Buick Riviera VIII (1994-1999) org/blk Wiring diagrams

ABS IND REQUEST IGN 3 LR INLET VLV CTRL RR INLET VLV CTRL 1141 OR 441 ABS MAIN ABS MAIN RELAY (CENTER REAR OF ENGINE COMPT) ABS PUMP ABS PUMP MOTOR RELAY (CENTER REAR OF ENGINE COMPT) ANTI-LOCK IND ANTILOCK DIODE (RIGHT OF STEERING COLUMN) BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE PRESSURE MODULATOR VALVE (LOWER LEFT FRONT OF ENGINE COMPT) BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/WHT WIRE CHIME FUSE CRUISE/SHIFT INTERLOCK/ DK BLU WIRE DK GRN WIRE ENGINE COMPARTMENT POWER DISTRIBUTION CENTER (RIGHT FRONT OF ENGINE COMPARTMENT) FLUID LEVEL SWITCH FUSE GRY WIRE HAZARD FLASHER HOT AT ALL TIMES HOT IN RUN I/P FUSE BLOCK ABS FUSE (LEFT SIDE OF I/P) HOT IN RUN OR START HZRD/ STOP I/P FUSE BLOCK IGN 1 FUSE L ISOLATION LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR RIGHT FRONT WHEEL SPEED SENSOR LF INLET LF OUTLET LR INLET LR OUTLET LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MOTOR FUSE NCA WIRE OLDS W/TRACTION CONTROL ORG/ WIRE ORG/BLK WIRE PEDAL TRAVEL SWITCH DESIRED TORQUE IN TRACT ACTIVE IND CTRL FLUID LEVEL INPUT PNK PUMP MTR RELAY CTRL WIRE PNK WIRE PPL PPL RIGHT ISO VLV CTRL PPL/WHT WIRE PRESSURE INPUT PRESSURE SWITCH PUMP MOTOR PUMP MOTOR RUN SENSOR R ISOLATION RED WIRE REMOTE INDICATOR BANK OR INSTRUMENT CLUSTER RF INLET RF OUTLET RIGHT REAR POWER DISTRIBUTION CENTER (BELOW REAR SEAT) RIGHT REAR WHEEL SPEED SENSOR RR INLET RR OUTLET RR OUTLET VLV CTRL GRD LF INLET VLV CTRL RF OUTLET VLV CTRL TAN WIRE TAN/BLK WIRE TCC/ANTILOCK BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) TRACT ACTIVE IND TRACT OFF IND TRACTION CONTROL ON/OFF SWITCH UART DATA LINE COMPUTER DATA LINES W/ TRACTION CONTROL W/TRACTION CONTROL WHT WIRE YEL WIRE

16 39 (BUICK) 1785 OR 549 BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (MALL) (LEFT KICK PANEL, ON LAMP CONTROL MODULE BRACKET) DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ENGINE CONTROLS SYSTEM GRY WIRE HOT AT ALL TIMES INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM LAMP ON CHIME IN LT BLU OR PPL/WHT WIRE LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER DOOR LOCK-UNLOCK POWER DOOR LOCK-LOCK PPL PNK WIRE PWR DOOR LOCK-UNLOCK PWR DR LKS FUSE INT LP FUSE (BUICK) (OLDS) SEAT BELT INDICATOR OUT TAN WIRE TAN/WHT WIRE TURN SIGNAL IN POWER (IGNITION) VEHICLE SPEED IN WARNING SYSTEMS WARNING SYSTEMS WARNING SYSTEMS INSTRUMENT CLUSTER INSTRUMENT CLUSTER WHT WIRE YEL WIRE

49 528 1393 DR OPEN IN 6 9 (OLDS) (BUICK) BLK WIRE BLU WIRE BODY CONTROL MODULE (MALL) (LEFT SIDE OF I/P) CONSOLE COMPARTMENT LAMP CONSOLE COMPARTMENT LAMP SWITCH COURTESY LAMPS SWITCH DK BLU WIRE DR OPEN IN GRY WIRE HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN OR START I/P 1 FUSE I/P COMPARTMENT LAMP I/P COMPARTMENT LAMP SWITCH I/P FUSE BLOCK IGN 1 FUSE INT LMP IN INT LMPS + INT LP FUSE LEFT FRONT COURTESY LAMP LEFT FRONT DOOR COURTESY LAMP LEFT FRONT DOOR WARNING LAMP LEFT REAR DOOR COURTESY/ WARNING LAMP (OLDS) LEFT REAR DOOR LATCH SWITCH (OLDS ONLY) LMP CTRL LT GRN/BLK WIRE LUGGAGE COMPARTMENT LATCH ASSEMBLY LUGGAGE COMPARTMENT LAMP NCA WIRE OLDSMOBILE ORG/ WIRE ORG/BLK WIRE PASSIVE RESTRAINT SYSTEM (BUICK ONLY) PNK BAT WIRE PNK LMP CTRL WIRE PNK WIRE PWR DR LKS FUSE REMOTE FUNCTION ACTUATOR (RFA) MODULE (UNDER REAR PACKAGE SHELF) RIGHT FRONT COURTESY LAMP RIGHT FRONT DOOR LATCH SWITCH RIGHT FRONT DOOR WARNING LAMP RIGHT REAR DOOR COURTESY/ WARNING LAMP (OLDS) RIGHT REAR DOOR LATCH SWITCH (OLDS) ONLY) RIGHT REAR POWER DISTRIBUTION CENTER WHT WIRE WSW FUSE YEL WIRE

ANTI-LOCK BRAKE SYSTEM BACKUP LIGHTS SYSTEM BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CENTER HIGH MOUNTED STOP LAMP DK BLU WIRE DK DK (BODY HARNESS, RIGHT FRONT OF ENGINE COMPT) DK DK RIGHT FRONT PARK/ TURN LAMP FRAME RAIL) FUSE GRD GRN WIRE GRY/BLK WIRE HAZARD HAZARD FLASHER (BEHIND LEFT SIDE OF DASH) HEADLAMP SWITCH PARK LAMP SWITCH HOT AT ALL TIMES HOT AT HOT AT ALL TIMES ALL TIMES HOT IN RUN AND START HZRD/ STOP LPS I/P FUSE BLOCK INSTRUMENT CLUSTER INSTRUMENT CLUSTER RIGHT TURN INDIC L PRK LP FUSE LAMP CONTROL MODULE (BEHIND LEFT SIDE OF DASH) LEFT FRONT PARK/ TURN LAMP LEFT FRONT SIDE MARKER LAMP LEFT REAR TAIL/ STOP/ TURN LAMPS LEFT TAIL LAMP LEFT TURN, HAZARD LICENSE LAMP (ENGINE COMPT, ON RIGHT LOWER LT BLU WIRE LT DK NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK LAMP CTRL PARK LP PERIMETER LIGHTING CONTROL PERIMETER LIGHTING CONTROL RELAY (UNDER LEFT SIDE OF REAR SEAT) PNK WIRE PPL PPL LEFT TURN INDIC PPL PPL PPL/ PPL/ PPL/ PRM LP PWR PARK LAMP SWITCH INPUT R PRK LP FUSE REAR SIDE MARKER LAMPS RIGHT TAIL LAMP REMOTE FUNCTION ACTUATOR MODULE (UNDER REAR PACKAGE SHELF) RIGHT CORN- ERING LAMP LEFT CORN- ERING LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT REAR JUNCTION BLOCK (UNDER LEFT REAR SEAT) RIGHT REAR TAIL/ STOP/ TURN LAMPS RIGHT TURN, HAZARD STOPLAMP/ BTSI SWITCH (ON BRAKE PEDAL SUPPORT) TAN WIRE TURN LPS TURN SIGNAL FLASHER TURN/ HAZARD SWITCH ASSEMBLY WARNING SYSTEM WHT WIRE YEL WIRE

BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LEFT INSTRUMENT PANEL) DK BLU WIRE DK GRN WIRE DOOR LOCK DOOR LOCK INPUT DOOR OPEN INPUT DOOR UNLOCK DOOR UNLOCK INPUT GROUND HEADLAMPS ALARM INPUT HEADLAMPS OUTPUT HORN RLY CTRL HORNS SYSTEM (HORN RELAY) HOT IN RUN, BULB TEST OR START HTO AT ALL TIMES I/P FUSE BLOCK IGN 1 FUSE KEY UNLOCK INPUT LAMP CONTROL MODULE (BEHIND LEFT KICK PANEL) LEFT DOOR LOCK CYLINDER SWITCH UN- LOCK LOCK LEFT FRONT DOOR JAMB SWITCH LEFT REAR DOOR JAMB SWITCH (OLDS ONLY) LF DOOR JAMB INPUT LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LUGGAGE COMPARTMENT LID TAMPER SWITCH LUGGAGE COMPT AJAR OLDS ORG/ WIRE ORG/BLK WIRE PASSKEY CIRCUIT (SECURITY INDICATOR) PNK IGNITION WIRE PNK WIRE REMOTE FUNCTION ACTUATION MODULE (RIGHT FRONT OF LUGGAGE COMPT) RIGHT DOOR LOCK CYLINDER SWITCH UN- LOCK LOCK RIGHT FRONT DOOR JAMB SWITCH (BUICK) RIGHT FRONT DOOR LOCK ACTUATOR (OLDS) RIGHT REAR DOOR JAMB SWITCH (OLDS ONLY) RIGHT REAR POWER DISTRIBUTION CENTER (UNDER REAR SEAT) I/P 1 FUSE SECURITY INDICATOR TAN WIRE

AMBIENT LIGHT SENSOR (UPPER DASH PAD) BATTERY BLK WIRE BLK/WHT WIRE BRN WIRE DEMAND IN DK BLU WIRE DRL HI-BEAM GND LAMP OUT FLASH PASS FLASH TO PASS SWITCH FROM 7-PIN CONN NEAR TRANSAXLE) GND GND GRY/BLK WIRE HDLP CIRCUIT BREAKER HDLP SW IN HEADLAMP DIMMER SWITCH HEADLAMP SWITCH HI BEAM HI-BEAM IND HIGH BEAM INDICATOR HIGH BEAM SWITCH HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK IGN 1 FUSE INSTRUMENT CLUSTER INTERIOR LIGHTS, EXTERIOR LIGHTS SYSTEMS LAMP CONTROL MODULE (UNDER LEFT SIDE OF I/P) LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LIGHT IN LO HI LOW BEAM LPS ON OUT LT GRN WIRE MAX MIN TWILIGHT DELAY SWITCH NCA WIRE OHMS ORG/ WIRE ORG/BLK WIRE PARK IN PARK LAMP FUSE PARK LAMP SWITCH PARK LP PWR PARK/ NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANS.) PERIMETER LIGHTING PK LP SW IN PNK IGN (RUN) IN WIRE PNK WIRE PPL PPL HI-BEAM PPL TWLT DELAY PPL/WHT WIRE REMOTE FUNCTION ACTUATOR MODULE (BELOW RIGHT SIDE OF REAR SHELF) RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP RIGHT REAR POWER DISTRIBUTION CENTER SHIFT INTERLOCK, MEMORY SYSTEMS TAN WIRE TMNSS FUSE WARNING SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

2/- ASHTRAY LAMP BLK WIRE BLK/WHT WIRE BRN WIRE COURTESY LAMPS SWITCH COURTESY LIGHTS CIRCUIT DIM ENABLE INPUT DIMMER MODULE (LEFT SIDE OF I/P) DK BLU WIRE DK GRN WIRE ENGINE COMPARTMENT LAMP FUSE GRY WIRE HEADLAMP SWITCH HEATER AND A/C CONTROL ASSEMBLY TRIP ODOMETER RESET SWITCH HOT AT ALL TIMES I/P FUSE BLOCK (LEFT SIDE OF I/P) ILLUMINATION LAMP INSTRUMENT CLUSTER INT LP LAMP CONTROL MODULE (LCM) (LEFT SIDE OF I/P) LEFT DOOR SWITCH FLOOD LAMP LEFT DOOR HANDLE FLOOD LAMP NCA WIRE OFF ORG/BLK WIRE PANEL DIMMING CONTROL PARADE DIMMING CONTROL PARK LAMP PARK LAMP SWITCH PARK LAMP SWITCH INPUT PARK LAMPS CONTROL PASSENGER CLIMATE CONTROL ASSEMBLY PASSENGER CLIMATE CONTROL ASSEMBLY HVAC PROGRAMMER PPL PPL PPL PRNDL LAMP PRNDL LAMP RADIO RIGHT DOOR SWITCH FLOOD LAMP RIGHT DOOR HANDLE FLOOD LAMP RIGHT REAR POWER DISTRIBUTION CENTER SIR COIL ASSEMBLY STEERING WHEEL CONTROL VF DIM INPUT LED DIM INPUT VF DIM OUTPUT WHT WIRE YEL WIRE

BATTERY BLK WIRE BRN WIRE BRN/WHT WIRE DIAGNOSTIC TEST DK BLU WIRE DK GRN WIRE DRIVER RECLINE-DOWN DRIVER RECLINE-UP ECB ENTIRE SEAT BACK INPUT ENTIRE SEAT FORWARD ENTIRE SEAT BACK ENTIRE SEAT FWD INPUT FORWARD/BACK CONTROL FORWARD/BACK MOTOR (BELOW LEFT FRONT SEAT) FORWARD/BACK POSITION SENSOR (BELOW LEFT FRONT SEAT) FRONT HEIGHT CONTROL FRONT HEIGHT DOWN INPUT FRONT HEIGHT FRONT HEIGHT DOWN FRONT HEIGHT MOTOR (BELOW LEFT FRONT SEAT) FRONT HEIGHT POSITION SENSOR (BELOW LEFT FRONT SEAT) FRONT HEIGHT UP INPUT FRT HEIGHT MTR POS INPUT FWD/BACK MTR POS INPUT GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES PWR ST CIRCUIT BREAKER HOT IN RUN OR START HOT IN RUN OR START I/P FUSE BLOCK IGN 1 FUSE LEFT MIRROR DOWN INPUT PPL MEMORY 2 INPUT LEFT MIRROR RIGHT INPUT LEFT SEAT SWITCH LEFT-RIGHT POSITION INPUT LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MEMORY 1 INPUT MEMORY SEAT DIAGNOSTIC CONNECTOR (UNDER L.F. SEAT) MEMORY SEAT/MEMORY MIRROR CONTROL MODULE (UNDER LEFT FRONT SEAT) MIRROR LEFT INPUT MIRROR UP INPUT NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK INPUT PARK/NEUTRAL POSITION SWITCH (LEFT REAR OF ENGINE, LEFT SIDE OF TRANSAXLE) PNK IGNITION INPUT WIRE PNK WIRE POSITION SENSORS FEED POSITION SENSORS RETURN PPL PPL/WHT WIRE REAR HEIGHT CONTROL REAR HEIGHT DOWN REAR HEIGHT DOWN INPUT REAR HEIGHT MOTOR (BELOW LEFT FRONT SEAT) REAR HEIGHT POSITION SENSOR (BELOW LEFT FRONT SEAT) REAR HEIGHT UP REAR HEIGHT UP INPUT RECLINE CONTROL RECLINE DOWN RECLINE MOTOR (BELOW LEFT FRONT SEAT) RECLINE UP RED/WHT WIRE REVERSE INPUT RIGHT MIRROR DOWN INPUT RIGHT MIRROR RIGHT INPUT RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 2 (UNDER LEFT REAR SEAT) RR HEIGHT MTR POS INPUT SET MEMORY INPUT TAN WIRE TMNSS FUSE UP-DOWN POSITION INPUT WHT WIRE YEL WIRE YEL/BLK WIRE

12 13 PNK WIRE A/C COMP CTRL A/C REQUEST IN AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM AUTOMATIC TRANSAXLE BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE ENGAGED SIG DATA LINK CONNECTOR (UNDER LEFT SIDE OF I/P) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE DK GRY/WHT WIRE DLC CLASS 2 DATA PCM GROUND ELECTRONIC POWER STEERING SYSTEM ENGINE OIL LEVEL SWITCH (CENTER OF OIL PAN) EVAP EMISSIONS PURGE VACUUM SWITCH (RIGHT SIDE OF ENGINE) EVAPORATIVE EMISSIONS PURGE SOLENOID VALVE (RIGHT REAR OF ENGINE) FUEL PUMP (VIN K ONLY) (TOP OF FUEL TANK) FUEL PUMP FUSE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK IDLE AIR CONTROL (IAC) VALVE (ON SIDE OF THROTTLE ASSEMBLY) IGNITION CTRL REF HI IGNITION CTRL REF LO A/T ISS SENS LO VSS RETURN INTAKE AIR TEMPERATURE (IAT) SENSOR (LEFT FRONT OF ENGINE COMPT) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MASS AIR FLOW SENSOR (LEFT FRONT OF ENGINE) A/T ISS SENSOR MIL LAMP CONTROL NCA WIRE ORG/BLK WIRE OXY SENS FUSE MAF FUSE PCM FUSE PNK PNK WIRE PNK WIRE PNK/ PPL/ PPL/ PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PPL/WHT WIRE REAR MAXI FUSE BLOCK 2 (UNDER RIGHT REAR SEAT) PCM/ VATS FUSE RED WIRE RED/BLK WIRE RIGHT REAR POWER DIS- TRIBUTION CENTER BLOCK 1 (UNDER RIGHT REAR SEAT) TAN WIRE TAN/BLK WIRE TRANS RANGE SW PARITY VEHICLE SPEED SENSOR (ON TRANSAXLE) VIN VIN 1 WARNING SYSTEMS WHT DK GRN/ WIRE WHT WIRE WHT/ BLK WIRE YEL WIRE

12 13 PNK WIRE A/C COMP CTRL A/C REQUEST IN AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM AUTOMATIC TRANSAXLE BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE ENGAGED SIG DATA LINK CONNECTOR (UNDER LEFT SIDE OF I/P) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE DK GRY/WHT WIRE DLC CLASS 2 DATA PCM GROUND ELECTRONIC POWER STEERING SYSTEM ENGINE OIL LEVEL SWITCH (CENTER OF OIL PAN) EVAP EMISSIONS PURGE VACUUM SWITCH (RIGHT SIDE OF ENGINE) EVAPORATIVE EMISSIONS PURGE SOLENOID VALVE (RIGHT REAR OF ENGINE) FUEL PUMP (VIN K ONLY) (TOP OF FUEL TANK) FUEL PUMP FUSE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK IDLE AIR CONTROL (IAC) VALVE (ON SIDE OF THROTTLE ASSEMBLY) IGNITION CTRL REF HI IGNITION CTRL REF LO A/T ISS SENS LO VSS RETURN INTAKE AIR TEMPERATURE (IAT) SENSOR (LEFT FRONT OF ENGINE COMPT) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MASS AIR FLOW SENSOR (LEFT FRONT OF ENGINE) A/T ISS SENSOR MIL LAMP CONTROL NCA WIRE ORG/BLK WIRE OXY SENS FUSE MAF FUSE PCM FUSE PNK PNK WIRE PNK WIRE PNK/ PPL/ PPL/ PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PPL/WHT WIRE REAR MAXI FUSE BLOCK 2 (UNDER RIGHT REAR SEAT) PCM/ VATS FUSE RED WIRE RED/BLK WIRE RIGHT REAR POWER DIS- TRIBUTION CENTER BLOCK 1 (UNDER RIGHT REAR SEAT) TAN WIRE TAN/BLK WIRE TRANS RANGE SW PARITY VEHICLE SPEED SENSOR (ON TRANSAXLE) VIN VIN 1 WARNING SYSTEMS WHT DK GRN/ WIRE WHT WIRE WHT/ BLK WIRE YEL WIRE