Pontiac Bonneville IX (1991-1999) yel/blk 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

12 13 PNK WIRE ADAPTIVE LAMP MONITOR MODULE) BLK WIRE BLK/WHT WIRE BRK/HZRD LPS FUSE BRN WIRE BRN/WHT WIRE CENTER I/P CROSS- CHANNEL) CLUSTER CONN) CRUISE/ SHIFT INTERLOCK BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE HEAD PARK LAMP SWITCH HOT AT ALL TIMES HOT AT ALL TIMES LEFT MAXI- FUSE BLOCK LCM/HDLP CIRCUIT BREAKER I/P CROSS CHANNEL) I/P FUSE BLOCK LAMP LAMP CONTROL MODULE (CENTER OF DASH) LEFT FRONT PARK/ TURN LEFT FRONT SIDE MARKER LAMP LEFT SIDE MARKER LAMP LEFT TAIL/ STOP/TURN LAMP ASSEMBLY LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE OFF HEAD PARK ORG/ WIRE PK LPS FUSE PNK WIRE PPL PPL PNK 1255 1252 1054 WIRE PPL PNK 2 3 WIRE RED WIRE REMOTE FUNCTION ACTUATOR MODULE (BEHIND RIGHT SIDE OF DASH) RIGHT FRONT PARK/ TURN LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT I/P CROSS-CHANNEL) TAIL/ STOP LAMPS TAN WIRE TAN/WHT WIRE TRUNK LID LAMPS WHT WIRE YEL WIRE YEL/BLK WIRE

12 13 PNK WIRE BLK WIRE BRN WIRE CENTER HIGH MOUNTED STOP LAMP CENTER I/P CROSS- CHANNEL) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE HAZARD FLASHER (BEHIND I/P, RIGHT OF STEERING COLUMN SUPPORT) HAZARD SWITCH HEAD UP DISPLAY CONTROL MODULE (ABOVE INSTRUMENT CLUSTER) HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK INSTRUMENT CLUSTER LEFT TAIL/ STOP/TURN LAMP ASSEMBLY LEFT TURN INDICATOR LEFT TURN SWITCH LICENSE LAMP LICENSE LAMP RIGHT SIDE MARKER LAMP LT BLU WIRE LT BLU/BLK WIRE ORG/ WIRE PNK WIRE PPL PPL PNK 2 3 WIRE RIGHT TAIL/ STOP/TURN LAMP ASSEMBLY RIGHT TURN INDICATOR RIGHT TURN SWITCH SIG/B-U LPS BTSI/COR FUSE TAIL/ STOP LAMPS TURN FLASHER (ATTACHED TO SOUND INSULATOR) TURN LAMPS TURN/ HAZARD SWITCH ASSEMBLY WHT WIRE YEL WIRE YEL YEL WIRE YEL/BLK WIRE

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

1642 139 PNK 229 625 264 WIRE 251 251 1074 1073 GROUND GROUND KEY RES IN KEY RES IN BAT IGN ENABLE OUT RLY CNTRL IND CNTRL BLK WIRE BLK/WHT WIRE BUICK PONTIAC BULB TEST LOCK OFF CRNK AIRBAG/ VATS DK BLU WIRE DK GRN WIRE ENABLE RELAY (BEHIND LEFT SIDE OF I/P, ABOVE FUSE BOX) FUEL ENABLE HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH ACCY HOT IN RUN, BULB TEST OR START HOT IN START I/P FUSE BLOCK IGNITION KEY IGNITION KEY LOCK CYLINDER IND CONTROL INFORMATION CENTER INSTRUMENT CLUSTER (ALL EXCEPT NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH PASSKEY II DECODER MODULE (BEHIND RIGHT SIDE OF I/P) PCM FUSE 8 (OLDS) MISC/RDO/ CLSTR PCM/ VATS FUSE 4 PNK (OLDS) (PONT, BUICK) WIRE PNK IGN WIRE PNK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) PPL PPL/ RESISTOR PELLET PPL/WHT WIRE RED WIRE REMOTE FUNCTION ACTUATOR MODULE (BEHIND RIGHT SIDE OF I/P) RIGHT MAXI FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) RUN WIRE SECURITY INDICATOR STARTER SOLENOID VATS WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

ACCY BATTERY BLK WIRE BULB TEST CHARGING CIRCUIT HOLD- IN COIL I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) AIRBAG/ VATS IGN SW FUSE IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM (OLDS) PPL PPL LEFT MAXI FUSE BLOCK LOCK NCA WIRE OFF PARK/NEUTRAL POSITION (PNP) SWITCH (ON LEFT SIDE OF TRANSAXLE) PASS KEY THEFT DETERRENT MODULE (NEAR REAR OF GLOVE BOX) POWER DISTRIBUTION SYSTEM PPL PULL- IN COIL RED WIRE RIGHT HAND MAXI FUSE BLOCK RUN WIRE STARTER ENABLE STARTER ENABLE RELAY (BEHIND DASH, LEFT OF STEERING COLUMN) STARTER MOTOR STARTER SOLENOID YEL WIRE YEL/BLK 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

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