PART | COLOR | LOCATION |
12 VOLT CONSTANT | Connect to BATTERY ONLY | |
STARTER | YELLOW (+) | IGNITION SWITCH HARNESS |
STARTER 2 | N/A | |
IGNITION 1 | PINK (+) | IGNITION SWITCH HARNESS |
IGNITION 2 | DARK GREEN (+) | 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 ( - ) | LIGHT BLUE (-) | @ BCM, GRAY 16-Pin Plug, Pin A6, See NOTE *1 |
PARKING LIGHTS ( + ) | DO NOT USE! | |
POWER LOCK | RED/BLACK (1-Wire System) See NOTE *2 | @ BCM, PINK Plug, Pin B4, See NOTE *1 |
POWER UNLOCK | Same wire, See DIAGRAM | See DAIGRAMS |
DOOR TRIGGER | DARK BLUE/WHITE (-) | @ BCM, PINK Plug, Pin A3, See NOTE *1 |
DOMELIGHT SUPERVISION | GRAY/BLACK (-), Requires Part #775 Relay | @ FUSE BLOCK, BLACK Plug, Pin C9 |
TRUNK RELEASE | WHITE/BLACK (-) | @ BCM, GRAY Plug, 16-Pin Plug, Pin B1, See NOTE *1 |
SLIDING POWER DOOR | N/A | |
HORN | BLACK (-) | @ BCM, GRAY 24-Pin Plug, Pin A11, See NOTE *1 |
TACH | See NOTE *3 | @ COIL PACK |
WAIT TO START LIGHT | N/A | |
BRAKE | WHITE (+) | @ SWITCH ABOVE BRAKE PEDAL |
FACTORY ALARM DISARM | PURPLE (-) | @ BCM, PINK Plug, Pin A4, See NOTE *1 |
ANTI-THEFT | GM's PASSKEY 3 (PK3 on Steel Shaft of Ignition Key) TRANSPONDER SYSTEM | TRANSPONDER @ IGNITION SWITCH TUMBLER |
EXTRA INFORMATION |
NOTE *1 the BCM (Body Control Module) is in the CENTER CONSOLE above the FUSE BLOCK. NOTE *2 this vehicle uses a 1-Wire DOOR LOCKING SYSTEM, that requires (-)Negative thru a 480 Ohm resistor to LOCK and a straight (-) Negative to UNLOCK, to connect, See DIAGRAMS NOTE *3 the 3.4L engine, uses a PURPLE/WHITE tach wire and the 3.6L engine, use the wire that is NOT PINK/BLACK or BLACK at the coil pack. |