Chevrolet Caprice IV (1990-1996) i/p fuse block Wiring diagrams

4.5-7 MINUTES MAXIMUM. C-CLOSES WITH VEHICLE TOO LOW. AUTOMATIC CONTROL LEVEL SENSOR BLK WIRE COM- PRESSOR MOTOR RELAY COMPRESSOR MOTOR COMPRESSOR SIGNAL ELC FUSE EXHAUST EXHAUST SOLENOID EXHAUST VALVE FROM ACTU- ATOR ARM HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START HOT AT ALL TIMES LEVEL CONTROL FUSE INT/LPS FUSE I/P FUSE BLOCK LEVEL NCA WIRE NORMAL ORG/ WIRE PNK WIRE POWER SOLID STATE RESET+ TOO LOW TOO HIGH UNDERHOOD ELECTRICAL CENTER VENT 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

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)

"PASSKEY" INDICATOR BLK/WHT WIRE BULB TEST CLUS CHI FUSE #33 CRANK FUSE CRANKING FUEL ENABLE INPUT DK BLU WIRE FUEL ENABLE GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN I/P FUSE BLOCK IGNITION KEY IGNITION KEY LOCK CYLINDER IGNITION SWITCH INSTRUMENT CLUSTER KEY RES IN (HI) KEY RES IN (LO) LOCK OFF NCA WIRE ORG/ WIRE PASS-KEY FUSE #14 PASS-KEY FUSE #34 PNK IGN WIRE PNK WIRE POWERTRAIN CONTROL MODULE (FORWARD OF LEFT WHEELHOUSE, UNDER AIR CLEANER) PPL PPL/WHT WIRE RESISTOR PELLET RUN WIRE SECURITY IND CTRL SIDE OF I/P) STARTER ENABLE CTRL STARTER SOLENOID SUPPLEMENTAL RESTRAINT SYSTEM PPL THEFT DETERRENT MODULE (BEHIND LEFT THEFT DETERRENT RELAY (BEHIND LEFT SIDE OF I/P) WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AUXILIARY DOME LAMP BASE OF LH "A" PILLAR BEHIND KICKPAD BATTERY BLK WIRE BLOWER MOTOR CONTROL MODULE BODY 1 FUSE #10 BODY 2 FUSE #11 BUICK (CHEVROLET WAGON, ALL BUICK) SEDAN BUICK SEDAN WAGON CHEVROLET CLUST CHI FUSE #33 PASSKEY FUSE #34 CONVENIENCE CENTER CTSY PWR LOCK FUSE 35 DOME LAMP GENERATOR HAZARD LAMP FLASHER HEATER-A/C CONTROL HIGH BLOWER RELAY HVAC MOD FUSE #40 I/P CLUSTER I/P COMPARTMENT LAMP I/P COMPARTMENT LAMP SWITCH I/P FUSE BLOCK INT LPS FUSE #27 LEFT FRONT DOOR LOCK SWITCH LEFT REAR COURTESY LAMP COURTESY LAMP RELAY CONVENIENCE CENTER LEFT ROOF RAIL COURTESY AND READING LAMP LH FRONT DOOR COURTESY LAMP RH FRONT DOOR COURTESY LAMP LH REAR DOOR COURTESY LAMP LIFTGATE WIPER LATCH SWITCH REMOTE CONTROL DOOR LOCK RECEIVER MERCURY SWITCH NCA WIRE ORG/ WIRE PRIMARY COOLING FAN RELAY PRMRY CLG FAN FUSE #12 RADIO RADIO POWER ANTENNA RELAY REAR COMPARTMENT COURTESY LAMP AUTOMATIC LEVEL CONTROL SENSOR REAR COMPARTMENT LID RELEASE RELAY REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFOGGER SWITCH REAR WINDOW WIPER MOTOR REAR COMPARTMENT LID PULL-DOWN ACTUATOR RED WIRE RH I/P DOOR LAMP LH I/P DOOR LAMP RIGHT FRONT DOOR LOCK SWITCH RIGHT REAR COURTESY LAMP RIGHT ROOF RAIL COURTESY AND READING LAMP INSIDE REARVIEW MIRROR RIGHT SUNSHADE ILLUMINATED MIRROR RR DEFG CIRCUIT BREAKER #4 RR REL FUSE #29 CIG FUSE #28 SCNDRY CLG FAN FUSE #13 SECONDARY COOLING FAN RELAY UNDERHOOD ELECTRICAL CENTER SEDAN SEO STARTER SOLENOID STOP LAMP SWITCH STOP/ HZD FUSE #37 THEFT DETERRENT MODULE TO FUSIBLE LINKS A, B TO I/P FUSE BLOCK TO IGNITION SWITCH TRK PDWN -OR- RR WIPER FUSE #36 UNDERHOOD ELECTRICAL CENTER W/KEYLESS WAGON ENTRY WAGON WARNING ALARM

#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

A/C DRL FUSE #20 VES FUSE #18 ABS FUSE #7 AIR BAG FUSE #15 ALL BUICK, CHEVROLET WAGON AUTO-LEVEL CONTROL SENSOR BRN WIRE CHEVROLET CHEVROLET BUICK CHEVROLET ONLY CHIME FUSE #13 CONVENIENCE CENTER CRANK FUSE #24 CRUISE CONTROL MODULE CRUISE CONTROL SWITCH CRUISE CONTROL RELEASE SWITCH DAYTIME RUNNING LAMPS MODULE ELECTRONIC BRAKE CONTROL MODULE FROM UNDERHOOD ELECTRICAL CENTER HEADLAMP AUTO CONTROL MODULE WARNING ALARM HEADLAMP SWITCH LAMP HEADLAMP SWITCH REAR DEFOGGER CONTROL SWITCH HEATER-A/C CONTROL HVAC BLO FUSE #17 I/P FUSE BLOCK I/P INDC FUSE #11 IGNITION SWITCH INFLATABLE RESTRAINT DIAGNOSTIC ENERGY RESERVE MODULE INFLATABLE RESTRAINT DIAGNOSTIC ENERGY RESERVE MODULE REAR WINDOW DEFOG RELAY INSTRUMENT CLUSTER LEVEL CONTROL FUSE #12 LOCK OFF MASTER POWER WINDOW SWITCH LOW BLOWER MOTOR RELAY NCA WIRE OFF ORG/ WIRE PASSKEY FUSE #14 PNK PNK (BUICK) (CHEVROLET) WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE POWER STEERING CONTROL MODULE POWER WINDOW LOCKOUT SWITCH POWER WINDOW CONTROL MODULE PPL PWR WDO CIRCUIT BREAKER #2 CRUISE FUSE #16 RADIO FUSE #9 REAR COMPARTMENT LID RELEASE SWITCH REAR WIPER RADIO SWITCH (WAGON) RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER HEATER- A/C CONTROL RR WIPER FUSE #8 RUN WIRE SEO THEFT DETERRENT MODULE THEFT DETERRENT RELAY TO UNDERHOOD ELECTRICAL CENTER TO UNDERHOOD ELECTRICAL CENTER PNK WIRE TURN SIGNAL FLASHER BACK-UP LAMP/ TRANSMISSION POSITION SENSOR SWITCH VACUUM ELECTRIC SOLENOID ELECTRIC ACTUATOR W/ DRL W/ TWILIGHT SENTINEL W/O DRL WINDSHIELD WIPER/ WASHER SWITCH WIPER FUSE #10 T/SIG FUSE #6 YEL WIRE

BUICK W/ LUMBAR SEATS CHEVROLET CHEVROLET BUICK DOOR LOCK RELAY DRIVER'S SEAT LUMBAR IN-LINE FUSE ENDGATE RELAY FROM UNDERHOOD ELECTRICAL CENTER I/P FUSE BLOCK LEFT LUMBAR/RECLINER SWITCH ASSEMBLY LEFT POWER SEAT SWITCH LEFT RECLINER SWITCH LH LUMBAR SWITCHES OPTIONAL ORG/ WIRE ORG/BLK WIRE PASSENGER SEAT LUMBAR IN-LINE FUSE POWER SEAT PNEUMATIC CONTROL MODULE PWR ST CIRCUIT BREAKER #3 RED WIRE RIGHT LUMBAR SWITCHES RIGHT LUMBAR/RECLINER SWITCH ASSEMBLY RIGHT POWER SEAT SWITCH RIGHT RECLINER SWITCH SEO W/ POWER SEATS W/O POWER SEATS

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

BACK BLK WIRE DK BLU WIRE DK GRN WIRE DOWN ENTIRE SEAT FOR- WARD FORWARD/ BACK MOTOR FRONT HEIGHT FRONT HEIGHT FRONT HEIGHT MOTOR HOT AT ALL TIMES I/P FUSE BLOCK LEFT SEAT LEFT SEAT SWITCH (LEFT FRONT DOOR ARMREST) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PWR ST CIRCUIT BREAKER REAR HEIGHT REAR HEIGHT MOTOR RIGHT SEAT RIGHT SEAT SWITCH (RIGHT FRONT DOOR ARMREST) TAN WIRE YEL WIRE