Chevrolet Corvette C4 (1984-1998) pnk Wiring diagrams

1995 VFTC A/T BACKUP FUSE 28 BACKUP LAMPS SWITCH (LEFT SIDE OF TRANSMISSION) BLK WIRE BLOCK HOT IN RUN, BULB TEST OR START I/P FUSE LEFT BACKUP CORNERING LAMP LEFT BACKUP LAMP LT GRN WIRE M/T PNK GEAR LOCKOUT RELAY WIRE PNK WIRE RIGHT BACKUP CORNERING LAMP RIGHT BACKUP LAMP TRANSMISSION RANGE SWITCH (AT BASE OF GEAR SELECTOR LEVER)

1995 VFTC BLK WIRE BLU WIRE BRAKE LAMP CAPACITOR BRAKE SWITCH ASSEMBLY BRN WIRE CENTER HIGH MOUNTED STOP LAMP (CHMSL) CENTRAL CONTROL MODULE (CCM) (BEHIND CENTER OF I/P) TURN SIG. INPUT CORNERING LAMPS CORNERING LIGHT DAYTIME RUNNING LAMPS (DRL) MODULE (BEHIND CENTER OF I/P) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ELECTRONIC BRAKE/TRACTION CONTROL MODULE (EBTCM) (LEFT CARGO COMPT) GRN WIRE HAZARD HAZARD FLASHER HAZARD SWITCH HEAD OFF PARK HEAD- LIGHTS SYSTEM HEADLAMP SWITCH HEADLIGHTS SYSTEM (DRL MODULE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK I/P FUSE BLOCK CRUISE FUSE 32 INSTRUMENT CLUSTER RIGHT TURN IND. LEFT LEFT DRL RELAY DRL CTRL LEFT FRONT PARK/ TURN LAMP LEFT FRONT MARKER LAMP LEFT REAR MARKER LAMP LEFT TAIL/ STOP/ TURN LAMPS LEFT TURN IND LH RH LICENSE LAMP LT BLU WIRE LT BLU/WHT WIRE NORMAL ORG/ WIRE PNK WIRE PPL RIGHT RIGHT DRL RELAY DRL CTRL RIGHT FRONT MARKER LAMP RIGHT FRONT PARK/ TURN LAMP RIGHT REAR MARKER LAMP RIGHT TAIL/ STOP/ TURN LAMPS STOP/HAZ FUSE 8 SWITCH TAIL FUSE 6 TURN FLASHER TURN FUSE 24 TURN SWITCH TURN/ HAZARD SWITCH ASSEMBLY WHT WIRE YEL WIRE

1995 VFTC BLK WIRE BLU WIRE BRAKE LAMP CAPACITOR BRAKE SWITCH ASSEMBLY BRN WIRE CENTER HIGH MOUNTED STOP LAMP (CHMSL) CENTRAL CONTROL MODULE (CCM) (BEHIND CENTER OF I/P) TURN SIG. INPUT CORNERING LAMPS CORNERING LIGHT DK BLU WIRE DK GRN WIRE ELECTRONIC BRAKE/TRACTION CONTROL MODULE (EBTCM) (LEFT CARGO COMPT) GRN WIRE HAZARD HAZARD FLASHER HAZARD SWITCH HEAD OFF PARK HEAD- LIGHTS SYSTEM HEADLAMP SWITCH HEADLIGHTS SYSTEM (DRL MODULE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK INSTRUMENT CLUSTER RIGHT TURN IND. LEFT LEFT FRONT MARKER LAMP LEFT FRONT PARK/ TURN LAMP LEFT TAIL/ STOP/ TURN LAMPS LEFT TURN IND LH RH LICENSE LAMP LT BLU WIRE NORMAL ORG/ WIRE PNK WIRE PPL RIGHT RIGHT FRONT MARKER LAMP RIGHT FRONT PARK/ TURN LAMP LEFT REAR MARKER LAMP RIGHT REAR MARKER LAMP RIGHT TAIL/ STOP/ TURN LAMPS STOP/HAZ FUSE 8 SWITCH TAIL FUSE 6 TURN FLASHER TURN FUSE 24 TURN SWITCH TURN/ HAZARD SWITCH ASSEMBLY WHT WIRE YEL WIRE

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

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

5 VOLT REF 5 VOLT REF PNK IGNITION WIRE A/C CLUTCH STATUS A/C PRESSURE CYCLING SWITCH A/C REQUEST SIG A/T AIR CONDITIONING SYSTEM AIR PUMP RELAY CTRL BATTERY BLK WIRE BLK/WHT WIRE BRN WIRE COIL WIRE CONN 2 COOLING FAN RLY 2&3 COOLING FAN RLY CTRL CRNKSHFT POSIT SIG PCM GROUND CRUISE ACTIVE SIGNAL CRUISE CONTROL MODULE DIST IGNITION FEED DIST REF LOW SIG DISTRIBUTOR (FRONT OF ENGINE, BEHIND ENGINE COOLANT PUMP) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE E.C.M. FUSE 33 EGR SOLENOID CTRL ENG 1 FUSE 30 ENGINE COOLING FAN RLY NO.1 ENGINE COOLING FAN RLY NO.3 ENGINE SPD OUT SIGNAL EVAP VACUUM SW EVAPORATIVE EMISSION (EVAP) VACUUM PURGE SWITCH (RIGHT SIDE OF ENGINE) FUEL INJECTOR #8 PNK WIRE FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 PNK WIRE FUEL INJECTOR 6 FUEL INJECTOR 7 FUEL PUMP RELAY CTRL GRY WIRE HIGH RESOLUTION SIG HOT AT ALL TIMES UNDER- HOOD FUSE BLOCK 1 ECM FUSE 1 HOT IN RUN, BULB TEST OR START HOT IN RUN, BULB TEST, START I/P FUSE BLOCK IGN FEED HI RES SIGNAL IGN FEED REF LO IGN PWR MAF SENSOR OUT IGNITION CTRL INJ 1 CTRL INJ 1 FUSE 22 INJ 2 CTRL INJ 2 FUSE 23 INJ 3 CTRL INJ 4 CTRL INJ 5 CTRL INJ 6 CTRL INJ 7 CTRL INJ 8 CTRL LOW RESOLUTION SIG LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE M/T M/T A/T MAF SENSOR SIG MASS AIR FLOW SENSOR (MAF) (FRONT OF ENGINE, IN AIR INTAKE DUCT) OPTICAL SENSOR LOW RES SIGNAL REF LOW PCM GROUND PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT REAR OF ENGINE CMPT, ABOVE BATTERY) PPL PPL VSS SIGNAL LOW PPL/WHT WIRE RED WIRE RED/BLK WIRE SENSOR GROUND SPARK PLUGS TACHOMETER, ELECTRONIC BRAKE/ TRACTION CONTROL MODULE TRANS 1-2 SHIFT CTRL TRANS 2-3 SHIFT CTRL TRANS 3-2 SHIFT CTRL VEHICLE SPEED SENSOR (LEFT REAR OF TRANSMISSION) VSS OUT VSS SIGNAL HIGH CONN 1 WHT 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