Hummer H3 I (2005-2010) pnk Wiring diagrams

1-2 SHIFT SOLENOID (SS) VALVE 2-3 SHIFT SOL CTRL 2-3 SHIFT SOLENOID (SS) VALVE 3-2 SHIFT SOL CTRL 3-2 SHIFT SOLENOID (SS) VALVE AIR PUMP RLY FUSE 17 AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE ENGINE CONTROL MODULE (ECM) GRY WIRE HI SPD SER DATA BUS - HI SPD SERIAL DATA - HI SPD SERIAL DATA + HOT AT ALL TIMES HOT IN ON OR START IGN VOLT INPUT SPEED SENSOR (ISS) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE P/N PARK/NEUTRAL POSITION (PNP) SWITCH (LEFT SIDE OF AUTOMATIC TRANSMISSION) PNK WIRE PNP/CLUTCH START SW SIG POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE RED WIRE RED/BLK WIRE REV TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM PWR FUSE 26 TFT SENS SIG TORQUE CONVERTER CLUTCH (TCC) PULSE WIDTH MODULATION (PWM) SOLENOID VALVE TORQUE CONVERTER CLUTCH (TCC) SOLENOID VALVE TRANS FLUID SW B LO REF TRANS RANGE SW B TRANS FUSE 34 TRANS RANGE SW A LO REF IGN VOLT B+ TRANS FLUID SW C TRANS RANGE SW C TRANS FLUID SW A TCC SOL VALVE CTRL PNK WIRE TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) VEHICLE SPEED SENSOR (VSS) (LEFT REAR OF TRANSFER CASE) VSS LO SIG PC SOL VALVE LO CTRL WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT FRONT KICK PANEL) BRN WIRE DRIVER BACK HEATED SEAT ELEMENT (IN DRIVER SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT (IN DRIVER SEAT BOTTOM) DRIVER HEATED SEAT MODULE (IN DRIVER SEAT BOTTOM) DRIVER SEAT LUMBAR ADJUSTER SWITCH HIGH/LOW STATUS IND BULB HOT AT ALL TIMES HTD/SEATS FUSE 1 HVAC RELAY 87 IGN 3 RLY COIL LOW HIGH NCA WIRE ORG/ WIRE PASSENGER HEATED SEAT CIRCUIT PNK WIRE PWR HTR SWITCH FUSE 53 RED WIRE RED/BLK WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEEL WELL) WHT WIRE YEL WIRE

BLK WIRE BLU WIRE DK PNK WIRE DRIVER POWER SEAT CIRCUIT DRIVER SEAT LUMBAR ADJUSTER SWITCH DRIVER SEAT LUMBAR MOTOR (IN DRIVER SEAT) FUSE SEAT CIRCUIT BREAKER HOLDER POWER SEAT HOT AT ALL TIMES NCA WIRE ORG/ WIRE OUT PASSENGER POWER SEAT CIRCUIT PASSENGER SEAT LUMBAR ADJUSTER SWITCH PASSENGER SEAT LUMBAR MOTOR (IN PASSENGER SEAT) PNK WIRE PWR SEATS FUSE 61 UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEEL WELL)

BLK WIRE BLK/RED WIRE BODY CONTROL MODULE (BEHIND RIGHT FRONT KICK PANEL) BRN WIRE DR HTD SEAT SW OFF SIG DRIVER HEATED SEATS CIRCUIT HOT AT ALL TIMES HTD/SEATS FUSE 1 HVAC RELAY 87 IGN IGN 3 RLY COIL LOGIC LOW HIGH/LOW STATUS IND BULB HIGH LT BLU WIRE NCA WIRE ORG/ WIRE PASSENGER BACK HEATED SEAT ELEMENT (IN PASSENGER SEAT BACK) PASSENGER CUSHION HEATED SEAT ELEMENT (IN PASSENGER SEAT BOTTOM) PASSENGER HEATED SEAT MODULE (IN PASSENGER SEAT BOTTOM) PASSENGER SEAT BELT BUCKLE PASSENGER SEAT LUMBAR ADJUSTER SWITCH PNK WIRE PWR HTR SWITCH FUSE 53 RED WIRE RED/BLK WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEEL WELL) WHT WIRE YEL WIRE

1807 1807 PPL PPL BARE BARE (BLUNT CUT) BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GROUND RADIO MUTE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEFT AUDIO SIG AUDIO COMM SIG DRAIN WIRE LF OUT - LF OUT + RR OUT + RR OUT - GROUND B+ LR OUT - LR OUT + RF OUT + RF OUT - LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PNK RADIO ON SIG WIRE PNK WIRE PNK/BLK WIRE PPL SERIAL DATA RIGHT AUD SIG LEFT AUD SIG COMMON SIG LEFT AUD SIG COMMON SIG RADIO RADIO ANTENNA RDO FUSE 13 SATELLITE RADIO CIRCUIT SERIAL DATA (-) SERIAL DATA (+) TAN WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) VSS

1 2 3 4 5 6 7 8 B+ GROUND L SPK OUT + L SPK OUT - AMP FUSE 38 AUDIO AMPLIFIER (MOUNTED NEXT TO SUBWOOFER) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LEFT SUBWOOFER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL R SPK OUT - R SPK OUT + RF AUD SIG - RF AUD SIG + RR AUD SIG + RR AUD SIG - RF SPKR OUT (+) RF SPKR OUT (-) LF SPKR OUT (-) LF SPKR OUT (+) RIGHT FRONT TWEETER SPEAKER RIGHT REAR RIGHT FRONT SPEAKER SPEAKER RIGHT SUBWOOFER SUBWOOFER SPEAKER TAN WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) WHT WIRE YEL WIRE

BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT FRONT KICK PANEL) DK BLU WIRE DK GRN WIRE ENGINE CONTROL MODULE (ECM) (RIGHT REAR CORNER OF ENGINE COMPT) IGNITION SWITCH IGNITION VOLTAGE OFF PARK/NEUTRAL POSITION (PNP) SWITCH (LEFT SIDE OF AUTOMATIC TRANSMISSION) PCM 1 FUSE 21 PCM CNTRL RELAY 77 PNK WIRE PNP/CLUTCH POWER DISTRIBUTION SYSTEM PPL RED WIRE RUN WIRE RUN/CRNK RELAY 78 STARTER STARTER ENABLE RELAY CONTROL STRTR FUSE 85 SWITCH SIGNAL UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) BATT IGN SWITCH FUSE 5 WHT WIRE WHT/GRN WIRE YEL/BLK WIRE

1 1 1 1 1 1 PPL ACCESSORY SWITCH AIR BAG FUSE 27 BLK WIRE BLK/WHT WIRE BRN WIRE DK BLU WIRE DK GRN WIRE DRIVER SEAT BELT PRETENSIONER (AT LEFT INNER "B" PILLAR) GRY WIRE HOT W/ RUN/CRANK RELAY ENERGIZED INFLATABLE RESTRAINT I/P MODULE (ABOVE DASH COMPARTMENT) INFLATABLE RESTRAINT PASSENGER AIR BAG ON/OFF INDICATOR INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (BENEATH LOWER CONSOLE) INFLATABLE RESTRAINT STEERING WHEEL MODULE (IN STEERING COLUMN) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (MOUNTED TO STEERING WHEEL) LH BELT SW RH BELT SW LH PRETENS-LO LH PRETENS-HI RH PRETENS-HI RH PRETENS-LO LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE NCA WIRE OFF ORG/ WIRE ORG/BLK WIRE PASSENGER SEAT BELT INDICATOR PASSENGER SEAT BELT PRETENSIONER (AT RIGHT INNER "B" PILLAR) PNK WIRE POS RTRN POS SENSOR-HI POS SENSOR-HI IGNITION VOLTAGE PPL RED WIRE SHORTING BAR SHORTING BAR PPL STAGE 1 STAGE 1 STAGE 2 STAGE 2 TAN WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) WHT WIRE YEL WIRE

AIR BAG IND BLK/ WHT WIRE BLK/WHT WIRE BRN WIRE DK BLU WIRE DK GRN WIRE DRIVER SEAT BELT SWITCH (PART OF SEAT BELT BUCKLE (DRIVER)) GRY WIRE IGN IGN VOLT IGNITION VOLT INSTRUMENT PANEL CLUSTER (IPC) IPC CLASS 2 SERIAL DATA LEFT INFLATABLE RESTRAINT FRONT END SENSOR (LEFT LOWER RADIATOR SUPPORT) LEFT INFLATABLE RESTRAINT ROOF RAIL MODULE (W/ HEAD CURTAIN AIR BAG) LEFT INFLATABLE RESTRAINT SEAT POSITION SENSOR (ON DRIVER SEAT TRACK) LOGIC LOW REF LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE NCA WIRE OFF IND ON IND. PASSENGER SEAT BELT BUCKLE PNK WIRE PPL PPL PPL PRESS SIG RED WIRE RIGHT INFLATABLE RESTRAINT FRONT END SENSOR (RIGHT LOWER RADIATOR SUPPORT) RIGHT INFLATABLE RESTRAINT ROOF RAIL MODULE (W/ HEAD CURTAIN AIR BAG) RIGHT INFLATABLE RESTRAINT SEAT POSITION SENSOR (ON DRIVER SEAT TRACK) SEAT BELT IND SERIAL SHORTING BAR TAN WIRE TENSION SIG TO A/T FLOOR SHIFT CONTROL) VOLT REF WHT WIRE YEL WIRE

4 HI 4 HI LOCK 4 LO LOCK 4-HI IND 4-HI LOCK IND 4-LO LOCK IND A ENCODER SIG ACCESSORY SWITCH BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT FRONT KICK PANEL) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CTRL IGN RLY DIFF LOCK DK BLU/WHT WIRE DRIVER INFORMATION CENTER (DIC) ENCODER LO REF ENGINE CONTROL MODULE (ECM) (RIGHT REAR CORNER OF ENGINE COMPT) GND BAT MOTOR CTRL A MOTOR CTRL B GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HVAC RELAY 87 IND INSTRUMENT PANEL CLUSTER (IPC) LO REF LOGIC LOW SIG LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE NEUTRAL IND ORG/ WIRE P ENCODER SIG PNK WIRE PPL PPL PPL 10 11 PPL/WHT WIRE REAR DIFFERENTIAL LOCK ACTUATOR (MOUNTED TO CENTER OF REAR AXLE) RED WIRE RED/WHT WIRE SERIAL DATA (-) SERIAL DATA (+) SERIAL DATA B ENCODER SIG 4 HI IND NEU IND CTRL TAN/BLK WIRE TCCM FUSE 12 TCCM SWITCH FUSE 58 TRANSFER CASE ENCODER MOTOR (PART OF TRANSFER CASE) TRANSFER CASE SHIFT CONTROL MODULE (BEHIND GLOVE BOX) UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) YEL/BLK WIRE