Hummer H2 I facelift (2007-2009) wiper control pcb relay Wiring diagrams

20 21 WIPER SW SIG 2 WIPER SW HI SIG 24 9 8 5 PNK WASHER SW SIG WIPER SW LO SIG LOW REF WIPER SW HI SIG WIRE BAT POS VOLT BLK WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE GRN WIRE GRY WIRE HI LO HOT AT ALL TIMES I/P FUSE BLOCK (ON LOWER LEFT SIDE OF I/P, BEHIND ACCESS PANEL) INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW SPD GMLAN SERIAL DATA LOW WASHER FLUID IND CTRL LT BLU WIRE LT GRN WIRE MIST HI OFF LO INT WIPER SWITCH MIST OFF INT MTR PARK SW SIG NCA WIRE PNK WIRE PPL PPL DK RED WIRE RED/WHT WIRE RT STOP TURN FUSE TAN WIRE TAN/BLK WIRE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT) W/ HEATED WINDSHIELD WASHER FLUID WASHER SWITCH WHT WIRE WINDSHIELD WASHER SOLVENT HEATER (LEFT REAR CORNER OF ENGINE COMPT) WINDSHIELD WIPER MOTOR (UNDER WINDSHIELD COWL BETWEEN WIPER ARMS) WIPER CONTROL PCB RELAY WIPER HIGH SPEED DIODE WIPER LOW SPEED DIODE WIPER SPEED PCB RELAY WPR FUSE 30 YEL WIRE

A/C COMPRESSOR CLUTCH A/C LOW IGNITION PRESSURE COIL/ SWITCH MODULE 8 AMBIENT LIGHT/ SUNLOAD SENSOR BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) COMPT, NEAR BATTERY) COOLING FAN DIODE DATA LINK CONNECTOR (DLC) DRIVER DOOR LOCK/ REAR DOOR WINDOW LOCK/UNLOCK SWITCH PCB RELAY ENGINE CONTROL MODULE AUTOMATIC TRANSMISSION (ECM) FAN CONTROL RELAY FRT WASH PCB RELAY HARNESS JUNCTION TO ENGINE HARNESS) HEADLAMP, PANEL DIMMER SWITCH I/P FUSE BLOCK (ON LOWER LEFT SIDE OF I/P, BEHIND ACCESS PANEL) I/P MULTIFUNCTION SWITCH IGNITION COIL/ MODULE 2 IGNITION IGNITION COIL/ COIL/ MODULE 1 MODULE 3 IGNITION IGNITION COIL/ COIL/ MODULE 4 MODULE 6 IGNITION IGNITION COIL/ COIL/ MODULE 5 MODULE 7 LEFT DAYTIME RUNNING LAMP (DRL) LEFT FRONT PARK/TURN SIGNAL LAMP LEFT HEADLAMP LEFT HORN MASS AIR FLOW (MAF)/ INTAKE AIR TEMPERATURE (IAT) SENSOR NCA WIRE REAR WASH PCB RELAY REMOTE CONTROL HVAC DOOR LOCK CONTROL RECEIVER MODULE (RCDLR) RIGHT DAYTIME RUNNING LAMP (DRL) RIGHT ENGINE COOLING FAN RIGHT FRONT PARK/TURN SIGNAL LAMP RIGHT HEADLAMP RIGHT HORN RUN/ ACCY RELAY RUN/ REAR BACK-UP CRANK DEFOG STARTER LAMP PCB RELAY RELAY RELAY RELAY THEFT TURN SIGNAL/ DETERRENT MULTIFUNCTION MODULE SWITCH (TDM) TRANSFER (SUT) CASE SHIFT HOOD MID GATE CONTROL AJAR WINDOW MODULE SWITCH SWITCH UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) WINDSHIELD WASHER FLUID LEVEL SWITCH WIPER CONTROL PCB RELAY

6 CM FROM MAIN HARNESS) AIR BAG BATT FUSE 38 AIR SUSPENSION CONTROL MODULE AIR SUSPENSION RELAY AMP FUSE 35 AUDIO AMPLIFIER AUTOMATIC TRANSMISSION BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLOWER MOTOR CONTROL MODULE BODY CONTROL MODULE (BCM) DATA LINK CONNECTOR (DLC) DIGITAL RADIO RECEIVER (IF EQUIPPED) DLIS FUSE 29 DRL PCB RELAY ECAS FUSE 32 ECAS FUSE 51 ECM BATT FUSE 10 ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE (ECM) EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID VALVE FRONT ACCESSORY POWER OUTLET FUEL PUMP FLOW CONTROL MODULE FUSE FUSE 31 FUSE 43 GENERATOR HDLP LO RELAY HI BEAM PCB RELAY HORN WIPER PCB SPEED RELAY PCB RELAY HVAC BATT FUSE 33 HVAC BLWR FUSE 61 HVAC CONTROL MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INFLATABLE RESTRAINT VEHICLE ROLLER SENSOR INSTRUMENT PANEL CLUSTER (IPC) IPC FUSE 39 LBEC 1 FUSE 56 LBEC 2 FUEL FUSE 18 FUSE 62 LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH TO LEFT OF STEERING COLUMN) LTR FUSE 44 MBEC 1 WPR FUSE 60 FUSE 30 PRK LAMP FRT WASH RELAY PCB RELAY RADIO CLOCK RDO FUSE 36 REAR DEFOG RELAY REAR SEAT AUDIO (RSA) CONTROL REAR WASH PCB RELAY RED WIRE RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH BEHIND END TRIM PANEL) S/ROOF FUSE 28 STARTER STARTER RELAY STUD 1 TRLR FUSE 59 STUD 2 TRLR FUSE 55 SUNROOF MODULE (IF EQUIPPED) TCM BATT FUSE 12 TO I/P FUSE BLOCK (DIAGRAM 2 OF 4) TO I/P FUSE TO LEFT I/P BLOCK JUNCTION (DIAGRAM 2 OF 4) BLOCK (DIAGRAM 2 OF 4) TO RUN/ACCY PCB RELAY (DIAGRAM 3 OF 4) TRAILER CONNECTOR TRAILER PROVISION (BLUNT CUT) TRANSFER CASE SHIFT CONTROL MODULE TREC FUSE 58 TRLR TRLR STOP RT STOP LT PCB PCB RELAY RELAY VSES/ VSES/ ABS 1 FUSE 52 ABS 2 FUSE 7 W/ HEATED W/S WASHER W/ OFF ROAD SUSPENSION CHASSIS PACKAGE WHT WIRE WINDSHIELD WASHER SOLVENT HEATER WIPER CONTROL PCB RELAY WSW/HTR FUSE 57 YEL WIRE