2. Press the brake pedal and confirm that the remote start system shuts down.
If the system fails this test, recheck your brake switch connection to the BROWN/RED wire.
Warning!!
Do not use the remote start system until you confirm operation of the brake safety shutdown
15
NOTES:
16
