Buick LeSabre VII (1992-1999) ppl Wiring diagrams

242 256 240 PPL BATTERY PK LPS CTRL BATTERY BLK WIRE BLK/WHT WIRE BRN WIRE CLUSTER CONNECTORS) DK BLU WIRE DK GRN WIRE GRY/BLK WIRE HEAD- LAMP SWITCH HEAD/PARK LAMP SWITCH HEADLAMP CIRCUIT BREAKER HOT AT ALL TIMES I/P FUSE BLOCK LAMP CONTROL MODULE (BEHIND CENTER OF DASH, ABOVE HVAC CASE) LEFT FRONT PARK/ TURN LAMP LEFT FRONT SIDE MARKER LAMP LEFT UNDER- HOOD FUSE BLOCK LT BLU WIRE ORG/ WIRE PARK LAMP SWITCH PK LP FUSE PK LP/ INT LPS FUSE PNK WIRE PPL RED WIRE RIGHT FRONT PARK/ TURN LAMP RIGHT FRONT SIDE MARKER LAMP WHT WIRE

ANTI-LOCK BRAKE SYSTEM BACK-UP LIGHTS BLK WIRE BRK/HZRD LPS FUSE BRN WIRE CENTER HIGH MOUNTED STOP LAMP CENTER I/P CROSS- CHANNEL) CRUISE/SHIFT INTERLOCK/ BRAKE SWITCH DK BLU WIRE DK GRN WIRE GRN WIRE HAZARD FLASHER (BEHIND I/P, RIGHT OF STEERING COLUMN SUPPORT) HAZARD SWITCH HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P CROSS CHANNEL) I/P FUSE BLOCK INSTRUMENT CLUSTER LAMPS W/O CORNERING LEFT CORNERING LAMP LEFT REAR SIDE MARKER LAMP LEFT LICENSE LAMP LEFT STOP/ TURN/ PARK LAMP LEFT TAIL- LAMPS LEFT TURN INDICATOR LEFT TURN SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PASSENGER AIRBAG MODULE) PERIMETER LIGHTING CONTROL RELAY (RIGHT SIDE OF DASH) PERIMETER LIGHTING FUSE PNK WIRE PPL RETAINED ACCESSORY POWER MODULE RIGHT CORNERING LAMP RIGHT LICENSE LAMP RIGHT REAR SIDE MARKER LAMP RIGHT STOP/ TURN/ PARK LAMP RIGHT TAIL- LAMPS RIGHT TURN INDICATOR RIGHT TURN SWITCH SIG/B-U/ LPS/BTSI/COR FUSE TAN WIRE TURN FLASHER (ATTACHED TO SOUND INSULATOR) TURN/ HAZARD SWITCH ASSEMBLY W/ CORNERING LAMPS W/O CORNERING LAMPS WHT WIRE YEL WIRE

AIR BAG IND ANTI-LOCK BRAKES SYSTEM CRUISE CONTROL SYSTEM ANTILOCK IND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (RIGHT SIDE OF I/P) BRAKE FLUID LEVEL SWITCH (MASTER CYLINDER RESERVOIR) BRAKE IND BRAKE WARNING INPUT BRN WIRE BRN/WHT WIRE COOLANT HOT IND. CTRL CRUISE IND DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROLS SYSTEM ANTI-THEFT SYSTEM ENGINE COOLANT TEMP IND ENGINE OIL PRESSURE SWITCH (BEHIND CAMSHAFT SENSOR) FASTEN BELTS IND. FUEL GAUGE FUEL GAUGE SENDER FUEL LEVEL IND CTRL FUEL LEVEL SENS INPUT FUEL TANK UNIT (TOP OF FUEL TANK) GRY WIRE HEADLIGHTS SYSTEM HI-BEAM IND HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (LEFT SIDE OF I/P) IGNITION SWITCH ACCY BULB TEST LOCK OFF INSTRUMENT CLUSTER INSTRUMENT PANEL ILLUMINATION LAMPS LEFT TURN IND LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MALFUNCTION IND. LAMP (MIL) (SERVICE ENGINE SOON IND) MISC/RDO/ CLSTR NCA WIRE NORMAL OIL PRESSURE IND ORG/ WIRE PARK BRAKE SWITCH (TOP OF PARK BRAKE ASSEMBLY) PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF ENGINE COMPT) PPL PPL/WHT WIRE RIGHT I/P POWER DISTRIBUTION CENTER PCM FUSE 8 RIGHT TURN IND RUN WIRE SECURITY IND SENSOR GROUND SPEEDOMETER (SOLID STATE) STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TOTAL ODOMETER TRIP ODOMETER VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE NEAR OIL PRES. SENSOR) VOLTS IND VSS INPUT VEHICLE SPEED OUTPUT 4000 P/M WARNING SYSTEMS WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE COOLANT TEMPERATURE GAUGE DK BLU WIRE DK GRN/WHT WIRE ENGINE COOLANT TEMPERATURE SENSOR (LEFT SIDE OF ENGINE) FUEL GAUGE FUEL LEVEL INPUT FUEL LEVEL SENDER (TOP OF FUEL TANK) GRY WIRE HI-BEAM IND HOT IN RUN, BULB TEST OR START IGNITION CONTROL MODULE (TOP FRONT OF ENGINE) TACH INSTRUMENT CLUSTER INSTRUMENT PANEL ILLUMINATION LAMPS LEFT TURN IND LT BLU WIRE LT GRN WIRE NCA WIRE OIL PRES GAUGE OIL PRES, INDICATOR CONTROL (SOLID STATE) OIL PRESSURE LED OIL PRESSURE SENDER/ SWITCH (LOWER RIGHT REAR OF ENGINE) PCM FUSE 8 PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL/WHT WIRE RIGHT I/P POWER DISTRIBUTION CENETR RIGHT TURN IND SENSOR RETURN FUEL LEVEL INPUT SPEEDOMETER (SOLID STATE) TACHOMETER TAN WIRE TAN/BLK WIRE TOTAL ODOMETER TRIP ODOMETER VEHICLE SPEED OUTPUT 4000 P/M SENSOR RETURN VEHICLE SPEED SENSOR (LOWER REAR OF ENG. NEAR OIL PRES. SENSOR) VOLTMETER VSS INPUT WHT WIRE YEL WIRE

ASHTRAY LAMP BLK WIRE BLK/WHT WIRE COURTESY LAMPS CIRCUIT DK GRN WIRE GRY WIRE HEADLAMP SWITCH HEATER AND A/C CONTROL ASSEMBLY HOT AT ALL TIMES HVAC PROGRAMMER I/P FUSE BLOCK I/P FUSE BLOCK MISC/RDO/ CLSTR ILLUM INSTRUMENT CLUSTER INTERIOR LPS JUNCTION LAMP CONTROL MODULE LAMP DIMMER SWITCH LEFT FRONT DOOR LOCK SWITCH N/A NCA WIRE ORG/ WIRE PARK LAMPS ON PASSENGER CLIMATE CONTROL ASSEMBLY PPL PPL/WHT WIRE RADIO RADIO/HVAC STEERING WHEEL CONTROLS REMOTE DIMMER MODULE RIGHT FRONT DOOR LOCK SWITCH SIR COIL ASSEMBLY TRUNK COMPARTMENT LID RELEASE SWITCH ASSEMBLY VF DIM IN VF DIM INPUT VF DIM OUT 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

A/C FEEDBACK FUSE 11 A/C FUSE AIR CONDITIONING SYSTEM BLOWER RELAY BODY CONTROL MODULE (MALL) BRAKE LPS/HZD BUICK OLDSMOBILE CRUISE/SHIFT INTERLOCK/ BRAKE SWITCH CTSY LPS/ PW MRRS DOOR LKS FUSE 1 FOG LAMP RELAY (OLDS, PONTIAC) FOG LPS FROM ELC FUSE (DIAGRAM 1 OF 6) FROM MISC LGT FUSE (DIAGRAM 1 OF 6) HAZARD FLASHER HEADLAMP SWITCH (PONTIAC) HORN FUSE 3 HORN RELAY HORNS/TRUNK MISC FUSE HVAC PROGRAMMER I/P FUSE BLOCK IGN SW ACCY FUSE LEFT FRONT DOOR LOCK ISOLATION RELAY LEFT FRONT MIRROR SWITCH LEFT FRONT MIRROR SWITCH BODY CONTROL MODULE (MALL) LEFT SEAT SWITCH (OLDSMOBILE) LUGGAGE COMPARTMENT LID RELEASE RELAY NCA WIRE OLDS OLDS, BUICK PONTIC ORG/ WIRE PARK LPS/INT LPS PASS-KEY II DECODER MODULE PCM/VAT FUSE PONTIAC POWER ANTENNA RELAY (OLDS, PONTIAC) POWER- TRAIN CONTROL MODULE PPL PWR WDO/ SUNROOF RELAY PWR WDO/SR CIRCUIT BREAKER RED WIRE REMOTE FUNCTION ACTUATOR B MODULE RIGHT I/P POWER DISTRIBUTION CENTER RIGHT MAXI FUSE BLOCK SEAT RECLINE SWITCH CONSOLE SEAT SWITCH (PONTIAC) TO IGNITION SWITCH (DIAGRAM 4 OF 6) TO LAMP CONTROL MODULE (DIAGRAM 3 OF 6) TO RETAINED ACCESSORY POWER RELAY (DIAGRAM 4 OF 6) TRK/REL/PWR ANT/RAC LKS FUSE 2 W/ DUAL POWER MIRRORS W/ DUAL ZONE/ ELECTRONIC AUTOMATIC A/C W/ MANUAL/ ELECTRONIC A/C W/ LEFT POWER MIRROR

ASHTRAY LAMP BRN WIRE CONNECTOR BREAKOUT) ENGINE COMPARTMENT LAMP FROM PARK LPS FUSE (DIAGRAM 2 OF 6) HEAD LAMP SWITCH RADIO HEAD- LAMP SWITCH HEADS-UP DISPLAY CONTROL MODULE HEATER AND A/C CONTROL ASSEMBLY I/P FUSE BLOCK INSTRUMENT CLUSTER INTERIOR LAMP CONTROL INTERIOR LPS LAMP CONTROL MODULE LAMP DIMMER SWITCH LEFT FRONT DOOR COURTESY LAMP NCA WIRE OLDSMOBILE ORG/ WIRE PANEL DIMMER MODULE PARK LAMP RELAY PARK LAMPS PERIMETER LT PONTIAC PPL RADIO REMOTE DIMMER MODULE RIGHT FRONT DOOR COURTESY LAMP RIGHT I/P POWER DISTRIBUTION CENTER TAN WIRE 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

380 30 PPL A/C PRESS SENS IN FUEL LEVEL MODULE IN A/C REFRIGERANT PRESSURE SENSOR (LOWER RIGHT FRONT OF ENGINE) ALTERNATOR IND CTRL TRANS SHIFT SOL 'B' BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COOL TEMP INDIC CTRL TRANS SHIFT SOL 'A' MAP SENSOR IN CRUISE INHIBIT OUT CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN WIRE EVAP PURGE VENT SOL LOW OIL LEVEL INDIC CTRL OIL LIFE OUT TO I/P FUEL INJ 4 CTRL FUEL INJ 5 CTRL FUEL INJ 6 CTRL FUEL INJECTORS FUEL TANK PRESS SENS FUEL TANK PRESSURE SENSOR (FUEL TANK) GEN FIELD 'F' TERMINAL KNOCK SENS #1 IN KNOCK SENS #2 IN LINEAR EGR POS SENS IN GEN FIELD 'L' TERMINAL GRY WIRE HEATED OXYGEN SENSOR #1 (REAR OF ENGINE, IN EXHAUST MANIFOLD) HEATED OXYGEN SENSOR #2 (IN EXHAUST PIPE, BEHIND CATALYST) HOT IN RUN, BULB TEST OR START IAT SENSOR IN ECT SENSOR IN TP SENSOR IN INJECTOR FUSE 7 INSTRUMENT CLUSTER SYSTEM KNOCK SENSOR 1 (LOWER FRONT OF ENGINE) KNOCK SENSOR 2 (RIGHT REAR OF ENGINE) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (TOP REAR OF ENGINE) NCA WIRE PCM GROUND PNK PNK 4 5 6 WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RIGHT I/P POWER DISTRIBUTION CENTER SHIFT SELECT SW IN SHIFT SOLENOID STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC ENABLE SOLENOID TCC PWM SOLENOID TRANS TEMP SENS IN TRANSAXLE TRANSMISSION FLUID TEMPERATURE SENSOR WHT WIRE YEL WIRE YEL/BLK WIRE