| PART | COLOR | LOCATION |
| 12 VOLT CONSTANT | RED/BLACK (+) | @ BCM, C3, PIN D1, SEE NOTE #2 |
| STARTER | SEE NOTE #1 | |
| STARTER 2 | N/A | |
| IGNITION 1 | PINK (+) | @ IGNITION SWITCH HARNESS or BCM, C4 RED PLUG, PIN D3, SEE NOTE #2 |
| IGNITION 2 | N/A | |
| IGNITION 3 | N/A | |
| ACCESSORY/HEATER BLOWER 1 | BROWN (+) | @ IGNITION SWITCH HARNESS or BCM, C4 RED PLUG, PIN C8, SEE NOTE #2 |
| ACCESSORY/HEATER BLOWER 2 | N/A | |
| KEYSENSE | N/A | |
| PARKING LIGHTS ( - ) | BROWN/WHITE (-) | @ HEADLIGHT SWITCH or BCM, C2 GRAY PLUG, PIN 5, SEE NOTE #2 |
| PARKING LIGHTS ( + ) | BROWN (+) | IN DRIVERS KICK or BCM, C3 RED PLUG, PIN A7, SEE NOTE #2 |
| POWER LOCK | SEE NOTE #1 | |
| POWER UNLOCK | SEE NOTE #1 | |
| DOOR TRIGGER | GRAY/BLACK (-)(DRIVERS) and TAN/WHITE (-)(PASSENGER) SEE NOTE #3, USE BOTH!! | @ EACH KICK PANEL or BCM, C1 GRAY PLUG, PINS 51 and 72, SEE NOTE #2 |
| DOMELIGHT SUPERVISION | GRAY (-) | @ BCM, C3 RED PLUG, PIN A10, SEE NOTE #2 |
| TRUNK RELEASE | BROWN/WHITE (-) | @ TRUNK RELEASE SWITCH or BCM, C1 GRAY PLUG, PIN 71, SEE NOTE #2 |
| SLIDING POWER DOOR | N/A | |
| HORN | TAN (-) | @ HORN SWITCH or BCM, C1 GRAY PLUG, PIN 14, SEE NOTE #2 |
| TACH | Any wire NOT PINK (AC) | @ ANY FUEL-INJECTOR |
| WAIT TO START LIGHT | N/A | |
| BRAKE | WHITE (+) | @ BCM, C1 GRAY PLUG, PIN 42, SEE NOTE #2 |
| FACTORY ALARM DISARM | DISARMS WITH FACTORY REMOTE ONLY!! | |
| ANTI-THEFT | GM'S MULTIPLEX IGNITION/ANTI-THEFT SYSTEM, See NOTE #1 |
| EXTRA INFORMATION |
| NOTE #1: This Vehicle Requires a Special INTERFACE BYPASS MODULE for the MULTIPLEX Ignition System and Anti-theft System this also includes the Keyless Entry System, Part # DB-ALL is required for the 2004-2006 vehicles, and for the 2007, the part # DB-ALL or XK09, either will work, to order please go to the INTERFACE BYPASS MODULE Page on this website. NOTE #2 The BCM is part of the FUSE/RELAY BOX, on the Front Passenger side of the Center Console. The BCM has 4 connectors: C1, 72-PIN, GRAY PLUG, C2, 72-PIN GRAY CONNECTOR, C3, 41-PIN RED PLUG and C4, 68-PIN, LT. GRAY PLUG NOTE #3: When installing an Alarm System use both wires and diode isolate. |