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

AUTOMATIC TRANSMISSION BODY CONTROL MODULE BRAKE FUSE BRN WIRE CRUISE FUSE FLOOR SHIFT ASSEMBLY FROM IGN A FUSE (DIAGRAM 1 OF 6) FUSE HVAC 1 FUSE HVAC CONTROL MODULE I/P JUNCTION BLOCK (LOWER RIGHT SIDE OF DASH) I/P RELAY BLOCK (NEAR LEFT KICK PANEL) IGN 0 FUSE IGN 3 FUSE IGNITION SWITCH INSIDE REAR VIEW MIRROR LEFT REAR HEATED SEAT MODULE LOCK OFF NCA WIRE ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE PPL PNK WIRE RED WIRE RIGHT REAR HEATED SEAT MODULE RUN WIRE STOPLAMP SWITCH RIDE HEIGHT SWITCH TBC IGN 0 FUSE TRANSFER CASE SHIFT CONTROL SWITCH AIR SUSPENSION MODULE TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) CRANK FUSE WHT WIRE YEL WIRE

10 11 14 22 LOCK CTRL UNLOCK CTRL BATTERY SERIAL DATA 14 20 21 22 BATTERY UNLOCK CTRL LOCK CTRL SERIAL DATA 2 3 BATTERY GROUND 2 4 BATTERY GROUND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON TOP LEFT SIDE OF DASH) BRN WIRE DDM FUSE DRIVER DOOR MODULE (INSIDE DRIVER DOOR) FRONT PASSENGER DOOR MODULE (INSIDE FRONT PASSENGER DOOR) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT AT ALL TIMES ALL TIMES I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) I/P JUNCTION BLOCK (LOWER RIGHT SIDE OF DASH) I/P RELAY BLOCK (LEFT SIDE OF DASH, NEAR KICK PANEL) I/P RELAY BLOCK (LEFT SIDE OF DASH, NEAR KICK PANEL) RT DOOR CIRCUIT BREAKER IGN KEY SW SIG IGNITION KEY ALARM SWITCH (ON IGNITION KEY CYLINDER) LOCK UNLK LOCKS FUSE LT BLU WIRE LT DOOR CIRCUIT BREAKER PDM FUSE LT GRN WIRE ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPARTMENT) REAR DOOR LOCK RELAY REAR DOOR LOCK SWITCH (NEAR LOWER RIGHT "D" PILLAR) REAR DOOR UNLOCK RELAY SERIAL DATA GROUND TAN WIRE TAN/BLK WIRE UNLOCK RLY LOCK RLY CTRL BATTERY GROUND LGATE LK CTRL SERIAL DATA UNLOCK SW SIG LOCK SW SIG WHT WIRE YEL WIRE

BLK WIRE BRN WIRE DRIVER DOOR LOCK ACTUATOR FRONT FRONT PASSENGER PASSENGER DOOR LOCK ACTUATOR GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ALL TIMES I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) I/P JUNCTION BLOCK (LOWER RIGHT SIDE OF DASH) INSTRUMENT INSTRUMENT PANEL PANEL CLUSTER CLUSTER L/GATE RLY FUSE LEFT REAR DOOR LOCK ACTUATOR LIFTGATE DOOR LOCK ACTUATOR LIFTGATE LOCK RELAY (AT BASE OF RIGHT "B" PILLAR) LT GRN WIRE ORG/ WIRE RIGHT REAR DOOR LOCK ACTUATOR SPLICE PACK SPLICE PACK SPLICE PACK TAN WIRE TBC BATT TBC BATT FUSE FUSE UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) WHT WIRE

BATTERY POSITIVE VOLTAGE BCM CLASS 2 SERIAL DATA BLK WIRE BODY CONTROL MODULE (BCM) (ON TOP LEFT SIDE OF DASH, ABOVE I/P FUSE BLOCK) BRN WIRE COMPUTER DATA LINES SYSTEM DDM CLASS 2 SERIAL DATA DK BLU WIRE DK GRN WIRE DOOR LOCKS DOWN DRIVER DOOR MODULE (DDM) (BEHIND DRIVER'S DOOR PANEL) DRIVER WINDOW MOTOR (IN DRIVER'S DOOR) DRIVER WINDOW SWITCH FRONT PASSENGER WINDOW SWITCH FRONT PASSENGER WINDOW MOTOR (IN FRONT PASSENGER DOOR) FRONT PASSENGER WINDOW SWITCH GROUND 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) I/P RELAY BLOCK (LEFT SIDE OF DASH) LED LOGIC LEFT FRONT POWER WINDOW MOTOR CONTROL LEFT FRONT POWER WINDOW MOTOR DOWN CONTROL LEFT FRONT POWER WINDOW MOTOR UP CONTROL LEFT REAR WINDOW MOTOR (IN LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LOGIC LR PWR WNDO LOCKOUT CNTRL LR WNDO DWN RELAY CNTRL LR WNDO UP RELAY CNTRL LT BLU WIRE LT DOORS CIRCUIT BREAKER LT GRN WIRE ORG/ WIRE PASSENGER DOOR MODULE (FPDM) (IN PASSENGER'S DOOR) PDM CLASS 2 SERIAL DATA PDM FUSE RIGHT REAR WINDOW MOTOR (IN RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH RR PWR WNDO LOCKOUT CNTRL RR WNDO DWN RELAY CNTRL RR WNDO UP RELAY CNTRL RT DOORS CIRCUIT BREAKER SWITCH POWER TAN WIRE WHT WIRE WINDOW DWN RELAY WINDOW LOCKOUT SWITCH WINDOW UP RELAY 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