PART | COLOR | LOCATION |
12 VOLT CONSTANT | RED (+) | @ IGNITION SWITCH HARNESS |
STARTER | PURPLE (+) or YELLOW (+) | @ IGNITION SWITCH HARNESS |
STARTER 2 | N/A | |
IGNITION 1 | PINK (+) | @ IGNITION SWITCH HARNESS |
IGNITION 2 | WHITE (+), See NOTE #4 | @ IGNITION SWITCH HARNESS |
IGNITION 3 | N/A | |
ACCESSORY/HEATER BLOWER 1 | ORANGE (+) | @ IGNITION SWITCH HARNESS |
ACCESSORY/HEATER BLOWER 2 | N/A | |
KEYSENSE | N/A | |
PARKING LIGHTS ( - ) | N/A | |
PARKING LIGHTS ( + ) | BROWN (+) | @ HEADLIGHT SWITCH or in DRIVERS KICK PANEL |
POWER LOCK | LIGHT BLUE (TYPE A) | IN EITHER DOOR HARNESS |
POWER UNLOCK | WHITE (TYPE A) | IN EITHER DOOR HARNESS |
DOOR TRIGGER | PURPLE (-) or GRAY (-) | @ HEADLIGHT SWITCH |
DOMELIGHT SUPERVISION | WHITE (-), (Requires #775 Relay) | @ UNDERDASH LIGHT |
TRUNK RELEASE | BLACK (+) or BLACK/WHITE (+), (Requires #775 Relay) | LOW IN DRIVERS KICK PANEL, See NOTE #2 |
SLIDING POWER DOOR | N/A | |
HORN | BLACK (-) | @ STEERING COLUMN HARNESS |
TACH | WHITE (AC) | @ ECM, See NOTE #3 |
WAIT TO START LIGHT | N/A | |
BRAKE | WHITE (+) | @ SWITCH ABOVE BRAKE PEDAL |
FACTORY ALARM DISARM | N/A | |
ANTI-THEFT | YELLOW (+), ORANGE/BLACK (-) and RED/WHITE (Not used) | GM's PASSLOCK 2 System, these wires exit the Ignition Switch Tumbler together and are in the Main Ignition Switch Harness in the Column. |
EXTRA INFORMATION |
NOTE #1: This vehicle is equipped with GM'S PASSLOCK 2 ANTI-THEFT SYSTEM and Requires 791 Bypass Module for Remote starting to order go to the SECURITY BYPASS MODULE Page on this website. NOTE #2: On vehicles with REAR LIFT GATE, it is a (+) Positive System and on vehicles with the Cargo Doors, it is a 5-wire system, See DIAGRAM NOTE #3; the ECM is located on the DRIVERS SIDE INNER FENDER. The TACH wire is in a BLACK plug marked WHITE. NOTE #4: IMPORTANT !!!!! this wire MUST BE CONNECTED as IGNITION #2 for REMOTE STARTING!!!!!! |