PART | COLOR | LOCATION |
12 VOLT CONSTANT | WHITE (+) | IGNITION SWITCH HARNESS |
STARTER | BLACK/YELLOW (+) | IGNITION SWITCH HARNESS |
STARTER 2 | N/A | |
IGNITION 1 | BLACK/WHITE (+) | IGNITION SWITCH HARNESS |
IGNITION 2 | N/A | |
IGNITION 3 | N/A | |
ACCESSORY/HEATER BLOWER 1 | BLUE/RED (+) | IGNITION SWITCH HARNESS |
ACCESSORY/HEATER BLOWER 2 | BLUE (+) | IGNITION SWITCH HARNESS |
KEYSENSE | N/A | |
PARKING LIGHTS ( - ) | N/A | |
PARKING LIGHTS ( + ) | GREEN/WHITE (+) | @ HEADLIGHT SWITCH |
POWER LOCK | BLACK/RED (TYPE B) See NOTE *1 | @ PIN 27 or 49, @ ETACS ECU, See NOTE *3 |
POWER UNLOCK | BLACK/BLUE (TYPE B) See NOTE *1 | @ PIN 28 or 50, @ ETACS ECU, See NOTE *3 |
DOOR TRIGGER | GREEN/RED (-) | @ PIN 2, IN 2-PIN PLUG, ABOVE FUSES |
DOMELIGHT SUPERVISION | USE DOOR TRIGGER, Requires Part #775 Relay | |
TRUNK RELEASE | N/A | |
SLIDING POWER DOOR | N/A | |
HORN | GREEN/RED to GREEN/BLACK (-) | @ STEERING COLUMN HARNESS |
TACH | WHITE | @ ENGINE SPEED DETECTION CONNECTOR, See NOTE *2 |
WAIT TO START LIGHT | N/A | |
BRAKE | GREEN (+) | @ SWITCH ABOVE BRAKE PEDAL |
FACTORY ALARM DISARM | BLACK/RED (-) | @ ETACS ECU, PIN 52, See NOTE *3 |
ANTI-THEFT | TRANSPONDER ANTI-THEFT SYSTEM, REQUIRES 791 BYPASS MODULE AND EXTRA IGNITION KEY | TRANSPONDER @ IGNITION SWITCH TUMBLER |
EXTRA INFORMATION |
NOTE *1 WHEN DOING DOORLOCKS ON THESE TRUCKS, DO NOT CYCLE DOORLOCKS RAPIDLY, THIS MAY CAUSE THE ETACS ECU TO FAIL AND THE DOORLOCKS WILL NO LONGER WORK. YOU MUST ADD DIODES TO THE LOCK AND UNLOCK WIRES TO PREVENT DAMAGE TO THE ETACS ECU. MAKE SURE YOU INSERT THE DIODES WITH THE STRIPED SIDE TOWARDS THE UNIT. NOTE *2 THE ENGINE SPEED DETECTION CONNECTOR IS A SINGLE PIN BLUE CONNECTOR NEAR THE MASTER CYLINDER UNDER THE HOOD. NOTE *3 THE ETACS (Electronic Timing/Alarm Control System) ECU (Electronic Control Unit) IS ATTACHED TO THE BACK OF THE FUSEBOX |