Chevrolet Corvette C5 (1997-2004) instrument panel cluster Wiring diagrams

2-3 SHIFT SOLENOID VALVE 21 20 PPL 1 40 3-2 SHIFT SOLENOID VALVE ASSEMBLY 1-2 SHIFT SOLENOID VALVE 5 VOLT REF AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DATA DECODER PARITY SWITCH DK BLU WIRE DK GRN WIRE ENGINE COOLANT TEMPERATURE SENSOR (LEFT SIDE OF ENGINE BELOW GENERATOR) EXTENDED BRAKE TRAVEL SWITCH FUSE 19 GRY WIRE HOT AT ALL TIMES HOT IN ON OR START I/P FUSE BLOCK (RIGHT FRONT FOOTWELL) INSTRUMENT PANEL CLUSTER IPC FUSE 19 LO AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR LOW REF LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL POSITION (PNP) SWITCH PCM FUSE 16 PNK 58 33 62 17 18 53 79 14 15 74 80 PPL WIRE PNK CANISTER VENT SOLENOID WIRE PNK CRUISE CONTROL SYSTEM WIRE PNK PNK WIRE PNK SOLID STATE WIRE PNK WIRE POWERTRAIN CONTROL MODULE (REAR OF RIGHT FRONT FENDER) PPL PRESSURE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE REV SPLICE PACK 208 (RIGHT SIDE OF DASH) STAR CONNECTOR 1 (IN DASH HARN, LEFT SIDE OF BCM) STOP LAMP SWITCH TAN WIRE TAN/BLK WIRE TCC/SHIFT SWITCH THROTTLE ACTUATOR CONTROL MODULE (BELOW BATTERY) THROTTLE POSITION SENSOR (RIGHT SIDE OF THROTTLE BODY) TP SENS 1 TP SENS 2 UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) PCM B FUSE 23 VEHICLE SPEED SENSOR (RIGHT SIDE OF DIFFERENTIAL) WHT WIRE YEL WIRE YEL/BLK WIRE

ABS FUSE 52 ABS IND. ABSTRNS FUSE 5 BATTERY IGNITION 3 VAR EFF STR ACT HI VAR EFF STR ACT LOW BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (IN RIGHT FOOTWELL) BRAKE FLUID PRESSURE SENSOR (NEAR MASTER CYLINDER) BRAKE PRESS SENS SIG STR WHL POS SIG B YAW RATE SENS SIG BRAKE PRESSURE MODULATOR VALVE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEL TORQUE DEL TORQUE SIG STR WHL POS SIG A DK BLU WIRE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (AT LEFT FRONT SIDE OF ENGINE COMPT) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (IN REAR COMPT, INSIDE REAR TUB) GROUND GROUND GRY WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START I/P FUSE BLOCK (IN RIGHT FRONT FOOTWELL, IGNITION 1 INSTRUMENT PANEL CLUSTER IPC FUSE 19 LATERAL ACCEL IN STOPLAMP SW LATERAL ACCELEROMETER SENSOR (UNDER RIGHT SEAT) LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (ON RIGHT SIDE OF ENGINE COMPT) PUMP MOTOR RED WIRE REQ TORQUE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR RUN WIRE SERIAL DATA STEERING WHEEL POSITION SENSOR (SWPS) (AT BASE OF STEERING COLUMN) STOPLIGHT SWITCH (ON TOP OF BRAKE PEDAL SUPPORT) STP HAZ FUSE 8 STR POS SENS SIG TAN WIRE TAN/BLK WIRE TRAC SW TRACTION IND TRACTION/ SUSPENSION CONTROL SWITCH UNDERHOOD FUSE BLOCK (ON RIGHT REAR OF ENGINE COMPT) VARIABLE EFFORT STEERING ACTUATOR (ON LEFT SIDE OF STEERING RACK ASSEMBLY) WHT WIRE YAW RATE SENSOR (UNDER HVAC CONTROL HEAD) YEL WIRE

BATTERY BLK WIRE BODY CONTROL MODULE (BCM) DK BLU WIRE DK GRN WIRE GRN WIRE GROUND HDLP OFF IN HDLP ON HDLPMOTL H FUSE 4 HDLPMOTR H FUSE 3 HEADLAMP DOOR CONTROL MODULE (IN LOWER RIGHT FRONT OF ENGINE COMPT) HEADLAMP SWITCH HEADLAMPS OFF INPUT HEADLAMPS ON INPUT HEADLIGHTS SYSTEM (HEADLAMPS, FOG LAMPS CIRCUIT) HOT AT ALL TIMES I/P FUSE BLOCK (IN RIGHT FRONT FOOTWELL, INSTRUMENT PANEL CLUSTER LEFT HEADLAMP DOOR ASSEMBLY LEFT HEADLAMP DOOR CONTROL LT BLU WIRE LT GRN WIRE NCA WIRE OFF PARK HEAD ORG/ WIRE PK T/LP FUSE 6 POWER DISTRIBUTION SYSTEM RIGHT HEADLAMP DOOR ASSEMBLY RIGHT HEADLAMP DOOR CONTROL UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) WHT WIRE

BLK WIRE DK GRN WIRE GRY WIRE HI LO HI MIST HI MIST LO OFF 2 7 0 1 5 0 8 2 3 9 HOT IN ACC, ON I/P FUSE BLOCK (IN RIGHT FRONT FOOTWELL, MOUNTED TO TOE BOARD) INSTRUMENT PANEL CLUSTER LO OFF MIST NCA WIRE OFF 6 8 0 PNK WIRE PPL SPLICE PACK 101 (AT LEFT HEADLAMP DOOR OPENING ASSEMBLY CONNECTOR BREAKOUT) SPLICE PACK 201 (LEFT KICK PANEL) UNDERHOOD FUSE BLOCK (ON RIGHT REAR OF ENGINE COMPARTMENT) WASHER FLUID LEVEL SIGNAL WASHER SWITCH WHT WIRE WINDSHIELD WASHER SOLVENT LEVEL SWITCH (INSIDE SOLVENT CONTAINER) WINDSHIELD WIPER MOTOR (ON LEFT SIDE OF FIREWALL) B+ WINDSHIELD WIPER/WASHER SWITCH WIPER SWITCH WSW MINIFUSE 10 YEL WIRE

3 4 5 6 7 8 9 10 11 PPL A/C REFRIGERANT PRESSURE SENSOR (ATTACHED TO A/C HIGH SIDE LINE) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CRUISE CONTROL SYSTSEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE COOLANT TEMPERATURE SENSOR (LEFT SIDE OF OF ENG, BELOW GENERATOR) ENGINE OIL PRESSURE SENSOR (ON TOP CENTER REAR OF ENG) FOR 8 PIN IN-LINE CONN TOP CENTER OF VALVE COVER) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT WITH IGN RELAY ENERGIZED (IN RUN OR START) I/P FUSE BLOCK IGN IGN CTRL IGNITION COIL/MODULE 1 (TOP OF CYLINDER) IGNITION COIL/MODULE 3 (TOP OF CYLINDER) INSTRUMENT PANEL CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MANIFOLD ABSOLUTE PRESSURE SENSOR (ON TOP REAR OF INTAKE MANIFOLD) ORG/ WIRE ORG/BLK WIRE PLUG PLUG SPARK PNK EXTENDED BRAKE TRA PNK WIRE PNK PNK WIRE PNK WIRE PPL RED WIRE RED/BLK WIRE REF LO SET/COAST SIG RES/ACC SIG STOP SW SIG IGN SPARK STOP LAMP SWITCH (ON TOP OF BRAKE PEDAL SUPPORT) STOP LAMP SWITCH (TOP OF BRAKE PEDAL SUPPORT) STP HAZ FUSE 8 TAC SERL DATA TAC SERL DATA ON/OFF SIG GND TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROT CONT FUSE 17 UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE

1 TO 4 IND 1223 (OR 375) 2-3 SS (OR 1-4 LAMP CTRL) TR SHIFT SOL A 2128 2122 2125 IGN CTRL 8 IGN CTRL 2 IGN CTRL 5 IGN CTRL 3 3 4 5 6 7 8 9 10 11 PPL 472 2121 2127 IAT SEN SIG IGN CTRL 1 IGN CTRL 7 IGN CTRL 6 IGN CTRL 4 PPL A/C REFRIG PRESS SEN SIG ALT TERM L A/C STATUS SIG A/C SYSTEM A/T AIR PUMP RLY CTRL ANTI-LOCK BRAKE SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CMP SEN B+ SUPPLY PCM GND COOLING FANS SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC SUSPENSION SYSTEM ENG SPEED VSS INPUT FUEL LEVEL SEN SIG FUEL LEVL SEN SIG (SECOND) FUEL TANK PRESSURE SENSOR GRY WIRE GRY/BLK WIRE IGN IGN CTRL IGNITION COIL/MODULE 2 (TOP OF CYLINDER) IGNITION COIL/MODULE 4 (TOP OF CYLINDER) IGNITION COIL/MODULE 6 (TOP OF CYLINDER) IGNITION COIL/MODULE 8 (TOP OF CYLINDER) INSTRUMENT PANEL CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE M/T MAF SEN SIG MAP SEN SIG ENG COOL FAN RLY 2&3 CTRL EVAP CAN PURGE VALVE CTRL NCA WIRE PLUG PLUG SPARK PNK WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF ENG COMPT) PPL PPL 401 400 VSS REF LO VSS SIG HI PPL AIR SOL RLY CTRL TORQUE DELIVERED TRANS FLUID PRESS CTRL HI PPL IAT SEN GND ENG OIL PRESS SEN SIG PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO SPARK STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANS FLUID PRESS CTRL LO FUEL PUMP RLY CTRL ENG SPEED (TACH) OUT SIG UNDERHOOD FUSE BLOCK VEHICLE SPEED OUT TRAN TEMP SEN SIG ALT F TERMINAL VEHICLE SPEED SENSOR (ON RIGHT OF DIFFERENTIAL) WHT WIRE YEL WIRE YEL/BLK (OR WHT) WIRE YEL/BLK WIRE