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HUMMER H2
MODEL YEAR(S
H2 2009-2010
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/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
LOCK MOTOR WIRE GRAY (5-wire type) @ DASH FUSEBOX, (BLACK 14-Pin Plug) Pin B4
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
NOTES
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.



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