Buick Regal III (1988-1997) fuse block Wiring diagrams

1-2 CTRL SOL TCC PWM SOL 2-3 CTRL SOL BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CRUISE FUSE DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DK BLU WIRE ECM BATT FUSE ECM IGN FUSE ENGINE COOLANT TEMPERATURE SENSOR (TOP LEFT SIDE OF ENGINE) FUSE 39 FUSE BLOCK GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START INSTRUMENT CLUSTER LT GRN WIRE MALFUNCTION INDICATOR LAMP NCA WIRE ORG/ WIRE PCM GROUND PCM GROUND IGNITION IN PCM GROUND PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) PPL SECOND GEAR START SWITCH (PONTIAC ONLY) SECOND GEAR START SWITCH INDIC LAMP (PONTIAC ONLY) STOPLAMP/TORQUE CONVERTER CLUTCH SWITCH (BEHIND LEFT SIDE OF DASH) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC FUSE TCC SOL TFT SENSOR THROTTLE POSITION SENSOR (THROTTLE BODY) TRANS- AXLE UNDERHOOD ELECTRICAL CENTER 1 VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE COMPT, ON TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 CTRL SOL TCC PWM SOL 2-3 SHIFT SOL 1-2 SHIFT SOL TCC SOL TRANS RANGE "A" TRANS RANGE "B" BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DK BLU WIRE ECM BATT FUSE ECM IGN FUSE ENG EMS FUSE ENGINE COOLANT TEMPERATURE SENSOR (TOP LEFT SIDE OF ENGINE) FUSE 39 FUSE BLOCK GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START IGNITION IN BATTERY IN MIL INDICATOR CTRL SERIAL DATA INSTRUMENT CLUSTER LT GRN WIRE MALFUNCTION INDICATOR LAMP NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) PPL STOPLAMP/TORQUE CONVERTER CLUTCH SWITCH (BEHIND LEFT SIDE OF DASH) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC FUSE TCC SOL 2-3 CTRL SOL TFT SENSOR THROTTLE POSITION SENSOR (THROTTLE BODY) TRANS- AXLE UNDERHOOD ELECTRICAL CENTER 1 VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE COMPT, ON TRANSAXLE) WHT WIRE WHT/ BLK WIRE YEL WIRE YEL/BLK WIRE

1995 VFTC ALTERNATOR BATTERY BLK WIRE BRN WIRE BRN/WHT WIRE FUSE 39 FUSE BLOCK FUSIBLE LINK HOT IN RUN EGN EMIS FUSE UNDERHOOD ELECTRICAL CENTER #1 HOT IN RUN, BULB TEST OR START INSTRUMENT CLUSTER NOT USED BAT PNK WIRE POWER DISTRIBUTION RED WIRE STARTER ASSEMBLY (LOWER FRONT OF ENGINE) VOLTS WARN IND

1995 VFTC AUTOMATIC TRANSMISSION SHIFT INTERLOCK (BTSI) CONTROL SOLENOID (CENTER CONSOLE) B/H CONN BLK WIRE FUSE 39 FUSE BLOCK HOT IN RUN, BULB TEST OR START PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT SIDE OF ENGINE COMPARTMENT) PPL PPL (NOT USED) STOP LAMP/TORQUE CONVERTER CLUTCH SWITCH (ON BRAKE PEDAL SUPPORT)

308 OR 1244 238 238 BATT GROUND KEY IN IGN IN FASTEN BELTS OUT DOOR AJAR IN BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BRN WIRE CHEVROLET EX CHEVROLET CHIME MODULE (BELOW LEFT SIDE OF I/P, ON RIGHT SIDE OF BRAKE PEDAL BRACKET) DK BLU WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM FASTEN BELTS WARNING IND FUSE 10 FUSE 30 FUSE 39 FUSE BLOCK GRY WIRE GRY/BLK OR BRN WIRE HEAD OFF PARK HEADLIGHT SWITCH HOT AT ALL TIMES HOT AT ALL TIMES PARK LPS FUSE HOT IN RUN, BULB TEST OR START I/P DIMMER SWITCH DIODE (IN HARNESS, NEAR CHIME MODULE) IGNITION KEY WARNING SWITCH INSTRUMENT CLUSTER LEFT DOOR HANDLE SWITCH LEFT FRONT DOOR JAMB SWITCH LEFT FRONT MINI WEDGE SWITCH LEFT REAR DOOR JAMB SWITCH LT GRN WIRE LTS ON IN SEAT BELT SW IN ORG/ WIRE PNK IGN WIRE PNK WIRE PPL PPL EXTERIOR LIGHTS SYSTEM PPL TURN SIG IN VSS IN REMOTE CONTROL DOOR LOCK RECEIVER RIGHT DOOR HANDLE SWITCH RIGHT FRONT DOOR JAMB SWITCH RIGHT REAR DOOR JAMB SWITCH SEAT BELT SWITCH SEO ACCESSORY SWITCH PANEL SEO SWITCH PANEL DIODE (IN HARNESS, NEAR DIGITAL SPEEDO MODULE BREAKOUT) SPEEDO DIM SUPPLEMENTAL RESTRAINTS SYSTEM 640 1550 TAN WIRE TURN FLASHER (BEHIND LEFT SIDE OF I/P) UNDERHOOD ELECTRICAL CENTER #2 W/ SEO W/O SEO YEL WIRE

1995 VFTC BLK WIRE CIRCUIT BREAKER COVER ASSEMBLY DK BLU WIRE DK GRN WIRE DK PNK WIRE FUSE 29 FUSE BLOCK GRN WIRE GRY WIRE HI LO HI MIST HOT IN ACC OR RUN LO OFF LO OFF PULSE LO PULSE MIST OFF 1 2 0 0 7 1 0 OFF PULSE PARK SWITCH PNK WIRE PPL RED WIRE SOLID STATE TIMER WASHER MOTOR WASHER SWITCH WINDSHIELD WIPER/WASHER SWITCH WIPER MOTOR WIPER MOTOR ASSEMBLY WIPER SWITCH YEL WIRE YEL/WHT WIRE