Buick Riviera VIII (1994-1999) dk blu Wiring diagrams

1 2 (3.8L L67 SUPERCHARGED) (3.8L L36 NON-SUPERCHARGED) 2-3 SHIFT SOL PRESSURE CONTROL SOL APPROX 13 CM FROM 10-PIN CONN AT RIGHT REAR CORNER OF PASSENGER COMPT) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BRAKE SWITCH BRN WIRE BRN/WHT WIRE CLNG FAN FUSE COOLING FAN RELAYS CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START I/P FUSE BLOCK IGN 1 FUSE INSTRUMENT CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MASS AIR FLOW SENSOR ORG/ WIRE OXY SEN FUSE MAF FUSE PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PASSKEY DECODER MODULE PASSKEY DECODER MODULE, INSTRUMENT CLUSTER PCM FUSE PCM/VATS FUSE PNK APPROX 3 CM FROM PCM CONN) WIRE PNK PNK PPL WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) PPL PPL PPL REAR MAXIFUSE BLOCK 2 RED WIRE RED/BLK WIRE TAN WIRE TCC PWM SOL 1-2 SHIFT SOL TCC RELEASE TCC/ BRAKE SWITCH THROTTLE POSITION SENSOR TR SW IN-A TR SW IN-P VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE COMPT, ON TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 (3.8L L67 SUPERCHARGED) (3.8L L36 NON-SUPERCHARGED) 2-3 SHIFT SOL PRESSURE CONTROL SOL APPROX 13 CM FROM 10-PIN CONN AT RIGHT REAR CORNER OF PASSENGER COMPT) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BRAKE SWITCH BRN WIRE BRN/WHT WIRE CLNG FAN FUSE COOLING FAN RELAYS CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START I/P FUSE BLOCK IGN 1 FUSE INSTRUMENT CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MASS AIR FLOW SENSOR ORG/ WIRE OXY SEN FUSE MAF FUSE PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PASSKEY DECODER MODULE PASSKEY DECODER MODULE, INSTRUMENT CLUSTER PCM FUSE PCM/VATS FUSE PNK APPROX 3 CM FROM PCM CONN) WIRE PNK PNK PPL WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) PPL PPL PPL REAR MAXIFUSE BLOCK 2 RED WIRE RED/BLK WIRE TAN WIRE TCC PWM SOL 1-2 SHIFT SOL TCC RELEASE TCC/ BRAKE SWITCH THROTTLE POSITION SENSOR TR SW IN-A TR SW IN-P VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE COMPT, ON TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

1995 VFTC BLK WIRE BRN WIRE DK BLU WIRE HEAT ELEMENTS PWR HEAT ELEMENTS RTN SENSOR INPUT SENOR RETURN HEATED SEATS FUSE HEATING ELEMENTS THERMISTOR HOT AT ALL TIMES HOT IN RUN I/P FUSE BLOCK IGN 3 FUSE IGN BAT HEAT SW INPUT LO HEAT LED CTRL GRD HI HEAT LED CTRL JUMPER LEFT FRONT SEAT COVER LEFT HEATED SEAT CONTROL MODULE (BELOW LEFT FRONT SEAT) LT BLU WIRE MEMORY SEAT/ MIRROR/ HEAT SWITCH NCA WIRE NTC- ON OFF RED WIRE RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 1

BLK WIRE DK BLU WIRE LOOSEN TIGHTEN LUMBAR MOTOR SOLID STATE LUMBAR STRAP LUMBAR SWITCH NCA WIRE ORG/ WIRE PNK WIRE

ABS MAIN ABS PUMP MOTOR ABS PUMP RELAY ACCY BATTERY BLK WIRE BREAKOUT) (BUICK) BRN WIRE BUICK (BODY HARN, 20 CM FROM COOLING FAN COOLING FAN WSW FUSE FUSE CRANK PCM FUSE FUSE DK BLU WIRE ELECTRONIC BRAKE AND TRACTION CONTROL MODULE ABS MAIN RELAY ENGINE COMPARTMENT POWER DISTRIBUTION CENTER (RIGHT FRONT OF ENGINE COMPARTMENT) F/PMP PWR WINDOW SUNROOF CIRCUIT FUSE (BUICK) BREAKER (OLDS) FOG LAMP ENABLE RELAY FOG LAMPS FROM I/P 1 FUSE (DIAGRAM 2 OF 4) (LEFT REAR PASS COMPT) FUEL PUMP RELAY FUSE GENERATOR HEADLAMP DIMMER SWITCH HIGH SPEED COOLING FAN RELAY HORN FUSE HORN RELAY I/P FUSE BLOCK FOG LAMPS FUSE I/P FUSE BLOCK RADIO FUSE (LEFT SIDE OF I/P) IGN 3 FUSE IGNITION SWITCH INSTRUMENT CLUSTER PASSKEY II DECODER MODULE INSTRU- MENT CLUSTER LEFT REAR POWER DISTRIBUTION CENTER LOCK LOCK OFF LOW SPEED COOLING FAN RELAY NCA WIRE OFF OLDS OLDS BUICK PNK OR PNK/ PPL WIRE ORG/ WIRE PNK PNK PNK WIRE PNK PPL PNK PNK (BUICK) (OLDS) WIRE PNK WIRE POWERTRAIN CONTROL MODULE PPL PPL PNK/ FROM PCM FUSE (DIAGRAM 3 OF 4) WIRE RADIO RED WIRE REMOTE FUNCTION ACTUATOR MODULE RETAINED ACCESSORY POWER ACCESSORY RELAY RIGHT REAR POWER DISTRIBUTION CENTER (UNDER REAR SEAT) RIGHT REAR POWER DISTRIBUTION CENTER IGN 1 (BELOW FUSE REAR SEAT) RUN WIRE SIR COIL STARTER ENABLE RELAY STARTER SOLENOID SUNROOF ACTUATOR MOTOR TO ABS FUSE (DIAGRAM 4 OF 4) TO COOLING FAN RELAYS (DIAGRAM 4 OF 4) TO I/P FUSE BLOCK (DIAGRAM 3 OF 4) TO PCM/ VATS FUSE (DIAGRAM 2 OF 4) UNDERHOOD JUNCTION BLOCK (FORWARD OF RIGHT FRONT STRUT TOWER) W/ STEERING WHEEL CONTROLS W/ TRACTION CONTROL WHT WIRE WIPER/ WASHER SWITCH STEERING WHEEL CONTROLS YEL WIRE

155 49 INTERIOR LIGHTS SYSTEM 1995 VFTC 39 40 PNK WIRE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (MALL) (UNDER LEFT SIDE OF DASH) CHASSIS GROUND CHASSIS GROUND) (OLDS ONLY) DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DK BLU WIRE DOOR OPEN IN DOOR OPEN IN DOOR UNLOCK IN DOOR LOCK IN IGNITION DOOR UNLOCK OUT DOOR LOCK OUT GROUND BATTERY (B+) BATTERY (B+) GRY WIRE HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN OR START I/P 1 FUSE I/P FUSE BLOCK IGN 1 FUSE INT LP FUSE LEFT FRONT DOOR LOCK MOTOR LEFT REAR DOOR LOCK MOTOR (OLDS ONLY) LOCK LOCK LEFT FRONT DOOR LOCK SWITCH LT BLU WIRE LT GRN WIRE NCA WIRE OLDS ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL SWITCH (ON TRANSAXLE) PNK WIRE PWR DR LK FUSE RED/BLK WIRE REMOTE FUNCTION ACTUATOR (RFA) MODULE RIGHT FRONT DOOR LOCK MOTOR RIGHT FRONT DOOR LOCK SWITCH RIGHT REAR DOOR LOCK MOTOR RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 1 (UNDER REAR SEAT CUSHION) SOLID STATE TAN (OR TAN/WHT) WIRE TAN (OR WIRE TAN WIRE TAN/WHT WIRE TMNSS FUSE TRUNK, TAILGATE, FUEL DOORS SYSTEM WSW FUSE YEL WIRE

BLK WIRE BRN WIRE DK BLU WIRE DOWN EXPRESS DOWN WINDOW MODULE (CENTER OF LEFT FRONT DOOR) FROM EXPRESS DOWN MODULE BREAKOUT) GRY WIRE HOT IN RUN, START, DURING RETAINED ACCESSORY POWER (RAP) LEFT FRONT LEFT POWER WINDOW MOTOR LT BLU WIRE MASTER SWITCH ASSEMBLY NCA WIRE PWR WDO/SUNRF CIRCUIT BREAKER RELAY RELAY CONTROL SWITCH RIGHT FRONT RIGHT POWER WINDOW MOTOR RIGHT POWER WINDOW SWITCH RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 2 SOLID STATE SOLID STATE TAN WIRE TIMER AND CONTROL UNIT

372 367 (OLDS) (OLDS) (OLDS) 8 (OR 1244) INTERIOR LIGHTS SYSTEM ANTENNA BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COAXIAL CABLE COMPACT DISC PLAYER COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FUSE GROUND GROUND GROUND GROUND GRY (OR BRN) WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR W/ RETAINED ACCESSORY POWER I/P FUSE BLOCK INFLATABLE RESTRAINT STEERING WHEEL COIL MODULE INTERIOR LIGHTS SYSTEM (BUICK) LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER LF SPKR FEED (+) LF SPKR FEED (-) RR SPKR FEED (-) LT BLU WIRE LT GRN WIRE MIDRANGE NCA WIRE OLDS ORG/ WIRE POWER ANTENNA SYSTEM PPL/WHT WIRE RADIO RADIO FUSE RIGHT FRONT DOOR SPEAKER RIGHT REAR JUNCTION BLOCK RIGHT REAR SPEAKER RR SPKR FEED (+) SERIAL DATA SERIAL DATA (UART) STEERING COLUMN FUSE HOLDER (1998, 99 ONLY) SWITCH FUSE STEERING WHEEL CONTROL SWITCH TAN WIRE TWEETER VF DIMMING STRG WHL CTLR YEL WIRE

1 2 3 4 5 6 7 8 GROUND BLK WIRE BRN WIRE DK BLU WIRE DK GRN WIRE FWD/ OPEN VENT GROUND FORWARD/OPEN VENT REVERSE/CLOSE VENT LIMIT SWITCH INPUT HOT IN RUN, ACC OR W/ RAP ENERGIZED IGNITION VOLTAGE GROUND LIMIT SWITCH MOTOR NCA WIRE NOT CLOSED ORG/ WIRE PWR WDO/ SUNRF CIRCUIT BREAKER RED WIRE REV/ CLOSE VENT REVERSE MTR CTRL FORWARD MTR CTRL RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 2 (UNDER LEFT SIDE OF REAR SEAT) SUNROOF CONTROL MODULE (BEHIND SUNROOF, NEAR REAR WINDOW) SUNROOF MOTOR ASSEMBLY (BEHIND SUNROOF, NEAR REAR WINDOW) SUNROOF SWITCH WHT WIRE YEL WIRE

16 39 PPL PNK TURN SIGNAL IN POWER (IGNITION) WIRE 33 1845 (BUICK ONLY) (OLDS ONLY) 528 (OR 49) RT DOOR SW IN 549 (OR 1785) 640 1540 POWER (BATTERY) POWER (BATTERY) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE(MALL) (UNDER LEFT SIDE OF I/P) BUICK ONLY DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE DOOR OPEN INPUT DRIVER'S SEAT BELT SWITCH (SEAT BELT BUCKLE ASSY) EXTERIOR LIGHTS SYSTEM TURN SIGNAL IN TURN SIGNAL IN CHIME CTRL OUT FASTEN BELTS INDICATOR FUSE GROUND HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK IGN 1 FUSE IGNITION SWITCH (IGNITION KEY WARNING SWITCH) INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM PARK BRAKE IN INT LP KEY IN INPUT KEY IN OUTPUT LAMP CONTROL MODULE (UNDER LEFT SIDE OF I/P) LAMPS ON CHIME IN SEAT BELT IND OUT LEFT FRONT DOOR LATCH SWITCH (BUICK ONLY) LEFT FRONT DOOR LATCH SWITCH (OLDS ONLY) LEFT REAR DOOR LATCH SWITCH (OLDS ONLY) LT BLU WIRE LT FRT DOOR SW IN LT GRN WIRE NCA WIRE OLDS OLDS, BUICK ORG/ WIRE ORG/BLK WIRE PASSIVE RESTRAINTS SYSTEM PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PPL EXTERIOR LIGHTS SYSTEM PPL/WHT (OR LT BLU) WIRE PWR DR LK FUSE REMOTE FUNCTION ACTUATOR (RFA) MODULE (RIGHT FRONT OF REAR COMPT) RIGHT FRONT DOOR LATCH SWITCH (BUICK ONLY) RIGHT FRONT DOOR LATCH SWITCH (OLDS ONLY) RIGHT REAR DOOR LATCH SWITCH (OLDS) ONLY) SUPPLEMENTAL RESTRAINTS SYSTEM TAN/WHT WIRE TURN FLASHER TURN LP FUSE VSS IN SEAT BELT SW IN KEY-IN-IGNITION SW IN BRAKE WARN INDIC IN CHIME CTRL IN VSS OUT W/ MEMORY SEATS W/O MEMORY SEATS WHT WIRE YEL (OR DK BLU) WIRE YEL WIRE