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GMC YUKON
MODEL YEAR(S
YUKON 1996-1997
KEY T-HARNESS IMMOBILIZER
N/A N/A N/A
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) @ IGNITION SWITCH HARNESS
STARTER PURPLE (+) or YELLOW (+) @ IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 PINK (+) @ IGNITION SWITCH HARNESS
IGNITION 2 PINK/WHITE (+) or WHITE (+), See NOTE #1 @ 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 (+) @ HEADLIGHT SWITCH
POWER LOCK LIGHT BLUE (TYPE C), See NOTE #2 IN EITHER DOOR HARNESS
POWER UNLOCK WHITE (TYPE C), See NOTE #2 IN EITHER DOOR HARNESS
LOCK MOTOR WIRE GRAY (5-WIRE TYPE) IN DRIVERS DOOR HARNESS
DOOR TRIGGER PURPLE (-) @ HEADLIGHT SWITCH
DOMELIGHT SUPERVISION USE DOOR TRIGGER, (Requires Part #775 Relay)
TRUNK RELEASE BLACK or BLACK/WHITE, See NOTE #4, (Requires Part #775 Relay) LOW in DRIVERS KICK PANEL 3158_YUKON_GM 5-WIRE CARGO DOOR DIAGRAM.pdf
SLIDING POWER DOOR N/A
HORN BLACK (-) STEER COL
TACH WHITE (AC) @ ECM, See NOTE #3
WAIT TO START LIGHT DARK BLUE (-) See NOTE #5 @ INSTRUMENT CLUSTER
BRAKE WHITE (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM N/A
ANTI-THEFT N/A
NOTES
NOTE #1: IMPORTANT !!!!! this wire MUST BE CONNECTED as IGNITION #2 for

REMOTE STARTING!!!!!!





NOTE #2: If vehicle is a 2-Door it is a TYPE C Door Lock System, if the vehicle is a 4-Door,

it is a TYPE A Door locking System.





NOTE #3: The ECM (Engine Control Module) is located on the DRIVER SIDE INNER FENDER.

The TACH wire is in a BLACK plug labled "WHITE"





NOTE #4: if vehicle has a LIFT GATE, it is a (+) Positive hatch release, if vehicle has a CARGO

DOOR, it is a 5-Wire System, will also require an extra Relay part #775, to connect

See DIAGRAM





NOTE #5: when hooking up a remote starter, if you cannot get the (+) or (-) Wait to Start

wire on the Remote Starter to work properly, you will then need to disconnect this

wire and Program the Remote Starter for the 5, 10, 15 or 20 Second Wait to Start

Timmer in the Installation manual.



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