Gmc  Sierra 2009-2011
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   RED/WHITE (+)   @ BCM, (BLACK Plug) Pin 1, Note #2
 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  See NOTE #1  
 POWER UNLOCK  See NOTE #1  
 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  
 EXTRA INFORMATION
 NOTE #1: THIS VEHICLE REQUIRES A SPECIAL INTERFACE BYPASS MODULE TO REMOTE START and do KEYLESS ENTRY, PART # DB-ALL or XK09 and will also require part # RFLCHGM TO ORDER PLEASE GO TO THE INTERFACE BYPASS MODULE PAGE ON THIS WEBSITE. 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.