Chevrolet Corvette C6 (2004-2014) computer data lines system Wiring diagrams

A/T M/T AUTOMATIC TRANSMISSION (IF EQUIPPED) AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION SHIFT LEVER (CLOSED IN PARK) BACKUP LAMP RLY CTRL BACKUP LAMP SWITCH (RIGHT SIDE OF MANUAL TRANSMISSION) BACKUP LAMP SWITCH (W/ REAR FOG LAMP) (RIGHT SIDE OF MANUAL TRANSMISSION) BCK/UP LAMP RELAY BLK WIRE BODY CONTROL MODULE (BCM) CLASS 2 SER DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GM LAN GM LAN SER DATA SER DATA BUS - BUS + TRS A TRS B SIG GND SIG GRY WIRE HI SPD SER DATA + HOT AT ALL TIMES INSIDE REARVIEW MIRROR (ISRVM) LEFT BACKUP LAMP RIGHT BACKUP LAMP LOGIC LT BLU WIRE LT GRN WIRE M/T A/T RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (RIGHT SIDE OF DASH) REVERSE LAMPS FUSE REVERSE SWITCH SUPPLY VOLTAGE SHIFT SELECT SW SIG (A/T) REVERSE LAMP RELAY CTRL (M/T) STEERING COLUMN LOCK CONTROL MODULE (RIGHT SIDE OF STEERING COLUMN) STOP/ B/U/LAMPS FUSE 5 SWITCH SIG TAN WIRE TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK W/ CONTINUOUSLY VARIABLE REAR TIME DAMPING W/O CONTINUOUSLY VARIABLE REAR TIME DAMPING WHT WIRE YEL WIRE

ABS FUSE 11 ABS FUSE 27 ABS/MRRTD FUSE 3 BLK WIRE BLK/WHT WIRE BRN WIRE CAN BUS HI SERIAL DATA CAN BUS HIGH SERIAL DATA CAN BUS LO SERIAL DATA CAN BUS LOW SERIAL DATA COMPUTER DATA LINES SYSTEM EXCEPT PERFORMANCE PACKAGE SPECIAL COUPE EXCEPT PERFORMANCE PERFORMANCE PACKAGE PACKAGE SPECIAL SPECIAL COUPE COUPE GND (AT BASE OF LEFT "A" PILLAR) HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGIZED IGNITION GND CAN BUS VOLTAGE HIGH SERIAL DATA LT GRN WIRE LT GRN/BLK WIRE PERFORMANCE PACKAGE SPECIAL COUPE PNK IGNITION VOLTAGE WIRE PNK PNK WIRE PNK WIRE RED WIRE RED/WHT WIRE STEERING ANGLE SENSOR (BASE OF STEERING COLUMN, UNDER DASH) SUSPENSION CONTROL SWITCH TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) WHT WIRE YAW, LATERAL ACCELEROMETER SENSOR (UNDER HVAC CONTROL HEAD)

2501 2500 1206 COMPUTER DATA LINES SYSTEM ABS/ MRRTD FUSE 3 ANTI-LOCK BRAKES SYSTEM EXTERIOR LIGHTS SYSTEM BLK WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON TOE BOARD, IN RIGHT FOOTWELL) BRN WIRE COMPUTER DATA LINES SYSTEM CTRL SW SIG DATA DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGIZED INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT SHOCK ABSORBER ACTUATOR (LEFT FRONT SHOCK ABSORBER) LEFT REAR SHOCK ABSORBER ACTUATOR (LEFT REAR SHOCK ABSORBER) LEFT REAR SUSPENSION POSITION SENSOR (LEFT REAR SUSPENSION CONTROL ARM) LF POSI SENS SIG RF POSI SENS SIG LF VOLT REF RF VOLT REF LOGIC LOW REF LR VOLT REF RR VOLT REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MRRTD FUSE 13 NCA WIRE ORG/BLK WIRE PERF TRACTION IND PNK 11 2 WIRE PNK WIRE PPL/WHT WIRE RED/WHT WIRE RIGHT FRONT SHOCK ABSORBER ACTUATOR (RIGHT FRONT SHOCK ABSORBER) RIGHT FRONT SUSPENSION POSITION SENSOR (RIGHT FRONT SUSPENSION SHOCK ABSORBER) RIGHT REAR SHOCK ABSORBER ACTUATOR (RIGHT REAR SHOCK ABSORBER) RIGHT REAR SUSPENSION POSITION SENSOR (RIGHT REAR SUSPENSION CONTROL ARM) RR POSI SENS SIG SELECTIVE RIDE IND SPORT IND SPORT LED CTRL TOUR LED CTRL SUSPENSION CONTROL SWITCH (W/O PERFORMANCE PACKAGE SPECIAL COUPE) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TOUR IND UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) W/ PERFORMANCE PACKAGE SPECIAL COUPE W/O PERFORMANCE PACKAGE SPECIAL COUPE

5 67 66 PRK LMP SW ON SIG RT TRN SIG SW LT TRN SIG SW 55 56 38 CLASS 2 SER DATA RF TRN SIG VLT LF TRN SIG VLT BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON TOE BOARD, IN RIGHT FOOTWELL) BRAKE PEDAL POSITION (BPP) SENSOR (MOUNTED ON BRAKE PEDAL BRACKET) BRN WIRE BRN/WHT WIRE CENTER HIGH MOUNTED STOP LAMP (CHMSL) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEFT FRONT SIDE MARKER LAMP LEFT PARK/ TURN TURN PARK SIGNAL LAMP LOGIC LOW REF BRK POS SENS SIG HAZARD SW SIG LT BLU WIRE LT BLU/WHT WIRE LT DK LT GRN WIRE OFF AUTO PARK HEAD PARK LAMP RELAY 37 PK LAMPS FUSE 8 PRK LMP RLY CNTL RED WIRE RED/WHT WIRE RIGHT FRONT SIDE MARKER LAMP RIGHT PARK/ TURN PARK SIGNAL LAMP RR LMP SUPPLY VLT LR LMP SUPPLY VLT STOP/ B/U/ LAMPS FUSE 5 STP LMP SW SIG TAN WIRE TURN TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

BLK WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON TOE BOARD, IN RIGHT FOOTWELL) BREAKOUT) BRN WIRE CLUSTER/ HUD FUSE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY GRY WIRE GRY/BLK WIRE HAZARD SWITCH OFF ON OFF ON HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER IPC IPC B+ IPC CLASS 2 DATA IPC HZRD FLASH SIG LAMP LEFT INNER TAIL/ STOP, TURN SIGNAL LAMP (W/O REAR FOG LAMP) LEFT LICENSE LAMP LEFT OUTER TAIL/ STOP, TURN SIGNAL LAMP (W/O REAR FOG LAMP) LEFT REAR SIDE MARKER LAMP LEFT REAR TURN SIGNAL LAMP LEFT TURN SIG IND LOGIC LOGIC STP STP LMP LMP RLY SW CTRL SIG LT BLU WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/WHT WIRE RIGHT OUTER TAIL/ STOP, TURN SIGNAL LAMP (W/O REAR FOG LAMP) RIGHT RIGHT LICENSE LAMP INNER TAIL/ STOP, TURN SIGNAL LAMP (W/O REAR FOG LAMP) RIGHT TAIL/ STOP LAMP (W/ REAR FOG LAMP) RIGHT TURN SIG IND STOP LAMP RELAY TAN WIRE W/O REAR FOG LAMP W/ REAR FOG LAMP WHT WIRE YEL WIRE

5 VOLT REF BARO SENS SIG BAROMETRIC PRESSURE (BARO) SENSOR (ON RIGHT SIDE OF INTAKE MANIFOLD) BLK WIRE BLK/WHT WIRE BOOST SENS SIG BRN WIRE BRN/WHT WIRE CLUTCH PEDAL CLUTCH PEDAL POSITION (CPP) SENSOR COMPUTER DATA LINES SYSTEM COOLANT PUMP CTRL COOLING FANS SYSTEM CTRL DATA BUS - DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DUTY CYCLE SIGNAL ECT SENS SIG ENGINE CONTROL MODULE (ECM) (RIGHT SIDE OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (FRONT OF LEFT CYLINDER HEAD) FAN SPD CTRL GEN TURN ON SIG GENERATOR FIELD GRY WIRE GRY/BLK WIRE GRY/WHT WIRE INTAKE AIR TEMPERATURE (IAT) SENSOR LOW REF LT BLU WIRE LT GRN WIRE MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (TOP LEFT SIDE OF ENGINE) MAT SENS SIG ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK PNK PNK WIRE PNK PNK PPL WIRE PNK PNK WIRE PNK WIRE POSITION SENS SIG PPL PPL 18 19 PPL/WHT WIRE RED WIRE RED/WHT WIRE SENS SIG SKIP SHIFT SOL SOL CTRL STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE VSS HI SIG VSS LOW SIG W/ MAGNETIC RIDE CONTROL W/O MAGNETIC RIDE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 TO 4 SHIFT IND BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (LOWER LEFT FRONT OF ENGINE) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY FUEL INJECTORS (TOP RIGHT SIDE OF ENGINE, BELOW FUEL RAIL) GND B+ GRY WIRE GRY/WHT WIRE IGN MALFUNCTION INDICATOR LAMP INSTRUMENT PANEL CLUSTER (IPC) KNOCK SENSOR (KS) 2 (LOWER LEFT SIDE OF ENGINE) LOGIC LOW SPEED LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE ORG/BLK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PPL/WHT WIRE RED WIRE RED/WHT WIRE TAN WIRE TAN/WHT WIRE W/ COOLING SYSTEM W/ MAGNETIC RIDE CONTROL W/O MAGNETIC RIDE CONTROL WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 HI VOLT HI PWM SIG HI VOLT LO PWM SIG 2 3 4 6 5 PHASE 3 BATT VOLT PHASE 2 PHASE 1 GND BATT+ VOLT BATTERY BLK WIRE BLK/WHT WIRE BREAKOUT) BRN WIRE CMP SENS SIG SENS SIG COMPUTER DATA LINES SYSTEM CTRL 2 DATA DATA + DATA- DATA BUS - DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) FUEL INJ 4 CTRL FUEL INJ 7 CTRL FUEL INJ 1 CTRL GND FUEL INJ 6 CTRL IC 2 CTRL IC 6 CTRL IC 3 CTRL FUEL INJ 8 CTRL FUEL INJ 5 CTRL FUEL PRESSURE SENSOR FUEL PUMP FLOW CONTROL MODULE FUEL PUMP FLOW CONTROL MODULE RELAY FUEL PUMP INLINE FUSE GRY WIRE GRY/WHT WIRE HI VOLT HI PWM SIG IGN 1 VOLT IGN VOLT SIG IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 5 IGNITION COIL 7 LOW REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK IGN VOLT WIRE PNK PPL WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE RED WIRE RED/WHT WIRE REF VOLT RLY CTRL SENS SIG SPARK PLUG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 TO 4 SHIFT IND 4 13 400 401 PPL 459 3223 3122 587 AIR CONDITIONING SYSTEM A/C COM RLY CTRL LOW CTRL LOW CTRL SKIP/SHIFT SOL CTRL A/C REFRIGERANT PRESSURE SENSOR (ON A/C HIGH PRESSURE LINE) ACCESSORY VOLTAGE BLK WIRE BLK/WHT WIRE BREAKOUT) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DATA DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY ECM/TCM/ EASY KEY FUSE 56 EVAP SOL CTRL FUEL LEVEL SENS SIG FUEL PUMP, SENDER ASSEMBLY (IN LEFT FUEL PUMP ASSEMBLY) FUEL TANK PRESSURE (FTP) SENSOR (IN RIGHT FUEL TANK) GROUND GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES IAT SENS SIG LOW REFERENCE INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REF LT BLU WIRE MAF SENSOR SIG LOW REF MIL CONTROL HI SIG FUEL LEVEL SENS SIG VSS HIGH SIG VSS LOW SIG PPL MIL IND IGN NAVIGATION, SOUND SYSTEMS ORG/BLK WIRE ORG/WHT WIRE PNK IGNITION 1 VOLTAGE ENGINE SPEED SIG LOW SIGNAL FUEL PUMP RLY CTRL WIRE PNK WIRE POS SEN SIG POWER DISTRIBUTION SYSTEM PPL PPL LOW REFERENCE FUEL TANK PRESS SIG PPL/WHT WIRE RADIO RED/WHT WIRE SECONDARY RIGHT FUEL LEVEL SENSOR (IN RIGHT FUEL TANK) SENS SIG START RLY CTRL STARTING/CHARGING SYSTEM STOP LAMP SW SIG HI SIG LOW SIG A/C REFRIGERANT SIG LOW REFERENCE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) (M/T) (ON TOP RIGHT SIDE OF DIFFERENTIAL) VEHICLE SPEED SIG COOLING FAN RLY CTRL IGNITION 1 RELAY CTRL VSS W/ MAGNETIC RIDE CONTROL W/O MAGNETIC RIDE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE

1 TO 4 SHIFT IND 4 13 400 401 PPL A/C COM RLY CTRL LOW CTRL LOW CTRL SOL CTRL A/C REFRIGERANT PRESSURE SENSOR (ON A/C HIGH PRESSURE LINE) ACCESSORY VOLTAGE IGNITION 1 VOLTAGE BATTERY POS VOLT AIR CONDITIONING SYSTEM 459 3223 2391 587 BLK WIRE BLK/WHT WIRE BREAKOUT) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DATA DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY ECM/TCM/ EASY KEY FUSE 56 EVAP SOL SIG FUEL LEVEL SENS SIG FUEL PUMP RLY CTRL FUEL PUMP, SENDER ASSEMBLY (IN LEFT FUEL PUMP ASSEMBLY) FUEL TANK PRESSURE (FTP) SENSOR (IN RIGHT FUEL TANK) GND RAIL) GROUND GRY WIRE HOT AT ALL TIMES IAT SENS SIG LOW REFERENCE INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REF LT BLU WIRE MAF SENSOR SIG LOW REFERENCE MIL IND IGN NAVIGATION, SOUND SYSTEMS ORG/BLK WIRE ORG/WHT WIRE PNK IGNITION 1 VOLTAGE ENGINE SPEED SIG WIRE PNK WIRE POS SENS CTRL PPL PPL 10 11 12 13 14 15 PPL LOW REFERENCE SENS SIG PPL/WHT WIRE RADIO RED/WHT WIRE SECONDARY RIGHT FUEL LEVEL SENSOR (IN RIGHT FUEL TANK) SENS SIG STARTER RLY CTRL STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (M/T) (ON TOP RIGHT SIDE OF DIFFERENTIAL) VEHICLE SPEED SIG COOLING FAN RLY IGNITION 1 RELAY CTRL VSS W/ MAGNETIC RIDE CONTROL W/O MAGNETIC RIDE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE