Pontiac GTO IV (2004-2006) (i/p harness, left side of steering column) Wiring diagrams

2-3 SS ACC VOL BCM/ ENGINE CONTROL FUSE BLK WIRE BLK/RED WIRE BLOCK BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE ENGINE SENSORS FUSE GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT W/ ENGINE CONTROL RELAY ENERGIZED IGNITION SWITCH IN) FROM LOCK LOW REF LT BLU/WHT WIRE LT GRN WIRE OFF ON ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL POSITION SWITCH PNK 16 17 WIRE PNK WIRE PNK/BLU WIRE PPL PPL PNK 2 3 4 5 WIRE PPL VSS LOW SIG PC SOL SW SIG A TFT SS IGN 1 VOL BATTERY VOL SW SIG C SW SIG B SW SIG C SW SIG A TCC SOL PNK WIRE SW SIG P PC SOL VSS LOW SIG SW SIG TAN WIRE TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK AUTO TRANS FUSE (ON RIGHT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SIGNAL (VSS) VSS WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOLENOID 3-2 SHIFT SOLENOID 45 22 VSS PARK/NEUTRAL 51 52 14 20 19 18 PPL PNK CRANK VOL IGN 1 VOL BATTERY VOL IGN 3 VOL ACC VOL WIRE 73 31 41 29 36 55 52 GROUND SEN 1 SIG AUTOMATIC TRANSMISSION BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE CRUISE CONTROL, POWER MIRRORS, SHIFTLOCK CONTROL FUSE DK GRN WIRE ECM SIGNAL FUSE ECM/TCM CONTROL RELAY 1 ECM/TCM CONTROL RELAY 2 ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPARTMENT, ENGINE COOLANT TEMPERATURE (ECT) SENSOR (LEFT SIDE OF ENGINE, BELOW ENGINE GROUND) 450 485 1688 486 1704 410 2761 GENERATOR GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL FUSE BLOCK (BELOW LEFT END OF DASH) LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MIL CTRL ORG/ WIRE ORG/BLK WIRE PNK 16 17 WIRE PNK WIRE PNK/BLU WIRE PPL PPL PNK 2 3 4 5 WIRE PPL SEN 2 SIG LOW REF ECT SIG LOW REF PRESSURE CONTROL SOLENOID 2-3 SHIFT SOLENOID PRESSURE SWITCH MANIFOLD SIGNAL MULTI FUNCTION SWITCH) TCC PWM SOLENOID THROTTLE BODY ASSEMBLY TRANSMISSION FLUID TEMPERATURE SENSOR TCC EN SOLENOID TURN SIGNALS, BACK UP LAMPS FUSE WHT WIRE YEL WIRE YEL/BLK WIRE

A/C COMPRESSOR CLUTCH RELAY A/T M/T BANK 1 SENSOR 2 BANK 2 SENSOR 1 BANK 2 SENSOR 2 BANK 1 SENSOR 1 BLK WIRE BLU WIRE BODY CONTROL MODULE BODY CONTROL MODULE (BCM) BRN WIRE DK GRN WIRE ECM SIGNAL FUSE ECM/TCM CONTROL RELAY 2 ECM/TCM CONTROL RELAY 1 ENGINE CONTROL MODULE ENGINE CONTROL MODULE (ECM) ENGINE CONTROL RELAY AUTO TRANS FUSE ENGINE SENSORS FUSE FROM SPLICE GRN WIRE GRY WIRE HEATED OXYGEN SENSOR ENGINE CONTROL MODULE (ECM) STOP LAMP SWITCH IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) LOCK OFF LT BLU WIRE OIL PRESSURE SENSOR) PNK/ PNK PNK WIRE ORG/ WIRE PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/ PNK/ SKIP SHIFT SOLENOID) WIRE POWERTRAIN INTERFACE MODULE (PIM) PPL RED WIRE RELAY REVERSE LOCKOUT SOLENOID AUTOMATIC TRANSMISSION RUN WIRE SHIFTLOCK CONTROL SOLENOID ASSEMBLY TAN WIRE TO IGNITION CONTROL RELAY (DIAGRAM 4 OF 4) TRANSMISSION CONTROL MODULE (TCM) WHT WIRE YEL WIRE

1-2 SHIFT SOLENOID 2-3 SHIFT SOLENOID 3-2 SHIFT SOLENOID AUTOMATIC TRANSMISSION BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE DK GRN WIRE ECM SIGNAL FUSE ECM/TCM CONTROL RELAY 1 ECM/TCM CONTROL RELAY 2 GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH INSTRUMENT PANEL FUSE BLOCK (BELOW LEFT END OF DASH) LOCK LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE MANIFOLD PRESSURE SWITCH OFF ON ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLU WIRE PPL PRESSURE CONTROL SOLENOID TAN WIRE TCC EN SOLENOID TCC PWM SOLENOID TRANSMISSION FLUID TEMPERATURE SENSOR USED) (NOT WHT WIRE YEL WIRE YEL/BLK WIRE