Buick Roadmaster VIII (1991-1996) hot at all times Wiring diagrams

AUXILIARY DOME LAMP BASE SEO BLK WIRE BLU WIRE CLUS CHI FUSE #33 CONVENIENCE CENTER (BEHIND LEFT SIDE OF I/P) COURTESY SWITCH CTSY PWR LOCK FUSE 35 DK BLU WIRE DK BLU/WHT WIRE DK DK DK GRN WIRE DOME COURTESY LAMP RELAY DOME LAMP DOOR COURTESY LAMPS DOOR JAMB DOOR JAMB SWITCHES GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDERHOOD ELECTRICAL CENTER (RIGHT FRONT WHEEL WELL) AIR FUSE 3 I/P COMPART- MENT LAMP I/P FUSE BLOCK (LEFT SIDE OF I/P) I/P PANEL LAMP DIMMER ON ILLUM ENTRY INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER SYSTEM ("GATE AJAR" INDICATOR) INT LPS FUSE #27 JAMB SW LEFT FRONT DOOR JAMB SWITCH LEFT FRONT SIDE DOOR COURTESY LAMP LEFT I/P COURTESY LAMP LEFT REAR COMPART- MENT COURTESY LAMP (WAGON) LEFT REAR SIDE DOOR COURTESY LAMP LEFT ROOF RAIL COURTESY AND READING LAMP LEFT SUNSHADE ILLUMINATED MIRROR NCA WIRE NON SEO SEO ORG/ WIRE PPL REAR COMPARTMENT COURTESY LAMP (SEDAN) RIGHT FRONT DOOR JAMB SWITCH LEFT REAR DOOR JAMB SWITCH RIGHT FRONT SIDE DOOR COURTESY LAMP RIGHT I/P COURTESY LAMP RIGHT REAR COMPART- MENT COURTESY LAMP (WAGON) RIGHT REAR DOOR JAMB SWITCH (BASE OF LEFT "A" PILLAR, BEHIND KICK PANEL) RIGHT REAR SIDE DOOR COURTESY LAMP RIGHT ROOF RAIL COURTESY AND READING LAMP RIGHT SUN- SHADE ILLUM- INATED MIRROR SEATBELT/ IGNITION KEY/ LAMPS/ TURN SIGNAL ALARM SEDAN SEO ONLY TAILGATE LOWER LOCK AJAR SWITCH TAN WIRE UNDERHOOD LAMP W/ KEYLESS ENTRY ONLY WAGON WARNING SYSTEM WHT WIRE

A/C DRL FUSE BLK WIRE BRAKE/ BRN WIRE CHEVY BUICK CHIME FUSE DAYTIME RUNNING LTS (DRL) DROPPING DIODE (ATTACHED TO BRAKE DAYTIME RUNNING LTS (DRL) MODULE (AT RIGHT "A" PILLAR, RIGHT KICK PANEL) DK BLU WIRE DK GRN/WHT WIRE DRL RELAY FUS LINK A GROUND HEAD ON IGNITION HI BEAM IN GROUND LT SENS IN LT SENS IN HEAD RELAY HEADLT AUTO CTRL AMBIENT LT SENS (TOP OF I/P, MOUNTED ON DEFROST GRILL) HEADLT DIMMER HEADLT SW HI BEAM IND INSTRUMENT CLUSTER HI-BEAM IND HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK I/P FUSE BLOCK EXT LPS FUSE INSTRUMENT CLUSTER INSTRUMENT CLUSTER BRAKE INDICATOR INTERIOR, EXTERIOR LTS LEFT DUAL BEAM HEADLT LT GRN LT GRN WIRE LT GRN WIRE LT GRN/BLK WIRE NOT USED OFF ORG/ WIRE OUTPUT #1 IGNITION OUTPUT #2 OUTPUT #3 PARK PARK BRAKE SW (ON PARK BRAKE ASSEMBLY) PARK RELAY PEDAL BRACKET) PNK PPL WIRE PNK WIRE RED WIRE RIGHT DUAL BEAM HEADLT SUPPORT, FORWARD OF BATTERY) TAN WIRE TAN/WHT WIRE UNDERHOOD ELECTRICAL CENTER YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BLK WIRE BLK/WHT WIRE GROUND HEAD HEADLT DIMMER HEADLT SW HI-BEAM IND HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT DUAL BEAM HEADLT LT GRN LT GRN WIRE LT GRN WIRE NOT USED OFF PARK RIGHT DUAL BEAM HEADLT TAN WIRE YEL WIRE

AMBIENT LT SENSOR INPUT BLK WIRE BLK/WHT 1491 WIRE BLK/WHT WIRE BRN WIRE CONN 1 CONN 2 DK GRN/WHT WIRE EXT LPS FUSE EXTERIOR LTS FUS LINK A (UNDERHOOD ELECTRICAL CENTER) GROUND HEAD HEADLT AUTO CONTROL MODULE (ABOVE BASE OF STEERING COLUMN) HEADLT AUTO CTRL AMBIENT LT SENSOR HEADLT DIMMER HEADLT SW HI BEAM GROUND B+ HI-BEAM IND HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK CHIME FUSE INSTRUMENT CLUSTER INTERIOR, EXTERIOR LTS INTERNAL HEAD RELAY INTERNAL PARK RELAY LEFT DUAL BEAM HEADLT LT GRN LT GRN WIRE LT GRN WIRE LT GRN/BLK WIRE LTS ON INPUT LTS ON WARNING INPUT IGNITION DELAY ON/OFF OUTPUT #2 OUTPUT #1 MAX MIN PPL NOT USED OFF ORG/ WIRE PARK PNK PPL WIRE PNK WIRE RED WIRE RIGHT DUAL BEAM HEADLT TAN WIRE TWILIGHT SENTINEL SW WARNING ALARM (CONVENIENCE CENTER) YEL WIRE YEL/BLK WIRE

BLK WIRE CONVENIENCE CENTER DK GRN WIRE HORN RELAY HORNS FUSE HOT AT ALL TIMES I/P FUSE BLOCK INFLATOR MODULE PLATE LEFT HORN 1 (FORWARD OF LEFT WHEELHOUSE) LEFT HORN 2 (FORWARD OF LEFT WHEELHOUSE) ORG/ WIRE RIGHT HORN 3 (FORWARD OF RIGHT WHEELHOUSE) RIGHT HORN 4 (FORWARD OF RIGHT WHEELHOUSE) SLIP RING STEERING WHEEL)

BLK WIRE CONVENIENCE CENTER DK GRN WIRE HORN 1 (FORWARD OF LEFT WHEELHOUSE) HORN 2 (FORWARD OF LEFT WHEELHOUSE) HORN RELAY HORNS FUSE HOT AT ALL TIMES I/P FUSE BLOCK INFLATOR MODULE PLATE ORG/ WIRE SLIP RING STEERING WHEEL)

ANALOG DIM ASHTRAY LAMP AUTO HEADLAMP OR DRL CONTROL MODULE BASE BLK WIRE BRN WIRE COURTESY LAMPS CIRCUIT COURTESY SWITCH DIMMING SWITCH DK BLU WIRE GRY WIRE HEAD OFF PARK HEADLAMP SWITCH HEADLIGHT SWITCH HEATER AND A/C CONTROL HOT AT ALL TIMES I/P FUSE BLOCK (LEFT SIDE OF I/P) INSTRUMENT CLUSTER INT DIM FUSE 42 LEFT DOOR LOCK SWITCH LAMP MAX OPENS AT EXTREME POSITION RADIO REAR WINDOW WIPER/ WASHER, MULTI- FUNCTION SWITCH (WAGON) RIGHT DOOR LOCK SWITCH LAMP TRUNK LID RELEASE SWITCH WHT WIRE WITH DRL OR TWILIGHT SENTINEL YEL WIRE

ANTENNA ANTENNA COAXIAL ANTENNA MOTOR UP BLK WIRE CABLE) DK GRN WIRE DOWN DOWN SWITCH DOWN DOWN UP FUSE BLOCK:I/P GRY WIRE HOT AT ALL TIMES HOT IN RUN ORG/ WIRE PWR ANT FUSE (26) 20 AMP RADIO RADIO FUSE (9) 10 AMP RADIO POWER SOLID STATE UP UP SWITCH WHT WIRE YEL WIRE

#1 #4 #6 #7 #3 #2 A/C COMPRESSOR RELAY SECONDARY ENGINE COOLING FAN RELAY AIR FUSE #3 AUTOMATIC LEVEL CONTROL AIR COMPRESSOR BASE BRAKE PRESSURE MODULATOR VALVE BRN WIRE CHEVROLET CHEVROLET BUICK CONVENIENCE CENTER DIMMER SWITCH DIMMER SWITCH BUICK ELC FUSE #1 EMI FUSE #4 EVAPORATIVE EMISSION CANISTER PURGE VALVE EXT LPS FUSE 31 F/P FUSE #2 FROM BATTERY FROM IGNITION SWITCH FROM IGNITION SWITCH HEADLAMP SWITCH FRONT LAMPS FUEL INJECTORS FUEL INJECTORS PNK PNK PNK PNK WIRE FUEL PUMP RELAY FUEL PUMP/ ENGINE OIL PRESSURE SWITCH FUSIBLE LINK A FUSIBLE LINK B FWD LPS FUSE #41 INT DIM FUSE #42 GENERATOR GRY/BLK WIRE HEAD HEAD PARK HEADLAMP AUTO CONTROL MODULE OR DAYTIME RUNNING LAMPS CONTROL MODULE HEADLAMP SWITCH INSTRUMENT CLUSTER HEATER- A/C CONTROL HEADLAMP AND INSTRUMENT PANEL LAMP RADIO HORN RELAY HORNS FUSE #32 HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK RR T/LPS FUSE #43 NCA WIRE OFF OFF PARK ORG/ WIRE PANEL LAMPS DIMMING MODULE INTERIOR LAMPS DIODE PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE POWER SOURCE INFORMATION NOT AVAILABLE POWERTRAIN CONTROL MODULE POWERTRAIN CONTROL MODULE IGNITION COIL AUTOMATIC TRANSMISSION PPL PRI FAN FUSE #7 PRIMARY ENGINE COOLING FAN RELAY REAR LAMPS RED WIRE SEC FAN FUSE #8 SECONDARY AIR INJECTION PUMP RELAY SEO SOLENOID TRANS FUSE #5 FUEL INJ FUSE #6 FUEL INJ FUSE #9 TURN SIGNAL SWITCH UNDERHOOD ELECTRICAL CENTER UNDERHOOD LAMP WITH TWILIGHT SENTINEL OR DAYTIME RUNNING LAMPS YEL WIRE

ACTUATOR CONTROL BACKUP LAMP AND TRANSMISSION POSITION SENSOR SWITCH BATTERY BLK WIRE BLK/WHT WIRE BRAKE SIGNAL CHIME CONTROL CHIME FUSE CONVENIENCE CENTER (LEFT SIDE OF I/P, ABOVE FUSE BLOCK) CTSY PWR LOCK FUSE DK BLU WIRE DOME AND COURTESY LAMP RELAY DOOR LOCK OUTPUT DOOR LOCK RELAY EXCEPT WAGON FUSE BLOCK GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES PWR ST CIRCUIT BREAKER HOT IN RUN IGNITION LEFT FRONT DOOR LOCK ACTUATOR LEFT FRONT DOOR LOCK SWITCH LEFT REAR DOOR LOCK ACTUATOR LOCK LOCK RELAY LOCK UNLOCK LT BLU WIRE LT GRN WIRE ORG/ WIRE PARK SIGNAL UNLOCK OUTPUT/ INPUT PNK WIRE PNK/BLK WIRE PROGRAM CONNECTOR PROGRAM INPUT REAR COMPARTMENT LID RELAY CONTROL RELAY CONTROL RIGHT FRONT DOOR LOCK ACTUATOR RIGHT FRONT DOOR LOCK SWITCH RIGHT REAR DOOR LOCK ACTUATOR RR REL FUSE STOP/HZD FUSE STOPLAMP SWITCH T/SIG FUSE TAILGATE LOCK ACTUATOR TAN WIRE TRUNK,TAILGATE RELEASE SYSTEM UNLOCK UNLOCK RELAY WAGON ONLY WARNING SYSTEM WHT WIRE