Pontiac Bonneville IX (1991-1999) brn Wiring diagrams

800 800 1141 40 COMPUTER DATA LINES SYSTEM A/C COMPRES- SOR CLUTCH A/C COMPRES- SOR CLUTCH DIODE A/C COMPRESSOR CONTROL RELAY (CENTER REAR OF ENGINE COMPARTMENT) A/C REQUEST AIR MIX VALVE ACTUATOR AMBIENT TEMPERATURE SENSOR (CENTER FRONT OF VEHICLE) BATTERY BLK WIRE BLK/WHT WIRE BLOWER CONTROL MODULE (CENTER REAR OF ENGINE COMPARTMENT) BLOWER CONTROL OUTPUT DATA LINE DATA LINE IGNITION BATTERY BLOWER FEEDBACK BLOWER MOTOR BRN WIRE DATA LINK CONNECTOR (BELOW LEFT SIDE OF I/P) DK GRN WIRE DK GRN/WHT WIRE E, C DATA LINE GROUND DATA LINE FUSE FUSE 3 FUSE 5 GROUND GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HVAC PROGRAMMER (BEHIND RIGHT SIDE OF I/P) I/P FUSE BLOCK IN-VEHICLE TEMPERATURE SENSOR (BEHIND CENTER OF I/P) LT BLU/BLK WIRE LT GRN/BLK WIRE MOTOR CONTROL MOTOR CONTROL GROUND MOTOR FEEDBACK NCA WIRE ORG/ WIRE PNK WIRE PPL PPL MOTOR CTRL MOTOR CTRL GROUND PPL RIGHT I/P POWER DISTRIBUTION CENETR FUSE 11 RED WIRE RIGHT UNDERHOOD FUSE BLOCK SENSOR INPUT SENSOR RETURN SENSOR INPUT SENSOR INPUT SOLAR SENSOR (TOP LEFT SIDE OF I/P) TAN WIRE WHT WIRE

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

"ANTI-LOCK" IND DELIVERED TORQUE SERIAL DATA (UART) ABS/CCR/ ELC BLK WIRE BRAKE LPS/ HAZARD BRAKE PRESSURE MODULATOR VALVE (BPMV) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE/SHIFT INTERLOCK BRAKE SWITCH (BRAKE PEDAL SUPPORT) DK BLU WIRE DK GRN WIRE ELECTRONIC POWER STEERING SYSTEM (MAGNA STEER ACTUATOR) FUSE 1 ABS MOTOR FUSE 2 ABS SOL GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P FUSE BLOCK HOT IN RUN I/P FUSE BLOCK IGN/CHIME CLSTR/LCM LAMP DRIVER MODULE (LDM) (CENTER OF I/P) LEFT FRONT FENDER) LEFT FRONT INLET VALVE SOLENOID LEFT FRONT ISOLATION VALVE SOLENOID LEFT FRONT PRIME VALVE SOLENOID LEFT FRONT RELEASE VALVE SOLENOID LEFT FRONT WHEEL SPEED SENSOR LEFT REAR HOLD VALVE SOLENOID LEFT REAR RELEASE VALVE SOLENOID LEFT REAR WHEEL SPEED SENSOR LEFT UNDERHOOD FUSE BLOCK LT BLU WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL/WHT WIRE PUMP MOTOR PUMP MOTOR POWER OUTPUT RED WIRE REQUESTED TORQUE OUTPUT RIGHT FRONT HOLD VALVE SOLENOID RIGHT FRONT ISOLATION VALVE SOLENOID RIGHT FRONT PRIME VALVE SOLENOID RIGHT FRONT RELEASE VALVE SOLENOID RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR HOLD VALVE SOLENOID RIGHT REAR RELEASE VALVE SOLENOID RIGHT REAR WHEEL SPEED SENSOR SERIAL DATA (UART) TAN WIRE TAN/BLK WIRE TCC/ANTILOCK BRAKE SWITCH (BRAKE PEDAL SUPPORT) TCS VALVE SOLENOID CONTROL SIGNALS VALVE POWER OUTPUT VALVE SOLENOID CONTROL SIGNALS WHT WIRE YEL WIRE

ABS/CCR/ELC BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER COMMAND RIDE CONTROL MODULE (BELOW LEFT FRONT SEAT) DATA LINK CONNECTOR (RIGHT SIDE OF STEERING COLUMN) DIAGNOSTIC TEST IN DIAGNOSTIC TEST OUT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER SHIFT SELECT SWITCH GROUND GROUND PPL GROUND GRY WIRE HOT IN RUN I/P FUSE BLOCK (LEFT SIDE OF I/P) IGN INPUT JUNCTION CONNECTOR LATERAL ACCEL SW IN LATERAL ACCEL SW OUT PPL WOT INPUT LATERAL ACCELERATION SWITCH LEFT FRONT STRUT SENSOR LEFT REAR STRUT SENSOR LF MOTOR DRIVE LF POSITION IN LF POSITION OUTPUT LR MOTOR DRIVE LR POSITION IN LR POSITION OUTPUT LT BLU WIRE LT GRN WIRE NCA WIRE PERF PNK WIRE POS OUT 3 PNK POS OUT 2 WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, IN AIR CLEANER ASSEMBLY) PPL RED WIRE RED/BLK WIRE RF MOTOR DRIVE RF POSITION IN RF POSITION OUTPUT RIGHT FRONT STRUT SENSOR RIGHT REAR STRUT SENSOR RR MOTOR DRIVE RR POSITION IN RR POSITION OUTPUT SWITCH 2 SWITCH 3 TOUR VEHICLE SPEED INPUT VEHICLE SPEED OUTPUT WHT/BLK WIRE WOT/BRAKE CONTROL 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

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

A/C-CRUISE ANTENNA PPL BLK WIRE BRN WIRE BUICK/OLDS W/ ALL W/ COAX LEAD REAR WINDOW DEFOGGER DK GRN WIRE ELECTRONIC COMPASS MODULE (UNDER REAR SHELF) GROUND COIL (LEFT KICK PANEL) HOT AT ALL TIMES HOT IN RUN HTD MIRR HVAC PROGRAMMER (BEHIND RIGHT SIDE OF I/P) HEATER, A/C CONTROL ASSEMBLY I/P FUSE BLOCK J/B (BELOW LEFT FRONT DOOR SILL) REAR DEFOGGER/ ANTENNA GRID LEFT MIRROR DEFOGGER NCA WIRE OLDS ORG/ WIRE PONTIAC SSE PPL PPL BUICK ONLY OTHERS PPL PPL REAR DEFOG REAR DEFOGGER RELAY (RIGHT I/P POWER DIST. CENTER) REAR DEFOGGER/ ANTENNA MODULE BATTERY RELAY CONTROL RELAY CONTROL RIGHT MIRROR DEFOGGER RR DEFOG SOUND SYSTEMS (RADIO) WHT WIRE

BASE A/C BLK WIRE BRN WIRE DEFOG SWITCH HEATER, A/C CONTROL ASSEMBLY HOT AT ALL TIMES HOT IN RUN I/P FUSE BLOCK NCA WIRE ON LED ORG/ WIRE PPL REAR WINDOW DEFOGGER RR DEFOG SOLID STATE TIMER RELAY

BLK WIRE BRN WIRE GROUND LO HI GRY WIRE HOT IN RUN ABS/ CCR/ELC I/P FUSE BLOCK IGN (POWER) NCA WIRE W/ ELECTRONIC LEVEL CONTROL W/O ELECTRONIC LEVEL CONTROL WHT WIRE