Pontiac Bonneville IX (1991-1999) gry Wiring diagrams

1255 1252 1054 1524 EXTERIOR LIGHTS CIRCUIT (REAR LAMPS) 1312 1315 HEADLIGHTS SYSTEM (LOW BEAMS) 24 20 BACK-UP LIGHTS CIRCUIT (PARK/NEUTRAL POSITION SWITCH) AUTO A/C-CRUISE BACK-UP LIGHTS CIRCUIT (BACK-UP LAMPS) BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENABLE INPUT EXTERIOR LIGHTS CIRCUIT (BRAKE LAMPS SWITCH) EXTERIOR LIGHTS CIRCUIT (BRAKE SWITCH) EXTERIOR LIGHTS CIRCUIT (FRONT LAMPS) EXTERIOR LIGHTS CIRCUIT (HEADLAMP SWITCH) EXTERIOR LIGHTS CIRCUIT (HIGH MOUNT STOP LAMP) 1334 1253 1254 1254 EXTERIOR LIGHTS CIRCUIT (REAR LAMPS) EXTERIOR LIGHTS CIRCUIT (STOP LAMPS) EXTERIOR LIGHTS CIRCUIT (TURN/HAZARD SWITCH) GRY WIRE HEADLIGHTS SYSTEM (HEADLAMP DIMMER SWITCH) HEADLIGHTS SYSTEM (LOW BEAMS) HI BEAM INPUT LT FT SIG INPUT HOT AT ALL TIMES HOT IN RUN I/P FUSE BLOCK IGNITION GROUND BATTERY INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT RR SIG INPUT BRAKE SW INPUT RT RR SIG INPUT P/N SW INPUT BRAKE SW INPUT MISC/RDO/ CLSTR OLDS ORG/ WIRE PARK LPS INPUT PONTIAC PPL PNK WIRE RT FT SIG INPUT LO BEAM INPUT SERIAL DATA INPUT SERIAL DATA OUT SERIAL DATA REQUEST TAN WIRE TAN/WHT WIRE WHT (OR LT BLU) WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE GRY WIRE HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK LEFT BACK-UP LAMP LT GRN OR GRY WIRE LT GRN WIRE MIRRORS SYSTEM (ELECTRO- CHROMIC MIRRORS) NCA WIRE PARK/ NEUTRAL POSITION SWITCH PNK WIRE RIGHT BACK-UP LAMP SIG/B-U LPS/ W/O LAMP MONITOR W/ LAMP MONITOR

1995 VFTC ADAPTIVE LAMP MONITOR CONTROL MODULE (BEHIND I/P, RIGHT OF STEERING COLUMN) AL SENS INPUT ALARM OUTPUT AMBIENT LIGHT SENSOR (LEFT SIDE TOP OF I/P) BATTERY BLK WIRE BLK/WHT WIRE BRN WIRE BULB TEST LOCK OFF DAYTIME RUNNING LAMPS RESISTOR (LEFT FRONT CORNER OF ENGINE COMPT.) DK GRN/WHT WIRE DRL CTRL EL CTRL ENABLE INPUT FOG LAMPS RELAY (POSITION "A" IN RIGHT I/P POWER DISTRIBUTION CENTER) FOG LPS FUSE GRN WIRE GROUND GROUND FOG LPS CTRL HI BEAM FEED GRY WIRE HEAD HEAD HEADLAMP SWITCH HEAD UP DISPLAY CONTROL MODULE (CENTER FRONT OF HEADLINER) HEADLAMP DIMMER SWITCH HI BEAM INPUT HI INPUT LO INPUT HL CTRL HOT AT ALL TIMES HOT IN RUN,BULB TEST OR START I/P FUSE BLOCK PARK LSP/ INT/LPS FUSE IGNITION SWITCH ILLUM FOG LAMP SWITCH INSTRU- MENT CLUSTER HI BEAM INDI- CATOR J/C J/C JC 215 (RIGHT SIDE OF I/P, NEAR RIGHT I/P PDC) LAMP CONTROL MODULE (LCM) (CENTER OF I/P) LCM/HDLP CIRCUIT BREAKER LEFT FOG LAMP RIGHT FOG LAMP GROMMET AT REAR OF LEFT FRONT STRUT) LEFT LOW BEAM HEADLAMP LO LEFT MAXI FUSE BLOCK (RIGHT REAR OF ENGINE COMPARTMENT) LO HI OFF LO SENS HI SENS LT GRN WIRE LT GRN/BLK WIRE MAX MIN NCA WIRE OFF OFF PARK OHMS ON IND. ON TWILIGHT SENTINEL CONTROL ORG/ WIRE PARK INPUT ALARM INPUT PARK/ NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANS.) PNK IGNITION INPUT WIRE PNK WIRE PPL PPL DELAY INPUT PPL PPL RED WIRE REMOTE FUNCTION ACTUATOR (RFA-B) MODULE (RIGHT I/P PDC) RIGHT HIGH BEAM HEADLAMP LEFT HIGH BEAM HEADLAMP HI HI RIGHT LOW BEAM HEADLAMP RUN WIRE SHIFT INTER- LOCK SYSTEM SIG/BU/ LPS/BTSI/ COR FUSE TAN WIRE TAN/WHT WIRE W/ ADAPTIVE LAMP MONITOR W/ HEAD UP DISPLAY ONLY W/O ADAPTIVE LAMP MONITOR LT WHT WIRE YEL WIRE YEL/BLK WIRE

8 9 10 CLOCK OUT IGN GND ADAPTIVE LAMP MONITOR CONTROL MODULE AIR BAG IND ANTI-LOCK BRAKES SYSTEM ANTILOCK IND AUTO A/C-CRUISE BLK WIRE BLK/WHT WIRE BOOST GAUGE ONLY) BRAKE IND BRN WIRE BRN/WHT WIRE CHECK GAUGES OUTPUT CHIME CONTROL COMPASS DISPLAY CLOCK COOLANT TEMP GAUGE DATA DEFOG ON DIGITAL ENGINE COOLANT TEMPERATURE SENSOR (LEFT SIDE OF ENGINE) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER/LOGIC ELECTRONIC COMPASS MODULE (BELOW REAR SHELF) FASTEN BELT IND FUEL GAUGE FUEL GAUGE SENDER FUEL TANK UNIT (TOP OF FUEL TANK) GRN WIRE GRY WIRE GRY/BLK WIRE HI-BEAM IND HIGH COOLANT TEMP INPUT HOOD AJAR INPUT HOOD AJAR SWITCH (LEFT FRONT OF ENG COMPT) HOT IN RUN HOT WITH LIGHT SWITCH IN HEAD OR PARK HOT WITH REAR DEFOGGER ON HTD MIR I/P FUSE BLOCK IGN INSTRUMENT CLUSTER INSTRUMENT PANEL ILLUMINATION LAMPS (8 BULBS) INTERIOR LPS LAMP MONITOR DATA INPUT LAMP MONITOR DATA REQUEST LEFT FRONT DOOR AJAR INPUT LEFT REAR DOOR AJAR INPUT LEFT TURN IND LOW COOLANT LEVEL INPUT LOW FUEL OUTPUT LOW OIL LEVEL INPUT LOW VOLTAGE INPUT LOW WASHER FLUID LEVEL INPUT LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LUGGAGE COMPARTMENT LAMP/AJAR SWITCH (MIDDLE REAR OF LUGGAGE COMPT LID) LUGGAGE COMPT LID AJAR INPUT MALFUNCTION IND. LAMP (MIL) (SERVICE ENGINE SOON IND) NCA WIRE NEAR AIR CLEANER ASSEMBLY) ODOMETER OIL PRES GAUGE ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT SIDE OF I/P, NEAR KICKPAD) PPL PPL/WHT WIRE RED/BLK WIRE RIGHT FRONT DOOR AJAR INPUT RIGHT REAR DOOR AJAR INPUT RIGHT TURN IND SECURITY IND SERIAL DATA OUT SOLID STATE SPEEDO- METER STARTING/CHARGING SYSTEM HEADLIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACHO- METER TAN WIRE TAN/WHT WIRE TRACTION OFF IND VEHICLE SPEED SENSOR (LOWER REAR OF ENG. NEAR OIL PRES. SENSOR) VF DIM INPUT VOLT IND VOLT- METER ONLY) WARNING SYSTEMS WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (RIGHT SIDE OF I/P) BRAKE FLUID LEVEL SWITCH (MASTER CYLINDER RESERVOIR) BRAKE WARNING DIODE BRIGHT BRN WIRE BULB TEST CHIME INPUT + DISPLAY ON DK BLU WIRE DK GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HEAD UP DISPLAY CONTROL SWITCH HEAD-UP DISPLAY ADJUSTER MOTOR (TOP OF I/P) HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK IGNITION CONTROL MODULE (TOP FRONT OF ENGINE) IGNITION SWITCH ACCY ILLUMINATION JUNCTION CONNECTOR LEFT FRONT DOOR SWITCH (TOP REAR OF LEFT FRONT DOOR) LEFT REAR DOOR SWITCH (TOP REAR OF LEFT REAR DOOR) LOCK OFF LOW COOLANT SENSOR (RIGHT SIDE OF RADIATOR) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MISC/RDO/ CLSTR NCA WIRE NEAR AIR CLEANER ASSEMBLY) NON OBD II MISC ENG NORMAL ORG/ WIRE PARK BRAKE SWITCH (TOP OF PARK BRAKE ASSEMBLY) PCM FUSE 8 PNK PNK WIRE PNK WIRE RIGHT FRONT DOOR SWITCH (TOP REAR OF RIGHT FRONT DOOR) RIGHT I/P POWER DISTRIBUTION CENTER RIGHT REAR DOOR SWITCH (TOP REAR OF RIGHT REAR DOOR) RUN WIRE TAN/WHT WIRE WASHER FLUID LEVEL SWITCH (IN WASHER FLUID RESERVOIR) WHT WIRE YEL WIRE YEL/BLK WIRE

ACCY AIR BAG IND ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM WARNING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTILOCK IND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (RIGHT SIDE OF I/P) BRAKE FLUID LEVEL SWITCH (MASTER CYLINDER RESERVOIR) NORMAL BRAKE IND BRAKE WARNING DIODE BRN WIRE BRN/WHT WIRE BULB TEST CHECK GAUGES IND CHECK OIL LEVEL IND COOLANT TEMPERATURE GAUGE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER/LOGIC CHIME CONTROL OUTPUT ENGINE COOLANT TEMPERATURE (ECT) SENSOR (LEFT SIDE OF ENGINE) ENGINE OIL PRESSURE SENSOR (LOWER RIGHT REAR OF ENGINE) FASTEN BELT IND FUEL GAUGE FUEL GAUGE SENDER FUEL TANK UNIT (TOP OF FUEL TANK) GRY WIRE HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HI-BEAM IND HOT AT ALL TIMES HOT COOLANT INPUT LOW VOLTAGE INPUT HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (LEFT SIDE OF I/P) IGNITION CONTROL MODULE (TOP FRONT OF ENGINE) IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT PANEL ILLUMINATION LAMPS (8 BULBS) LEFT TURN IND LOCK LOW WASHER FLUID IND LT BLU WIRE LT GRN WIRE MALFUNCTION IND. LAMP (MIL) (SERVICE ENGINE SOON IND) MISC/RDO/ CLSTR NCA WIRE NEAR AIR CLEANER ASSEMBLY) ODOMETER OFF OIL PRESSURE GAUGE ORG/ WIRE PARK BRAKE SWITCH (TOP OF PARK BRAKE ASSEMBLY) PCM FUSE 8 PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL/WHT WIRE REG RIGHT I/P POWER DISTRIBUTION CENTER RIGHT TURN IND RUN WIRE SECURITY IND SOLID STATE SPEEDOMETER STARTING/CHARGING SYSTEM SUPPLE- MENTAL RESTRAINTS SYSTEM TACH TACHOMETER TAN WIRE TAN/WHT WIRE TRACTION OFF IND VEHICLE SPEED SENSOR (RIGHT REAR OF ENGINE, NEAR OIL PRES. SENSOR) VOLTMETER VSS INPUT OIL LEVEL IND OUTPUT MIL IND. CTRL VSS OUT TEMP IND CTRL WASHER FLD SW WASHER FLUID LEVEL SWITCH (IN WASHER FLUID RESERVOIR) WHT WIRE YEL WIRE

1-2 SHIFT SOLENOID 2-3 SHIFT SOLENOID 472 410 417 IAT SENSOR IN ECT SENSOR IN TP SENSOR IN A/C PRESS SENS IN A/C REFRIGERANT PRESSURE SENSOR (LOWER RIGHT FRONT OF ENGINE) A/T FLUID PRESSURE MANUAL VALVE POSITION SWITCH ALTERNATOR IND CTRL TRANS SHIFT SOL 'B' AUTOMATIC TRANSAXLE BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COOL TEMP INDIC CTRL TRANS SHIFT SOL 'A' MAP SENSOR IN CRUISE INHIBIT OUT CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN WIRE FUEL INJECTORS GEN FIELD 'L' TERMINAL GRY WIRE HEATED OXYGEN SENSOR #1 (REAR OF ENGINE, IN EXHAUST MANIFOLD) HEATED OXYGEN SENSOR #2 (IN EXHAUST PIPE, BEHIND CATALYST) HOT IN RUN, BULB TEST OR START INJECTOR FUSE 7 INSTRUMENT CLUSTER SYSTEM KNOCK SENSOR 1 (LOWER FRONT OF ENGINE) KNOCK SENSOR 2 (RIGHT REAR OF ENGINE) LOW OIL LEVEL INDIC CTRL OIL LIFE OUT TO I/P LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (TOP REAR OF ENGINE) NCA WIRE PNK PNK 2 3 WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) PPL PPL 412 413 1668 1669 PPL/WHT WIRE PRESSURE CONTROL SOLENOID RED WIRE RED/BLK WIRE RIGHT I/P POWER DISTRIBUTION CENTER SHIFT SELECT SW IN SHIFT SELECT SWITCH (BONNEVILLE ONLY) SPORT NORMAL STARTING/ CHARGING SYSTEM TAN WIRE TAN/WHT WIRE TCC PWM SOLENOID TCC REL LO TCC REL SW TRANS TEMP SENS IN TRANSMISSION FLUID TEMPERATURE SENSOR WHT LT BLU/ WIRE YEL WIRE YEL/BLK WIRE

439 1642 451 418 PNK WIRE A/C COMP CTRL A/C REQUEST IN AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM 800 416 474 ANTI-LOCK BRAKES SYSTEM AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BLK DK GRN/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAM POS IN VSS IN CHECK ENGINE COOLING FANS SYSTEM 335 464 CRUISE CONTROL SYSTEM CRUISE ENGAGED SIG DATA LINK CONNECTOR (UNDER LEFT SIDE OF I/P) DK BLU WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/WHT WIRE DLC CLASS 2 DATA PCM GROUND ELECTRONIC SUSPENSION SYSTEM ENGINE OIL LEVEL SWITCH (CENTER FRONT OF ENGINE) EVAPORATIVE EMISSIONS CANISTER PURGE VALVE (CENTER REAR OF ENGINE) FUEL PUMP (TOP OF FUEL TANK) FUEL PUMP FUSE 6 FUEL PUMP RELAY (I/P RELAY CENTER) GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN, BULB TEST OR START IDLE AIR CONTROL (IAC) VALVE (ON SIDE OF THROTTLE ASSEMBLY) IGN IGNITION CTRL REF HI IGNITION CTRL REF LO INSTRUMENT CLUSTER OR INFORMATION CENTER LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MASS AIR FLOW SENSOR (TOP LEFT SIDE OF ENGINE) MIL LAMP CONTROL WOT OUT TO CCR MISC ENG FUSE 5 NCA WIRE ORG/BLK WIRE PCM FUSE 8 PNK WIRE PNK/BLK WIRE POWER (IGNITION) POWER (BATTERY) PCM GROUND TCC SOLENOID CTRL POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) PPL PPL PNK WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE RIGHT I/P POWER DISTRIBUTION CENTER RIGHT MAXI FUSE BLOCK PCM/VATS FUSE 4 TAN WIRE TAN/BLK WIRE VEHICLE SPEED SENSOR (ON TRANSAXLE) VSS RETURN WHT WIRE WHT/ BLK WIRE YEL WIRE

150 239 PNK WIRE 4 5 PNK WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (RIGHT SIDE OF ENGINE) CLG FAN CRANKSHAFT POSITION SENSOR (LOWER RIGHT SIDE OF ENGINE) CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN/WHT WIRE ELECTRONIC SUSPENSION SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (TOP LEFT SIDE OF ENGINE) EVAPORATIVE EMISSIONS CANNISTER VENT SOLENOID (LEFT FRONT OF ENGINE COMPT) EXHAUST GAS RECIRC- ULATION VALVE (TOP LEFT REAR OF ENGINE) GRY WIRE HOT IN RUN I/P FUSE BLOCK IGNITION AMPLIFIER AND SWITCHING MODULE INSTRUMENT CLUSTER (TACHOMETER SIGNAL) INSTRUMENT CLUSTER SYSTEM LT BLU/BLK WIRE LT BLU/WHT WIRE PARK/NEUTRAL POSITION SWITCH (TOP OF TRANSAXLE) PLUGS SPARK PNK PNK 4 5 6 WIRE PNK WIRE PPL PPL/WHT WIRE RED/BLK WIRE SPARK PLUGS STOPLAMP/ TCC SWITCH (UNDER LEFT SIDE OF I/P) TAN WIRE TAN/BLK WIRE THROTTLE POSITION SENSOR (TOP LEFT SIDE OF ENGINE) WARNING SYSTEMS WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

380 30 PPL A/C PRESS SENS IN FUEL LEVEL MODULE IN A/C REFRIGERANT PRESSURE SENSOR (LOWER RIGHT FRONT OF ENGINE) ALTERNATOR IND CTRL TRANS SHIFT SOL 'B' BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COOL TEMP INDIC CTRL TRANS SHIFT SOL 'A' MAP SENSOR IN CRUISE INHIBIT OUT CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN WIRE EVAP PURGE VENT SOL LOW OIL LEVEL INDIC CTRL OIL LIFE OUT TO I/P FUEL INJ 4 CTRL FUEL INJ 5 CTRL FUEL INJ 6 CTRL FUEL INJECTORS FUEL TANK PRESS SENS FUEL TANK PRESSURE SENSOR (FUEL TANK) GEN FIELD 'F' TERMINAL KNOCK SENS #1 IN KNOCK SENS #2 IN LINEAR EGR POS SENS IN GEN FIELD 'L' TERMINAL GRY WIRE HEATED OXYGEN SENSOR #1 (REAR OF ENGINE, IN EXHAUST MANIFOLD) HEATED OXYGEN SENSOR #2 (IN EXHAUST PIPE, BEHIND CATALYST) HOT IN RUN, BULB TEST OR START IAT SENSOR IN ECT SENSOR IN TP SENSOR IN INJECTOR FUSE 7 INSTRUMENT CLUSTER SYSTEM KNOCK SENSOR 1 (LOWER FRONT OF ENGINE) KNOCK SENSOR 2 (RIGHT REAR OF ENGINE) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (TOP REAR OF ENGINE) NCA WIRE PCM GROUND PNK PNK 4 5 6 WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RIGHT I/P POWER DISTRIBUTION CENTER SHIFT SELECT SW IN SHIFT SOLENOID STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC ENABLE SOLENOID TCC PWM SOLENOID TRANS TEMP SENS IN TRANSAXLE TRANSMISSION FLUID TEMPERATURE SENSOR WHT WIRE YEL WIRE YEL/BLK WIRE