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BUICK SKYLARK

MODEL	YEAR(S
SKYLARK	1996-1998

KEY	T-HARNESS	IMMOBILIZER
N/A	GM-8	GM's PASSLOCK 1 ANTI-THEFT System, See NOTE #1

PART	COLOR	LOCATION	DIAGRAM
12 VOLT CONSTANT	RED (+)	@ IGNITION SWITCH HARNESS
STARTER	YELLOW (+)	@ IGNITION SWITCH HARNESS
STARTER 2	N/A
IGNITION 1	PINK (+)	@ IGNITION SWITCH HARNESS
IGNITION 2	WHITE (+)	@ 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 ( - )	N/A
PARKING LIGHTS ( + )	BROWN (+)	@ STEERING COLUMN HARNESS
POWER LOCK	LIGHT BLUE (TYPE A)	IN DRIVERS KICK PANEL
POWER UNLOCK	WHITE (TYPE A)	IN DRIVERS KICK PANEL
LOCK MOTOR WIRE	GRAY (5-WIRE TYPE)	IN DRIVERS KICK PANEL, at DOOR HARNESS
DOOR TRIGGER	See NOTE #2	IN EACH KICK PANEL	4757_SKYLARK_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION	GREEN/BLACK (-), (Requires #775 Relay)	IN DRIVERS KICK PANEL
TRUNK RELEASE	N/A
SLIDING POWER DOOR	N/A
HORN	BLACK (-)	@ STEERING COLUMN HARNESS
TACH	PURPLE/WHITE or WHITE (AC)	@ IGNITION COIL PACK
WAIT TO START LIGHT	N/A
BRAKE	WHITE (+)	@ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM	N/A
ANTI-THEFT	YELLOW (+) and BLACK (-) and WHITE (Not Used)	GM's PASSLOCK 1, wires are under the Steering column cover at the bottom of the Ignition Switch Tumbler in a BLACK or DARK GRAY plug

NOTES

NOTE #1: This vehicle is equipped with GM'S PASSLOCK 1 ANTI-THEFT SYSTEM and Requires 791 Bypass Module for Remote starting operation. to order go to the SECURITY BYPASS MODULE Page on this website. NOTE #2: this vehicle has (2) wires, a GREEN/BLACK (-) in the drivers kick panel and a LIGHT BLUE (-) in the passenger kick panel use both wires and diode isolate if connecting to an alarm system. See DIAGRAM

LINK 1	LINK TEXT 1	LINK 2	LINK TEXT 2

EXTRA INFORMATION

Show Large Image This shows the TILT WHEEL LEVER on the Steering Column, to gain access to the IGNITION SWITCH HARNESS wires and the PASSLOCK 1 wires in the Steering Column the UPPER and LOWER STEERING COLUMN COVERS must be removed. Show Large Image This picture shows the TILT WHEEL LEVER removed, you will then need to remove the (3) 7mm bolts at the Bottom of the Lower Steering Column cover that will let you pull that cover off and then remove the upper cover. Show Large Image The WHITE IGNITION HARNESS Plug contains the IGNITION #1, IGNITION #2 and ACCESSORY wires. Show Large Image This picture shows the (+)WHITE BRAKE wire (marked with the RED Clip) as it exits the Brake Switch, next to the Brake Pedal, under the dash. Show Large Image This shows the (+) BROWN PARKING LIGHT wire (marked with the RED Clip) in a GREEN Plug under the carpet in the Drivers Kick Panel. Show Large Image With both of the Steering Column Covers removed, you will see the IGNITION SWITCH Plug (BLACK) on the LEFT side of the column. In this IGNITION Plug, you will find a BLACK and a WHITE Plug that contain all of the IGNITION wires. In this picture you will s Show Large Image This picture shows both of the IGNITION SWITCH HARNESS Plugs removed from the back of the IGNITION SWITCH Plug. The (2) Plugs contain all of the necessary IGNITION wires. When adding a T-HARNESS or Installing a Remote Starter you will need to remove both Show Large Image The BLACK IGNITION HARNESS Plug, contains both of the 12 Volt Constant wires and the BLACK BULB CHECK wires. The BLACK BULB Check wire is marked with the RED Clip in this picture. Show Large Image This picture shows the PASSLOCK 1 wires, the YELLOW (+) or will show 1 to 6 Volts DC on a Volt/Ohm Meter) BLACK (-) and WHITE (WHITE wire is NOT USED!!). These wires are shown as they leave the IGNITION SWITCH TUMBLER under the Steering Column of the vehi Show Large Image This is another view from a different angle that shows the PASSLOCK 1 wires, the YELLOW (+) or will show 1 to 6 Volts DC on a Volt/Ohm Meter) BLACK (-) and WHITE (WHITE wire is NOT USED!!). These wires are shown as they leave the IGNITION SWITCH TUMBLER u Show Large Image This is a picture of the GM-8 T-HARNESS, if you purchased a T-Harness for this vehicle, use this picture to make sure you recieved the correct harness. Show Large Image This is a picture of the GM-8 T-HARNESS Male End of this T-Harness, if you purchased a T-Harness for this vehicle, use this picture to make sure you recieved the correct harness. The Male End of this T-Harness plugs into the Ignition Switch of the vehicle Show Large Image This is a picture of the GM-8 T-HARNESS Female End of this T-Harness, if you purchased a T-Harness for this vehicle, use this picture to make sure you recieved the correct harness. The Female End of this T-Harness plugs into the Ignition Switch Harness Pl