Pontiac G6 I (2004-2009) (under center console, on front support Wiring diagrams

1 2 3 PNK WIRE 3 SPOKE 5 VOLT REF BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER RIGHT SIDE OF CENTER CONSOLE, NEAR DASH) BRAKE PEDAL POSITION SENS SIG BRAKE PEDAL POSITION SENSOR (IN RIGHT SIDE OF BRAKE PEDAL BRACKET) BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CTRL CANCEL SIG CRUISE CTRL SW SIG CRUISE INDICATOR DK GRN WIRE ECM/ PCM GMLAN GROUND GRY WIRE GRY/BLK WIRE HOT W/ RUN/CRANK RELAY ENERGIZED IBCM (RUN/CRANK) FUSE IGN INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REF LOW SPEED GMLAN SERIAL DATA LT GRN WIRE PNK WIRE PPL PPL VSS LOW SIG RUN/CRANK FUSE STOP LAMP SW SIG TRANSMISSION CONTROL MODULE (TCM) (LEFT OF ENGINE COMPT, NEAR STRUT TOWER) UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) (A/T) VSS HIGH SIG WHT WIRE YEL WIRE

1 2 3 PNK WIRE 3 SPOKE 3.5L/3.9L 5 VOLT REF BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER RIGHT SIDE OF CENTER CONSOLE, NEAR DASH) BRAKE PEDAL POSITION SENS SIG BRN WIRE CLUTCH PEDAL POSITION (CPP) SWITCH (3.9L M/T) (ABOVE CLUTCH PEDAL) COMPUTER DATA LINES SYSTEM CRUISE CTRL CANCEL SIG CRUISE CTRL SW SIG CRUISE INDICATOR DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/ PCM GMLAN GROUND GRY WIRE GRY/BLK WIRE HIGH SPD GMLAN SERIAL DATA BUS - HOT W/ RUN/CRANK RELAY ENERGIZED IBCM (RUN/CRANK) FUSE IGN INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REF LOW SPEED GMLAN SERIAL DATA LT GRN WIRE PNK WIRE PPL PPL VSS LOW SIG REAR FUSE BLOCK (LEFT SIDE OF REAR COMPARTMENT, BEHIND LEFT REAR WHEELWELL) RUN/CRANK FUSE STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) (LEFT OF ENGINE COMPT, NEAR STRUT TOWER) UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) (3.9L M/T) (ON MANUAL TRANSMISSION) VEHICLE SPEED SENSOR (VSS) (A/T) VEHICLE SPEED SIGNAL VSS HIGH SIG WHT WIRE YEL WIRE

1 2 3 PNK WIRE 3 SPOKE 3.5L/3.9L 5 VOLT REF BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER RIGHT SIDE OF CENTER CONSOLE, NEAR DASH) BRAKE PEDAL POSITION SENS SIG BRN WIRE CLUTCH PEDAL POSITION (CPP) SWITCH (3.9L M/T) (ABOVE CLUTCH PEDAL) COMPUTER DATA LINES SYSTEM CRUISE CTRL CANCEL SIG CRUISE CTRL SW SIG CRUISE INDICATOR DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/ PCM GMLAN GROUND GRY WIRE GRY/BLK WIRE HIGH SPD GMLAN SERIAL DATA BUS - HOT W/ RUN/CRANK RELAY ENERGIZED IBCM (RUN/CRANK) FUSE IGN INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REF LOW SPEED GMLAN SERIAL DATA LT GRN WIRE PNK WIRE PPL PPL VSS LOW SIG REAR FUSE BLOCK (LEFT SIDE OF REAR COMPARTMENT, BEHIND LEFT REAR WHEELWELL) RUN/CRANK FUSE STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) (LEFT OF ENGINE COMPT, NEAR STRUT TOWER) UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) (3.9L M/T) (ON MANUAL TRANSMISSION) VEHICLE SPEED SENSOR (VSS) (A/T) VEHICLE SPEED SIGNAL VSS HIGH SIG WHT WIRE YEL WIRE

1 2 3 PNK WIRE 3 SPOKE 3.5L/3.9L 5 VOLT REF BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER RIGHT SIDE OF CENTER CONSOLE, NEAR DASH) BRAKE PEDAL POSITION SENS SIG BRN WIRE CLUTCH PEDAL POSITION (CPP) SWITCH (3.9L M/T) (ABOVE CLUTCH PEDAL) COMPUTER DATA LINES SYSTEM CRUISE CTRL CANCEL SIG CRUISE CTRL SW SIG CRUISE INDICATOR DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/ PCM GMLAN GROUND GRY WIRE GRY/BLK WIRE HIGH SPD GMLAN SERIAL DATA BUS - HOT W/ RUN/CRANK RELAY ENERGIZED IBCM (RUN/CRANK) FUSE IGN INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REF LOW SPEED GMLAN SERIAL DATA LT GRN WIRE PNK WIRE PPL PPL VSS LOW SIG REAR FUSE BLOCK (LEFT SIDE OF REAR COMPARTMENT, BEHIND LEFT REAR WHEELWELL) RUN/CRANK FUSE STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) (LEFT OF ENGINE COMPT, NEAR STRUT TOWER) UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) (3.9L M/T) (ON MANUAL TRANSMISSION) VEHICLE SPEED SENSOR (VSS) (A/T) VEHICLE SPEED SIGNAL VSS HIGH SIG WHT WIRE YEL WIRE

4 1440 1 2 3 4 5 6 ACC VOLT BATTERY 651 5060 5060 GROUND LOW SPD SERIAL LOW SPD SERIAL A/T ACC VOLT AJAR BATT LOGIC BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (UNDER RIGHT SIDE OF CENTER CONSOLE, NEAR DASH) BRN WIRE CLUSTER/ THEFT FUSE CNTRL BEAM REL COMPUTER DATA LINES SYSTEM CONVE- RTIBLE COUPE, SEDAN DATA LINK CONNECTOR (DLC) (ON LOWER LEFT OF DASH) DK GRN WIRE DOOR LOCK FUSE DOOR LOCK LCK/UNLCK DRIVER DOOR LATCH ASSEMBLY (IN REAR OF DRIVER DOOR) DRIVER DOOR LOCK SWITCH GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HEADLP HIGH HIGH SPD GMLAN SERIAL DATA HOOD AJAR SWITCH (IN FRONT OF ENGINE COMPT, ON HOOD LATCH) HORN RELAY CONTROL HORNS SYSTEM HOT AT ALL TIMES HVAC LOGIC CONTROL SERIAL DATA MODULE (IN LOWER CENTER OF DASH, BELOW RADIO) IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) KEY SW SIG DRVR DR KEY-IN IGNITION SWITCH LEFT REAR DOOR LATCH ASSEMBLY (IN REAR OF LEFT REAR DOOR) LF DR AJAR SW SIG LOCK LOGIC LOW SPD LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE M/T OFF OFF/RUN/ CRANK VOLT ORG/BLK WIRE PARK LP RELAY CNTRL PASSENGER DOOR LATCH ASSEMBLY (IN REAR OF PASSENGER DOOR) PASSENGER DOOR LOCK SWITCH PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM PPL PPL CLOSED PSEGR DR AJAR SW SIG RADIO RED/WHT WIRE RIGHT REAR DOOR LATCH ASSEMBLY (IN REAR OF RIGHT REAR DOOR) RUN WIRE SECURITY IND SECURITY IND SIG SEDAN SERIAL DATA GMLAN SIGNAL SW SIG SW SIG LID AJAR RR COMPT TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK UNLOCK 8 6 VEHICLE COMMUNICATIONS INTERFACE MODULE (VCIM) (UNDER RIGHT SIDE OF DASH) W/ VEHICLE COMMUNI- CATIONS W/O VEHICLE COMMUNI- CATIONS WHT WIRE WHT/BLK WIRE

A/C CLU FUSE 1 A/C CLUTCH RELAY 34 A/C COMPRESSOR CLUTCH (ON LOWER LEFT FRONT OF ENGINE, PART OF A/C COMPRESSOR) AMBIENT AIR TEMPERATURE SENSOR (ON LEFT SIDE OF FRONT IMPACT BAR, BEHIND GRILLE) AUTO BLK WIRE BLK/WHT WIRE BLOWER MOTOR SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM COOL FAN 1 FUSE 17 COOL FAN 2 FUSE 18 COOL SER/PAR RELAY 29 COOL/ FAN 1 RELAY 28 COOL/ FAN 2 RELAY 30 DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FRESH AIR IND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START HVAC CONTROL MODULE (IN LOWER CENTER OF DASH, BELOW RADIO) LOGIC LEFT COOLING FAN (LEFT FRONT OF ENGINE COMPT, MOUNTED TO LEFT SIDE OF RADIATOR) LOW REF LOW REF GND IGN 3 VOL BATTERY POSITIVE SERIAL DATA LOWER AIR TEMPERATURE SENSOR (UNDER RIGHT SIDE OF CONSOLE ACCESS PANEL) LT BLU WIRE LT GRN WIRE MODE SWITCH TEMPERATURE CONTROL SWITCH OF RADIATOR) OFF ORG/ WIRE PPL RECIRCULATION IND RECIRCULATION SWITCH RED/WHT WIRE RIGHT COOLING FAN (RIGHT FRONT OF ENGINE COMPT, MOUNTED TO RIGHT SIDE SERIAL DATA SIGNAL SIGNAL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPT) UPPER AIR TEMPERATURE SENSOR (BEHIND LEFT CENTER OF A/C VENT) WHT WIRE YEL WIRE

1 7 LS GMLAN DATA LS GMLAN DATA 1 9 5060 5060 LS GMLAN DATA LS GMLAN DATA 2 1 5060 5060 LS GMLAN DATA LS GMLAN DATA 2 3 LS GMLAN DATA LS GMLAN DATA 28 27 53 33 GMLAN DATA BUS + GMLAN DATA BUS - 3.5L EXCEPT 3.5L 32 2 5060 5060 LS GMLAN DATA LS GMLAN DATA 5 6 5060 5060 LS GMLAN DATA LS GMLAN DATA 5 6 LS GMLAN DATA LS GMLAN DATA A/T A/T M/T BLK WIRE BLK/WHT WIRE DATA LINK CONNECTOR (DLC) (ON LOWER LEFT OF DASH) DIGITAL RADIO RECEIVER DK GRN WIRE ENGINE CONTROL MODULE (ECM) FOLDING TOP CONTROL MODULE HIGH SPEED GMLAN SERIAL DATA BUS + HOT AT ALL TIMES HS GMLAN DATA BUS - HS GMLAN DATA BUS + HS GMLAN DATA BUS + HS GMLAN DATA BUS - HVAC CONTROL MODULE (IN LOWER CENTER OF DASH, BELOW RADIO) HVAC CTRL (BATT) FUSE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER CENTER CONSOLE) INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA LS GMLAN DATA LS GMLAN DATA M/T POWER DISTRIBUTION SYSTEM RADIO RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) TAN WIRE TAN/ BLK WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) (LEFT REAR OF ENGINE COMPT, NEAR STRUT TOWER) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (UNDER RIGHT SIDE OF DASH) W/ ABS W/ CONVERTIBLE W/ DIGITAL AUDIO W/ DIGITAL RADIO W/ NAVIGATION W/ POWER STEERING W/O ABS W/O DIGITAL AUDIO W/O DIGITAL RADIO W/O DIGITAL RADIO W/ DIGITAL RADIO W/O NAVIGATION W/O POWER STEERING

A/C CLU FUSE 1 A/C CLUTCH RELAY 34 A/C COMPRESSOR CLUTCH (ON LOWER LEFT FRONT OF ENGINE, PART OF A/C COMPRESSOR) A/C REQUEST IND A/C REQUEST SWITCH AMBIENT AIR TEMPERATURE SENSOR (ON LEFT SIDE OF FRONT IMPACT BAR, BEHIND GRILLE) BATT IGN 3 VOL BLK WIRE BLK/WHT WIRE BLOWER MOTOR RESISTOR ASSEMBLY (UNDER RIGHT SIDE OF DASH) BLOWER MOTOR SWITCH BRN WIRE COOL FAN 1 FUSE 17 COOL FAN 2 FUSE 18 COOL SER/PAR RELAY 29 COOL/ FAN 1 RELAY 28 COOL/ FAN 2 RELAY 30 DEFOG IND DR CTRL A DR CTRL A DR CTRL B 5 VOLT REF MODE DR POS SIG LOW REF DEFOGGER SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FRESH AIR IND GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HVAC CONTROL MODULE (IN LOWER CENTER OF DASH, BELOW RADIO) INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM LEFT COOLING FAN (LEFT FRONT OF ENGINE COMPT, MOUNTED TO LEFT SIDE OF RADIATOR) LOGIC LOW OFF LT BLU WIRE LT GRN/BLK WIRE MODE SWITCH OF RADIATOR) ORG/ WIRE PNK/WHT WIRE RECIRCULATION IND RECIRCULATION SWITCH RED/WHT WIRE RIGHT COOLING FAN (RIGHT FRONT OF ENGINE COMPT, MOUNTED TO RIGHT SIDE TAN WIRE TEMPERATURE CONTROL SWITCH UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

B+ IGN BANK 1 SENSOR 1 (CENTER OF REAR EXHAUST MANIFOLD) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) ACTUATOR SOLENOID (FRONT OF ENGINE) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE OIL PRESSURE (EOP) SENSOR (LEFT SIDE OF ENGINE) GRY WIRE GRY/WHT WIRE HEATED OXYGEN INSTRUMENT PANEL CLUSTER (IPC) LOGIC LT BLU WIRE LT GRN WIRE MIL IND NCA WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE RED/WHT WIRE SERIAL DATA TAN WIRE TAN/WHT WIRE YEL WIRE

BANK 1 SENSOR 1 (CENTER OF REAR EXHAUST MANIFOLD) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HEATED OXYGEN IGN IGN INSTRUMENT PANEL CLUSTER (IPC) LOGIC GMLAN DATA GND SERIAL DATA LT BLU WIRE LT GRN WIRE MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (TOP REAR OF ENGINE) MIL IND NCA WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE RED/WHT WIRE TAN WIRE TAN/WHT WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (TOP LEFT REAR OF ENGINE) UP SHIFT IND YEL WIRE