Chevrolet Corvette C4 (1984-1998) yel Wiring diagrams

1-2 SHIFT SOL 1-2 SHIFT SOLENOID 2-3 SHIFT SOL 2-3 SHIFT SOLENOID 3-2 CTRL SOLENOID 3-2 DOWNSHIFT SOL AUTO TRANS FUSE 15 AUTOMATIC TRANSMISSION BATTERY IN BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) BRN WIRE BRN/WHT WIRE CLUSTER FUSE 27 CONN B DK BLU WIRE DRIVER INFORMATION CENTER E.C.M. FUSE 33 ECM FUSE 1 ECT SENS INPUT PNK RANGE SIGNAL "A" WIRE ENG 1 FUSE 30 ENGINE COOLANT TEMP SENSOR (FRONT OF ENGINE, ON WATER PUMP) GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK IGNITION IN LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MIL CONTROL ORG/BLK WIRE PARK/NEUTRAL IN PCM GROUND PCM GROUND CONN C PCM GROUND PPL VSS LO PCS HI PCS LO PNK IGNITION IN WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT REAR OF ENGINE COMPT, ABOVE BATTERY) PPL PPL BRAKE SWITCH INPUT PPL DATA LINK CONNECTOR (LEFT SIDE OF DASH) PRESS CTRL HI SOLENOID RANGE SIGNAL "B" RANGE SIGNAL "C" RED WIRE RED/BLK WIRE SENSOR RETURN SERIAL DATA CONN D TAN WIRE TAN/BLK WIRE TCC PWM SOL PPL CLASS II DATA TCC PWM SOLENOID TCC SOL TCC SOLENOID THROTTLE POSITION SENSOR (MOUNTED TO SIDE OF THROTTLE BODY) TP SENS INPUT TRANS FLUID TEMP SENSOR TRANS RANGE PRESS SW ASSY TRANS TEMP SIG IN TRANSMISSION RANGE SWITCH (BASE OF GEAR SELECTOR LEVER) UNDERHOOD FUSE BLOCK 1 VEHICLE SPEED SENSOR (LEFT REAR OF TRANSMISSION) VSS HI CONN A WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOL 1-2 SHIFT SOLENOID 2-3 SHIFT SOL 2-3 SHIFT SOLENOID 3-2 CTRL SOLENOID 3-2 DOWNSHIFT SOL AUTO TRANS FUSE 15 AUTOMATIC TRANSMISSION BATTERY IN BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) BRN WIRE BRN/WHT WIRE CLUSTER FUSE 27 CONN B DK BLU WIRE DRIVER INFORMATION CENTER E.C.M. FUSE 33 ECM FUSE 1 ECT SENS INPUT PNK RANGE SIGNAL "A" WIRE ENG 1 FUSE 30 ENGINE COOLANT TEMP SENSOR (FRONT OF ENGINE, ON WATER PUMP) GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK IGNITION IN LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MIL CONTROL ORG/BLK WIRE PARK/NEUTRAL IN PCM GROUND PCM GROUND CONN C PCM GROUND PPL VSS LO PCS HI PCS LO PNK IGNITION IN WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT REAR OF ENGINE COMPT, ABOVE BATTERY) PPL PPL BRAKE SWITCH INPUT PPL DATA LINK CONNECTOR (LEFT SIDE OF DASH) PRESS CTRL HI SOLENOID RANGE SIGNAL "B" RANGE SIGNAL "C" RED WIRE RED/BLK WIRE SENSOR RETURN SERIAL DATA CONN D TAN WIRE TAN/BLK WIRE TCC PWM SOL PPL CLASS II DATA TCC PWM SOLENOID TCC SOL TCC SOLENOID THROTTLE POSITION SENSOR (MOUNTED TO SIDE OF THROTTLE BODY) TP SENS INPUT TRANS FLUID TEMP SENSOR TRANS RANGE PRESS SW ASSY TRANS TEMP SIG IN TRANSMISSION RANGE SWITCH (BASE OF GEAR SELECTOR LEVER) UNDERHOOD FUSE BLOCK 1 VEHICLE SPEED SENSOR (LEFT REAR OF TRANSMISSION) VSS HI CONN A WHT WIRE YEL WIRE YEL/BLK WIRE

1995 VFTC BLK WIRE BLU WIRE DOWN ENTIRE SEAT ENTIRE SEAT UP FOR- WARD FORWARD/ BACK MOTOR FRONT HEIGHT FRONT HEIGHT FRONT HEIGHT FRONT HEIGHT MOTOR GRN WIRE HOT AT ALL TIMES POWER SEAT CIRCUIT BREAKER I/P FUSE BLOCK LEFT SEAT ADJUSTER SWITCH LEFT SEAT MOTOR ASSEMBLY MOTOR NCA WIRE ORG/ WIRE REAR HEIGHT REAR HEIGHT BACK REAR HEIGHT FRONT HEIGHT FRONT HEIGHT BACK REAR HEIGHT MOTOR REAR HEIGHT MOTOR FORWARD/ BACK MOTOR RED WIRE RIGHT SEAT ADJUSTER SWITCH RIGHT SEAT MOTOR ASSEMBLY SEAT SWITCH DIODE (UNDER CENTER CONSOLE) W/ LEFT POWER SEAT ONLY W/ RIGHT POWER SEAT WHT WIRE 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

1 2 3 4 5 6 7 GROUND AMPLIFIER RELAY (NEAR RIGHT SIDE OF INSTRUMENT CLUSTER) ANTENNA ANTENNA INPUT ASSEMBLY LINE DIAGNOSTIC LINK (ALDL) CONNECTOR (BELOW LEFT SIDE OF DASH) BLK WIRE BLU/BLK WIRE BRN WIRE COAXIAL CABLE DATA IN/OUT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, W/ DELAYED ACCESSORY BUS I/P FUSE BLOCK (RIGHT SIDE OF DASH) LEFT DOOR AMPLIFIER/ SPEAKER UNIT LEFT REAR AMPLIFIER/ SPEAKER UNIT LT AUDIO IN RT AUDIO IN AUDIO COMMON BATTERY PWR OUT LT BLU WIRE LT BLU/BLK WIRE LT BRN WIRE LT CTSY FUSE LT GRN WIRE NCA WIRE ORG/ WIRE PNK IGNITION OUT WIRE PNK PNK WIRE PNK RADIO ON OUTPUT IGNITION INPUT BATTERY INPUT WIRE PNK WIRE POWER ANTENNA PPL PPL/WHT WIRE PPL/YEL WIRE RADIO CONTROL HEAD (CENTER OF DASH) RADIO RECEIVER BOX (RIGHT REAR CARGO COMPARTMENT) RDO BATT FUSE RDO IGN FUSE RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT DOOR AMPLIFIER/ SPEAKER UNIT RIGHT REAR AMPLIFIER/ SPEAKER UNIT SHIELD GROUND 14 VOLTS OUT TAN WIRE VSS OUTPUT WHT WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 5 6 7 GROUND 1 2 3 4 LT FRONT SPEAKER LT FRONT SPEAKER RT FRONT SPEAKER RT FRONT SPEAKER 17 18 19 20 RT REAR SPEAKER RT REAR SPEAKER LT REAR SPEAKER LT REAR SPEAKER ANTENNA ANTENNA INPUT ASSEMBLY LINE DIAGNOSTIC LINK (ALDL) CONNECTOR (BELOW LEFT SIDE OF DASH) BLK WIRE BLU/BLK WIRE BRN WIRE COAXIAL CABLE DATA IN/OUT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, W/ DELAYED ACCESSORY BUS I/P FUSE BLOCK (RIGHT SIDE OF DASH) LEFT FRONT SPEAKER LEFT REAR SPEAKER LT AUDIO IN RT AUDIO IN AUDIO COMMON BATTERY PWR OUT LT BLU WIRE LT BLU/BLK WIRE LT BRN WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PNK IGNITION OUT WIRE PNK PWR ANT OUTPUT IGNITION INPUT BATTERY INPUT WIRE PNK WIRE POWER ANTENNA SYSTEM PPL PPL/WHT WIRE RADIO CONTROL HEAD (CENTER OF DASH) RADIO RECEIVER BOX (RIGHT REAR CARGO COMPARTMENT) RDO BATT FUSE RDO IGN FUSE RED WIRE RED/WHT WIRE RIGHT FRONT SPEAKER RIGHT REAR SPEAKER SHIELD GROUND 14 VOLTS OUT PPL TAN WIRE VSS OUTPUT WHT WIRE WHT/RED WIRE 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

A/T ACCY BATTERY BLK WIRE BULB TEST CENTRAL CONTROL MODULE (BELOW RADIO CONTROL HEAD) RELAY CONTROL CLUTCH PEDAL POSITION SWITCH (TOP OF CLUTCH PEDAL) FUSIBLE LINK GENERATOR I/P FUSE BLOCK CRANK P/N CLUTCH FUSE 10 IGNITION FUSE 6 IGNITION FUSE 7 IGNITION SWITCH LOCK M/T NCA WIRE OFF POWER DISTRIBUTION SYSTEM PPL PPL A/T M/T PPL PPL PULL- IN COIL HOLD- IN COIL RED WIRE RUN WIRE STARTER MOTOR STARTER SOLENOID THEFT DETERRENT RELAY (LEFT SIDE OF I/P) UNDERHOOD FUSE BLOCK 1 YEL WIRE YEL/BLK WIRE

AIR BAG FUSE 34 AIR BAG IND BLK WIRE BLK/WHT WIRE BRN WIRE CENTRAL CONTROL MODULE (BEHIND CENTER I/P) SEAT BELT INPUT CRANK AIR BAG FUSE 9 CLUSTER FUSE 27 DATA LINK CONNECTOR (LEFT SIDE OF I/P) DK GRN WIRE DK GRN/WHT WIRE DRIVER INFLATOR MODULE (MIDDLE OF STEERING WHEEL) DRIVER INFORMATION CENTER DRIVER SIDE "HIGH" PPL CRANK INPUT DRIVER SIDE "LOW" DRIVER SOURCE SENSE DUAL POLE ARMING SENSOR (BEHIND CENTER OF I/P) GRN WIRE GROUND GROUND SHORTING BAR GRY WIRE HOT IN HOT IN RUN, BULB TEST OR START HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK IGN 1 LEFT FORWARD DISCRIMINATING SENSOR (UNDER BATTERY, ON FRAME RAIL) LT GRN WIRE LT GRN/WHT WIRE NCA WIRE PASS SIDE "HIGH" PASS SIDE "LOW" PASS SOURCE SENSE PASSENGER INFLATOR MODULE (RIGHT SIDE OF I/P) PNK PPL WIRE PNK WIRE REDUNDANT IND GROUND PNK WIRE RIGHT FORWARD DISCRIMINATING SENSOR (BELOW BLOWER MOTOR HOUSING, ON FRAME RAIL) SEAT BELT SW SIGNAL SEAT BELT SW- SHORTING BAR SHORTING BAR DK SIR COIL ASSEMBLY (TOP OF STEERING COLUMN) SIR IND PNK REDUNDANT IND IGN 1 WIRE TAN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE