Hummer H2 I (2002-2007) lt grn/blk Wiring diagrams

1 2 6 8 16 451 418 1228 1229 1694 GND TCC PWM PC SOL HI PC SOL LO 1-2 SHIFT SOLENOID 2-3 SHIFT SOLENOID A/T FLUID PRESSURE MANUAL MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSMISSION BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRAKE FUSE BRN WIRE BRN/WHT WIRE CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF LEFT CYLINDER HEAD) FLUID TEMP SENSOR FUSE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HOT IN RUN, ACC, START HOT IN RUN, START I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) INSTRUMENT CLUSTER INSTRUMENT PANEL CLUSTER (IPC) IPC/DIC FUSE LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MALFUNCTION INDICATOR LAMP OF TRANSMISSION) ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) PCM B FUSE PNK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) PPL PPL DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) PPL/WHT WIRE PRESS CTRL SOLENOID RED WIRE RED/BLK WIRE REV RUN WIRE SPLICE PACK STOPLIGHT SWITCH (TOP OF BRAKE PEDAL BRACKET) TCC PWM SOLENOID TOW/HAUL SWITCH TRANSFER CASE) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) PCM 1 FUSE VEHICLE SPEED SENSOR WHT WIRE YEL WIRE YEL/BLK WIRE

12 7 1303 5459 MIDGATE AJAR SIG AJAR INPUT AJAR BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (TOP LEFT SIDE OF DASH, ABOVE I/P FUSE BLOCK) BRN WIRE CLASS 2 SERIAL DATA CTSY LAMP ON SIG CTSY LAMP SUPPLY DK BLU WIRE DK BLU/WHT WIRE DOME LAMP SWITCH DRIVER DOOR COURTESY LAMP DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR MODULE (DDM) (IN DRIVERS DOOR PART OF SWITCH ASSEMBLY) EXCEPT SUT GRY WIRE GRY/BLK WIRE HEADLAMP, PANEL DIMMER SWITCH INADVERTANT PWR SUPPLY LEFT LIFTGATE AJAR SWITCH LEFT MIDGATE LATCH LEFT REAR DOOR COURTESY LAMP LEFT REAR DOOR LATCH ASSEMBLY LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MIDGATE CONTROL MODULE (MCM) (CENTER OF MIDGATE ASSEMBLY) ORG/ WIRE PNK/BLK WIRE PPL INT LAMP DEFEAT SIG PPL INT LAMP DEFEAT SW RIGHT LIFTGATE AJAR SWITCH RIGHT MIDGATE LATCH RIGHT REAR DOOR COURTESY LAMP RIGHT REAR DOOR LATCH ASSEMBLY RR DOOR AJAR SIG LR DOOR AJAR SIG GATE AJAR SIG SPLICE PACK SUT TAN WIRE

AMBIENT LIGHT SENSOR (ON TOP CENTER OF DASH) AUTO PARK HEAD BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON TOP LEFT SIDE OF DASH, ABOVE I/P FUSE BLOCK) DK BLU WIRE DK GRN WIRE DRL DEFEAT DRL FUSE DRL RELAY FLASH TO PASS GRY/BLK WIRE HDLP HIGH RELAY HDLP LOW RELAY HEADLAMP, PANEL DIMMER SWITCH HI BM RLY CTRL LO BM RLY CTRL DRL RLY CTRL HI HDLP LT FUSE HI HDLP RT FUSE HI/LO BEAM SELECT HLPS ON SIG FLASH TO PASS AMB LT LOW REF HOT AT ALL TIMES I/P RELAY BLOCK (LEFT SIDE OF DASH, NEAR LEFT KICK PANEL) LEFT DAYTIME RUNNING LAMP, LEFT HEADLAMP LO HDLP LT FUSE LO HDLP RT FUSE LT GRN WIRE LT GRN/BLK WIRE PARK LAMP SW ON DRL SW SIG AMB LT SENS SIG HDLP DIM SW SIG PNK WIRE PNK/WHT WIRE RIGHT DAYTIME RUNNING LAMP RIGHT HEADLAMP TAN WIRE TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLK WIRE

14 22 B+ CLASS 2 SERIAL DATA 4 HI IND CONTROL 4 LO IND CONTROL DIFF LOCK IND CONTROL 4 HI LOCKED IND CONTROL 4 HI LOCKED IND 4-HI IND 4-LO IND BACK ONLY IND BACK ONLY IND LOW HEAT IND ILLUM BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES DDM FUSE PDM FUSE DIMMING INPUT DIMMING RETURN DK GRN WIRE DRIVER DOOR MODULE (DDM) (IN DRIVERS DOOR PART OF SWITCH ASSEMBLY) DRIVER WINDOW/ DOOR LOCK SWITCH DRL OFF IND FRONT PASSENGER WINDOW/DOOR LOCK SWITCH GROUND GRY WIRE GRY/BLK WIRE HEADLAMP ON INDICATOR HEADLAMP SWITCH HEATED SEAT SWITCH HIGH HEAT IND HOT AT ALL TIMES I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) I/P JUNCTION BLOCK (LOWER RIGHT SIDE OF DASH) ILLUM ILLUM CTRL ILLUMINATION GND INSTRUMENT PANEL DIMMING LED DIMMING SUPPLY I/P LAMPS DIMMING SUPPLY LBEC 2 FUSE LOCKOUT IND LOCKOUT IND CTRL LT BLU WIRE LT GRN/BLK WIRE MED HEAT IND MED HEAT IND LOW HEAT IND MEMORY/HEATED SEAT SWITCH ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL PPL PNK DRL OFF IND CTRL HEADLAMP ON IND CTRL 5 VOLT REF WIRE PPL/WHT WIRE REAR DIFFERENTIAL LOCK IND RED WIRE SWITCH ILLUM. TAN/BLK WIRE TRANSFER CASE SHIFT CONTROL MODULE (BEHIND HEADLAMP SWITCH) TRANSFER CASE SHIFT CONTROL SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMP) WHT/BLK WIRE YEL WIRE

1 2 PPL AUDIO AMPLIFIER (UNDER FRONT FLOOR CONSOLE, BETWEEN FRONT SEATS) BARE BARE DRAIN R SPK OUT- L SPK OUT- B+ BLK WIRE BLK/WHT WIRE BREAKOUT) BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GROUND L SPK OUT+ R SPK OUT+ GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) I/P JUNCTION BLOCK (LOWER RIGHT SIDE OF DASH) LEFT "D" PILLAR TWIDDLER SPEAKER (EXCEPT SUT) LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK BARE WIRE PNK WIRE RADIO FUSE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT "D" PILLAR TWIDDLER SPEAKER (EXCEPT SUT) SUBWOOFER SPEAKER TAN WIRE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPARTMENT) YEL WIRE

2-HI IND 4 HI 4 LO 4-HI IND 4-LO IND BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CHAN A ENC CHAN B ENC 2-HI IND NEUTRAL IND CHAN C ENC CHAN P ENC CLASS II DATA RR DIF HI CTRL RR DIF LK IND 4-LO IND 4-HI IND CONTROL MODULE DIFF LK DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE FUSE GROUND BATTERY MOTOR CTRL A MOTOR CTRL B GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) IGN E FUSE ILLUMINATION INSTRUMENT PANEL CLUSTER LAMP LOGIC LOW REF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE NEUTRAL IND ORG/ WIRE PNK WIRE PPL PPL DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) PPL/WHT WIRE REAR DIFFERENTIAL LOCK ACTUATOR (TOP OF DIFFERENTIAL HOUSING) RED WIRE RED/WHT WIRE RR DIF LK IND RR DIF LO REF RUN WIRE SHIFT MOTOR SPLICE PACK TAN/BLK WIRE TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE (BEHIND HEADLAMP SWITCH) TRANSFER CASE SHIFT CONTROL SWITCH TREC FUSE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) YEL/BLK WIRE

BATTERY BATTERY BATTERY BATTERY GROUND BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (ON TOP LEFT SIDE OF DASH, ABOVE I/P FUSE BLOCK) DOOR AJAR SWITCH DRL DEFEAT AUTO PARK FUSE GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BLK WIRE HEAD HEADLAMP, PANEL DIMMER SWITCH HOT AT ALL TIMES HOT IN ACC, RUN HOT IN ACC, RUN, START HOT IN RUN, START I/P FUSE BLOCK (ON LOWER LEFT SIDE OF DASH) I/P RELAY BLOCK (ON LEFT SIDE OF DASH, NEAR LEFT KICK PANEL) I/P RELAY BLOCK (ON LEFT SIDE OF INSTRUMENT PANEL, NEAR LEFT KICK PANEL) IGNITION KEY ALARM SWITCH LEFT REAR DOOR LATCH ASSEMBLY LIFTGATE AJAR SWITCH RIGHT REAR DOOR AJAR SW LEFT REAR DOOR AJAR SW LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PANEL DIMMER SWITCH PARK BRAKE SWITCH (PART OF PARK BRAKE ASSEMBLY) PNK WIRE PNK/BLK WIRE RIGHT REAR DOOR LATCH ASSEMBLY SERIAL DATA SERIAL DATA PARK LAMP ON SIGNAL GROUND DIMMING INPUT TAN WIRE TBC ACCY FUSE TBC BATT FUSE TBC IGN 0 FUSE TBC IGN 1 FUSE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPARTMENT, NEAR BATTERY) WHT WIRE YEL WIRE

1045 1044 1132 PNK WIRE 22 20 5 SERIAL DATA LOW REFERENCE DOOR AJAR SWITCH 22 3 11 SERIAL DATA LEFT SEAT BELT SW LOW REFERENCE 22 3 18 SERIAL DATA LOW REFERENCE LEFT DOOR AJAR SW 50 21 20 VSS SIGNAL VSS HIGH SIGNAL VSS LOW SIGNAL 59 58 SERIAL DATA SERIAL DATA AUDIO AMPLIFIER BLK WIRE BLK/WHT WIRE BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR AJAR SWITCH DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR MODULE (DDM) (IN DRIVERS DOOR PART OF SWITCH ASSEMBLY) FRONT PASSENGER DOOR LATCH ASSEMBLY DOOR AJAR SWITCH FRONT PASSENGER DOOR MODULE (FPDM) (IN PASSENGER DOOR) GRY WIRE GRY/BLK WIRE I/P FUSE BLOCK (ON LOWER LEFT SIDE OF DASH) I/P JUNCTION BLOCK (ON LOWER RIGHT SIDE OF DASH) I/P RELAY BLOCK (ON LEFT SIDE OF INSTRUMENT PANEL, NEAR LEFT KICK PANEL) IGNITION INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER LEFT FRONT SEAT) INSTRUMENT PANEL CLUSTER (IPC) LEFT LIFTGATE AJAR SWITCH LEFT TURN LOGIC LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (ON LEFT FRONT OF ENGINE COMPARTMENT) PPL PPL/WHT WIRE RADIO RIGHT LIFTGATE AJAR SWITCH RIGHT TURN SEAT BELT SEAT BELT SWITCH SERIAL DATA TAN WIRE VEHICLE SPEED SENSOR (VSS) (REAR OF TRANSFER CASE) VEHICLE SPEED SIGNAL WHT WIRE WIPER/ WASHER SYSTEM YEL WIRE