| PART | COLOR | LOCATION |
| 12 VOLT CONSTANT | RED (+) | @ IGNITION SWITCH HARNESS |
| STARTER | BLACK/RED (+) | @ IGNITION SWITCH HARNESS |
| STARTER 2 | N/A | |
| IGNITION 1 | BROWN (+) | @ IGNITION SWITCH HARNESS |
| IGNITION 2 | N/A | |
| IGNITION 3 | N/A | |
| ACCESSORY/HEATER BLOWER 1 | BROWN (+) | @ IGNITION SWITCH HARNESS |
| ACCESSORY/HEATER BLOWER 2 | N/A | |
| KEYSENSE | N/A | |
| PARKING LIGHTS ( - ) | BROWN/WHITE (-) or RED/WHITE (-) | @ BCM, 32-Pin Plug, See NOTE #2 |
| PARKING LIGHTS ( + ) | GRAY/GREEN (+) | @ the PARKING LIGHT RELAY, See NOTE #3 |
| POWER LOCK | BLACK/BROWN (TYPE B) | @ BCM, 24 Pin PLug, Pin A8, See NOTE #2 |
| POWER UNLOCK | BLACK/PURPLE (TYPE B) | @ BCM, 24 Pin Plug, Pin A6, See NOTE #2 |
| DOOR TRIGGER | GRAY (-) | @ BCM, 24 Pin Plug, Pin B2, See NOTE #2 |
| DOMELIGHT SUPERVISION | USE DOOR TRIGGER | |
| TRUNK RELEASE | BLACK/RED (5-Wire) See NOTE #4, (Requires #775 Relay) | @ RELAY, BEHIND BCM |
| SLIDING POWER DOOR | N/A | |
| HORN | BROWN/WHITE (-) | @ BCM, 32 Pin Plug, Pin C4, See NOTE #2 |
| TACH | GREEN (AC) | @ ECM, See NOTE #5 |
| WAIT TO START LIGHT | N/A | |
| BRAKE | BLACK/YELLOW (+) | @ SWITCH ABOVE BRAKE PEDAL |
| FACTORY ALARM DISARM | BROWN/PURPLE (-) | @ BCM, 24 Pin Plug, Pin A3, See NOTE #2 |
| ANTI-THEFT | GM's TRANSPONDER SYSTEM, See NOTE #1 | @ IGNITION SWITCH TUMBLER |
| EXTRA INFORMATION |
| NOTE #1: This vehicle is equipped with GM'S TRANSPONDER ANTI-THEFT SYSTEM and Requires 791 Bypass Module and an Extra Ignition Key for Remote starting operation. to order go to the SECURITY BYPASS MODULE Page on this website. NOTE #2: the BCM is located in the PASSENGER KICK PANEL. NOTE #3: the PARKING LIGHT Relay is located to the RIGHT of the STEERING COLUMN. NOTE #4: the TRUNK Rlease System on this vehicle uses a 5-Wire Circuit that will require an extra Relay part #775, to connect See DIAGRAM. NOTE #5: the ECM is located in FRONT of the Driver Strut tower, the TACH wire is in the 80 pin plug. |