Hummer H3 I (2005-2010) eng cntrl sys fuse 22 Wiring diagrams

3.7L 5.3L A/C CLUTCH RELAY 76 A/C COMPRESSOR CLUTCH ABS/VSES FUSE 29 AC CLUTCH FUSE 48 AIR SOL FUSE 44 AIR SOL RELAY 80 HVAC CNTRL HD FUSE 59 TCCM SWITCH FUSE 58 HVAC BLWR FUSE 82 BACK-UP LAMP SWITCH BCK/UP FUSE 28 BRN WIRE DK BLU WIRE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENG CNTRL SYS FUSE 22 ENGINE CONTROL MODULE (ECM) FROM FROM INJECTOR FUSE 23 (DIAGRAM 3 OF 4) FROM RUN/ CRANK RELAY 78 (DIAGRAM AIR CMPRSR FUSE 11 GRILLE GUARD FUSE 2 2 OF 4) FROM TRANS FUSE 34 (DIAGRAM 2 OF 4) FUEL FUEL FUEL FUEL INJECTOR INJECTOR INJECTOR INJECTOR FUEL FUEL INJECTOR INJECTOR FUEL INJECTOR FUSE 33 FUSE 33 (DIAGRAM 3 OF 4) IGNITION COIL MODULE INJ FUSE 23 M/T A/T NCA WIRE OFF ROAD GRILL LAMP RELAY (DEALER INSTALLED) OFF ROAD ROOF LAMP RELAY (DEALER INSTALLED) PARK/ NEUTRAL POSITION (PNP) SWITCH PCM-I FUSE 21 PNK PNK A/T WIRE PNK PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PWR HTR SWITCH FUSE 53 VSES/ ABS FUSE 52 A/C CLUTCH DIODE 90 RED WIRE RED/BLK WIRE ROOF LP FUSE 4 RR DEFOG RELAY 71 HVAC RELAY 87 TO A/C CLUTCH RELAY 76 (DIAGRAM 3 OF 4) TO BATT IGN SW FUSE 5 (DIAGRAM 4 OF 4) TO ENG CNTRL SYS FUSE 22 (DIAGRAM 3 OF 4) UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) W/ ACTIVE BRAKE CONTROL YAW, LATERAL ACCELEROMETER SENSOR

18 19 PNK WIRE A/C REFRIGERANT PRESS SENS SIG AIR CONDITIONING SYSTEM AIR INJECTION REACTION AIR PUMP RLY FUSE 17 BLK WIRE BLK/WHT WIRE BRN WIRE CPP SENSOR SIGNAL CTRL VALVE CTRL DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENSOR SIGNAL ENG CNTRL SYS FUSE 22 ENGINE CONTROL MODULE (ECM) (RIGHT REAR CORNER OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (FRONT LEFT OF ENGINE) EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID VALVE GRY WIRE HOT W/ RUN/CRNK RELAY 78 ENERGIZED IGN 1 FUSE 33 INJ FUSE 23 INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAP SENSOR SIGNAL NCA WIRE OIL PRESS SW SIG ORG/BLK WIRE PCM-I FUSE 21 PNK PNK PPL PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK PNK WIRE PPL/WHT WIRE RED/BLK WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) VEHICLE SPEED SENSOR (VSS) (M/T) (LEFT REAR OF TRANSFER CASE) VSS HIGH SIGNAL VSS LOW SIGNAL YEL WIRE

18 19 PNK WIRE BLK WIRE BLK/WHT WIRE BRN WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENG CNTRL SYS FUSE 22 FUEL INJECTORS (UPPER LEFT SIDE OF ENGINE) GRY WIRE HOT W/ RUN/CRNK RELAY 78 ENERGIZED IGN 1 FUSE 33 IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 6 IGNITION COIL 8 INJ FUSE 23 LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE PCM-I FUSE 21 PNK WIRE PNK/BLK WIRE PPL PPL PNK PNK PNK WIRE PPL PNK PNK WIRE RED WIRE RED/BLK WIRE SPARK PLUG UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) YEL WIRE YEL/BLK WIRE