Pontiac GTO IV (2004-2006) engine ground) 450 485 1688 486 1704 410 2761 Wiring diagram

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