Buick Skylark VII (1992-1998) engine compartment fuse center Wiring diagrams

1-2 CTRL SOL TCC PWM SOL 1020 417 410 772 773 PNK WIRE ALARM FUSE BLK WIRE BLK/WHT WIRE BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BUICK/OLDS CRUISE CONTROL SYSTEM DK BLU WIRE ENGINE COMPARTMENT FUSE CENTER ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) ERLS FUSE FUSE BLOCK GRY WIRE HOT AT ALL TIMES HOT IN OFF, RUN BULB TEST, OR START HOT IN RUN, BULB TEST OR START INSTRUMENT CLUSTER LT BLU/BLK WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP ORG/ WIRE ORG/BLK WIRE PCM BATT FUSE PCM FUSE PNK WIRE PONTIAC POWERTRAIN CONTROL MODULE (UNDER RIGHT SIDE OF DASH) PPL PPL DATA CLASS II PRNDL FUSE SOLID STATE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL 2-3 CTRL SOL THROTTLE POSITION SENSOR (THROTTLE BODY) TRANS- AXLE VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE COMPT, ON TRANSAXLE) W/ CRUISE W/O CRUISE WHT WIRE YEL WIRE YEL/BLK WIRE

1995 VFTC A/C COMPRESSOR CLUTCH A/C PRESSURE SENSOR (RIGHT FRONT OF ENGINE, ON COMPRESSOR) A/C REQUEST BLK WIRE BLOWER MOTOR BLOWER MOTOR RELAY (RIGHT REAR OF ENGINE COMPARTMENT) BLOWER RESISTORS (RIGHT REAR OF ENGINE COMPARTMENT) BLOWER SWITCH BRN WIRE CLG FAN FUSE COOLANT FAN DATA LINE DEF BLEND DEF BLEND HTR VENT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE COMPART- MENT FUSE CENTER ENGINE COMPARTMENT FUSE CENTER ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) ERLS FUSE FAN CONTROL RELAY (RIGHT REAR OF ENGINE COMPARTMENT) FUSE BLOCK GRY WIRE HEATER, A/C CONTROL ASSEMBLY HOT AT ALL TIMES HOT IN RUN HTR A/C FUSE HVAC BLO MOT FUSE INSTRUMENT PANEL CLUSTER LT BLU WIRE LT GRN WIRE MAX HTR NORM VENT BI-LV BI-LV MAX NORM MODE SWITCH NCA WIRE OFF OLDS, BUICK ORG (OR ORG/BLK) WIRE ORG/ WIRE PNK WIRE PONTIAC POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL RED WIRE RED/BLK WIRE RELAY CONTROL SENSOR GROUND SENSOR INPUT TAN WIRE WHT WIRE YEL WIRE

ABS ACTUATOR MOTOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) ABS FUSE ABS IND. ABS/EVO FUSE BLK WIRE BRAKE FLUID LEVEL SWITCH (IN BRAKE MASTER CYLINDER RES) BRAKE IND BRAKE SWITCH (BRAKE PEDAL SUPPORT BRACKET) BRN WIRE DATA LINE DATA LINK CONNECTOR (DLC) (LEFT SIDE OF DASH) DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (RIGHT REAR OF ENGINE COMPT.) ELECTRONIC BRAKE CONTROL RELAY (LEFT REAR OF ENGINE COMPT) ELECTRONIC VARIABLE EFFORT STEERING SOLENOID ENGINE COMPARTMENT FUSE CENTER ERLS FUSE FUSE BLOCK GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START IGN IND CTRL INSTRUMENT PANEL CLUSTER INT LPS FUSE LEFT FRONT ABS SOLENOID LEFT FRONT MOTOR LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE MICROPROCESSOR ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL REAR MOTOR RED WIRE RIGHT FRONT ABS SOLENOID RIGHT FRONT MOTOR RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR STEERING WHEEL POSITION SENSOR STOP/ HAZ FUSE TAN WIRE WHT WIRE YEL WIRE

ABS FUSE ABS/EVO FUSE ANTILOCK BRAKES SYSTEM ANTILOCK BRAKES SYSTEM (ELECTRONIC BRAKE CONTROL RELAY) AUTOMATIC LAMP CONTROL RELAY AUXILIARY POWER BATTERY BLK WIRE BLOWER MOTOR RELAY BRAKE SWITCH REAR DEFOGGER RELAY POWER SEAT SWITCH BRN WIRE BUICK, OLDS BUICK ONLY CIGAR LIGHTER CLG FAN FUSE CONVENIENCE CENTER CONVENIENCE CENTER MULTI- FUNCTION ALARM MODULE COOLANT FAN RELAY DATA LINK CONNECTOR DAYTIME RUNNING LAMPS RELAY DOOR LOCK RELAY DOOR LOCKS SYSTEM DR LK 2 FUSE LTR FUSE DR UNLK FUSE ELECTRONIC BRAKE CONTROL MODULE ELECTRONIC IGNITION ENGINE COMPARTMENT FUSE CENTER FOG LAMP RELAY FROM ENGINE COMPARTMENT FUSE CENTER ABOVE FTP/FOG FUSE FUSE FUSE BLOCK FUSIBLE LINK GENERATOR HDLP CIRCUIT BREAKER HDLP FUSE HEADLAMP SWITCH TURN/HAZARD HEADLAMP SWITCH ASSEMBLY HORN FUSE HORN RELAY TURN/HAZARD HEADLAMP SWITCH ASSEMBLY HVAC BLO MOT FUSE IGN MOD FUSE IGN SW FUSE INST FUSE INST LPS FUSE INSTRUMENT PANEL CLUSTER INT LPS FUSE LEFT FRONT DOOR LOCK SWITCH RIGHT FRONT DOOR LOCK SWITCH MULTI-FUNCTION ALARM MODULE OLDS, PONTIAC BUICK ORG/ WIRE PARK LAMP RELAY PCM BATT FUSE POWERTRAIN CONTROL MODULE PWR ACC FUSE RED WIRE RR DEF FUSE PWR ST FUSE STARTER SOLENOID STOP HZD FUSE TAIL LPS FUSE TO FUSE BLOCK BELOW TO IGNITION SWITCH TURN/ HAZARD FLASHER WHT WIRE

A/C CLUTCH RELAY EVAPORATIVE EMISSION CANISTER PURGE SOLENOID A/T ACCY ALARM FUSE AIR BAG FUSE AUTOMATIC LAMP CONTROL RELAY AUTOMATIC TRANSAXLE PARK/ NEUTRAL POSITION SWITCH BACK-UP LAMP SWITCH BRAKE SWITCH REAR DEFOGGER SWITCH BRN WIRE BULB TEST CONVENIENCE CENTER CRUISE CONTROL MODULE TURN/ HAZARD FLASHER CRUISE FUSE TURN FUSE DAYTIME RUNNING LAMPS RELAY ISOLATION RELAY ELECTRONIC BRAKE CONTROL MODULE ENGINE COMPARTMENT FUSE CENTER ERLS FUSE F/P-INJ FUSE FROM IGN SW FUSE FROM IGNITION SWITCH ABOVE FRONT HEATED OXYGEN SENSOR FUEL INJECTORS FUEL PUMP SWITCH/OIL PRESSURE SENDER/ SWITCH FUEL PUMP RELAY FUSE FUSE BLOCK HEATER, A/C CONTROL ASSEMBLY IGNITION SWITCH INSTRUMENT PANEL CLUSTER INSTRUMENT PANEL CLUSTER POWERTRAIN CONTROL MODULE LOCK LOCK OFF MASS AIR FLOW SENSOR MULTI-FUNCTION ALARM MODULE NCA WIRE OFF OLDSMOBILE M/T ORG/ WIRE PCM FUSE PNK (BUICK, OLDS) (PONTIAC) WIRE PNK PNK (OLDS) (BUICK, PONTIAC) (BUICK, OLDS) (PONTIAC) WIRE PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PONTIAC (M/T) POWERTRAIN CONTROL MODULE POWERTRAIN CONTROL MODULE DIGITAL EXHAUST GAS RECIRCULATION ASSEMBLY PRNDL CONTROL MODULE AUTOMATIC TRANSAXLE CONTROL PRNDL FUSE PWR WDO CIRCUIT BREAKER RADIO STEERING WHEEL CONTROLS RDO IGN FUSE REAR DEFOG RELAY REAR HEATED OXYGEN SENSOR RED WIRE REMOTE KEYLESS ENTRY MODULE CRUISE CONTROL BRAKE SWITCH RIGHT FRONT WINDOW SWITCH MASTER WINDOW SWITCH RUN WIRE SENSING DIAGNOSTIC MODULE MULTI- FUNCTION LEVER SUNROOF ASSEMBLY TO SPLICE BELOW WIPER FUSE WIPER SWITCH ASSEMBLY YEL WIRE

1995 VFTC AUTOMATIC TRANSAXLE CONTROL (IN CENTER CONSOLE) BLK WIRE BRAKE SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) DK GRN WIRE ENGINE COMPARTMENT FUSE CENTER FUSE BLOCK PRNDL FUSE HOT IN OFF-UNLOCK AND RUN HOT IN RUN, BULB TEST OR START ERLS FUSE IGNITION LOCK SOLENOID (LOWER LEFT OF STEERING COLUMN) LT GRN WIRE PARK/NEUTRAL POSITION SWITCH (LEFT REAR OF ENGINE COMPARTMENT) PNK WIRE WHT WIRE

A/T ACCY BULB TEST LOCK OFF BATTERY BLK WIRE CLUTCH PEDAL POSITION SWITCH (LEFT SIDE OF I/P) ENGINE COMPARTMENT FUSE CENTER FUSIBLE LINK (14 GA- GENERATOR GRY WIRE HOLD- IN COIL HOT AT ALL TIMES IGN SW FUSE IGNITION SWITCH M/T PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF ENGINE) POWER DISTRIBUTION SYSTEM PPL PPL/ PPL/ PPL/ PULL- IN COIL RED WIRE RUN WIRE STARTER MOTOR STARTER SOLENOID YEL WIRE

#4 #3 20 21 PPL 9 10 PPL A/C REFRIG PRESS SENS IAT SENS IN ALT FIELD DUTY CYCLE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAM SENS CAM/CRANK SENS GRD CAMSHAFT POSITION SENSOR (FRONT TOP OF ENGINE) CRUISE CONTROL SYSTEM CRUISE ON SIGNAL IN TRANS POS SENS IN DK BLU WIRE DK GRN/WHT WIRE ENGINE COMPARTMENT FUSE CENTER FUEL INJECTORS FUEL PUMP RELAY CTRL PPL FUSE BLOCK GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START IDLE AIR CONTROL (IAC) VALVE (ON SIDE OF THROTTLE ASSEMBLY) LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE OIL LEVEL SENS IN OIL LEVEL SWITCH (OIL PAN) ORG/ WIRE ORG/BLK WIRE PCM BATT FUSE PCM FUSE PNK 13 14 15 16 17 18 19 WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (RIGHT FRONT CORNER OF I/P) PPL CLASS 2 DATA LINE PPL/WHT WIRE RED WIRE RED/BLK WIRE REF PULSE INPUT HI SENSOR RETURN UART DATA LINE REF PULSE INPUT LO CAM POS SENSOR IN STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM SURGE TANK LOW COOLANT SWITCH (RIGHT FRONT OF ENGINE COMPT) TAN WIRE TAN/WHT WIRE TRANS POS SENS IN CHARGE INDIC CTRL PCM GROUND TRANS POS SENS IN TRANS POS SENS IN LINEAR EGR POS SENS IN WHT WIRE YEL WIRE YEL/BLK WIRE

A/C COMP CTRL AIR CONDITIONING SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAM POS IN VSS IN CAMSHAFT POSITION SENSOR (REAR OF ENGINE) COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM PPL DATA LINK CONNECTOR (UNDER LEFT SIDE OF I/P) DK GRN WIRE DK GRN/WHT WIRE ENGINE COMPARTMENT FUSE CENTER ENGINE COOLING FAN ENGINE DATA SENS GRD ERLS FUSE IGN MOD FUSE EVAPORATIVE EMISSIONS CANISTER PURGE SOLENOID VALVE (REAR OF ENGINE) EVAPORATIVE EMISSIONS CANISTER VENT SOLENOID VALVE (RIGHT FRONT OF ENGINE COMPT) FUEL PUMP SWITCH/OIL PRESSURE SENDER/SWITCH (RIGHT FRONT OF ENGINE) FUSE BLOCK GRN/ WHT WIRE GRY WIRE HIGH RESOLUTION HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START ICM MODULE BYPASS IGNITION CTRL IN MAF SENSOR IN IDLE AIR CONTROL (IAC) VALVE (ON SIDE OF THROTTLE ASSEMBLY) IGNITION CTRL REF HI IGNITION CTRL REF LO INTAKE AIR TEMPERATURE (IAT) SENSOR (TOP OF ENGINE) LOW COOLANT SENS IN CRUISE ENGAGED SIG OIL PRESS SENDER LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MASS AIR FLOW SENSOR (TOP OF ENGINE) MIL LAMP CONTROL NCA WIRE OIL LEVEL SWITCH (OIL PAN) ORG/ WIRE PCM BATT FUSE PCM/IGN FUSE PNK 7 8 9 10 WIRE PNK POWER (IGNITION 1) WIRE PNK WIRE POSITION SENSOR (FRONT OF ENGINE) POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PPL 2 3 PPL DLC CLASS 2 DATA PCM GROUND PPL VSS RETURN PPL/WHT WIRE RED WIRE RED/BLK WIRE SURGE TANK LOW COOLANT SWITCH (COOLANT RESERVOIR) TAN WIRE TAN/BLK WIRE TCC ENABLE SOL CTRL EGR VALVE SOL CTRL EVAP PURGE SOL CTRL TRANS RANGE SW PARITY UART DATA LINK VEHICLE SPEED SENSOR (ON TRANSAXLE) WARNING SYSTEMS WHT DK GRN/ WIRE WHT GRN/ WIRE WHT WIRE WHT/ BLK WIRE YEL WIRE YEL/BLK WIRE

A/C PRESS SENS IN A/C REFRIGERANT PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BRN WIRE CANISTER VENT SOL CTRL CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN WIRE ENGINE COMPARTMENT FUSE CENTER F/P INJR FUSE FIELD DUTY CYCLE KNOCK SENS IN FUEL INJ 1 CTRL FUEL INJ 2 CTRL FUEL INJ 3 CTRL FUEL INJECTORS FUEL PUMP ASSEMBLY (TOP OF FUEL TANK) FUEL TANK PRESSURE SENS GEN OUT SIGNAL IN 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 KNOCK SENSOR (RIGHT FRONT OF ENGINE) LINEAR EGR POS SENS IN LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (TOP REAR OF ENGINE) NCA WIRE ORG/ WIRE ORG/BLK WIRE PCM GROUND PNK 3 4 WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PPL/WHT WIRE RED/BLK WIRE SHIFT SOLENOID STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM 23 496 TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC ENABLE SOLENOID TCC PWM SOLENOID TRANS SHIFT SOL 'A' MAP SENSOR IN CRUISE INHIBIT OUT TRANS SHIFT SOL 'B' TRANS TEMP SENS IN TRANSAXLE TRANSMISSION FLUID TEMPERATURE SENSOR WHT WIRE YEL WIRE YEL/BLK WIRE