Hummer  H2 2009-2010
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   RED/WHITE (+)   @ BCM, (BLACK Plug) Pin 4, Note #2
 STARTER  See NOTE #1  
 STARTER 2  N/A  
 IGNITION 1  PINK (+)  @ IGNITION SWITCH 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 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 ( + )  BROWN (+) (Left) and BROWN (+) (Right)  @ UNDERHOOD FUSEBOX, (BLACK 30-Pin Plug) Pins A8 and F7.
 POWER LOCK  See NOTE #1  
 POWER UNLOCK  See NOTE #1  
 DOOR TRIGGER  GRAY/BLACK (-) (Ajar), TAN(-) (Open)  @ DRIVERS WINDOW SWITCH, BROWN 16-Pin Plug) Pins 13 and 11
 DOMELIGHT SUPERVISION  GRAY (+)  @ BCM, (WHITE Plug) Pin 5, Note #2
 TRUNK RELEASE  WHITE/BLACK (-) (SUT-Midgate Latch Release)  @ MIDGATE LATCH RELEASE SWITCH
 SLIDING POWER DOOR  N/A  
 HORN  TAN (-)  @ HORN SWITCH or BCM, (BROWN Plug) Pin 18, Note #2
 TACH  Any wire NOT PINK or PINK/BLACK (AC)  @ Any FUEL INJECTOR
 WAIT TO START LIGHT  N/A  
 BRAKE  LT. BLUE/WHITE (+) TEST with IGNITION ON  @ BRAKE SWITCH or BCM, (BROWN Plug) Pin6, Note #2
 FACTORY ALARM DISARM   LT. GREEN (-) Note #3  @ DRIVERS WINDOW SWITCH, BROWN 16-Pin Plug) Pin 4
 ANTI-THEFT  GM'S MULTIPLEX IGNITION/TRANSPONDER SYSTEM, See NOTE #1  
 EXTRA INFORMATION
 NOTE #1: This vehicle REQUIRES a Special INTERFACE BYPASS MODULE for REMOTE STARTING AND for KEYLESS ENTRY Installation, you MUST USE the INTERFACE BYPASS MODULE, Part # DB-ALL or XK09, EITHER Bypass will do the Anti-theft and Keyless entry, either Bypass Module will also require Part # RFLCHGM, to order go to the INTERFACE BYPASS MODULE Page on this website. Note #2: the BCM (Body Control Module) is located under the Drivers Dash and to the Left of the Steering Column. Note #3: TEST this wire while Turning the Key in the Drivers Door.