Pontiac Sunfire I (1995-2005) bcm/clu fuse Wiring diagrams

20 19 33 BATT IGN (2) MIL CTRL PNK WIRE AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR BCM/CLU FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE COOLANT TEMPERATURE SENSOR (ON TOP RIGHT REAR OF ENGINE) ERLS FUSE EVAP VENT SOLENOID, A/T SHIFT LOCK SOLENOID GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) INSTRUMENT CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP ORG/ WIRE PCM FUSE PCM GROUND PNK WIRE POWERTRAIN CONTROL MODULE (ON RIGHT REAR OF ENGINE COMPT) PPL PRESSURE CONTROL SOL 2-3 SHIFT SOL RED WIRE RED/BLK WIRE REV,D,2,1 SENSOR, A/C COMPRESSOR SWITCH SOLID STATE STOP LAMP SWITCH (W/O CRUISE (BELOW LEFT SIDE SIDE DASH, NEAR STEERING COLUMN) TAN WIRE TCC PWM SOL 1-2 SHIFT SOL TCC RELEASE THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) TRANSAXLE RANGE SWITCH UNDERHOOD FUSE BLOCK (LEFT FRONT OF ENGINE COMPT) VEHICLE SPEED SENSOR (ON RIGHT REAR OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

150 150 GROUND GROUND ABS FUSE ANTI-LOCK IND BATTERY BCM/CLU FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) BRAKE FLUID LEVEL SWITCH (INTEGRAL TO BRAKE FLUID RESERVOIR) BRAKE IND BRAKE PRESSURE MODULATOR VALVE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (NEXT TO MASTER CYLINDER) EXTERIOR LIGHTS, CRUISE CONTROL SYSTEMS GROUND SPLICE PACK 102 (AT LEFT FRONT OF ENG COMPT) HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN, BLUB TEST OR START I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LOW TRAC IND LT BLU WIRE NCA WIRE ORG/ WIRE PNK IGNITION WIRE PNK WIRE PPL PPL SERIAL DATA PUMP MOTOR RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR SERIAL DATA PPL STOP HZD FUSE STOP LAMP SW OUT SERIAL DATA PPL STOP LAMP SWITCH TAN WIRE TRAC OFF IND TRACTION CONTROL SWITCH (PONTIAC) UNDERHOOD FUSE BLOCK (LEFT FRONT OF ENGINE COMPT) VENT TUBE WHT WIRE YEL WIRE

28 68 728 1459 849 80 HORNS SYSTEM ANTENNA ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM INSTRUMENT CLUSTER SYSTEM BCM FUSE BCM/CLU FUSE BLK WIRE BLK/WHT (OR BLK) WIRE BLK/WHT WIRE BLUNT CUT) BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CLSTR FUSE COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH (ON RIGHT SIDE OF ENG COMPT, IN SEARCH TANK) COURTESY LAMP CTRL I/P DIMMING LAMPS OUT DK BLU WIRE DK GRN/WHT WIRE DRL RELAY CTRL A/T SHIFT LOCK CTRL EARLY PRODUCTION FOG LAMP RLY CTRL GRY WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM SHIFT INTERLOCK SYSTEM HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK IGNITION SWITCH INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM KEY-IN IGNITION SWITCH LATE PRODUCTION LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PARKLAMP IN PNK PPL WIRE PNK WIRE PONTIAC PPL CLASS 2 SERIAL DATA RDO/INTLP FUSE REAR COMPT LID RELEASE SW RFA BATT FUSE SPLICE PACK TAN WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM WARNING SYSTEMS WHT WIRE YEL WIRE YEL/BLK WIRE

1440 39 1807 1807 PNK PPL PPL WIRE BATTERY BCM/CLU FUSE BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND LOWER LEFT SIDE OF DASH) CLSTR FUSE COMPUTER DATA LINES SYSTEM FUSIBLE LINK G GENERATOR GRY WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) INSTRUMENT PANEL CLUSTER (IPC) ORG/ WIRE PNK PNK WIRE POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (ON RIGHT FRONT OF ENGINE COMPARTMENT) PPL PPL PPL 1807 1807 SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 RED WIRE STARTER SOLENOID SWITCHED VOLTAGE VOLTS INDICATOR

ABS IND. AIR BAG IND BCM/CLU FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LOWER LEFT SIDE OF DASH) BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE IND BRN/WHT WIRE CHARGE IND CHECK GAUGES IND CLSTR FUSE COMPUTER DATA LINES SYSTEM COOLANT TEMP DK BLU WIRE DRL IND ENGINE CONTROLS SYSTEM ENGINE OIL PRESSURE SENSOR (ON REAR CENTER OF ENG) FUEL GAUGE FUEL LEVEL SENSOR FUEL TANK GROUND GROUND SPLICE PACK 102 (UNDER BATTERY TRAY) GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ACCY, RUN, OR START I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) IGNITION ILLUMINATION (7 BULBS) INSTRUMENT CLUSTER (IPC) LEFT TURN IND LOW COOLANT IND LOW OIL PRESSURE IND LOW REF LOW TRACTION IND LT BLU WIRE MIL CONTROL OIL PRESS SWITCH SIG ORG/ WIRE PARK BRAKE SWITCH (IN CONSOLE, AT BASE OF PARKING BRAKE LEVER) PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (ON RIGHT FRONT OF ENGINE COMPT) PPL PPL FUEL LEVEL SENSOR SIG PPL PNK WIRE PPL SERIAL DATA RIGHT TURN IND SEAT BELT IND SECURITY IND SERIAL DATA SERVICE ENGINE SOON IND SERVICE VEHICLE IND SPEEDOMETER TACHOMETER TAN/BLK WIRE TRACTION OFF IND UPSHIFT IND

A/C COMPRESSOR CLUTCH RELAY (IF EQUIPPED) AUTOMATIC TRANSAXLE A/T A/T SHIFT LOCK CONTROL SOLENOID AIR BG FUSE BCM/CLU FUSE BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE BULB TEST CLUTCH PEDAL POSITION (CPP) SWITCH COUPE CRANK RELAY CRNK FUSE CRUISE CONTROL BRAKE SWITCH CRUISE CONTROL FUSE ABS FUSE CRUISE CONTROL MODULE (CCM) (IF EQUIPPED) ELECTRONIC BRAKE CONTROL MODULE (EBCM) CRUISE CONTROL SWITCH ASSEMBLY EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID EVAPORATIVE EMISSION CANISTER VENT (EVAP) SOLENOID STOPLAMP SWITCH F/P-INJ FUSE FROM IGN FUSE (DIAGRAM 1 OF 2) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL PUMP (FP) RELAY HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR 1 HEATER BLOWER RELAY HVAC CONTROL ASSEMBLY I/P FUSE BLOCK IGN MDL FUSE TURN-B/U ERLS FUSE FUSE IGNITION CONTROL (IC) MODULE IGNITION SWITCH INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT PANEL CLUSTER (IPC) KEY-IN IGNITION SWITCH LOCK LOCK OFF LT GRN WIRE M/T M/T A/T MASTER WINDOW SWITCH (IF EQUIPPED) NCA WIRE OFF ORG/ WIRE PARK/ NEUTRAL POSITION (PNP) SWITCH BACKUP LAMP SWITCH PCM FUSE PNK (IN DASH HARNESS, 35 CM FROM FIREWALL GROMMET) WIRE PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK W/ CRUISE CONTROL M/T OR A/T W/O CRUISE CONTROL WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) UNDER- HOOD FUSE BLOCK PPL PWR WDO CIRCUIT HVAC BREAKER FUSE RED WIRE RUN WIRE SENSOR 2 SUNROOF CONTROL MODULE (W/ SUN- ROOF) PNK WIRE TURN SIGNAL/ HAZARD FLASHER MODULE UNDERHOOD FUSE BLOCK WARNING SYSTEMS WHT WIRE WIND- SHIELD WIPER MOTOR ASSEMBLY WINDSHIELD WIPER/ WASHER SWITCH ASSEMBLY WIPER FUSE BCM FUSE FUSE YEL WIRE

1 2 PNK WIRE 1807 1807 COMPUTER DATA LINES SYSTEM A/C PRESS LOW REF A/C PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR (RIGHT FRONT CORNER OF ENG COMPT) A/C SYSTEM BCM/CLU FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE BRN/WHT WIRE COOL FAN CONTROL COOLING FANS SYSTEM CRUISE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) CRUISE CONTROL SYSTEM CRUISE INHIBIT SIG DK GRN WIRE DK GRN/WHT WIRE ERLS FUSE EVAP VENT SOL FUEL PUMP CTRL A/C CLUTCH RELAY EVAPORATIVE EMISSION CANISTER VENT SOLENOID (UNDER REAR OF VEHICLE) F/P-INJ FUSE FTP SENS LOW REF FTP SENS SIG FUEL PUMP FUEL PUMP RELAY (IN UNDERHOOD FUSE BLOCK) FUEL TANK PRESSURE SENSOR (TOP OF FUEL TANK) GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) IAT SENS LOW REF INSTRUMENT PANEL CLUSTER INTAKE AIR TEMPERATURE SENSOR (ON AIR CLEANER OUTLET DUCT ASSEMBLY) LT BLU/BLK WIRE MALFUNCTION INDICATOR LAMP MIL CONTROL SPEED SIG ORG/ WIRE PCM FUSE PNK IGNITION BATTERY WIRE PNK WIRE POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) PPL PPL BRAKE SW PPL FUEL LEVEL SIG PPL PPL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA RED/BLK WIRE SOLID STATE TAN WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT OF ENGINE COMPT) WHT WIRE