Buick LeSabre VII (1992-1999) yel Wiring diagrams

1-2 SHIFT SOL TCC PWM SOL AUTOMATIC TRANSAXLE BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE SWITCH ASSEMBLY (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BUICK PNK PNK WIRE BUICK PONTIAC CHIME CLG FAN COMPUTER DATA LINES SYSTEM COOLING FAN RELAYS CRUISE CONTROL SYSTEM DK BLU WIRE EGR VALVE ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE BELOW THERMOSTAT HOUSING) EXC BUICK PNK WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK INSTRUMENT CLUSTER (OLDSMOBILE) INSTRUMENT CLUSTER OR INFORMATION CENTER LT GRN WIRE MALFUNCTION INDICATOR LAMP MASS AIR FLOW METER MISC ENG FUSE 5 OLDSMOBILE PASSKEY THEFT DETERRENT MODULE PCM FUSE 8 PCM/VATS FUSE 4 PNK PNK INSTRUMENT CLUSTER, TRANSMISSION DECODER MODULE WIRE PNK WIRE PPL PRNDL-D PRNDL-A PRNDL-C PRNDL-A RED WIRE RIGHT I/P POWER DISTRIBUTION CENTER RIGHT MAXIFUSE BLOCK SENSORS, EVAP VALVES TAN WIRE TAN/BLK WIRE TCC SOL 2-3 SHIFT SOL TCC/ ANTI-LOCK SWITCH TFT SENSOR THROTTLE POSITION SENSOR (THROTTLE BODY) UART DATA VEHICLE SPEED SENSOR (RIGHT SIDE OF ENGINE COMPT ON TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

1995 VFTC BACK BLK WIRE CIRCUIT BREAKER 3 DK BLU WIRE DK GRN WIRE ENTIRE SEAT ENTIRE SEAT DOWN FOR- WARD FOR- WARD BACK FORWARD/ BACK MOTOR FRONT HEIGHT FRONT HEIGHT FRONT HEIGHT MOTOR GRN WIRE HOT AT ALL TIMES I/P FUSE BLOCK LEFT FRONT SEAT SWITCH LEFT SEAT LT BLU WIRE LT GRN WIRE ORG/ WIRE REAR HEIGHT REAR HEIGHT FRONT HEIGHT FRONT HEIGHT REAR HEIGHT MOTOR REAR HEIGHT MOTOR FORWARD/ BACK MOTOR RIGHT FRONT SEAT SWITCH RIGHT SEAT TAN WIRE YEL WIRE

1995 VFTC 39 1540 PNK WIRE ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (MALL) (BEHIND RIGHT SIDE OF DASH) CONNECTOR BREAKOUT) CTSY LP/ PWR MIRROR DATA LINK CONNECTOR (DLC) (LEFT SIDE OF DASH) DK BLU WIRE DK BLU/WHT WIRE DK GRN OR BRN WIRE DK GRN WIRE DOOR DOOR LOCK ASSEMBLY LOCK ASSEMBLY DOOR LOCKS FUSE 1 DOOR OPEN IN DOOR UNLOCK IN DOOR LOCK IN BATTERY (B+) DOOR UNLOCK OUT DOOR LOCK OUT GROUND BATTERY (B+) BATTERY (B+) FROM I/P CROSS- CHANNEL) FROM TOP EDGE OF LEFT KICK PANEL TRIM) FUEL DOOR RELEASE SOLENOID (PONTIAC ONLY) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK IGN CHIME CLSTR IGNITION GROUND JUNCTION CONNECTOR LCM CONN BREAKOUT) LEFT FRONT DOOR LOCK LEFT FRONT DOOR LOCK MOTOR LEFT FRONT RIGHT REAR LEFT ISOLATION RELAY LEFT REAR DOOR LOCK MOTOR LOCK LOCK ASSEMBLY LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MEMORY SYSTEMS ORG/ WIRE ORG/BLK WIRE PARK/ NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PNK WIRE PPL RAC/ TRUNK RELEASE FUSE 2 RED WIRE RED/BLK WIRE REMOTE FUNCTION ACTUATOR (RFA-B) MODULE RETAINED ACCESSORY POWER RELAY RIGHT FRONT DOOR LOCK ASSEMBLY RIGHT FRONT DOOR LOCK MOTOR RIGHT FRONT DOOR LOCK SWITCH RIGHT I/P POWER DISTRIBUTION CENTER (RIGHT SIDE OF DASH) RIGHT KICK PANEL GROUND) RIGHT REAR DOOR LOCK MOTOR RKE PROGRAM ENABLE SIG SIG/BU/LP BTSI/CCR SOLID STATE SWITCH TAMPER SWITCH SIGNAL TAN WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK UNLOCK LOCK WARNING SYSTEMS WHT WIRE WPR/ WSHR YEL WIRE

AIR BAG AIR BAG/VATS AUTOMATIC TRANSMISSION AUX OUTLET AUXILIARY POWER OUTLET CENTER CROSS- CHANNEL) CHIME DAYTIME RUNNING ELECTRO- CHROMIC MIRROR MEMORY SEAT/ MEMORY MIRROR CONTROL MODULE ELECTRONIC IGNITION (EI) MODULE EVAPO- RATIVE EMISSION CANISTER PURGE VACUUM SWITCH (VIN 1 (SUPER- CHARGED)) EVAPO- RATIVE EMISSION CANISTER VENT SOLENOID (VIN K) EGR VALVE EVAPORATIVE EMISSION CANISTER PURGE VALVE FROM IGNITION SWITCH (DIAGRAM 4 OF 6) FROM IGNITION SWITCH (DIAGRAM 4 OF 6) PNK WIRE FUEL INJECTORS FUEL PUMP FUSE 6 FUEL PUMP RELAY HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 POWER- TRAIN CONTROL MODULE I/P FUSE BLOCK INFORMATION CENTER (BUICK) BODY CONTROL MODULE (MALL) INJECTOR FUSE 7 INSTRUMENT CLUSTER (OLDS) INSTRUMENT CLUSTER (OLDSMOBILE) INSTRUMENT CLUSTER INSTRUMENT CLUSTER TRANSAXLE INDICATOR DECODER MODULE LAMP CONTROL MODULE LAMP CONTROL MODULE (W/ TWILIGHT LAMP DRIVER MODULE (BUICK) LEFT AUXILIARY POWER OUTLET MISC ENG FUSE 5 NCA WIRE NO. 3 NO. 1 NO. 2 NO. 4 NO. 5 NO. 6 OLDSMOBILE OLDSMOBILE W/ CONSOLE PARK/ NEUTRAL POSITION SWITCH PASSKEY II DECODER MODULE PCM FUSE 8 PNK WIRE PONTIAC OLDS W/ CENTER CONSOLE PPL REMOTE FUNCTION ACTUATOR MODULE RIGHT AUXILIARY POWER OUTLET RIGHT I/P POWER DISTRIBUTION CENTER SENSING AND DIAGNOSTIC MODULE (SDM) STARTER ENABLE RELAY T SIG/BU LP BTSI/CCR TURN SIGNAL FLASHER TURN/ HAZARD SWITCH (OLDS) VATS VIN K VIN 1 (SUPER- CHARGED) W/ RETAINED ACCESSORY POWER W/O CONSOLE YEL WIRE

BLK WIRE BRN/WHT WIRE DOWN DRIVE UNIT DRIVE UNIT RIGHT OUTSIDE MIRROR GRY WIRE HOT AT ALL TIMES CTSY/PWR MIR I/P FUSE BLOCK LEFT LEFT FRONT OUTSIDE MIRROR SWITCH LEFT MIRROR POSITION SWITCH DOWN LEFT OUTSIDE MIRROR LEFT/ RIGHT MOTOR LT BLU WIRE MIRROR SELECT SWITCH RIGHT NCA WIRE ORG/ WIRE RED/WHT WIRE RIGHT UP DOWN UP/ DOWN MOTOR UP/ DOWN MOTOR LEFT/ RIGHT MOTOR WHT WIRE YEL WIRE

BLK WIRE BRN WIRE DK BLU WIRE DK GRN WIRE DN UP DRIVER'S DOOR ECB ECB ECB EXPRESS DOWN WINDOW MODULE DN UP FROM LEFT FRONT DOOR GROMMET) FROM WINDOW MOTOR BREAKOUT) GRY WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR WITH RAP ENERGIZED I/P FUSE BLOCK (LOWER LEFT SIDE OF I/P) LEFT FRONT WINDOW LEFT FRONT WINDOW MOTOR LEFT REAR WINDOW LOCK LT BLU WIRE LT GRN WIRE PONTIAC ONLY POWER WDO/ SUNROOF RELAY (POSITION H) POWER WINDOW MASTER SWITCH ASSEMBLY PPL PWR WDO/ SR CIRCUIT BREAKER RADIO RED WIRE RIGHT FRONT WINDOW RIGHT FRONT WINDOW MOTOR LEFT REAR WINDOW MOTOR RIGHT FRONT WINDOW SWITCH LEFT REAR WINDOW SWITCH UP DN RIGHT I/P POWER DISTRIBUTION CENTER RIGHT MAXIFUSE FUSE (RIGHT REAR OF ENGINE COMPT) RIGHT REAR WINDOW RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH DN UP SOLID STATE TAN WIRE TO FRONT, REAR WINDOW SWITCHES (BUICK, OLDS ONLY) (SCHEMATIC 1 OF 1) (BODY HARN, TO FRONT, REAR WINDOW SWITCHES (PONTIAC ONLY) (SCHEMATIC 1 OF 1) WHT WIRE WINDOW LOCK-OUT SWITCH (BUICK, OLDS ONLY) UP YEL WIRE

145 8 INTERIOR LIGHTS SYSTEM 6 SPEAKER SYSTEM ANT ANT ENABLE REAR DEFOGGER ANTENNA BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK BLU WIRE DK GRN WIRE DK PPL GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR W/ RETAINED ACCESSORY POWER I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH, ON DASH PANEL SOUND INSULATOR) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL LEFT FRONT DOOR SPEAKER LEFT FRONT SPEAKER LEFT REAR SPEAKER LF CHNL OUT (+) LF CHNL OUT (-) RR CHNL OUT (-) LT BLU WIRE LT GRN WIRE MISC/ RDO/CLSTR NCA WIRE ORG/ WIRE PPL PPL/WHT WIRE RADIO RADIO ANTENNA MODULE (LEFT REAR OF PASSENGER COMPARTMENT) AM ANTENNA FM ANTENNA RADIO ANTENNA MODULE COIL REAR DEFOGGER/ ANTENNA GRID RIGHT FRONT DOOR SPEAKER RIGHT FRONT SPEAKER RIGHT REAR SPEAKER RR CHNL OUT (+) SERIAL DATA (UART) STEERING COLUMN FUSE HOLDER SWITCH FUSE STEERING WHEEL CONTROL SWITCH TAN WIRE TWEETER VF DIMMING STRG WHL CTLR STRG WHL CTLR WHT WIRE WOOFER YEL WIRE

ACCY BATTERY BLK WIRE BULB TEST CHARGING CIRCUIT HOLD- IN COIL I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) AIRBAG/ VATS IGN SW FUSE IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM (OLDS) PPL PPL LEFT MAXI FUSE BLOCK LOCK NCA WIRE OFF PARK/NEUTRAL POSITION (PNP) SWITCH (ON LEFT SIDE OF TRANSAXLE) PASS KEY THEFT DETERRENT MODULE (NEAR REAR OF GLOVE BOX) POWER DISTRIBUTION SYSTEM PPL PULL- IN COIL RED WIRE RIGHT HAND MAXI FUSE BLOCK RUN WIRE STARTER ENABLE STARTER ENABLE RELAY (BEHIND DASH, LEFT OF STEERING COLUMN) STARTER MOTOR STARTER SOLENOID YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 PASSENGER HIGH DRIVER HIGH DRIVER LOW PASSENGER LOW DATA LINE GROUND AIR BAG FUSE AIR BAG WARNING INDICATOR BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) BRN WIRE DATA LINK CONNECTOR (RIGHT OF STEERING COLUMN) DK GRN WIRE DK GRN/WHT WIRE DRIVER INFLATOR MODULE (CENTER OF STEERING WHL) FRONT END DISCRIMINATING SENSOR (CENTER FRONT OF ENGINE COMPT) HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK INDICATOR LAMP SEAT BELT SIG SENSOR FEED IGN 1 8 9 10 11 12 INSTRUMENT CLUSTER KICK PANEL) NCA WIRE PASSENGER INFLATOR MODULE (RIGHT I/P) PCM FUSE PNK PNK WIRE PNK WIRE SEAT BELT SWITCH SENSING AND DIAGNOSTIC MODULE (BELOW RIGHT FRONT SEAT) SHORTING BAR SIR COIL ASSEMBLY SHORTING BAR TAN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1845 (OR 33) 80 (OR 653) ALL OTHERS BATTERY (B+) BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BLU/WHT WIRE BODY CONTROL MODULE (MALL) (BEHIND RIGHT SIDE OF I/P, ON MULTI-USE BRACKET) BRAKE IND BU- ICK BUICK W/ BUICK, PONT ONLY CHIME CHIME CONTROL OR BRAKE IND CHIME IN OR BRAKE WARNING IN CTSY/PWR MIR DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE DOOR OPEN IN DR LKS FUSE 1 ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM (BUICK: LAMP CONTROL MODULE; EX BUICK: HEADLAMP SWITCH) FASTEN BELTS IND CTRL FASTEN BELTS IND. GROUND HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK IGNITION KEY WARNING SWITCH (INSIDE STEERING COLUMN ASSEMBLY) IGNITION POWER INFORMATION CENTER INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM KEY IN INPUT KEY IN OUTPUT KEY-IN IGNITION IN LAMPS ON IN LEFT FRONT DOOR LATCH SWITCH LEFT FRONT SEAT BELT SWITCH LEFT FRT DOOR OPEN IN LEFT REAR DOOR LATCH SWITCH LT BLU WIRE LT GRN (OR DK BLU/WHT) WIRE LT GRN OR WIRE LT GRN WIRE NCA WIRE OLDS OPEN DOOR INPUT OPTION ONLY ORG/ WIRE PNK POWER DISTRIBUTION SYSTEM WIRE PNK WIRE POWER DISTRIB- UTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL RIGHT FRONT DOOR LATCH SWITCH RIGHT I/P POWER DISTRIBUTION CENTER RIGHT REAR DOOR LATCH SWITCH SEAT BELT SW IN SUPPLEMENTAL RESTRAINTS SYSTEM T/SIG/BU LPS/BTSI/LCM TAN WIRE TAN/WHT WIRE TURN FLASHER (BELOW LEFT SIDE OF I/P) TURN SIGNAL IN VSS IN VSS OUTPUT W/ REMOTE KEYLESS ENTRY W/O REMOTE KEYLESS ENTRY WHT WIRE YEL WIRE