Pontiac Bonneville IX (1991-1999) blu Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 ILLUMINATION+ 17 56 VSB A/C SENSOR RETURN SENSOR INPUT 62 35 31 29 A/C REQUEST COMPRESSOR CONTROL FAN RELAY CTRL FAN RELAY CTRL A/C PRESSURE TRANSDUCER (LOWER RIGHT FRONT OF ENGINE) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE E, C DATA LINE E, C DATA LINE ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) GROUND VF DIM INPUT IGNITION GRY WIRE HEATER AND A/C CONTROL ASSEMBLY HIGH SPEED COOLANT FAN RELAY (LEFT REAR OF ENGINE COMPARTMENT) HOT IN RUN FUSE HOT IN RUN LEFT MAXI FUSE BLOCK FUSE 4 I/P FUSE BLOCK LEFT COOLANT FAN MOTOR LOW SPEED COOLANT FAN RELAY (LEFT REAR OF ENGINE COMPARTMENT) LT BLU WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PRESSURE SW INPUT RED WIRE RED/BLK WIRE RIGHT COOLANT FAN MOTOR YEL WIRE

17 56 VSB A/C SENSOR RETURN 1995 VFTC 62 35 31 29 A/C REQUEST COMPRESSOR CTRL FAN RELAY CTRL FAN RELAY CTRL A/C COMPRESSOR CLUTCH (ENGINE HARNESS, 6 CM FROM A/C COMPRESSOR CLUTCH BREAKOUT) A/C COMPRESSOR CLUTCH DIODE A/C COMPRESSOR CONTROL RELAY (CENTER REAR OF ENGINE COMPARTMENT) A/C TEMPERATURE VALVE ACTUATOR (BEHIND CENTER OF I/P, TOP OF PLENUM) BLK WIRE BLOWER MOTOR BLOWER RELAY BLOWER RESISTORS (CENTER REAR OF ENGINE COMPARTMENT) BLOWER SWITCH BLU WIRE BRN WIRE COOL DEF DEF HTR VENT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FAN MOTOR BREAKOUT) FUSE FUSE 3 GRN WIRE GRY WIRE HEATER, A/C CONTROL ASSEMBLY HIGH SPEED COOLANT FAN RELAY (LEFT REAR OF ENGINE COMPARTMENT) HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK FUSE HOT IN RUN HOT IN RUN FUSE HOT IN RUN LEFT UNDERHOOD FUSE BLOCK FUSE 4 HTR MAX VENT NORM BI-LV BI-LV I/P FUSE BLOCK LEFT COOLANT FAN MOTOR LOW SPEED COOLANT FAN RELAY (LEFT REAR OF ENGINE COMPARTMENT) LT BLU WIRE LT GRN WIRE MAX NORM MODE SWITCH NCA WIRE OFF ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PRESS SW INPUT RADIO RED WIRE RED/BLK WIRE RIGHT COOLANT FAN MOTOR RIGHT UNDER- HOOD FUSE BOX SENSOR INPUT SOLID STATE TAN WIRE WARM TEMP CONTROL YEL WIRE

16 39 (BUICK, PONTIAC) PPL PNK WIRE 694 294 (W/ KEYLESS ENTRY) (W/O KEYLESS ENTRY) 781 195 780 (W/ KEYLESS ENTRY) (W/O KEYLESS ENTRY) BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (MALL) (BEHIND RIGHT SIDE OF I/P, ON MULTI-USE BRACKET) CHIME CTSY PWR MIR DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE DOOR LOCK CONTROL DOOR LOCK REQUEST INPUT DOOR LOCK REQUEST INPUT DOOR LOCK REQUEST INPUT DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR UNLOCK CONTROL DOOR UNLOCK CONTROL DR LKS FUSE 1 ENGINE CONTROLS SYSTEM FASTEN BELTS INDICATOR CONTROL GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P CROSS CHANNEL) I/P FUSE BLOCK INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM JUNCTION CONNECTOR LAMPS ON CHIME INPUT PARK INPUT LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PARK POSITION INPUT PARK/NEUTRAL POSITION SWITCH (TOP LEFT SIDE OF TRANSAXLE) PNK WIRE PONTIAC W/O KEYLESS ENTRY RED/BLK WIRE RIGHT I/P POWER DISTRIBUTION CENTER SIG/BU/ LPS/LCM TAN WIRE TAN/WHT WIRE TURN SIGNAL INPUT IGNITION VSS INPUT WARNING SYSTEM WARNING SYSTEMS WHT WIRE YEL WIRE

1995 VFTC 31 29 RELAY CTRL RELAY CTRL A/C REFRIGERANT PRESSURE SENSOR (LOWER RIGHT FRONT OF ENGINE) BLK WIRE BLU WIRE BRN WIRE DK BLU WIRE DK GRN WIRE ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) FAN REQ GRY WIRE HIGH SPEED COOLANT FAN RELAY (LEFT REAR OF ENGINE COMPARTMENT) HOT IN RUN FUSE HOT IN RUN FUSE 4 I/P FUSE BLOCK LEFT COOLANT FAN MOTOR LEFT MAXI FUSE BLOCK LOW SPEED COOLANT FAN RELAY (LEFT REAR OF ENGINE COMPARTMENT) LT BLU WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) RED WIRE RED/BLK WIRE RIGHT COOLANT FAN MOTOR SENSOR INPT SENSOR RTN YEL WIRE

1450 640 1732 540 156 GND BAT CRTSY (+) BAT CRTSY (-) BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (MALL) (RIGHT SIDE OF I/P) CHIME COVER SWITCH CTSY PWR MIR DIMMER SWITCH DK BLU WIRE DOOR OPEN IN HEADLAMP SWITCH DR LKS FUSE 1 GRN WIRE HEADLAMP SWITCH INTERIOR LAMP CONTROL HOT AT ALL TIMES HOT IN ACC, RUN HOT IN RUN, BULB TEST OR START HOT W/ HEADLAMP SWITCH IN PARK OR HEAD I/P COMPARTMENT LAMP I/P COMPARTMENT LAMP SWITCH I/P FUSE BLOCK I/P FUSE BLOCK RADIO INSIDE REAR VIEW MAP LAMPS INTERIOR LAMP CONTROL INTERIOR LPS JOINT CONNECTOR LEFT DOOR FLOOD LAMP LEFT FOOTWELL COURTESY LAMP LEFT FRONT DOOR COURTESY LAMPS LEFT FRONT DOOR HANDLE SWITCH LEFT FRONT DOOR LOCK SWITCH LEFT FRONT VANITY MIRROR LEFT REAR DOOR COURTESY LAMP LEFT REAR DOOR LATCH SWITCH RIGHT FRONT DOOR LOCK SWITCH LEFT REAR RAIL COURTESY/ READING LAMP (W/ ASTRO- ROOF) LEFT REAR RAIL LAMP LT GRN WIRE LT GRN/BLK WIRE LUGGAGE COMPART- MENT LATCH SWITCH LUGGAGE COMPARTMENT LAMP NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK IGN DOOR OPEN DOOR OPEN INT LMP IN DOOR HNDL 49 126 1393 WIRE PNK WIRE REAR DOME READING LAMPS REMOTE FUNCTION ACTUATOR (RFA) MODULE (RIGHT SIDE OF I/P) RIGHT DOOR FLOOD LAMP RIGHT FOOTWELL COURTESY LAMP RIGHT FRONT DOOR COURTESY LAMPS RIGHT FRONT DOOR HANDLE SWITCH RIGHT FRONT VANITY MIRROR RIGHT I/P POWER DISTRIBUTION CENTER RIGHT REAR DOOR COURTESY LAMP RIGHT REAR DOOR LATCH SWITCH RIGHT REAR RAIL COURTESY/ READING LAMP (W/ ASTRO- ROOF) RIGHT REAR RAIL LAMP TAN WIRE WHT WIRE YEL WIRE

4000 PULSES/MILE BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE APPLIED INPUT CRUISE INHIBIT INPUT CRUISE STATUS VEHICLE SPEED INPUT BRN WIRE CRUISE CONTROL MODULE CRUISE INDICATOR (BUICK) CRUISE INHIBIT CRUISE STATUS DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FUSE FUSE FUSE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK FUSE 8 INSTRUMENT CLUSTER OR INFORMATION CENTER LEFT FRONT FENDER) LT BLU WIRE MULTIFUNCTION LEVER OFF OFF ON ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL VSS RETURN R/A R/A CRUISE SWITCH RIGHT I/P POWER DISTRI- BUTION CENTER SET SW STOP/BTSI/CRUISE BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) TCC BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF ENGINE) VSS SIGNAL WHT WIRE YEL WIRE

1995 VFTC BATTERY BLK WIRE BLK/WHT WIRE BLU WIRE DATA LINE DATA LINK CONNECTOR (BEHIND I/P, RIGHT OF STEERING COLUMN) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DOOR LOCK INPUT DOOR UNLOCK INPUT DOOR UNLOCK INPUT/OUTPUT EXTERIOR LAMP INPUT GROUND HEADLAMPS ALARM OUTPUT HORN RELAY CONTROL HORNS SYSTEM (HORN RELAY) HOT AT ALL TIMES TRUNK/REL/PWR ANT/RAC LKS FUSE 2 INDICATOR CONTROL KEY UNLOCK INPUT LAMP CONTROL MODULE (CENTER OF I/P) LEFT FRONT DOOR LATCH SWITCH LEFT FRONT DOOR LOCK CYLINDER SWITCH LEFT FRONT DOOR LOCK SWITCH LEFT FRONT DOOR OPEN IN LEFT REAR DOOR LATCH SWITCH LOCK LT BLU WIRE LT GRN WIRE MULTI-FUNCTION ALARM, LOCK AND LIGHTING MODULE (BEHIND RIGHT SIDE OF I/P) ORG/ WIRE ORG/BLK WIRE PASSENGER DOOR JAMB PASSKEY CIRCUIT PPL RED/BLK WIRE RELAY CENTER (RIGHT KICK PANEL) REMOTE FUNCTION ACTUATOR MODULE (BEHIND RIGHT SIDE OF I/P) RIGHT FRONT DOOR LATCH SWITCH RIGHT FRONT DOOR LOCK CYLINDER SWITCH TAMPER SWITCH (BUICK) UNLOCK SWITCH RIGHT FRONT DOOR LOCK SWITCH RIGHT REAR DOOR LATCH ASSEMBLY TAMPER SWITCH (BUICK) UNLOCK SWITCH TAMPER SWITCH INPUT TRUNK LID TAMPER SWITCH (NEAR LATCH) UNLOCK

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 ACCY BULB TEST LOCK OFF ADAPTIVE LAMP MONITOR CONTROL MODULE AMPLIFIER (W/ AMPLIFIER BLK WIRE BLU WIRE BRN (OR DK BLU) WIRE BRN WIRE BUICK ONLY BULB TEST CLUSTER CLUSTER ONLY CONNECTOR DATA LINK FROM CIGAR LTR FUSE (DIAGRAM 1 OF 6) FROM I/P FUSE BLOCK) FROM IGN SW ACCY FUSE (DIAGRAM 2 OF 6) FROM IGN SWITCH FUSE (DIAGRAM 1 OF 6) FROM TRUNK/REL/PWR ANT/RAC LKS FUSE 2 (DIAGRAM 2 OF 6) HEATER AND A/C CONTROL ASSEMBLY (OLDSMOBILE W/ ELECTRONIC HVAC PROGRAM- MER I/P FUSE BLOCK IGN OFF/ UNLOCK IGNITION SWITCH INFORMATION CENTER (BUICK W/ GAUGES CLUSTER INSTRUMENT CLUSTER INSTRUMENT CLUSTER (BUICK INDICATOR CLUSTER INSTRUMENT CLUSTER (OLDSMOBILE) LAMP DIMMER SWITCH LOCK OFF LT BLU WIRE LT GRN WIRE NCA WIRE OLDSMOBILE BUICK PONTIAC OLDSMOBILE ONLY ONLY ORG/ WIRE PNK WIRE PONTIAC PONTIAC ONLY POWER WINDOW, SUNROOF RELAY RADIO RADIO (OLDS) RADIO STEERING WHEEL RADIO SWITCHES HEADLAMP SWITCH RDO, CLSTR, MISC RED WIRE REMOTE FUNCTION ACTUATOR MODULE RETAINED ACCESSORY POWER RELAY RIGHT I/P POWER DISTRIBUTION CENTER RIGHT I/P POWER DISTRIBUTION CENTER RADIO RUN WIRE STEERING WHEEL RADIO SWITCHES REMOTE FUNCTION ACTUATOR MODULE TO AIRBAG/ VATS FUSE (DIAGRAM 6 OF 6) TO TSIG FUSE (DIAGRAM 6 OF 6) TO I/P FUSE BLOCK (DIAGRAM 5 OF 6) W/ RAP W/ RAP ONLY W/ RAP WPR/WSHR W/O RAP WIPER/ WASHER SWITCH 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