Buick LeSabre VII (1992-1999) nca Wiring diagrams

BLK WIRE DK GRN WIRE EXTERIOR LAMPS SYSTEM (CORNERING LAMPS) (IF EQUIPPED) HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK LEFT BACK-UP LAMP LT GRN WIRE MIRRORS SYSTEM (ELECTRO- CHROMIC MIRRORS) NCA WIRE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH PERIMETER PNK WIRE REMOTE FUNCTION ACTUATOR MODULE (BEHIND RIGHT SIDE OF DASH) RIGHT BACK-UP LAMP SIG/B-U LPS/ TAN WIRE

1450 640 1732 540 156 GND BAT CRTSY (+) BAT CTRL (-) BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (MALL) (RIGHT SIDE OF I/P) CENTER DOME/ READING LAMPS CHIME COVER SWITCH CTSY PWR MIR DIMMER SWITCH DK BLU WIRE DOOR OPEN IN DR LKS FUSE 1 ENGINE COMPARTMENT LAMP GRN WIRE HEADLAMP SWITCH HOT AT ALL TIMES HOT IN ACC, RUN HOT IN RUN, BULB TEST OR START HOT W/ HEADLAMP SWITCH IN PARK OR HEAD I/P COMPARTMENT LAMP I/P COMPARTMENT LAMP SWITCH I/P FUSE BLOCK I/P FUSE BLOCK RADIO INSIDE REAR VIEW MAP LAMPS FRONT DOME/ READING LAMPS INTERIOR LAMP CONTROL INTERIOR LAMP CONTROL COVER SWITCH INTERIOR LPS JUNCTION CONNECTOR LAMP DIMMER SWITCH LEFT FOOTWELL COURTESY LAMP LEFT FRONT DOOR COURTESY LAMPS LEFT FRONT DOOR HANDLE SWITCH LEFT FRONT DOOR LOCK SWTICH LEFT REAR DOOR LATCH SWITCH LEFT FRONT VANITY MIRROR LEFT REAR DOOR COURTESY LAMP LEFT REAR RAIL COURTESY/ READING LAMP (W/ ASTRO- ROOF) LEFT REAR VANITY MIRROR LT GRN WIRE LT GRN/BLK WIRE LUGGAGE COMPART- MENT LATCH SWITCH LUGGAGE COMPARTMENT LAMP NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK IGN DOOR OPEN DOOR OPEN INT LMP IN DOOR HNDL 49 126 1393 WIRE PNK WIRE REMOTE FUNCTION ACTUATOR (RFA) MODULE (RIGHT SIDE OF I/P) RIGHT FOOTWELL COURTESY LAMP RIGHT FRONT DOOR COURTESY LAMPS RIGHT FRONT DOOR HANDLE SWITCH RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT VANITY MIRROR RIGHT I/P POWER DISTRIBUTION CENTER RIGHT REAR DOOR COURTESY LAMPS RIGHT REAR DOOR LATCH SWITCH RIGHT REAR RAIL COURTESY/ READING LAMP (W/ ASTRO- ROOF) RIGHT REAR VANITY MIRROR TAN WIRE WHT WIRE YEL WIRE

* W/ TRACTION CONTROL ONLY AIR BAG IND ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM STARTING/CHARGING SYSTEM ANTILOCK IND BLK 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 BULB TEST CHANGE OIL IND. CHANGE OIL SOON IND CHECK OIL LEVEL IND CHIME COOLANT TEMP IND CRUISE CONTROL SYSTEMS CRUISE IND DK BLU WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM FASTEN BELTS IND. GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (LEFT SIDE OF I/P) IGNITION SWITCH ACCY INFORMATION CENTER LOCK OFF LT GRN/BLK WIRE LT GRN/BLU WIRE MALFUNCTION IND. LAMP (MIL) (SERVICE ENGINE SOON IND) MSC/RDO/ CLUSTER NCA WIRE NORMAL OIL LEVEL IND ORG/ WIRE PARK BRAKE SWITCH (TOP OF PARK BRAKE ASSEMBLY) PNK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) RUN WIRE SECURITY IND SUPPLEMENTAL RESTRAINTS SYSTEM TAN/WHT WIRE TEMP IND TRACTION OFF IND VOLT IND WARNING SYSTEM WHT WIRE YEL WIRE

ADAPTIVE LIGHT MONITOR MODULE (PONTIAC) AMBIENT LIGHT SENSOR BLK WIRE BLK/WHT WIRE COMPUTER COMMAND RIDE (CCR) CONTROLLER CRUISE CONTROL MODULE DRIVER SELECT SHIFT SWITCH (PONTIAC W/ TRACTION CONTROL) ELECTRO- CHROMIC MIRROR (OLDS) ELECTRONIC BRAKE AND TRACTION CONTROL MODULE ELECTRONIC COMPASS MODULE (PONTIAC) ENGINE COMPART- MENT LIGHT ENGINE OIL CHANGE RESET SWITCH (BUICK) HEAD UP DISPLAY CONTROL SWITCH (PONTIAC) HEAD/ PARK LIGHT SWITCH HEAD/PARK LIGHT SWITCH (BUICK) HOOD AJAR SWITCH (PONTIAC) LEFT ENGINE COOLING FAN MOTOR JUNCTION CONNECTOR LAMP CONTROL MODULE (OLDS, PONTIAC) LAMP DIMMER SWITCH (BUICK) LEFT CORNERING LAMP (OLDS, BUICK) LEFT FRONT FENDER) LEFT FRONT PARK/ TURN LIGHT LEFT HORN LEFT KICK PANEL EDGE) LEFT LOW BEAM HEAD- LAMP (BUICK) LOW BEAM HIGH BEAM NCA WIRE PANEL DIMMER MODULE (OLDSMOBILE) RIGHT ENGINE COOLING FAN MOTOR TO ENGINE COOLANT LEVEL SWITCH (DIAGRAM 1 OF 6) TRACTION CONTROL SWITCH (OLDSMOBILE) WIND- SHIELD WASHER FLUID LEVEL SWITCH (OLDS, PONTIAC) WIND- SHIELD WIPER MOTOR

A OR B A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE BLK WIRE BODY CONTROL MODULE (MALL) FRONT HEATED OXYGEN SENSOR REAR HEATED OXYGEN SENSOR HEADLAMP RELAY HEADS-UP DISPLAY CONTROL MODULE (PONTIAC W/ HUD) HVAC PROGRAMMER (BUICK, PONTIAC) LAMP CONTROL MODULE (LCM) (BUICK) NCA WIRE PARKLAMP RELAY (OLDS) PASSENGER CLIMATE CONTROLLER PONTIAC POWER ANTENNA RELAY (OLDS, PONTIAC) POWER WINDOW, SUNROOF RELAY RIGHT FOG LAMP (OLDS) RIGHT FRONT DOOR COURTESY LAMP (PONTIAC) RIGHT FRONT LUMBAR SWITCH (OLDS) RIGHT FRONT POWER SEAT SWITCH (OLDS) RIGHT FRONT POWER SEAT SWITCH (OLDS, BUICK) RIGHT FRONT SIDE MARKER LAMP (PONTIAC) RIGHT I/P POWER DISTRIBUTION CENTER RIGHT OUTSIDE MIRROR (PONTIAC) SUNROOF CONTROL MODULE (PONTIAC)

ABS LIGHT DRIVER MODULE ANTI-LOCK/ BRAKE/ TCC SWITCH ASH TRAY LIGHT AUX- ILIARY POWER OUTLET AUXILIARY POWER OUTLET BLK WIRE BRAKE FLUID LEVEL SWITCH RADIO/ HVAC STEERING WHEEL CONTROLS BUICK W/ GAGES CLUSTER ONLY CIGAR LIGHTER DATA LINK CON- NECTOR (DLC) DOME/ COURTESY READING LIGHTS DRIVER'S INFOR- MATION CENTER FOG LAMP/ TRUNK RELEASE SWITCH FROM JUNCTION FUEL PUMP SPEED CONTROL MODULE (3.8L VIN 1 (SUPERCHARGED) ONLY) GLOVE BOX LAMP/ SWITCH HEAD LIGHT SWITCH HEATER- A/C CONTROL ASSEMBLY (AUTOMATIC A/C) HEATER- A/C CONTROL ASSEMBLY (DUAL ZONE A/C) HVAC CONTROL HEAD (AUTO A/C) HVAC CONTROL HEAD (AUTO A/C) CIGAR LIGHTER HVAC CONTROL HEAD (MANUAL A/C) I/P CLUSTER I/P COM- PARTMENT LIGHT I/P COM- PARTMENT LIGHT SWITCH I/P COMPARTMENT LAMP SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER (OLDSMOBILE) LAMP DIMMER SWITCH LEFT FRONT VANITY MIRROR LEFT REAR COURTESY/ READING LIGHT NCA WIRE OLDS, BUICK PONTIAC RADIO RADIO (BASE) RADIO (PREMIUM) RADIO AMP- LIFIER REAR COM- PARTMENT RELEASE SWITCH REAR CONSOLE CIGAR LIGHTER REMOTE FUNCTION ACTUATOR MODULE RIGHT FRONT VANITY MIRROR RIGHT REAR COURTESY/ READING LIGHT SEAT BELT RELEASE SWITCH SHIFT INTER- LOCK SOLENOID SHIFT INTER- LOCK SOLENOID (W/ COLUMN SHIFT) SHIFT INTERLOCK SOLENOID SHIFT SELECT SWITCH TRACTION CONTROL SWITCH W/ CENTER CONSOLE W/O CENTER CONSOLE W/O CENTER CONSOLE

BLK WIRE BLK/WHT WIRE ELC COMPRESSOR ASSEMBLY ELC COMPRESSOR ASSEMBLY REAR DEFOGGER ELC HEIGHT SENSOR ELC INFLATOR SOLENOID ELC TIMER RELAY FUEL LEVEL SENDER HEATED SEAT CONTROL MODULE HEATED SEAT SWITCH INFLATOR SWITCH LEFT FOG LAMP LEFT FRONT DOOR FLOOD LAMP (PONTIAC) LEFT FRONT DOOR HANDLE SWITCH LEFT FRONT DOOR LOCK CYLINDER SWITCH LEFT FRONT DOOR LOCK CYLINDER TAMPER SWITCH LEFT FRONT DOOR LOCK SWITCH LEFT FRONT SEAT SWITCH LEFT FRONT SIDE MARKER LAMP (PONTIAC) LEFT FRONT WINDOW SWITCH LEFT REAR DOOR JAMB SWITCH LUGGAGE COMPART- MENT LID TAMPER SWITCH LUMBAR SEAT (OLDS) LUMBAR SEAT PUMP (PONTIAC) MEMORY SEAT/ MEMORY MIRROR MODULE (OLDS) NCA WIRE OLDS, BUICK OLDSMOBILE OUTSIDE MIRROR CONTROL SWITCH PONTIAC W/ ACCESSORY INFLATOR RIGHT FRONT DOOR HANDLE SWITCH RIGHT FRONT DOOR KEY TAMPER SWITCH RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT SEAT SWITCH (PONTIAC) RIGHT REAR DOOR JAMB SWITCH RIGHT FRONT DOOR LOCK SWITCH SEAT ADJUSTER MOTOR (PONTIAC) W/ AUTO LEVEL CONTROL W/O AUTO LEVEL CONTROL

1995 VFTC ALARM OUTPUT AMBIENT LIGHT SENS IN AMBIENT LIGHT SENSOR (LEFT SIDE OF I/P) B(+) BLK WIRE BLK/WHT WIRE BRN WIRE DEMAND IN DK GRN WIRE DRL CTRL/HLMP GND GRY WIRE GRY/BLK WIRE HEADLAMP "ON" LED HEADLAMP DIMMER SWITCH HEADLAMP SWITCH HEADLAMP SWITCH IN HI BEAM CTRL HI BEAM IN HI BEAM TELLTALE CTRL HI-BEAM IND HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK PARK LPS/ INT LPS FUSE IGN IGN/CHIME/ CLSTR/LCM FUSE INSTRUMENT CLUSTER LAMP CONTROL MODULE (LCM) (CENTER OF I/P) LAMP DIMMER SWITCH LCM/HDLP CIRCUIT BREAKER LEFT HIGH BEAM HEADLAMP LO LEFT LOW BEAM HEADLAMP HI LEFT MAXIFUSE BLOCK (RIGHT REAR OF ENGINE COMPARTMENT) LO BEAM CTRL LT GRN WIRE MAX PPL OHMS MIN NCA WIRE ORG/ WIRE PARK IN PARK LAMP "ON" LED PARK LAMP SWITCH PARK LMP ON LED CTRL PARK LMP SWITCH IN PARK/ NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANS.) PNK HLMP ON LED CTRL WIRE PNK IGN WIRE PNK WIRE PPL DELAY IN RED WIRE REMOTE FUNCTION ACTUATOR (RFA-B) MODULE (RIGHT I/P PDC) RIGHT HIGH BEAM HEADLAMP HI RIGHT LOW BEAM HEADLAMP LO SIG/BU LPS/BTSI/COR FUSE TAN WIRE WHT 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