Chevrolet Corvette C8 (2020-2024) engine control module Wiring diagrams

5.5L 6.2L 6.2L 5.5L A/C REFRIGERANT PRESS SENS SIG BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE CAN BUS (-) SERIAL DATA CAN BUS (-) SERIAL DATA FUSED SPLY 2 CLUTCH RLY CTRL CAN-BUS COMPUTER DATA LINES SYSTEM COOLANT TEMP SIG ENGINE COMPARTMENT AMBIENT AIR TEMPERATURE SENSOR ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR 2 ENGINE COOLANT TEMPERATURE SENSOR 3 FUEL PUMP DRIVER CONTROL MODULE GND 10 GRN WIRE SENS 5 VOLT REF 1 SENS LO REF SENS LO REF 1 SENS LO REF 2 TEMP SENS 2 SIG TEMP SENS SIG VIO WIRE VIO/BLU WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL/BLK WIRE YEL/VIO WIRE

5.5L 6.2L AIR INLET VALVE ACTUATOR BATTERY MONITOR MODULE BLU/BLK WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CAN BUS (+) SER DATA CAN BUS (-) 3 SER DATA DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR ENABLE ENGINE CONTROL MODULE FUEL LEVEL SENSOR FUEL PUMP POWER CONTROL MODULE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE INSIDE AIR MOISTURE, WINDSHIELD TEMPERATURE SENSOR LEFT TEMPERATURE VALVE ACTUATOR LIN BUS 1 LIN BUS 2 LIN BUS 3 LIN BUS 5 LIN BUS 6 LIN BUS 9 MASS AIR FLOW SENSOR MODE VALVE ACTUATOR ON BATTERY) PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR PASSENGER FRONT SIDE DOOR WINDOW SWITCH RIGHT COOLING FAN MOTOR RIGHT TEMPERATURE VALVE ACTUATOR SENS BUS SENS BUS ENABLE SER DATA CAN BUS (+) 2 SER DATA CAN BUS (-) SER DATA CAN BUS (-) 3 VIO/GRN WIRE W/ GROUND CLEARANCE BODY HEIGHT WHT WIRE WINDSHIELD WIPER MOTOR

5.5L 6.2L 6.2L 5.5L BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE CAN BUS (-) SERIAL DATA CAN-BUS COMPUTER DATA LINES SYSTEM COOLANT TEMP SIG DRIVER INFORMATION CENTER DISPLAY ENGINE COMPARTMENT AMBIENT AIR TEMPERATURE SENSOR ENGINE CONTROL MODULE ENGINE COOLANT TEMPERATURE IND ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR 2 ENGINE COOLANT TEMPERATURE SENSOR 3 FUEL PUMP DRIVER CONTROL MODULE FUSED SPLY 2 GRY WIRE GRY/WHT WIRE INSTRUMENT PANEL CLUSTER CONTROL MODULE LOGIC RED/WHT WIRE SENS LO REF SENS LO REF 1 SENS LO REF 2 TEMP SENS 2 SIG TEMP SENS SIG VIO WIRE VIO/BLU WIRE WHT WIRE YEL/BLK WIRE YEL/VIO WIRE

5.5L 6.2L ANIMATION LIGHTING CTRL BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND CENTER OF DASH) BRAKE APPLY SENS CTRL BRAKE APPLY SENS SIG BRAKE PEDAL POSITION SENSOR BRN/BLU WIRE BRN/GRY WIRE BRN/YEL WIRE BUS 7 (-) CENTER HI MOUNTED COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR- VIEW MIRROR ENGINE CONTROL MODULE GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HAZARD SW SIG HAZARD WARNING SWITCH HEAD HEADLIGHTS HEADLIGHTS SYSTEM HIGH MOUNT STOP LAMP ING INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT LEFT FRONT DRL CTRL LEFT HEADLAMP HIGH BEAM CTRL LEFT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP LEFT REAR PARK LAMP CTRL LEFT REAR STOP LAMP CTRL LEFT TURN IND LEFT TURN SIGNAL LAMP CTRL LH TURN SW SIG LIGHTING CONTROL MODULE (UNDER RIGHT SIDE OF DASH) LOGIC LOW REFERENCE LR TURN SIG LAMP CTRL 2 NCA WIRE PARK AUTO OFF PARK LAMP SIG PARK LAMPS IND PASSENGER OUTSIDE REAR VIEW MIRROR PNK/BLK WIRE REAR LICENSE PLATE LAMP CTRL REAR TURN SIG LAMP FEEDBACK SIG RF TURN SIG LAMP CTRL RH TURN SW SIG RIGHT RIGHT FRONT DRL CTRL RIGHT HEADLAMP HIGH BEAM CTRL RIGHT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP RIGHT REAR PARK LAMP CTRL RIGHT REAR STOP LAMP CTRL RIGHT TURN IND RIGHT TURN SIG LAMP CTRL 2 RR TURN SIG LAMP FEEDBACK SIG RUN/CRANK IGNITION 1 VOLTAGE 7 SENS SIG SERIAL DATA SERIAL DATA (+) LOW REF STOP LP SUPPLY VOLT SYSTEM TURN SIGNAL SWITCH VIO/BLK WIRE VIO/BLU WIRE VIO/WHT WIRE VOLT REFERENCE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE WINDSHIELD WIPER SWITCH HIGH SIG WIPER/WASHER SYSTEM YEL/GRN WIRE

5.5L AUXILIARY ENGINE COOLING FAN MOTOR 1 BATTERY MONITOR MODULE BLK WIRE COUPE ENGINE CONTROL MODULE FUEL PUMP POWER CONTROL MODULE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 7 IGNITION COIL 8 LEFT UNDERHOOD LAMP MASS AIR FLOW SENSOR NCA WIRE PASSENGER'S SEAT BACK) REAR WINDOW DEFOGGER GRID RIGHT COOLING FAN MOTOR RIGHT UNDERHOOD LAMP SUSPENSION CONTROL MODULE TRANSMISSION CONTROL MODULE W/ ENGINE, LIGHTING SALES PACKAGE W/O ENGINE, LIGHTING SALES PACKAGE WHT WIRE

5.5L 6.2L AMBIENT AIR TEMP SENS SIG AMBIENT AIR TEMPERATURE SENSOR AUTOMATIC TRANSMISSION CONTROL INDICATOR AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (-) 2 SER DATA AUTOSAR CAN BUS SERIAL DATA BATT POSITIVE VOLT BATTERY POSITIVE VOLTAGE BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND CENTER OF DASH) BRN/BLU WIRE CAN BUS (-) 2 SER DATA COMPUTER DATA LINES SYSTEM CTRL MOD LIN BUS 1 DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM ENGINE OIL PRESSURE SENSOR ENGINE OIL TEMPERATURE SENSOR FUEL LEVEL SENSOR FUEL PUMP POWER CONTROL MODULE GEAR SHIFT CONTROL MODULE (ON CENTER CONSOLE) GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES ILL INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC OIL PRESS SENS SIG OIL TEMP SENS SIG PARKING BRAKE CONTROL SWITCH PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR RED/BLU WIRE RED/GRY WIRE SENS LOW REF SENS LOW REF 1 SERIAL DATA CAN BUS (-) TEMP SENS SIG VIO WIRE WHT WIRE WHT/RED WIRE YEL/BRN WIRE

5.5L 6.2L BATTERY BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER ENGINE CONTROL MODULE GEAR SHIFT CONTROL MODULE GENERATOR INSIDE REAR VIEW MIRROR INSTRUMENT PANEL CLUSTER CONTROL MODULE LIGHTING CONTROL MODULE NCA WIRE POWER STEERING CONTROL MODULE REAR BODY WIRING HARNESS JUNCTION BLOCK RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESTRAINTS CONTROL MODULE SOUND QUALITY EXHAUST CONTROL VALVE 2 ACTUATOR SOUND QUALITY EXHAUST CONTROL VALVE ACTUATOR TO INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 3 OF 6) TO INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 4 OF 6) TO REAR BODY WIRING HARNESS JUNCTION BLOCK (DIAGRAM 2 OF 6) TO REAR BODY WIRING HARNESS JUNCTION BLOCK (DIAGRAM 5 OF 6) TRANSMISSION CONTROL MODULE VARIABLE EXHAUST CONTROL VALVE 2 ACTUATOR VARIABLE EXHAUST CONTROL VALVE ACTUATOR VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE W/ PERFORMANCE EXHAUST SYSTEM

5.5L 6.2L AUXILIARY COOLING FAN MOTOR 1 DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH ENGINE CONTROL MODULE ENGINE CONTROLS IGNITION RELAY EVAPORATIVE EMISSION CANISTER VENT SOLENOID VALVE FROM BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK (DIAGRAM 1 OF 6) FRONT SUSPENSION LEVELING/LIFTING HYDRAULIC POWER PACK MODULE FUEL PUMP POWER CONTROL MODULE LEFT FOLDING TOP CONTROL MODULE LEFT FOLDING TOP STOWAGE COMPARTMENT CONTROL MODULE LIFTGATE LATCH CONTROL MODULE NCA WIRE PASSENGER FRONT SIDE DOOR WINDOW SWITCH REAR BODY WIRING HARNESS JUNCTION BLOCK REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FOLDING TOP CONTROL MODULE RIGHT FOLDING TOP STOWAGE COMPARTMENT CONTROL MODULE SERIAL DATA GATEWAY MODULE STARTER RELAY SUSPENSION CONTROL MODULE

5.5L 6.2L 5.5L AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (-) 2 SERIAL DATA BATTERY BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY SENSOR MODULE BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND CENTER OF DASH) COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE GENERATOR GRN/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGNITION MODE SWITCH MODE VOLTAGE IGNITION MODE SWITCH SIGNAL 2 J113 (6.2L) J159 (5.5L) ON/OFF VEHICLE SWITCH PASSIVE START SWITCH 2 LOW REFERENCE REAR BODY WIRING HARNESS JUNCTION BLOCK RED WIRE RED/BLU WIRE RED/YEL WIRE RUN/CRANK IGNITION 1 VOLTAGE 1 SERIAL DATA GATEWAY MODULE (BEHIND CENTER OF DASH) SIGNAL GROUND STARTER STARTER ENABLE RELAY CONTROL STARTER RELAY TRANSMISSION CONTROL MODULE (FORWARD OF RIGHT WHEEL LINER) VIO/GRY WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

5.5L 6.2L BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/YEL WIRE BUS (+2) SER DATA BUS (-) SER DATA CAMSHAFT W 2 LOW REF COMPUTER DATA LINES SYSTEM CRANKSHAFT POS SENS REPLICATED SIG ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM GRN/VIO WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT AUTOMATIC TRANSMISSION MANUAL SHIFT AUXILIARY POSITION SWITCH LIN BUS 1 POS SENS SIG PWR MODULE WAKEUP SIG REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRY WIRE RIGHT AUTOMATIC TRANSMISSION MANUAL SHIFT AUXILIARY POSITION SWITCH RUN/CRANK IGN 1 VOLT 2 SIG GROUND STEERING WHEEL AIR BAG COIL TRANS TAP DOWN SW SIG TRANS TAP UP SW LOW REF TRANS TAP UP SW SIG TRANSMISSION CONTROL MODULE (FORWARD OF RIGHT WHEEL LINER) VIO/BLU WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL/BLU WIRE