2002 Chevy impala alarm wiring

Constant 12 volts	RED	IGNITION SWITCH HARNESS
Ignition 12 volts	PINK	IGNITION SWITCH HARNESS
Starter	YELLOW	IGNITION SWITCH HARNESS
Dome Light	D BLUE/WHITE (-)	B.C.M. IN DRIVER KICK PANEL *
Trunk Pin Switch	RED / BLACK (-)	AT LIGHT IN TRUNK OR BCM
Parking Lamp	BROWN / WHITE (+)	AT JUNCTION BLOCK IN PASSENGER KICK
Power Lock	ORANGE / BLACK	AT BCM ON DRIVER SIDE **
Power Unlock	SINGLE WIRE SYSTEM	OF INST PANEL

* DARK BLUE - Pin A1 Conn.C1 Also At B.C.M In Gray Plug On Left Hand Side. (Alternate Dome Lt. Connection). ** ORANGE / BLACK Door Lock Wire Must Receive A Ground (-) Pulse Thru A 470 Ohm Resistor To Lock And A Solid Ground (-) Pulse To Unlock. Single Wire Resistor Door Locks

Accessories
Window Up	D\ D BLUE P\ L BLUE D\ D GREEN P\ L GREEN @ MAIN SWITCH
Window Down	F/ BROWN F/ TAN R/ PURPLE R/ PURPLE
Ign Key Warn	L GREEN (-)	STEERING COLUMN HARNESS OR BCM
Trunk Release	L BLUE (+) *	AT BCM ON DRIVER SIDE INST PANEL
OEM Horn	BLACK (-)	STEERING COLUMN HARNESS OR BCM
Headlights	YELLOW (-)	AT HEADLIGHT SWITCH OR BCM
OEM Alarm Arm	N/A
OEM Alarm Disarm	LT GREEN (-)	AT BCM ON DRIVER SIDE INST PANEL

* Trunk Release Alt conn:BLACK (-) At Switch Just To The Left Of The Column. 

Reversal Rest At Ground Power Window Circuit Diagram. Positive Pulse Trunk Release

Remote Start
Tach Signal	WHITE	AT IGNITION CONTROL MODULE *
Ignition #2	D GREEN	IGNITION SWITCH HARNESS
Ignition #3	ORANGE	IGNITION SWITCH HARNESS (HVAC)
Accessory	BROWN	IGNITION SWITCH HARNESS
Neutral Safety	NOT GROUNDING TYPE -	OEM SWITCH OPENS STARTER CIRCUIT
Brake Light	WHITE (+)	AT SWITCH ABOVE BRAKE PEDAL
Reverse Light	L GREEN (+)	AT LIGHTS
Rear Window Defrost	N/A	TIMER BUILT INTO SWITCH

* Ignition Control Module Is Located On Top Of Engine. 

GM PassLock II  ** Pass Lock Wires Are 22 Gage YELLOW,BLACK,WHITE Behind The Radio With The Ignition Wires Note : The Engine Will Not Turn Over Until The PassLock Is Connected

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