Pontiac GTO IV (2004-2006) (behind the instrument cluster) Wiring diagrams

A/C A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY (MICRO) A/C IND A/C REFRIGERANT PRESSURE SENSOR (LEFT FRONT CORNER OF ENGINE COMPT) A/C REQUEST A/C SWITCH BLK/RED WIRE BODY CONTROL MODULE (BCM) (BELOW RIGHT SIDE OF DASH) CLU RLY CTRL CLUTCH DIODE COMPRESSOR) COMPUTER DATA LINES SYSTEM ENGINE GROUND ENGINE SENSORS FUSE GRN WIRE GRN/BLK WIRE HEATED REAR WINDOW, HVAC, INSTRUMENTS FUSE HOT IN RUN OR START HVAC CONTROL ASSEMBLY (CENTER OF DASH, UNDER RADIO) INSTRUMENT PANEL FUSE BLOCK (BELOW LEFT END OF DASH) LOW REF LT GRN/BLK WIRE PNK WIRE PNK/BLU WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF ENGINE COMPT) PRESS SENS SIG RED/BLK WIRE RED/WHT WIRE SERIAL DATA TAN WIRE UART SERIAL DATA UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) VOL (-)

A/C REFRIGERANT PRESSURE SENSOR (LEFT FRONT CORNER OF ENGINE COMPT) BLK WIRE BLK/RED WIRE BLOWER INHIBIT RELAY BLU/WHT WIRE BLU/YEL WIRE BRN/GRY WIRE CLU RLY CTRL COOLING FAN ASSEMBLY ECT SENSOR SIG ENGINE COOLANT TEMPERATURE (ECT) SENSOR (LEFT SIDE OF ENGINE, BELOW GENERATOR) GRN WIRE GRN/BLK WIRE GRY/BLK WIRE HEATED REAR WINDOW, HVAC, INSTRUMENTS FUSE HOT IN RUN OR START INSTRUMENT PANEL FUSE BLOCK (BELOW LEFT END OF DASH) LARGE FAN LOW REF LT GRN/BLK WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/YEL WIRE PNK/BLU WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF ENGINE COMPT) PRESS SENS SIG RADIATOR FAN RELAY 2 RADIATOR FAN RELAY 3 RADIATOR FAN RELAY-1 SMALL ENGINE COOLING FAN) SMALL FAN TAN WIRE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) UNDERHOOD FUSE PANEL) VOL (-) YEL WIRE

ABS, TCS FUSE AUXILIARY GAUGES (NOT USED) BACKUP LAMP SWITCH HEADLAMP SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CIGAR LIGHTER FUSE CRUISE CONTROL SWITCH CLUTCH PEDAL POSITION (CPP) SWITCH CRUISE CONTROL, POWER MIRRORS, SHIFTLOCK CONTROL FUSE DEFOG RELAY ELECTRONIC BRAKE CONTROL MODULE (EBCM) FLASHER RELAY FROM ENGINE SENSORS FUSE (DIAGRAM 3 OF 4) FROM SPLICE FRONT CIGAR LIGHTER FRONT PARK/TURN SIGNAL LIGHT) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 4 FUEL INJECTOR 3 FUEL INJECTOR 5 FUEL INJECTOR 6 FUEL INJECTOR 7 FUEL INJECTOR 8 FUEL INJECTORS, IGNITION MODULE FUSE HEATED REAR WINDOW, HVAC, INSTRUMENTS FUSE BLOWER INHIBIT RELAY IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 IGNITION COIL CYLINDER 7 IGNITION COIL, CYLINDER 8 IGNITION CONTROL RELAY INFLATABLE RESTRAINT SENSING, DIAGNOSTIC CONTROL MODULE INJECTOR 3 INJECTOR 6) INSTRUMENT PANEL CLUSTER (IPC) HVAC CONTROL ASSEMBLY INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BELOW LEFT END OF DASH) LT GRN WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR PARK/ NEUTRAL POSITION (PNP) SWITCH PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLU WIRE REAR CIGAR LIGHTER RED WIRE SHIFTLOCK CONTROL RELAY SRS FUSE STOP LAMP SWITCH TURN SIGNALS, BACKUP LAMPS FUSE UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE