Hummer H2 I (2002-2007) i/p junction block (on lower right side of dash) Wiring diagrams

B/U LP FUSE BACK UP LAMP SUPPLY VOLTAGE BACK-UP LAMP SIGNAL BLK WIRE BODY CONTROL MODULE (ON TOP LEFT SIDE OF DASH, ABOVE I/P FUSE BLOCK) EXTERIOR LIGHTS SYSTEM (EXTERIOR LIGHTS CIRCUIT) GRY WIRE GRY/BLK WIRE HOT IN RUN, START I/P JUNCTION BLOCK (ON LOWER RIGHT SIDE OF DASH) LEFT BACK-UP LAMP LT GRN WIRE MIRRORS SYSTEM PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) PNK WIRE REAR JUNCTION BLOCK (ON UNDERSIDE OF REAR BODY, NEAR CENTER OF REAR BUMPER) RIGHT BACK-UP LAMP TRL B/U FUSE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPARTMENT, NEAR BATTERY)

AIR SUSPENSION MODULE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON TOP LEFT SIDE OF DASH, ABOVE I/P FUSE BLOCK) BRN WIRE BRN/WHT WIRE CIG LTR FUSE CLASS 2 SERIAL DATA DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH, BELOW STEERING COLUMN) DIGITAL RADIO RECEIVER DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRIVER DOOR MODULE (IN DRIVER'S DOOR, PART OF SWITCH ASSEMBLY) DRIVER MEMORY SEAT MODULE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (ON LEFT SIDE OF INNER FRAME) FRONT PASSENGER DOOR MODULE (IN PASSENGER DOOR) GRY WIRE HOT AT ALL TIMES HVAC CONTROL MODULE (BEHIND CENTER OF DASH) I/P FUSE BLOCK (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) INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (UNDER LEFT FRONT SEAT) INSTRUMENT PANEL CLUSTER LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (ON LEFT FRONT OF ENG COMPT) PPL PPL 2 1 RADIO REAR SEAT AUDIO CONTROL (AT REAR OF CENTER CONSOLE) TAN WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (AT LEFT REAR OF ENG COMPT) TRANSFER CASE SHIFT CONTROL MODULE (BEHIND HEADLAMP SWITCH) UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENG COMPT) WHT WIRE YEL WIRE

1 14 26 SUPPLY VOLTAGE SUPPLY VOLTAGE LOW REF BACK ONLY IND BACK ONLY INDICATOR BACK ONLY SELECT BACK, CUSHION SELECT BATT + BCK, CSH SELECT BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CONNECTOR DDM FUSE DK BLU WIRE DK GRN WIRE DK LT DK PNK WIRE DRIVER BACK HEATED SEAT ELEMENT DRIVER CUSHION HEATED SEAT ELEMENT DRIVER DOOR MODULE DRIVER MEMORY SEAT MODULE (BELOW LEFT FRONT SEAT) FRONT PASSENGER DOOR MODULE GRN WIRE GROUND GRY WIRE HEAT MODE SELECT HI HEAT IND HI HEAT INDICATOR HOT AT ALL TIMES I/P FUSE BLOCK (ON LOWER LEFT SIDE OF DASH) I/P JUNCTION BLOCK I/P JUNCTION BLOCK (ON LOWER RIGHT SIDE OF DASH) I/P RELAY BLOCK (NEAR LEFT KICK PANEL) LOW HEAT IND LOW HEAT INDICATOR LT BLU WIRE LT DOORS CIRCUIT BREAKER LT GRN WIRE MED HEAT IND MED HEAT INDICATOR MEMORY/HEATED SEAT SWITCH ORG/ WIRE PASSENGER BACK HEATED SEAT ELEMENT PASSENGER CUSHION HEATED SEAT ELEMENT PDM FUSE PNK WIRE PNK/ DK WIRE PPL RED WIRE RED/WHT WIRE RT DOORS CIRCUIT BREAKER SEATS CIRCUIT BREAKER SERIAL DATA SWITCH POWER TAN WIRE WHT WIRE WHT/BLK 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