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GMC SIERRA CLASSIC
MODEL YEAR(S
SIERRA CLASSIC 2007
KEY T-HARNESS IMMOBILIZER
N/A GM-12 GM'S PASSLOCK 2 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 ( - ) GRAY/BLACK (-) @ BCM, See NOTE #2
PARKING LIGHTS ( + ) BROWN (+) LOW IN DRIVERS KICK PANEL
POWER LOCK SEE NOTE #1
POWER UNLOCK SEE NOTE #1
LOCK MOTOR WIRE N/A
DOOR TRIGGER SEE NOTE #3 @ MODULE INSIDE THE DOORS
DOMELIGHT SUPERVISION GRAY/BLACK (-) @ BCM, See NOTE #2
TRUNK RELEASE N/A
SLIDING POWER DOOR N/A
HORN BLACK (-) @ STEERING COLUMN HARNESS
TACH WHITE (AC) @ PCM, See NOTE #4
WAIT TO START LIGHT N/A
BRAKE WHITE (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM LIGHT GREEN (-) @ DOOR MODULE INSIDE DRIVERS DOOR
ANTI-THEFT GM'S PASSLOCK 2 ANTI-THEFT SYSTEM, See NOTE #1
NOTES
NOTE #1: This vehicle uses GM'S PASSLOCK 2 ANTI-THEFT SYSTEM that requires a 791 Bypass

Module to Remote Start, if you are using a REMOTE STARTER ONLY, use the 791, to

order go to the SECURITY BYPASS MODULES Page on this website. IF you are

installing a REMOTE STARTER with KEYLESS ENTRY you MUST USE the INTERFACE

BYPASS MODULE, Part # DB-ALL or XK09, EITHER Bypass will do the Anti-theft and

Keyless entry,



to order go to the INTERFACE BYPASS MODULE Page on this website.







NOTE #2: THE BCM IS LOCATED UNDER THE DRIVERS SIDE OF THE DASH.









NOTE #3: THE DRIVERS SIDE DOOR IS GRAY/BLACK (-). THE PASSENGER SIDE DOOR IS

BLACK/WHITE (-). USE BOTH WIRES AND DIODE ISOLATE BOTH.







NOTE #4: THE PCM IS LOCATED IN THE LEFT FRONT ENGINE COMPARTMENT TO THE LEFT OF

THE FAN SHROUD.
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