Buick Roadmaster VIII (1991-1996) wht Wiring diagrams

3-2 CTRL SOLENOID A/C REFRIG. PRESSURE SENSOR BATTERY FEED CONN B BATTERY FEED PPL SENSOR GND BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CASE GND CRUISE CONTROL RELEASE SWITCH DATA LINK CONNECTOR DK BLU WIRE ECTS IN PNK TRANS RANGE A SIG WIRE ELECTRONIC CONTROLLED TRANSMISSION ENGINE COOLANT TEMP SENSOR (FRONT OF ENGINE COMPT, NEXT TO THERMOSTAT HOUSING) FORCE MOTOR LO FORCE MTR CTRL-HI FORCE MTR CTRL-LO GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK F/P FUSE CHIME FUSE #2 #13 I/P INDC FUSE #11 IAT SENSOR INST CLUSTER LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MAP SENSOR MIL CTRL MODE SW A MODE SW B MODE SW C ORG/ WIRE ORG/BLK WIRE OUT/FIELD SERV ENBL PARK/NEUTRAL POSITION SWITCH PARTIAL PCM GND PCM GND CONN C PCM GND PPL VSS GND PCM IGN FEED PNK (BUICK) (CHEVY) WIRE PNK IGN FEED WIRE PNK WIRE PNP SW SIG PPL PPL BRAKE SW SIG PRESSURE SW MANIFOLD RED WIRE RED/BLK WIRE SENSOR GND SERIAL DATA CONN D SHIFT A SOLENOID SHIFT B SOLENOID SHIFT SOL A SHIFT SOL B TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC ENABLE SOLENOID TCC ENBL SOL CTRL TCC TEMP SW IN TPS IN TRANS 3-2 CTRL SOL TRANS FLUID TEMP SENSOR TRANS FLUID TEMP SIG TRANS FUSE TRANS RANGE B SIG TRANS RANGE C SIG UNDERHOOD ELECTRICAL CENTER VEHICLE SPEED SENSOR (LEFT REAR OF TRANSMISSION) VSS SIGNAL CONN A WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE DEFLATE DEFLATE RELAY DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRIVER SEAT DRIVER SEAT BACK LUMBAR SUPPORT SWITCHES DRIVER SEAT LUMBAR DRIVER SEAT PNEUMATIC CONTROL MANIFOLD (BELOW LEFT FRONT SEAT) GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK INFLATE INFLATE RELAY LOWER INFLATE DEFLATE LOWER LUMBAR BLADDER LOWER LUMBAR BLADER LOWER LUMBAR SOLENOID VALVE MIDDLE DEFLATE MIDDLE LUMBAR BLADDER MIDDLE LUMBAR BLADER MIDDLE LUMBAR SOLENOID VALVE ORG/ WIRE ORG/BLK WIRE PASSENGER SEAT PASSENGER SEAT BACK LUMBAR SUPPORT SWITCHES PASSENGER SEAT LUMBAR IN-LINE PASSENGER SEAT PNEUMATIC CONTROL MANIFOLD (BELOW RIGHT FRONT SEAT) POWER SEAT PNEUMATIC CONTROL MODULE (BELOW RIGHT FRONT SEAT) PPL PRESSURE VACUUM PUMP ASSEMBLY (BELOW RIGHT FRONT SEAT) PUMP CUTOFF RELAY (SOLID PWR ST CIRCUIT BREAKER SENSOR SWITCH STATE UPPER UPPER DEFLATE UPPER LUMBAR BLADDER UPPER LUMBAR BLADER UPPER LUMBAR SOLENOID VALVE WHT WIRE

AMBIENT LIGHT SENSOR (WINSHIELD SIDE) AUTOMATIC DAY/NIGHT MIRROR BACKUP LAMP AND TRANSMISSION POSITION SENSOR SWITCH PNK WIRE BACKUP LAMP SWITCH BLK WIRE BLU WIRE CHIME FUSE CTSY PWR LOCK FUSE DOWN DOWN UP GRN WIRE GROUND HEADLAMP SENSOR (MIRROR SIDE) HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK INDICATOR CONTROL LEFT OUTSIDE REARVIEW MIRROR LEFT RIGHT LEFT/RIGHT MOTOR LT BLU WIRE LT GRN WIRE MIN MIRROR POSITION SWITCH LEFT MIRROR POSITION SWITCH UP MIRROR SELECT SWITCH MIRROR SWITCH NCA WIRE OFF MAX ON INDICATOR ORG/ WIRE OUTSIDE REMOTE CONTROL REARVIEW MIRROR SWITCH PNK WIRE PPL/WHT WIRE RED WIRE RESET TO DAYTIME HIGH REFLECTIVITY IN REVERSE RIGHT RIGHT LEFT RIGHT OUTSIDE REARVIEW MIRROR SENSITIVITY SETTINGS SOLID STATE T/SIG FUSE UP/DOWN MOTOR WHT WIRE YEL WIRE

ACCESSORY SWITCH PANEL (LEFT I/P) BLK WIRE BLK/WHT WIRE CONVENIENCE CENTER DK BLU WIRE END GATE RELEASE RELAY HOT AT ALL TIMES I/P FUSE BLOCK LIFTGATE WIPER LATCH SWITCH ORG/ WIRE ORG/BLK WIRE PARK/ NEUTRAL POSITION SWITCH (ON STEERING COLUMN) REAR GLASS RELEASE ACTUATOR REAR GLASS RELEASE SWITCH REAR REL FUSE TAILGATE LOCK SENSE SWITCH (CLOSED IN UNLOCK) UNLOCK WHT WIRE

ACCESSORY SWITCH PANEL (LEFT I/P) BLK WIRE BLK/WHT WIRE CONVENIENCE CENTER DK BLU WIRE END GATE RELEASE RELAY HOT AT ALL TIMES I/P FUSE BLOCK LIFTGATE WIPER LATCH SWITCH ORG/ WIRE ORG/BLK WIRE PARK/ NEUTRAL POSITION SWITCH (ON STEERING COLUMN) REAR GLASS RELEASE SOLENOID REAR GLASS RELEASE SWITCH REAR REL FUSE REMOTE CONTROL DOOR LOCK RECEIVER (LEFT FRONT OF REAR COMPT) TAILGATE LOCK SENSE SWITCH (CLOSED IN UNLOCK) W/ KEYLESS ENTRY WHT WIRE

8.45 AIR BAG FUSE AIR BAG IND BLK WIRE BLK/WHT WIRE BRN WIRE CHEVROLET BUICK COMPUTER DATA LINES COMVENIENCE CENTER (BEHIND LEFT I/P, LEFT OF STEERING COLUMN) CRANK FUSE CRANK INPUT DK GRN WIRE DK GRN/WHT WIRE DRIVER INFLATOR MODULE (CENTER OF STEERING WHEEL) DRIVER SEAT BELT IN DRIVER SIDE "HIGH" DRIVER SIDE "LOW" FRONT END SHEET METAL SENSOR (BELOW HOOD LATCH MECHANISM) GROUND GRY WIRE HOT IN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK I/P INDIC FUSE IGN 1 INSTRUMENT CLUSTER NCA WIRE PASSENGER INFLATOR MODULE (RIGHT SIDE OF I/P, ABOVE I/P COMPT) PASSENGER SIDE "HIGH" PASSENGER SIDE "LOW" PNK WIRE PPL REDUNDANT IND GROUND REDUNDANT IND IGN 1 REFERENCE VOLTAGE SEAT BELT SW- SENSOR SIGNAL SERIAL DATA LINE SHORTING BAR SIR COIL ASSEMBLY (TOP OF STEERING COLUMN) SIR IND TAN WIRE WARNING ALARM SEAT BELT INPUT WHT WIRE WHT/BLK WIRE YEL WIRE

AUTO HEADLAMP CONTROL MODULE (RIGHT KICK PANEL) BLK WIRE BLK/WHT WIRE BLT SW CHEVY BUICK CHIME FUSE CLUS CHI FUSE DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE DR SW PNK IGN WIRE FUSE BLOCK- I/P GRY WIRE HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START IGN KEY IGNITION KEY ALARM SWITCH ILL ENT IND CTRL INTERIOR LIGHTS SYSTEM CHEVY LEFT FRONT DOOR JAMB SWITCH LEFT REAR DOOR JAMB SWITCH LPS ON SIG LT GRN WIRE NCA WIRE NON-SEO ONLY ORG/ WIRE PANEL LAMPS DIMMING MODULE PNK WIRE POWERTRAIN CONTROL MODULE PPL REMOTE KEYLESS ENTRY SYSTEM RIGHT FRONT DOOR JAMB SWITCH RIGHT REAR DOOR JAMB SWITCH SAFETY BELT SWITCH SUPPLEMENTAL RESTRAINT SYSTEM T/SIG FUSE TAN WIRE TURN SIGNAL FLASHER (IN CONVENIENCE CENTER) TURN/ HAZARD SWITCH VEH SPD PPL TRN SIG ON W/O TWILIGHT SENTINEL W/TWILIGHT SENTINEL WARNING ALARM (IN CONVENIENCE CENTER, WHT WIRE YEL WIRE