Hummer H2 I facelift (2007-2009) radio Wiring diagrams

AUDIO AMPLIFIER (UNDER FRONT FLOOR CONSOLE, BETWEEN FRONT SEATS) DIGITAL RADIO RECEIVER (BEHIND GLOVE BOX) DK GRN WIRE DRIVER DOOR/LOCK WINDOW SWITCH HOT AT ALL TIMES HVAC CONTROL MODULE I/P FUSE BLOCK (ON LOWER LEFT SIDE OF DASH, BEHIND ACCESS PANEL) INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER LEFT FRONT SEAT) INSTRUMENT PANEL CLUSTER (IPC) LO GMLAN SERIAL DATA LTR FUSE 44 MEMORY SEAT MODULE (MSM) (UNDER DRIVER SEAT) NCA WIRE PASSENGER DOOR LOCK/ WINDOW SWITCH POWER DISTRIBUTION SYSTEM RADIO REAR HEATED SEAT CONTROL MODULE (UNDER FRONT OF LEFT REAR SECOND ROW SEAT) REAR SEAT AUDIO (RSA) CONTROL (AT REAR OF CENTER CONSOLE) RED/WHT WIRE RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH BEHIND END TRIM PANEL) UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) W/ HEAD CURTAIN AIR BAG W/ ONSTAR, DIGITAL RADIO W/O ONSTAR, DIGITAL RADIO

AIR AIR SUSPENSION SUSPENSION COMPRESSOR COMPRESSOR BLK WIRE BREAKOUT) CARGO ACCESSORY POWER OUTLET CENTER HIGH RIGHT MOUNTED REAR ROOF STOP LAMP MARKER (CHMSL) LAMP GRY WIRE HARNESS BREAKOUT) INFRARED TRANSMITTER INSIDE REARVIEW MIRROR (ISRVM) LEFT LEFT DOOR REAR COURTESY LAMP LEFT LEFT REAR REAR AUDIO DOOR WINDOW AMPLIFIER LATCH SWITCH LEFT RIGHT REAR LIFTGATE AJAR MARKER LAMP SWITCH MIDDLE REAR ROOF MARKER LAMP NCA WIRE RADIO REAR SEAT AUDIO (RSA) CONTROL RIGHT REAR RIGHT RIGHT RIGHT REAR ROOF CLEARANCE LAMP SUT SUV (IN BODY HARNESS, TAN/BLK WIRE TRAILER CONNECTOR VIDEO DISPLAY W/ AUDIO, DVD NAVIGATION W/ REAR A/C W/ REAR SEAT ENTERTAINMENT PACKAGE W/O AUDIO, DVD NAVIGATION YEL WIRE

13 15 14 16 LK IND CTRL 4 LO IND CTRL 4 HI IND CTRL 4 WD IND CTRL 3 8 INSTRUMENT PANEL LPS PRK LP SW SIG AIR SUSPENSION CONTROL MODULE AUTO BCM FUSE BLK WIRE BRN WIRE BRN/WHT WIRE CLOCK REAR WINDOW WIPER/WASHER SWITCH COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER INFORMATION CENTER GLOBAL PRNDL WINDOW LAMP 1 SWITCH GRN WIRE HEAD HEADLAMP, PANEL DIMMER SWITCH HORN SWITCH HOT AT ALL TIMES I/P FUSE BLOCK (ON LOWER LEFT SIDE OF I/P, BEHIND ACCESS PANEL) HVAC CONTROL MODULE I/P MULTI- FUNCTION W/ SWITCH OFFROAD SUSPENSION CHASSIS PACKAGE IND CTRL INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR WINDOW SWITCH LEFT STEERING WHEEL CONTROL SWITCH LOGIC LT BLU WIRE MIDGATE WINDOW SWITCH (SUT) NCA WIRE OFF ORG/ WIRE ORG/WHT WIRE PARK PNK WIRE PPL PPL PPL PPL/WHT WIRE PRNDL LAMP 2 COMPUTER DATA LINES SYSTEM RADIO RED/WHT WIRE RIGHT REAR WINDOW SWITCH RIGHT STEERING WHEEL CONTROL SWITCH SERIAL DATA STOP- LAMP SWITCH (ON TOP OF BRAKE PEDAL BRACKET) SUNROOF SWITCH (IF EQUIPPED) SWC BKLT FUSE SWITCH TAN/BLK WIRE TRANSFER CASE SHIFT CONTROL MODULE (BEHIND HEADLIGHT TRANSFER CASE SHIFT CONTROL SWITCH W/ HEATED W/S WASHER WHT WIRE WINSHIELD WASHER SOLVENT HEATER (LEFT REAR CORNER OF ENGINE COMPT) YEL WIRE

1 8 13 B+ GND LO SERIAL DATA AUDIO W/ DVD NAVIGATION BLK WIRE COAX COAX NAVIGATION ANTENNA COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE HOT AT ALL TIMES NAVIGATION ANTENNA (AT TOP LEFT FRONT OF ROOF) RADIO RDO FUSE 36 RED/WHT WIRE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) VEHICLE SPD SIG VSS

1 2 3 B+ LF LO AUD SIG + RF LO AUD SIG + 1 2 8 CELL VOICE SIG LOW REF DRAIN WIRE 1999 1946 659 LR LO AUD SIG - RR LO AUD SIG - LOW REF 5149 5152 1792 PNK 2 4 5 WIRE 655 514 (OR PNK) BARE 7066 7066 6817 2550 1947 1546 2011 WIRE AUDIO W/ DVD NAVIGATION BARE BARE (SHIELD BLUNT CUT) BLK WIRE BRN WIRE BRN/WHT WIRE CELL VOICE SIG LOW REF DRAIN WIRE CELLULAR TELEPHONE MICROPHONE (LF HEADLINER, DRIVER SIDE) CELLULAR, NAVIGATION ANTENNA (AT TOP LEFT FRONT OF ROOF) COAX COAX COAX RADIO ANTENNA NAVIGATION ANTENNA COMPUTER DATA LO SPD SERIAL DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE GRY WIRE HOT AT ALL TIMES INFRARED CTRL L AUD SIG LO SPD DATA LR LO AUD SIG - LT BLU WIRE LT BLU/BLK WIRE LT GRN/WHT WIRE MICROPHONE SIG (OR) VOICE SIG LO REF (OR) GND REMOTE ENABLE 4 5 6 ORG/ WIRE ORG/BLK WIRE PNK W/ ONSTAR WIRE PNK WIRE PNK/BLK WIRE PPL BARE PPL/WHT WIRE R AUD SIG RADIO RADIO ANTENNA (AT RIGHT FRONT OF VEHICLE) RDO FUSE 36 REAR SEAT AUDIO (RSA) CONTROLLER (AT REAR OF CENTER CONSOLE) RED/WHT WIRE RR LO AUD SIG + SATELLITE RADIO CIRCUIT SIG GND TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) VIDEO DISPLAY CIRCUIT VIDEO DISPLAY CIRCUIT PPL BARE VSS W/O ONSTAR BARE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 B+ LF LO AUD SIG + RF LO AUD SIG + 1 2 8 CELL VOICE SIG LOW REF DRAIN WIRE 367 368 2099 SATELLITE RADIO CIRCUIT 372 388 1573 SATELLITE RADIO CIRCUIT 6817 2550 1947 1546 2011 INTERIOR LIGHTS SYSTEM AUDIO W/ DVD NAVIGATION BARE BARE (SHIELD BLUNT CUT) BARE DRAIN WIRE AUD PROMPT SIG - BLK WIRE BRN WIRE BRN/WHT WIRE CELL VOICE SIG LOW REF DRAIN WIRE CELLULAR TELEPHONE MICROPHONE (LF HEADLINER, DRIVER SIDE) CELLULAR, NAVIGATION ANTENNA (AT TOP LEFT FRONT OF ROOF) COAX COAX COAX RADIO ANTENNA NAVIGATION ANTENNA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE GRY WIRE HOT AT ALL TIMES INFRARED CTRL L AUD SIG LED DIMM SUPPLY GND LF LO AUD SIG - RF LO AUD SIG - DRAIN WIRE LO LEVEL AUD - WOOFER LO AUD - DRAIN WIRE PNK BARE LO SPD DATA LO SPD SERIAL DATA LR LO AUD SIG + RR LO AUD SIG + TELE VOICE SIG LR LO AUD SIG - LR LO AUD SIG - RR LO AUD SIG - LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN/WHT WIRE NAVIGATION SYSTEM ORG/ WIRE ORG/BLK WIRE PNK 5149 5152 1792 2 4 5 WIRE PNK W/ ONSTAR WIRE PNK WIRE PNK/BLK WIRE PPL PPL BARE PPL/WHT WIRE R AUD SIG RADIO RADIO ANTENNA (AT RIGHT FRONT OF VEHICLE) RADIO AUDIO OUT - RADIO R AUD SIG DRAIN WIRE RDO FUSE 36 REAR SEAT AUDIO (RSA) CONTROLLER (AT REAR OF CENTER CONSOLE) RED/WHT WIRE RR LO AUD SIG + SIG GND TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) VEH SIG VIDEO AUDIO W/ DVD NAVIGATION DISPLAY CIRCUIT VIDEO DISPLAY CIRCUIT W/O ONSTAR BARE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 CAMERA VID SIG + CAMERA VID SIG + DRAIN WIRE 7 6 CAMERA VID SIG + CAMERA VID SIG + AUDIO W/ DVD NAVIGATION BLK WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE GRY WIRE HOT W/ RUN/ CRANK RELAY ENERGIZED INSIDE REARVIEW MIRROR (ISRVM) LAMP RLY CTRL LO SERIAL DATA LT BLU WIRE MISC IGN FUSE 37 NCA WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE RADIO REARVIEW CAMERA (CENTER OF REAR BUMPER ABOVE TRAILER HITCH RECEIVER) SOUND SYSTEMS TAN/BLK WIRE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) WHT WIRE

10 2 1 9 11 DRAIN WIRE RT AUD SIG+ LT AUD SIG+ AUD OUT - DRAIN WIRE 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 B+ BARE BARE (SHIELD BLUNT CUT) BLK WIRE BRN/WHT WIRE CELLULAR, NAVIGATION, DIGITAL RADIO ANTENNA (AT TOP LEFT FRONT OF ROOF) COAX NAVI ANTENNA COMPUTER DATA LINES SYSTEM DIGITAL RADIO RECEIVER (BEHIND GLOVE BOX) DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES LO SPD DATA LO SPD DATA R AUD SIG R AUD SIG L AUD SIG AUD OUT - RADIO RDO FUSE 36 RED WIRE RED/WHT WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) WHT WIRE

13 6 LO SPD SERIAL DATA REMOTE ENABLE 14 1 2 3 4 PNK INFRARED CTRL L AUD SIG GND R AUD SIG DRAIN WIRE AUDIO AMPLIFIER (UNDER FRONT FLOOR CONSOLE, BETWEEN FRONT SEATS) AUDIO VIDEO ADAPTER (REAR OF CENTER CONSOLE BELOW REAR SEAT AUDIO CONTROL) AUXILIARY AUD R SIG AUXILIARY AUD L SIG DRAIN WIRE BARE BARE (BLUNT CUT) BARE 1 2 3 4 5 6 7 8 GND BARE BARE BARE PPL BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DVD VID SIG + DVD VID SIG - GND B+ REMOTE ENABLE VID BRIGHT SIG VIDEO MODE SIG HOT AT ALL TIMES INFO (AT LEFT SIDE OF FUSE ENGINE COMPT, NEAR BATTERY) INFRARED TRANSMITTER (IN ROOF-MOUNTED DVD SYSTEM) LOW REF L INFRARED AUD SIG GND R INFRARED AUD SIG GND LT BLU WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL AUXILIARY VID HI SIG PPL/WHT WIRE R INFRARED AUD SIG RADIO REAR SEAT AUDIO (RSA) CONTROLLER (AT REAR OF CENTER CONSOLE) RED/WHT WIRE REMOTE ENABLE TAN/WHT WIRE UNDERHOOD FUSE BLOCK VIDEO DISPLAY (IN HEADLINER BETWEEN FRONT, SECOND ROW SEATING) WHT WIRE WHT/BLK WIRE YEL WIRE

2 3 1 OFF AUTO 5 9 13 DRV DOOR KEY SW LO GMLAN SER DATA LF DOOR AJAR SW 8 17 12 PARK LAMPS SIG HEADLAMPS OFF SIG HEADLAMPS ON SIG AUTO BLK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SWITCH (MOUNTED TO LOWER LEFT SIDE OF MASTER CYLINDER) BRAKE/ COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER DOOR LATCH ASSEMBLY (INSIDE DRIVER DOOR BELOW OUTSIDE DOOR HANDLE) DRIVER DOOR LOCK/ WINDOW SWITCH DRIVER SEAT BELT BUCKLE DRIVER SEAT BELT SWITCH GND LVL SIG GRY/BLK WIRE HEADLAMP, PANEL DIMMER SWITCH HOT AT ALL TIMES IGN IGNITION SWITCH IND BRAKE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER LEFT FRONT SEAT) INSTRUMENT PANEL CLUSTER (IPC) IPC FUSE 39 KEY-IN IGNITION SWITCH L SEAT BELT SW LEFT I/P JUNCTION BLOCK LO GMLAN SER DATA LOGIC LT BLU WIRE NCA WIRE OFF PARK BRAKE SWITCH (PART OF PARKING BRAKE ASSEMBLY) PARK BRK SW SIG PARK HEAD PNK LOW REFERENCE WIRE PNK WIRE PNK/BLK WIRE PPL RADIO RED/WHT WIRE SEAT BELT IND SERIAL B+ DATA SERIAL DATA TAN/WHT WIRE TIRE PRESSURE IND WHT WIRE YEL WIRE