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GMC SIERRA
MODEL YEAR(S
SIERRA 2007-2013
KEY T-HARNESS IMMOBILIZER
N/A N/A GM'S MULTIPLEX IGNITION/TRANSPONDER SYSTEM, See NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED/BLACK (+) (X2) @ BCM, (BLACK 40 PIN Plug) Pins E3 & F1
STARTER See NOTE #1
STARTER 2 N/A
IGNITION 1 PINK (+) @ IGNITION SWITCH PLUG, PIN 2 or BCM, (LT. GREEN Plug) Pin 14, Note #2
IGNITION 2 N/A
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 BROWN or YELLOW (+) @ IGNITION SWITCH PLUG, PIN 3 or BCM, (LT. GREEN Plug) Pin 21, Note #2
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) LT. BLUE (-) @ HEADLIGHT SWITCH or BCM, (WHITE Plug) Pin 8, Note #2
PARKING LIGHTS ( + ) N/A
POWER LOCK PINK/BLACK (-) See NOTE #6 @ BCM GRAY PLUG, PIN 12
POWER UNLOCK ORANGE/BLACK (-) See NOTE #6 @ BCM GRAY PLUG, PIN 11
LOCK MOTOR WIRE GRAY (5-wire type) @ DASH FUSEBOX, (GRAY 14-Pn Plug) Pin A3 or A7
DOOR TRIGGER GRAY/BLACK (-), Note #4 @ BCM, (PINK Plug) Pin 10, BASE MODLES Note #2
DOMELIGHT SUPERVISION GRAY (+) DOME LIGHT and WHITE/BLACK (+) CARGO LIGHT @ BCM, (WHITE Plug) Pin 5 and (PINK Plug) Pin 2, Note #2
TRUNK RELEASE N/A
SLIDING POWER DOOR N/A
HORN TAN (-) @ HORN SWITCH or BCM(BROWN Plug) pin 18, Note #2
TACH Any wire NOT PINK, PINK/BLACK or PINK/WHITE (AC), Note #5 @ Any FUEL INJECTOR
WAIT TO START LIGHT DK. BLUE (-) @ INSTRUMENT CLUSTER (BLACK 20-Pin Plug) Pin 17
BRAKE LT. BLUE/WHITE (+) (TEST with IGNITION ON!) @ BRAKE SWITCH or BCM, (BROWN Plug) Pin 6, Note #2
FACTORY ALARM DISARM LT. GREEN (-) @ BCM, (PINK Plug) Pin 20, Note #2
ANTI-THEFT GM'S MULTIPLEX IGNITION/TRANSPONDER SYSTEM, See NOTE #1
NOTES
NOTE #1: THIS VEHICLE REQUIRES A SPECIAL INTERFACE BYPASS MODULE TO REMOTE START and do KEYLESS ENTRY, PART # DBALL2 and will also require part # RFLCHGM Part # 779, ignition delay circuit is needed when installing an RS82, RS1100, or RS1200 and a DBALL2 or XK09 interface in a GM vehicle that has no starter/ crank wire coming from the ignition switch. TO ORDER CALL Tech Support at 800 561 1110 ex. 2146, 9AM to 5PM eastern time, M-F Note #2: The BCM (Body Contol Module) is located under the Drivers side of the Dash and to

the Left of the Steering Column.





Note #3: On Premium Models, the LOCK wire is a TAN at the Drivers Window Switch

(BROWN 16-Pin Plug) Pin 7(Regular or Extended Cab) or GRAY at the Dash fusebox,

(BLACK 14-Pin Plug) Pin B4, (Crew Cab)





Note #4: ON Premium Models the Door Trigger is located t the DRIVERS WINDOW SWITCH,

(BROWN 16-Pin Plug) Pin 13.





Note #5: On DIESEL Models use the DK. BLUE/WHITE wire at the Camshaft Position Sensor

(GRAY 3 Pin Plug) Pin 1 or the ECM (Engine Control Module) BLACK 96-Pin Plug,

Pin 56. the Camshaft Position Sensor is on the Front of the Engine above the

Crank Pulley. The ECM is on the Left Front of the Engine compartment near the

Fan Shroud.









NOTE #6 The POWER LOCK and POWER UNLOCK wires are found on BASE MODELS only. On PREMIUM models they are

computer controlled LOCK/UNLOCK and the INTERFACE BYPASS MODULE must be used.
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