PART	COLOR	LOCATION
12 VOLT CONSTANT	RED (+)	IGNITION SWITCH HARNESS
STARTER	YELLOW (+)	IGNITION SWITCH HARNESS
STARTER 2	N/A
IGNITION 1	PINK (+)	IGNITION SWITCH HARNESS
IGNITION 2	N/A
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 (+)	IN DRIVERS KICK PANEL
POWER LOCK	RED/BLACK (Negative (-))	@ BCM in PASSENGER KICK
POWER UNLOCK	TAN and GRAY/BLACK (5 Wire Reverse Polarity) Use both, See NOTE *1	@ BCM in PASSENGER KICK, See DIAGRAM
DOOR TRIGGER	GRAY/BLACK (-) and BLACK/WHITE (-) Use both, See NOTE *2	@ BCM in PASSENGER KICK PANEL
DOMELIGHT SUPERVISION	GRAY/BLACK (-)	@ BCM in PASSENGER KICK PANEL
TRUNK RELEASE	BLACK/WHITE (+)	@ RELAY near PASSENGER KICK PANEL
SLIDING POWER DOOR	N/A
HORN	BLACK (-)	@ STEERING COLUMN HARNESS
TACH	WHITE or RED/BLACK See NOTE *3	@ COIL/DISTRIBUTOR ASSEMBLY
WAIT TO START LIGHT	N/A
BRAKE	LIGHT BLUE (+)	@ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM	N/A
ANTI-THEFT	2 WHITE wires or 1 WHITE and 1 PURPLE or PURPLE/WHITE in an ORANGE or BLACK TUBE in RUNNING DOWN STEERING COLUMN	GM's VATS System @ Ignition Switch

EXTRA INFORMATION

NOTE *1 The TAN wire will UNLOCK the DRIVERS door and the GRAY/BLACK will UNLOCK the PASSENGER door. Both wires must be wired in as a 5 Wire Reverse Polarity SYSTEM and use a relay for each wire. See DIAGRAM NOTE *2 This vehicle has 2 DOOR TRIGGER wires, when connecting to an ALARM SYSTEM, use both wires and DIODE ISOLATE. See DIAGRAM. NOTE *3 The TACH wire on the V-6 is a WHITE at the LEFT FRONT cylinder head. On the V-8 the TACH wire is in a 4-Pin plug at the PASSENGER side valve cover.