Chevrolet Impala VII (1994-1996) i/p fuse block Wiring diagrams

1 21 26 A/C REQUEST A/C ON SIGNAL SWITCH INPUT 1995 VFTC A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE A/C COMPRESSOR RELAY (IN UNDERHOOD ELECTRICAL CENTERA) BASE BLK WIRE BLK/WHT WIRE BLOWER MOTOR BLOWER RELAY BLOWER RESISTORS (CENTER REAR OF ENGINE COMPARTMENT) BLOWER SWITCH BRN WIRE DEF DEF HTR VENT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE HEATER, A/C CONTROL ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES HOT IN RUN MAXI FUSE 12 MAXI FUSE 13 SEC FAN FUSE HOT IN RUN HOT IN RUN UNDERHOOD ELECTRICAL CENTER PRI FAN FUSE HTR MAX VENT NORM BI-LV BI-LV HVAC BLO FUSE I/P FUSE BLOCK LT BLU WIRE MAX NORM MAXI FUSE 10 MODE SWITCH NCA WIRE OFF ORG/ WIRE ORG/BLK WIRE POWER STEERING PRESSURE SWITCH (NEAR POWER STEERING UNIT) POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL RED WIRE RELAY CONTROL RELAY CONTROL RELAY CONTROL SECONDARY COOLANT FAN MOTOR PRIMARY COOLANT FAN MOTOR TAN WIRE UNDERHOOD ELECTRICAL CENTER YEL WIRE

1995 VFTC 4000 PULSES/MILE BLK/WHT WIRE BRAKE SIG BRN WIRE BRN/WHT WIRE BUICK ONLY CHEVY BUICK CRUISE CONTROL IND CRUISE CONTROL MODULE (FASTENED TO LEFT CRUISE CONTROL RELEASE SWITCH (ON BRAKE PEDAL SUPPORT) CRUISE FUSE 16 CRUISE ON/OFF SIG CRUISE STATUS CRUISE SW DISTANCE TRAVELED INPUT DK BLU WIRE DK GRN WIRE DK GRN/WHT 817 WIRE DK GRN/WHT WIRE FLASHER FRONT WHEEL HOUSE) GROUND GRY WIRE HAZARD LAMP HOT AT ALL TIMES HOT IN RUN, BULB TEST OR I/P FUSE BLOCK I/P INDIC FUSE 11 IGNITION SIGNAL INSTRUMENT CLUSTER MULTIFUNCTION LEVER NCA WIRE OF LEFT CYLINDER HEAD) OFF ORG/ WIRE PNK PNK WIRE PNK WIRE POWER STEERING CONTROL MODULE (LEFT SIDE OF STEERING COLUMN ABOVE CONVENIENCE POWERTRAIN CONTROL MODULE (PCM) PPL R/A RESUME/ACCEL SIG SET SW SET/COAST SIG STOP/HZD FUSE 37 STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) TURN SIGNAL ALARM VEHICLE SPEED INPUT VEHICLE SPEED SENSOR VSS INPUT VSS INPUT/HI VSS INPUT/LO WHT WIRE YEL WIRE

1.3 K V REF LO 1995 VFTC STEERING WHEEL SPEED SENSOR 29.6 29.6 790 K V REF HI 29.6 K 7 TO 15 OHMS BLK WIRE BRN WIRE DATA LINK CONNECTOR DK GRN WIRE DK GRN/WHT WIRE ENABLE GROUND HOT IN RUN I/P FUSE BLOCK IGNITION INPUT LT BRN WIRE LT GRN WIRE POWER STEERING CONTROL MODULE POWER STEERING FLUID RESERVOIR P/S PUMP FITTING EVO ACTUATOR POWERTRAIN CONTROL MODULE PULSE WIDTH MODULATED OUTPUT CONTROL RED WIRE SOLID STATE STEERING WHEEL ROTATION SENSE V REF LO VEHICLE SPEED OUTPUT 4000 PULSE/MILE VEHICLE SPEED SENSOR VES FUSE 8 10 AMP VSS INPUT 4000 PULSES PER MILE WHT WIRE

1995 VFTC 639 209 PNK PPL WIRE A/C DRL FUSE 20 BLK WIRE BRAKE/ BRN WIRE CHEVY BUICK CHI BODY FUSE #13 DAYTIME RUNNING LAMPS (DRL) DIODE (ATTACHED TO BRAKE DAYTIME RUNNING LAMPS (DRL) MODULE (AT RIGHT "A" PILLAR, RIGHT KICK PANEL) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRL RELAY EXT LPS FUSE 31 FUSIBLE LINK A GROUND HEAD ON IGNITION HI BEAM IN GROUND LT SENS IN LT SENS IN HEAD RELAY HEADLAMP AUTOMATIC CONTROL AMBIENT LIGHT SENSOR HEADLAMP DIMMER HEADLAMP SWITCH 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 INSTRUMENT CLUSTER INSTRUMENT CLUSTER BRAKE INDICATOR INTERIOR, EXTERIOR LTS LEFT DUAL BEAM HEADLAMP 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 SWITCH (ON PARK BRAKE ASSEMBLY) PARK RELAY PEDAL BRACKET) PNK WIRE RED WIRE RIGHT DUAL BEAM HEADLAMP SUPPORT, FORWARD OF BATTERY) SWITCH TAN WIRE TAN/WHT WIRE UNDERHOOD ELECTRICAL CENTER YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

1995 VFTC BLK WIRE CONVENIENCE CENTER DK GRN WIRE HIGH NOTE HORN (FORWARD OF LEFT WHEELHOUSE) HORN RELAY HORNS FUSE #32 HOT AT ALL TIMES I/P FUSE BLOCK INFLATOR MODULE PLATE LOW NOTE HORN (FORWARD OF LEFT WHEELHOUSE) ORG/ WIRE SLIP RING STEERING WHEEL)

358 39 PNK WIRE 4 5 6 7 PNK WIRE 728 1439 PNK WIRE ABS INDICATOR ACCY ACCY (SEDAN) BULB TEST (LEFT REAR WHEELHOUSE, IN LUGGAGE LOCK LOCK OFF OFF AIR BAG INDICATOR ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BRAKE INDICATOR BRAKE PRESSURE SWITCH (MOUNTED ON MASTER CYLINDER) BRN WIRE BRN/WHT WIRE BULB TEST CHANGE OIL INDICATOR CHECK GAUGE INDICATOR COMPT) COOLANT TEMPERATURE GAUGE DIM ENG/MET TRIP RESET VSS GND DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR OPEN INDICATOR (SEO ONLY) ENGINE COOLANT TEMPERATURE GAUGE SENSOR (FORWARD LEFT SIDE OF ENGINE) FASTEN BELTS INDICATOR FUEL GAGE FUEL PUMP SWITCH/ ENGINE OIL PRESSURE GUAGE SENSOR (CENTER REAR OF ENGINE) FUEL PUMP/ SENDER (MOUNTED IN FUEL TANK) GATE AJAR INDICATOR GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES CLUS CHI FUSE 33 HOT IN RUN A/C DRL FUSE 20 HOT IN RUN OR START I/P FUSE BLOCK I/P INDC FUSE #11 IGNITION SWITCH INSTRUMENT CLUSTER LOW COOLANT INDICATOR LOW FUEL INDICATOR LOW OIL LEVEL INDICATOR LOW WASHER FLUID INDICATOR LT BLU WIRE LT GRN WIRE OIL PRESSURE INDICATOR OIL PRESSURE RESISTOR (BASE ONLY) ORG/ WIRE PANEL ILLUMINATION (3 BULBS) PARK BRAKE SWITCH PASS KEY FAULT INDICATOR PNK WIRE PPL PPL PNK WIRE PPL PPL RESERVOIR) RUN WIRE SERVICE ENGINE SOON INDICATOR SOLID STATE STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TAN WIRE TAN/WHT WIRE VF SPEEDOMETER DISPLAY LEFT TURN RIGHT TURN STEP DIM HIGH BEAM IGN 3 VOLT GAUGE W/ DRL W/O DRL WARNING SYSTEMS WHT WIRE WINDSHIELD WASHER SOLVENT LEVEL SWITCH (IN WASHER FLUID YEL WIRE YEL/BLK WIRE

4 5 6 7 PNK WIRE AUX. DISPLAY GND AUX. DISPLAY PWR VIDEO IN #2 AUXILIARY GND SENSOR GND PAN/TILT GND BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CHANGE OIL IND. CTRL MIL IND. CTRL OIL LVL INPUT CKT GDN CKT PWR DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOME COURTESY LAMP RELAY (CONVENIENCE CENTER, LEFT OF STEERING COLUMN) DOOR OPEN INPUT CENTER, LEFT OF STEERING COLUMN) E/M ENDGATE LOWER LOCK AJAR SWITCH (RIGHT SIDE OF TAILGATE) ENGINE OIL LEVEL SWITCH (OPEN WITH LOW OIL LEVEL) (LEFT SIDE OF ENGINE OIL PAN) GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES CTSY PWR LOCK FUSE 35 HOT IN ACCY OR RUN HUD ACSRY FUSE 7 HUD BATT FUSE 45 HUD PROJECTOR (SEO ONLY) I/P FUSE BLOCK ILLUM INSTRUMENT CLUSTER ENGLISH/ METRIC SWITCH LAMP GND LAMP PWR LEFT FRONT DOOR JAMB SWITCH LOW OIL LVL CTRL LT BLU WIRE LT GRN WIRE NCA WIRE NIGHT VISION CONTROL UNIT (CUSTOMER INSTALL) NIGHT VISION ROOF UNIT (EXTERIOR OF ROOF) NV BATT FUSE 26 ORG/ WIRE PAN/TILT GND PWR ON (DISCRETE) SERIAL COMMAND (-) SERIAL COMMAND (+) PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (IN ENG COMPT, UNDER AIR CLEANER) PPL RIGHT FRONT DOOR JAMB SWITCH LEFT REAR DOOR JAMB SWITCH RIGHT REAR DOOR JAMB SWITCH SEO TRIP RESET VEHICLE SPEED SENSOR (LEFT REAR OF TRANSMISSION, NEAR PROP SHAFT) VIDEO COAXIAL CABLE VSS INPUT VEHICLE SPEED OUTPUT 4000 P/M WARNING ALARM (CONVENIENCE RELAY CTRL WHT WIRE YEL WIRE YEL/BLK WIRE

1995 VFTC 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 SEDAN CHEVROLET CHEVY BUICK CIGAR LIGHTER CLUS CHI FUSE #33 PASSKEY FUSE #34 CONVENIENCE CENTER CTSY PWR LK FUSE #35 DOME LAMP DRIVER'S SEAT HEAT CONTROL MODULE ENDGATE UPPER LATCH SWITCH REMOTE CONTROL DOOR LOCK RECEIVER GENERATOR HAZARD LAMP FLASHER HEATER-A/C CONTROL HIGH BLOWER RELAY HVAC MOD FUSE #38 I/P CLUSTER I/P COMPARTMENT LAMP I/P COMPARTMENT LAMP SWITCH I/P FUSE BLOCK LEFT FRONT DOOR LOCK SWITCH RIGHT 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 LH REAR DOOR COURTESY LAMP MERCURY SWITCH NCA WIRE NIGHT VISION ROOF UNIT ORG/ WIRE PASSENGER'S SEAT HEAT CONTROL MODULE POWER DOOR LOCK RELAY PRIMARY COOLING FAN RELAY PRMRY CLG FAN FUSE #12 PWR LK FUSE #39 RADIO RADIO FUSE #30 NV BATT FUSE #35 REAR COMPARTMENT COURTESY LAMP AUTOMATIC LEVEL CONTROL SENSOR REAR COMPARTMENT LID PULL- DOWN ACTUATOR REAR COMPARTMENT LID RELEASE RELAY REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFOGGER SWITCH REAR WINDOW WIPER MOTOR RED WIRE RH FRONT DOOR COURTESY LAMP RH I/P DOOR LAMP LH I/P DOOR LAMP 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 ASSEMBLY STOP HZD FUSE #37 HTD SEAT FUSE #40 STOP LAMP SWITCH THEFT DETERRENT MODULE TO FUSIBLE LINKS A, B TO I/P FUSE BLOCK TO IGNITION SWITCH TRK LPS FUSE 27 TRK PDWN -OR- RR WIPER FUSE #36 UNDERHOOD ELECTRICAL CENTER W/KEYLESS WAGON ENTRY WAGON WARNING ALARM

#5 #3 #2 #6 #7 1995 VFTC A/C COMPRESSOR RELAY SECONDARY ENGINE COOLING FAN RELAY AIR FUSE #3 AUTOMATIC LEVEL CONTROL AIR COMPRESSOR AUTOMATIC TRANSMISSION BASE BLK WIRE BRAKE PRESSURE MODULATOR VALVE BRN WIRE CHEVROLET CONVENIENCE CENTER DIMMER SWITCH BUICK ELC FUSE #1 EMI FUSE #4 PCM/ IGN FUSE #5 EXT LPS FUSE 31 EXTERIOR LAMPS EXTERIOR LAMPS TURN SIGNAL SWITCH F/P FUSE #2 FROM BATTERY FROM IGNITION SWITCH FROM IGNITION SWITCH PNK WIRE FUEL INJ FUSE #6 FUEL INJECTORS FUEL INJECTORS 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 HEADLAMP AUTO CONTROL MODULE OR DAYTIME RUNNING LAMPS CONTROL MODULE HEADLAMP SWITCH HEATER- A/C CONTROL HEADLAMP, INSTRUMENT PANEL LAMP RADIO HORN RELAY HORNS FUSE #32 HUD BATT FUSE 45 HUD PROJECTOR I/P FUSE BLOCK I/P FUSE BLOCK DIMMER SWITCH IGNITION COIL INSTRUMENT CLUSTER PANEL LAMPS DIMMING MODULE INTERIOR LAMPS DIODE LH SPOT LAMP RH SPOT LAMP NCA WIRE OFF HEAD PARK OFF PARK ORG/ WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE POWERTRAIN CONTROL MODULE ELECTRONIC BRAKE CONTROL MODULE PPL PRI FAN FUSE #7 PRIMARY ENGINE COOLING FAN RELAY RED WIRE RELAY PANEL RR T/LPS FUSE 43 SECONDARY AIR INJECTION PUMP RELAY SEDAN WAGON SEO SEO FUSE #21 SEO FUSE #22 SOLENOID UNDERHOOD ELECTRICAL CENTER UNDERHOOD ELECTRICAL CENTER UNDERHOOD ELECTRICAL CENTER FUEL INJ FUSE #9 UNDERHOOD ELECTRICAL CENTER SEC FAN FUSE #8 UNDERHOOD LAMP WITH TWILIGHT SENTINEL OR DAYTIME RUNNING LAMPS YEL WIRE

1995 VFTC A/C DRL FUSE #20 VES FUSE #18 AIR BAG FUSE #15 BACK-UP LAMP/ TRANSMISSION POSITION SENSOR SWITCH BRN WIRE BUICK W/ CHEVY BUICK CHEVY SEDAN W/ TWILIGHT SENTINEL CHEVY SEO CHIME FUSE #13 CONVENIENCE CENTER CRANK FUSE #24 PASSKEY FUSE #14 CRUISE CONTROL MODULE CRUISE CONTROL SWITCH CRUISE CONTROL RELEASE SWITCH CRUISE FUSE 16 DAYTIME RUNNING LAMPS MODULE DRIVER'S SEAT HEATER SWITCH DRIVER'S SEAT ADJUSTER MEMORY MODULE ELECTRIC ACTUATOR VACUUM ELECTRIC SOLENOID FROM UNDERHOOD ELECTRICAL CENTER HEADLAMP SWITCH LAMP HEATER- A/C CONTROL HEATER-A/C CONTROL HUD ACCSRY FUSE #7 HUD PROJECTOR HVAC BLO FUSE #17 PWR WDO CIRCUIT BREAKER #2 I/P FUSE BLOCK I/P INDC FUSE #11 IGNITION SWITCH IGNITION SWITCH AUTOMATIC LEVEL CONTROL SENSOR INFLATABLE RESTRAINT DIAGNOSTIC ENERGY RESERVE MODULE INFLATABLE RESTRAINT DIAGNOSTIC ENERGY RESERVE MODULE THEFT DETERRENT RELAY INSIDE REARVIEW MIRROR SEO ALL BUICK, CHEVY WAGON INSTRUMENT CLUSTER LOCK OFF MASTER POWER WINDOW SWITCH NCA WIRE NIGHT VISION CONTROL UNIT NON SEO SEO PPL PPL OFF ORG/ WIRE PASSENGER'S SEAT HEATER SWITCH PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE POWER STEERING CONTROL MODULE POWER WINDOW CONTROL MODULE POWER WINDOW LOCKOUT SWITCH PPL PPL RADIO FUSE #9 RADIO REAR WINDOW WIPER, WASHER SWITCH REAR COMPARTMENT LID RELEASE SWITCH HEADLAMP SWITCH REAR DEFOGGER CONTROL SWITCH REAR WINDOW DEFOG RELAY RED WIRE RR WIPER FUSE #8 RUN WIRE SEO STARTER SOLENOID SWITCH THEFT DETERRENT MODULE THEFT DETERRENT RELAY TO UNDERHOOD ELECTRICAL CENTER TO UNDERHOOD ELECTRICAL CENTER PNK WIRE TURN SIGNAL FLASHER W/ DRL W/O DRL WAGON WARNING ALARM DAYTIME RUNNING LAMP CONTROL MODULE WINDSHIELD WIPER/ WASHER SWITCH WIPER FUSE #10 T/SIG FUSE #12 YEL WIRE