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CHEVROLET TAHOE
MODEL YEAR(S
TAHOE 1995-1997
KEY T-HARNESS IMMOBILIZER
N/A N/A N/A
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) @ IGNITION SWITCH HARNESS
STARTER YELLOW or PURPLE (+) @ 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 or LOW IN DRIVERS KICK PANEL
POWER LOCK LT. BLUE, SEE NOTE #2 IN EITHER DOOR BOOT
POWER UNLOCK WHITE, SEE NOTE #2 IN EITHER DOOR BOOT
LOCK MOTOR WIRE N/A
DOOR TRIGGER PURPLE (-) @ HEADLIGHT SWITCH
DOMELIGHT SUPERVISION WHITE (-) @ HEADLIGHT SWITCH
TRUNK RELEASE BLACK (+) @ HATCH RELEASE SWITCH
SLIDING POWER DOOR N/A
HORN BLACK (-) @ STEERING COLUMN HARNESS
TACH PURPLE/WHITE (AC), NOTE #4 @ ECM, SEE NOTE #3
WAIT TO START LIGHT DK. BLUE (+) @ INSTRUMENT CLUSTER
BRAKE WHITE (+) @ BRAKE PEDAL SWITCH
FACTORY ALARM DISARM N/A
ANTI-THEFT N/A
NOTES
NOTE #1: The IGNITION #2 wire WHITE must be connected to prevent a CHECK ENGINE LIGHT

from turning on and to prevent DAMAGE to the TRANSMISSION on this Vehicle.







NOTE #2: 4-Door vehicles are a TYPE A Door Locks and 2-door vehicles are TYPE C Door Locks.







NOTE #3: The ECM is located behind the glove box and to the right.







NOTE #4: The tach wire is also a WHITE at the instrument cluster, for DIESEL use a WHITE wire

at the ALTERNATOR or INSTRUMENT CLUSTER.
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