Buick Riviera VIII (1994-1999) (left side of i/p) Wiring diagrams

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

15 59 UART DATA DATA CLSS 2 PPL 23 42 UART DATA UART DATA 3 2 PPL 800 800 UART DATA UART DATA BLK WIRE BLK/WHT WIRE DATA LINK CONNECTOR (LEFT SIDE OF I/P) DK GRN WIRE E&C DATA ELECTRONIC BRAKE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES HVAC PROGRAMMER (BEHIND RIGHT SIDE OF I/P) I/P 1 FUSE INSTRUMENT CLUSTER MAGNA STEER ACTUATOR (NEAR VSS) MAGNA STEER MODULE (NEAR PCM) NCA WIRE ORG/ WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT I/P) PROG ENABLE DATA CLSS 2 PPL RADIO REMOTE FUNCTION ACTUATOR MODULE (RIGHT FRONT OF REAR COMPARTMENT) RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 1 SENSING AND DIAGNOSTIC MODULE (BELOW RIGHT FRONT SEAT, UNDER CARRPET) TAN WIRE UART DATA UART DATA UART DATA E&C DATA WHT 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

1995 VFTC 25 13 (OLDSMOBILE) (BUICK) ACTUATOR CTRL ACTUATOR CTRL IGNITION (RUN) BLK WIRE BRN WIRE BUICK ONLY DATA LINK CONNECTOR (DLC) (LEFT SIDE OF I/P) DK GRN/WHT WIRE GROUND GRY WIRE HOT IN RUN I/P FUSE BLOCK IGN 3 FUSE MAGNA STEER ACTUATOR (INSIDE STEERING GEAR) NCA WIRE VEHICLE SPEED IN VEHICLE SELECT WHT WIRE

1995 VFTC ABS MAIN RELAY AMBIENT LIGHT SENSOR ASH TRAY LAMP AUTOMATIC DAY/NIGHT MIRROR AUXILIARY POWER RECEPTACLE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE CIGAR LIGHTER DATA LINK CONNECTOR HEADLAMP DIMMER MODULE HEADLAMP SWITCH HEATER AND A/C CONTROL ASSEMBLY I/P COMPART- MENT LAMP I/P COMPARTMENT LAMP SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER LAMP CONTROL MODULE LAMP CONTROL MODULE LEFT DOOR SWITCH FLOOD LAMP LEFT DOOR HANDLE FLOOD LAMP LEFT HEATED SEAT CONTROL MODULE LEFT SEAT SWITCH MAGNA STEER MODULE MASTER SWITCH ASSEMBLY MEMORY SEAT/ MIRROR CONTROL MODULE NCA WIRE PRNDL LAMP PRNDL LAMP RADIO SEAT BELT SWITCH (W/ MEMORY SEATS) SEAT BELT SWITCH (W/O MEMORY SEATS) OUTSIDE MIRROR CONTROL SWITCH SHIFT INTERLOCK SOLENOID SWITCH STEERING COLUMN SHIFT INTERLOCK SOLENOID STEERING WHEEL CONTROLS LAMP IGNITION SWITCH TRIP ODOMETER RESET SWITCH W/ CONSOLE W/O CONSOLE WHT 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

BLK WIRE BLU WIRE BRN WIRE DK GRN WIRE EASY EXIT SWITCH GRY WIRE HOT AT ALL TIMES I/P 1 FUSE LEFT OUTSIDE MIRROR LEFT-RIGHT MOTOR CNTR LEFT/ RIGHT MOTOR LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MEMORY POSITION SWITCH 1 MEMORY POSITION SWITCH 2 MEMORY SEAT/ MIRROR/ HEAT SWITCH MEMORY SEAT/MEMORY MIRROR CONTROL MODULE (UNDER LEFT FRONT SEAT) MIRROR DOWN SWITCH MIRROR LEFT SWITCH MIRROR POSITION SENSORS MIRROR RIGHT SWITCH MIRROR SELECT SWITCH MIRROR UP SWITCH NCA WIRE ORG/ WIRE PPL PPL/WHT WIRE RED/WHT WIRE RIGHT LEFT RIGHT OUTSIDE MIRROR RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 1 (UNDER LEFT REAR SEAT) SET MEMORY SWITCH UP-DOWN MOTOR CNTR UP/ DOWN MOTOR WHT WIRE YEL WIRE

A/C COMPRESSOR RELAY NO.2 NO.3 NO.1 BLK WIRE BODY CONTROL MODULE C/LTR FUSE EGR VALVE MASS AIR FLOW SENSOR REAR HEATED OXYGEN SENSOR EVAP EMIS CANISTER PURGE VALVE TRANSMISSION FROM IGNITION SWITCH (DIAGRAM 1 OF 4) FROM TRUNK F/DR REL FUSE (DIAGRAM 2 OF 4) FRONT CIGAR LIGHTER FRONT CIGAR LIGHTER RIGHT REAR CIGAR LIGHTER FRONT HEATED OXYGEN SENSOR FUEL INJECTORS (BUICK) FUEL INJECTORS (OLDS) FUSE FUSE FUSE HEATED OXYGEN SENSOR BOOST SOLENOID EVAPORATIVE EMISSION PURGE SOLENOID VALVE HVAC RELAY AIR BAG I/P FUSE BLOCK INJ 2 FUSE INJ FUSE INSTRUMENT PANEL CLUSTER LAMP CONTROL MODULE LAMP CONTROL MODULE (BUICK) LEFT REAR CIGAR LIGHTER LINEAR EGR FUSE MAF FUSE MEMORY SEAT/ MEMORY MIRROR MODULE NCA WIRE NO.1 NO.2 NO.3 NO.4 NO.4 NO.5 NO.6 NO.7 NO.5 NO.8 NO.6 OLDS OLDS OLDS OLDS OLDS, BUICK ORG/ WIRE OXY SEN FUSE OXY SEN FUSE TMNSS FUSE PARK/ NEUTRAL POSITION SWITCH TCC PRESSURE SWITCH PCM FUSE INJ 1 FUSE PNK PNK (ENGINE HARN, RIGHT REAR OF ENGINE COMPT) WIRE PNK PNK PNK PNK PNK PNK WIRE PNK PNK PNK PNK PNK WIRE PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE POST- CONVERTER OXYGEN SENSOR POWER STEERING PRESSURE SWITCH POWER- TRAIN CONTROL MODULE POWER- TRAIN CONTROL MODULE MASS AIR FLOW SENSOR POST CONVERTER OXYGEN SENSOR PRE- CONVERTER OXYGEN SENSOR RED WIRE SENSING AND DIAGNOSTIC MODULE TURN SIGNAL FLASHER SHIFT SOL IGN 1 FUSE FUSE TCC/ ANTI- LOCK BRAKE SWITCH TO I/P FUSE BLOCK (DIAGRAM 4 OF 4) TO PASS- KEY II DECODER MODULE (DIAGRAM 1 OF 4) TURN LPS VACUUM PURGE SWITCH EGR VALVE WHT WIRE YEL WIRE