Chevrolet Caprice IV (1990-1996) hot in run, bulb test or start 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

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

AC SENSE BATTERY BLK WIRE BRN WIRE DC SENSE FIELD (ROTOR) GENERATOR (LEFT SIDE OF ENGINE, FORWARD OF LEFT VALVE COVER) TURN ON INPUT HOT IN RUN SEC FAN FUSE UNDERHOOD ELECTRICAL CENTER HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK I/P INDC FUSE #11 INSTRUMENT CLUSTER PNK WIRE POWER DISTRIBUTION RECTIFIER BRIDGE REGULATOR (SOLID STATE) STARTER SOLENOID STATOR TURN ON INPUT VOLTS IND. CHECK GAGE IND. *BUICK **CHEVY

AUTO DOOR LOCK PULL-DOWN RESISTOR AUTOMATIC HEADLAMP/ DRL CONTROL MODULE (ABOVE BASE OF STEERING COLUMN) BAT BLK WIRE BLU WIRE BRN WIRE BUICK ONLY CHEVY BUICK CONVENIENCE CENTER CRUISE CONTROL MODULE (PIN G) DK BLU WIRE DK CHEVY DK DK DK LT DK RIGHT FRONT SIDE MARKER LAMP (BUICK) ELECTRONIC BRAKE CONTROL MODULE (PIN 25) EXT LPS FUSE 31 FUSE 37 FWD LPS FUSE 41 GRN WIRE GRY WIRE HAZARD HAZARD LAMP FLASHER HEADLAMP SWITCH HEAD OFF PARK HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (LEFT I/P) INSTRUMENT CLUSTER LAMPS) LEFT CORN- ERING LAMP LEFT FRONT PARK/ TURN LAMP LEFT REAR SIDE MARKER LAMP LEFT TAIL/ STOP/ TURN LAMPS LEFT TURN IND RIGHT TURN IND LICENSE LT BLU WIRE LT LEFT FRONT SIDE MARKER LAMP (BUICK) MOUNT STOP LAMP NCA WIRE NORMAL OPTIONAL ORG/ WIRE PARK LPS CTRL PNK BACKUP LIGHTS CIRCUIT PNK WIRE PNK WIRE PPL PPL WARNING ALARM REMOTE CONTROL DOOR LOCK RECEIVER (BUICK ONLY) RIGHT CORN- ERING LAMP RIGHT FRONT PARK/ TURN LAMP RIGHT TAIL/ STOP/ TURN LAMPS RIGHT REAR SIDE MARKER LAMP RR T/LPS FUSE 43 STOP LAMP/ CRUISE RELEASE STOP/ HZD SWITCH (ON BRAKE PEDAL SUPPORT) T/SIG FUSE 6 TURN LEFT TURN RIGHT TURN SIGNAL LAMP FLASHER TURN SIGNAL SWITCH VACUUM FLUORESCENT INDICATORS WHT WIRE YEL 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

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

AMBIENT LIGHT SENSOR (WINSHIELD SIDE) AUTOMATIC DAY/NIGHT MIRROR BACKUP LAMP AND TRANSMISSION POSITION SENSOR SWITCH BACKUP LAMP SWITCH BLK WIRE BLU WIRE CHIME FUSE CTSY PWR LOCK FUSE DOWN UP MIRROR POSITION SWITCH 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 LEFT MIRROR POSITION SWITCH LEFT OUTSIDE REARVIEW MIRROR LEFT/RIGHT MOTOR LT BLU WIRE LT GRN WIRE MIN MIRROR SELECT SWITCH MIRROR SWITCH NCA WIRE OFF MAX ON INDICATOR ORG/ WIRE OUTSIDE REMOTE CONTROL REARVIEW MIRROR SWITCH PNK WIRE RESET TO DAYTIME HIGH REFLECTIVITY IN REVERSE RIGHT RIGHT LEFT RIGHT OUTSIDE REARVIEW MIRROR SENSITIVITY SETTINGS SOLID STATE T/SIG FUSE UP DOWN UP/DOWN MOTOR UP/DOWN MOTOR LEFT/RIGHT MOTOR WHT WIRE YEL WIRE

BACKUP LAMP, TRANSMISSION POSITION SENSOR SWITCH BLK WIRE BRAKE LIGHT/ CRUISE RELEASE SW HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK LT GRN WIRE NCA WIRE PNK WIRE REMOTE CONTROL DOOR LOCK RECEIVER STEERING COLUMN BRAKE TRANSMISSION SHIFT INTERLOCK SOLENOID T/SIG FUSE

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