Chevrolet Corvette C4 (1984-1998) tan Wiring diagrams

1995 VFTC 33 1239 INSTRUMENT CLUSTER SYSTEM AMBIENT LIGHT SENSOR (TOP LEFT SIDE OF I/P, ABOVE INSTRUMENT CLUSTER) BLK WIRE BRN WIRE CENTRAL CONTROL MODULE (CCM) (BEHIND CENTER OF I/P) CLUSTER FUSE 27 CRUISE FUSE 32 DIMMER CTRL PARK LP IN HI BEAM CTRL HIGH BEAM IN DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRL CTRL DRL CTRL DRL CTRL DRL CTRL DRL CTRL EXTERIOR LIGHTING FUSE 6 FOG LAMP RELAY (BOTTOM RIGHT SIDE OF I/P, IN RELAY RETAINER) GRN WIRE HEAD OFF INPUT HEAD ON INPUT HEAD PARK OFF HEAD- LAMP HEAD- LAMP DIMMER SWITCH HEADLAMP RELAY HEADLAMP SWITCH HI BEAM INDICATOR HOT AT ALL TIMES HOT IN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK CCM 3 FUSE 16 INSTRUMENT CLUSTER LEFT DRL RELAY LEFT FOG LAMP LEFT HEADLAMP DOOR ASSEMBLY LO HI LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE OFF FOG LPS SW ON INDICATOR ORG/ WIRE PARK BRAKE SWITCH (LEFT DOOR SILL, ON PARK BRAKE) PARK LAMP RELAY PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/WHT WIRE RIGHT DRL RELAY RIGHT FOG LAMP RIGHT HEADLAMP DOOR ASSEMBLY RUN WIRE TAIL FUSE 6 TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK #2 (LEFT REAR OF ENGINE COMPARTMENT) WHT WIRE YEL WIRE YEL/BLK WIRE

1995 VFTC BLK WIRE BRN WIRE CENTRAL CONTROL MODULE (CCM) (BEHIND CENTER OF I/P) CLUSTER FUSE 27 EXTERIOR LIGHTING FUSE 6 FOG LAMP RELAY (BOTTOM RIGHT SIDE OF I/P, IN RELAY RETAINER) GRN WIRE HEAD CB OFF PARK HEAD OFF FOG LPS SW HEAD- LAMP DIMMER SWITCH HEAD- LAMP HEAD- LAMP HEADLAMP DOORS CIRCUIT HEADLAMP SWITCH HI BEAM INDICATOR HI CTRL PRK IN DM CTRL HI IN HI LO HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK INSTRUMENT CLUSTER LEFT FRONT FOG LAMP RIGHT HEADLAMP DOOR ASSEMBLY LEFT HEADLAMP DOOR ASSEMBLY LO HI LO LT GRN WIRE LT GRN/BLK WIRE OFF PARK ON INDICATOR ORG/ WIRE PNK WIRE PPL PPL/WHT WIRE RED WIRE RIGHT FRONT FOG LAMP TAIL FUSE 6 TAN WIRE UNDERHOOD FUSE BLOCK #2 (LEFT REAR OF ENGINE COMPARTMENT) WHT WIRE YEL WIRE

3-4 IND CTRL ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE IND BRAKE PRESSURE DIFFERENTIAL SWITCH BRN WIRE BULB TEST CENTRAL CONTROL MODULE (BEHIND CENTER OF I/P) CHANGE OIL IND. CHECK GAUGES IND CLUSTER FUSE 27 5 AMP CLUSTER ILLUM. CONVERTIBLE ONLY COOLANT TEMP GAGE DIC SWITCHES INPUT DIGITAL DISPLAY DIGITAL DISPLAY ILLUM. DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DK LT DOOR AJAR IND DOOR LOCKS SYSTEM (PASSIVE KEYLESS ENTRY MODULE) DRIVER INFORMATION CENTER DRL MODULE (CENTER I/P) ENGINE CONTROLS SYSTEM (PCM) ENGINE COOLANT TEMPERATURE GAGE SENSOR (RIGHT REAR OF ENGINE, ABOVE STARTER) ENGINE OIL PRESSURE SENSOR/ FUEL PUMP SWITCH (TOP REAR OF ENGINE) ENGINE OIL PRESSURE SWITCH ENGINE OIL TEMPERATURE SENSOR (LEFT REAR OF ENGINE, ABOVE OIL FILTER) ENGINE SPEED OUTPUT EXTERIOR LIGHTS SYSTEM (TURN/ HAZARD SWITCH) FASTEN SEAT BELT IND FOUR IND. FUEL GAUGE SENDER FUEL PUMP MODULE (TOP OF FUEL TANK) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HATCH RELEASE SWITCH HEADLAMP SYSTEM (HEADLAMP DIMMER SWITCH) HI BEAM IND. CTRL HI BEAM INPUT HI-BEAM IND HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (FAR RIGHT SIDE OF I/P) IGNITION SWITCH INCANDESCENT I/P LAMPS DIM CTRL INSTRUMENT CLUSTER LCD FUSE 38 5 AMP LCD PWM DIM SIG LEFT DOOR AJAR SWITCH RIGHT DOOR AJAR SWITCH LEFT TURN IND LOCK OFF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE OIL PRESS GAGE OIL TEMP GAGE ORG/ WIRE PARK BRAKE IND PARK BRAKE SWITCH PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (LEFT REAR ENGINE COMPT) PPL REAR DECKLID RELEASE SWITCH REF GROUND RIGHT TURN IND RUN WIRE SECURITY IND SECURITY IND CTRL TACHO- METER TAN WIRE TAN/WHT WIRE TRIP COMPUTER, ENGLISH/ METRIC SWITCHES VEHICLE SPEED INPUT VOLT- METER W/ DRL W/ M/T ONLY W/O DRL WARNING SYSTEM WHT WIRE YEL WIRE

1995 VFTC 219 218 PPL ANTENNA INPUT KEY-IN- IGNITION INPUT ALL DOORS LOCK OUTPUT ARM UNIVERSAL THEFT DETERRENT BATTERY ARM UNIVERSAL THEFT DETERRENT BLK WIRE BLK/ORG WIRE BLK/WHT WIRE CENTRAL CONTROL MODULE CENTRAL CONTROL MODULE (BEHIND CENTER OF I/P) CONV CONV COUPE COUPE DATA LINK CONNECTOR (BELOW LEFT SIDE OF I/P) DIAGNOSTIC ENABLE INPUT DK GRN WIRE DOOR KEY SWITCH OUTPUT SIGNAL DOOR UNLOCK INPUT DRIVER INFORMATION CENTER GROUND ANTENNA INPUT GRY WIRE GRY/BLK WIRE HATCH RELEASE OUTPUT BATTERY DOOR LOCK MOTOR HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK INDICATOR CONTROL KEY-IN- IGNITION SWITCH LEFT DOOR AJAR SWITCH LEFT DOOR KEY SWITCH RIGHT DOOR KEY SWITCH LEFT DOOR LOCK MOTOR LEFT DOOR LOCK SWITCH LEFT DOOR UNLOCK OUTPUT LOCK INPUT LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE P.K.E. FUSE 26 PASSIVE KEYLESS ENTRY ANTENNA #1 PASSIVE KEYLESS ENTRY ANTENNA #2 PASSIVE KEYLESS ENTRY INDICATOR PASSIVE KEYLESS ENTRY MODULE (BEHIND CENTER OF I/P) PNK IGNITION LEFT DOOR AJAR INPUT RIGHT DOOR AJAR INPUT WIRE PNK WIRE POWER LOCK FUSE 42 PPL PROGRAM REQUEST INPUT UNIVERSAL THEFT DETERRENT STATUS SHIELD GROUND PROGRAM REQUEST OUTPUT RDO BAT FUSE 40 RED WIRE RIGHT DOOR AJAR SWITCH RIGHT DOOR LOCK MOTOR RIGHT DOOR LOCK SWITCH RIGHT DOOR UNLOCK OUTPUT SHIELD GROUND ANTENNA #1 GROUND TAN WIRE TRUNK RELEASE SYSTEM UNIVERSAL THEFT DETERRENT STATUS UNLOCK INPUT YEL WIRE

1995 VFTC BLK WIRE BRN WIRE DK BLU WIRE DN UP GROUND GRY WIRE GRY/BLK WIRE HOT IN ACCY, RUN OR WITH DAB ENERGIZED I/P FUSE BLOCK INTERIOR LIGHTS SYSTEM (RHEOSTAT CONTROLLED) LEFT POWER SIDE WINDOW SWITCH LEFT WINDOW MOTOR LT BLU WIRE NCA WIRE POWER WINDOW CIRCUIT BREAKER POWER WINDOW CONTROL MODULE (BEHIND CENTER OF I/P) RIGHT POWER SIDE WINDOW SWITCH RIGHT WINDOW MOTOR TAN WIRE UP IN MOTOR OUTPUT DN IN YEL WIRE

1995 VFTC BACK BLK WIRE BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DN UP FRONT HEIGHT REAR HEIGHT FOR FORWARD/ BACK FORWARD/ BACK MOTOR FORWARD/ BACK RELAY FRONT HEIGHT MOTOR FRONT HEIGHT PASS DRIVER HOT AT ALL TIMES I/P FUSE BLOCK LEFT SEAT MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PASS POWER SEAT CIRCUIT BREAKER POWER SEAT SWITCH POWER SEAT SWITCH DIODE REAR HEIGHT REAR HEIGHT MOTOR REAR HEIGHT RELAY FRONT HEIGHT RELAY RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RELAY CENTER (UNDER LEFT SEAT) RIGHT SEAT MOTOR ASSEMBLY SEAT SELECT SWITCH FORWARD/BACK PASS DRIVER TAN WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

1995 VFTC BLK WIRE BLK/WHT WIRE BRN WIRE DEF DEF INF DEFLATE RELAY GRY WIRE HOT AT ALL TIMES SPORT SEAT FUSE I/P FUSE BLOCK INF INF DEF INFLATE RELAY LEFT LEFT SEAT SOLENOID BOX (UNDER LEFT SEAT) LOWER LUMBAR MIDDLE LUMBAR MIDDLE LUMBAR SIDE BOLSTER NCA WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE PPL PPL/ PPL/ PPL/ PRESSURE CUT- OUT RELAY PRESSURE CUT-OUT SWITCH RED WIRE RIGHT RIGHT SEAT SOLENOID BOX (UNDER RIGHT SEAT) SEAT AIR PUMP MOTOR SEAT CONTROL MODULE (UNDER RIGHT SEAT) SEAT SELECT SWITCH SIDE BOLSTER SIDE BOLSTER MIDDLE LUMBAR SIDE BOLSTERS TAN WIRE TAN/BLK WIRE UPPER LUMBAR UPPER LUMBAR LOWER LUMBAR WHT WIRE YEL WIRE

1-2 SHIFT SOLENOID 1-4 UPSHIFT LP CTRL 2-3 SHIFT SOLENOID 3-2 SHIFT SOLENOID A/C CLUTCH CTRL A/C COMPRESSOR RELAY A/C PRESS SENSOR SIG A/C REFRIGERANT PRESSURE SENSOR A/T A/T FLUID TEMP SENSOR PPL AUTO TRANS FUSE 15 BACK-UP FUSE 28 AUTOMATIC TRANSMISSION BANK 1 KNOCK SENSOR BANK 2 KNOCK SENSOR BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BLOCKOUT RELAY (RIGHT SIDE OF ENGINE COMPARTMENT, ON INNER WHEELHOUSE) BLU WIRE BRN WIRE BRN/WHT WIRE CLUSTER FUSE 27 COIL FUSE 25 COIL WIRE DK PNK/ DISTRIBUTOR CONN 4 DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF I/P) DK BLU WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) ECM FUSE 1 ENG 1 FUSE 30 ENG OIL TEMP SENSOR SIG ENGINE OIL PRESSURE/ FUEL PUMP SWITCH (CLOSED W/ENGINE RUNNING) ENGINE OIL TEMPERATURE (EOT) SENSOR (LEFT REAR OF ENGINE, ABOVE OIL FILTER) EVAP CANISTER PRG CTRL FUEL PUMP FUEL PUMP FUSE 2 FUEL PUMP MODULE FUEL PUMP RELAY (BELOW RIGHT SIDE OF I/P) GEAR BLOCKOUT SOLENOID GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST, START I/P FUSE BLOCK I/P FUSE BLOCK FP 1 FUSE 14 IC SIG IGNITION COIL (RIGHT FRONT OF ENGINE) IGNITION COIL MODULE (RIGHT FRONT OF ENGINE) PRIMARY COIL DRIVER IGN LEFT KNOCK SENSOR (KS) (BANK 1) (BOTTOM LEFT SIDE OF ENGINE) LOW TIRE PRESSURE WARNING MODULE INSTRUMENT CLUSTER (ONE - TO-FOUR INDICATOR) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT LT M/T M/T ONLY MALFUNCTION INDICATOR (SERVICE ENGINE SOON) MIL CTRL NCA WIRE OR (LEFT REAR OF ENGINE NEAR OIL FILTER) ORG/ WIRE ORG/BLK WIRE OUTPUT/FIELD SERV ENBL PCM GROUND PNK WIRE POWERTRAIN CONTROL MODULE (LEFT REAR OF ENGINE COMPT, ABOVE BATTERY) PPL PRESSURE CTRL. SOLENOID A/T FLUID PRESS SW RED WIRE RED/BLK WIRE REV SW PNK PNK LO SW WIRE RIGHT KNOCK SENSOR (KS) (BANK 2) (BOTTOM RIGHT SIDE OF ENGINE) SERIAL DATA (UART) SW SW TAN WIRE TAN/BLK WIRE TCC PWM SOLENOID TCC PWM SOLENOID CTRL PPL SERIAL DATA (CLASS 2) TCC SOLENOID TRANS FLUID TEMP SIG TRANS PRESS CTRL LO PNK IGNITION WIRE TRANS TCC CTRL TRANSMISSION RANGE (TR) SWITCH UNDER- HOOD FUSE BLOCK #1 WHT BRN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

13 14 PNK WIRE ANTI-LOCK BRAKES SYSTEM ASR ACTIVE SIGNAL ASR SPARK RTD SIG BANK 2 (FORWARD OF CATALYTIC CONVERTER) BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE SWITCH ASSEMBLY BRN WIRE BTSI SYSTEM COIL DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE EBTCM PPL ECT SENSOR SIG ENG 1 FUSE 30 ENGINE, RIGHT SIDE OF AIR INTAKE DUCT) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES I/P FUSE BLOCK AIR PUMP FUSE 8 HOT IN RUN HOT IN RUN, BULB TEST OR START IAC COIL A HI IAC COIL A LO IAC COIL B HI IAC COIL B LO IAT SENSOR SIG IDLE AIR CONTROL (IAC) VALVE (TOP RIGHT FRONT OF ENGINE, ON THROTTLE BODY) COIL INTAKE AIR TEMPERATURE (IAT) SENSOR (FRONT OF LEFT FRONT HEATED OXYGEN SENSOR LEFT REAR HEATED OXYGEN SENSOR LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MAP SENSOR SIG NCA WIRE ORG/BLK WIRE OXYGEN SEN FUSE 20 PCM GROUND CONN 3 PIN 10 PIN 34 PIN 12 ELECTRONIC BRAKE/ TRACTION CONTROL MODULE (EBTCM) PNK TRANS RANGE SIG A WIRE PNK WIRE PNP SW POWERTRAIN CONTROL MODULE (LEFT REAR OF ENGINE CMPT, ABOVE BATTERY) PPL PPL BRAKE SWITCH SIG PPL/WHT WIRE RED WIRE RED/BLK WIRE RIGHT FRONT HEATED OXYGEN SENSOR RIGHT REAR HEATED OXYGEN SENSOR SECONDARY AIR INJECTION (AIR) BLEED VALVE SOLENOID (ATTACHED TO AIR PUMP) SOLID STATE TAN WIRE TAN/WHT WIRE TCC/SHIFT INTERRUPT SWITCH THROTTLE POSITION (TP) SENSOR (RIGHT FRONT OF ENGINE) TP SENSOR SIG TRANS PRESS CTRL SOL TRANS RANGE SIG B TRANS RANGE SIG C UNDER- HOOD FUSE BLOCK 2 WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOLENOID 1-4 UPSHIFT LP CTRL 2-3 SHIFT SOLENOID 3-2 SHIFT SOLENOID A/C CLUTCH CTRL A/C COMPRESSOR RELAY A/C PRESS SENSOR SIG A/C REFRIGERANT PRESSURE SENSOR A/T A/T FLUID TEMP SENSOR PPL AUTO TRANS FUSE 15 BACK-UP FUSE 28 AUTOMATIC TRANSMISSION BANK 1 KNOCK SENSOR BANK 2 KNOCK SENSOR BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BLOCKOUT RELAY (RIGHT SIDE OF ENGINE COMPARTMENT, ON INNER WHEELHOUSE) BLU WIRE BRN WIRE BRN/WHT WIRE CLUSTER FUSE 27 COIL FUSE 25 COIL WIRE DK PNK/ DISTRIBUTOR CONN 4 DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF I/P) DK BLU WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) ECM FUSE 1 ENG 1 FUSE 30 ENG OIL TEMP SENSOR SIG ENGINE OIL PRESSURE/ FUEL PUMP SWITCH (CLOSED W/ENGINE RUNNING) ENGINE OIL TEMPERATURE (EOT) SENSOR (LEFT REAR OF ENGINE, ABOVE OIL FILTER) EVAP CANISTER PRG CTRL FUEL PUMP FUEL PUMP FUSE 2 FUEL PUMP MODULE FUEL PUMP RELAY (BELOW RIGHT SIDE OF I/P) GEAR BLOCKOUT SOLENOID GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST, START I/P FUSE BLOCK I/P FUSE BLOCK FP 1 FUSE 14 IC SIG IGNITION COIL (RIGHT FRONT OF ENGINE) IGNITION COIL MODULE (RIGHT FRONT OF ENGINE) PRIMARY COIL DRIVER IGN LEFT KNOCK SENSOR (KS) (BANK 1) (BOTTOM LEFT SIDE OF ENGINE) LOW TIRE PRESSURE WARNING MODULE INSTRUMENT CLUSTER (ONE - TO-FOUR INDICATOR) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT LT M/T M/T ONLY MALFUNCTION INDICATOR (SERVICE ENGINE SOON) MIL CTRL NCA WIRE OR (LEFT REAR OF ENGINE NEAR OIL FILTER) ORG/ WIRE ORG/BLK WIRE OUTPUT/FIELD SERV ENBL PCM GROUND PNK WIRE POWERTRAIN CONTROL MODULE (LEFT REAR OF ENGINE COMPT, ABOVE BATTERY) PPL PRESSURE CTRL. SOLENOID A/T FLUID PRESS SW RED WIRE RED/BLK WIRE REV SW PNK PNK LO SW WIRE RIGHT KNOCK SENSOR (KS) (BANK 2) (BOTTOM RIGHT SIDE OF ENGINE) SERIAL DATA (UART) SW SW TAN WIRE TAN/BLK WIRE TCC PWM SOLENOID TCC PWM SOLENOID CTRL PPL SERIAL DATA (CLASS 2) TCC SOLENOID TRANS FLUID TEMP SIG TRANS PRESS CTRL LO PNK IGNITION WIRE TRANS TCC CTRL TRANSMISSION RANGE (TR) SWITCH UNDER- HOOD FUSE BLOCK #1 WHT BRN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE