Chevrolet Corvette C6 (2004-2014) radio Wiring diagrams

11 10 GMLAN DATA BUS - GMLAN DATA BUS + 25 24 39 40 GMLAN DATA BUS + GMLAN DATA BUS - GMLAN DATA BUS - GMLAN DATA BUS + 27 15 26 14 GMLAN DATA BUS + GMLAN DATA BUS - GMLAN DATA BUS + GMLAN DATA BUS - 27 28 GMLAN DATA BUS - GMLAN DATA BUS + 8 9 3 GMLAN DATA BUS + GMLAN DATA BUS - GMLAN DATA BUS - BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CLASS CLASS 2 SERIAL DATA CLASS CLASS CONTROL SOLENOID VALVE ASSEMBLY (IN AUTOMATIC TRANSMISSION) DATA LINK CONNECTOR (DLC) (UNDER DASH, BELOW STEERING COLUMN) DK BLU WIRE DRIVER DRIVER WINDOW DOOR SWITCH CONTROL MODULE (BOTTOM CENTER OF DRIVER DOOR) DRIVER MEMORY SEAT MODULE (UNDER CENTER OF DRIVERS SEAT) ENGINE CONTROL MODULE (ECM) (6.2L SUPERCHARGED: GMLAN DATA BUS- GRY WIRE HIGH SPEED GMLAN SERIAL DATA BUS + HOT AT ALL TIMES LOGIC HIGH SPEED GMLAN SERIAL DATA BUS - LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PPL RADIO REAR FOG/ ALDL TOP SWTCH FUSE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (RIGHT SIDE OF DASH) SERIAL DATA SERIAL DATA LOGIC HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) SERIAL DATA LOGIC INSTRUMENT PANEL CLUSTER (IPC) SERIAL SERIAL DATA DATA SPLICE PACK TAN WIRE TAN/BLK WIRE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (W/ ONSTAR) (IN RIGHT REAR COMPT) W/O W/ ONSTAR ONSTAR WHT WIRE YEL WIRE

25 24 39 40 GMLAN DATA BUS + GMLAN DATA BUS - GMLAN DATA BUS - GMLAN DATA BUS + 27 15 26 14 GMLAN DATA BUS + GMLAN DATA BUS - GMLAN DATA BUS + GMLAN DATA BUS - 27 28 33 53 GMLAN DATA BUS - GMLAN DATA BUS + 6.2L (VIN T) EXCEPT 6.2L (VIN T) SERIAL SERIAL DATA DATA 6.2L(VIN T) 7 6 21 22 GMLAN DATA BUS + GMLAN DATA BUS - GMLAN DATA BUS - GMLAN DATA BUS + 8 9 3 GMLAN DATA BUS + GMLAN DATA BUS - GMLAN DATA BUS - BETWEEN WHEELHOUSE, DASH PANEL) BLK TAN/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CLASS CLASS 2 SERIAL DATA CLASS CLASS DATA LINK CONNECTOR (DLC) (UNDER DASH, BELOW STEERING COLUMN) DK BLU WIRE DRIVER DRIVER WINDOW DOOR SWITCH CONTROL MODULE (BOTTOM CENTER OF DRIVER DOOR) DRIVER MEMORY SEAT MODULE (UNDER CENTER OF DRIVERS SEAT) EXCEPT 6.2L(VIN T) FUEL PUMP FLOW CONTROL MODULE GMLAN DATA BUS- GRY WIRE HIGH SPEED GMLAN SERIAL DATA BUS + HOT AT ALL TIMES LOGIC HIGH SPEED GMLAN SERIAL DATA BUS - LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PPL RADIO REAR FOG/ ALDL TOP SWTCH FUSE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (RIGHT SIDE OF DASH) SERIAL DATA SERIAL DATA LOGIC HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) SERIAL DATA LOGIC INSTRUMENT PANEL CLUSTER (IPC) SERIAL SERIAL DATA DATA SPLICE PACK STEERING COLUMN LOCK CONTROL MODULE (RIGHT SIDE OF STEERING COLUMN) TAN WIRE TAN/BLK WIRE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (W/ ONSTAR) (IN RIGHT REAR COMPT) W/ CONTINUOUS VARIABLE REAL TIME DAMPING MAGNETIC RHEOLOGICAL W/ W/O ONSTAR ONSTAR W/O CONTINUOUS VARIABLE REAL TIME DAMPING MAGNETIC RHEOLOGICAL WHT WIRE YEL WIRE

2501 2500 COMPUTER DATA LINES SYSTEM 5 1 PNK WIRE 5 65 582 485 TAC MOTOR CTRL 2 TP SENSOR 1 SIGNAL 5-VOLT REFERENCE ACCELERATOR PEDAL POSITION SENSOR (APP) (ON TOP OF ACCELERATOR PEDAL, AUTOMATIC TRANSMISSION BLK WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON TOE BOARD, IN RIGHT FOOTWELL) BRAKE PEDAL POSITION SENSOR (MOUNTED ON BRAKE PEDAL BRACKET) BRAKE PEDAL STOP POS LAMP SW SW SIG SIG REF BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CRUISE CONTROL SWITCH TURN SIGNAL/MULTI-FUNCTION SWITCH CRUISE CTRL SET/COAST, RESUME/ ACC SW SIGNAL CRUISE SWITCH FUSE DATA BUS - DATA BUS - DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER GRN WIRE GRY WIRE HEAD UP DISPLAY (HUD) (IF EQUIPPED) (TOP LEFT SIDE OF DASH) HOT W/ RUN/ CRANK RELAY ENERGIZED HUD CLASS 2 VEHICLE SERIAL DATA SPEED SIG HUD MESSAGE CENTER INPUT SHAFT SPEED (ISS) SENSOR INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOGIC HIGH SPEED SPEED GMLAN GMLAN SERIAL SERIAL DATA DATA BUS + BUS - LOGIC MESSAGE REQUEST B+ LOW REF LT BLU WIRE LT BLU/BLK WIRE MESSAGE REQUEST B+ NCA WIRE OFF OUTPUT SHAFT SPEED (OSS) SENSOR PART OF MOUNTING BRACKET) PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL 63 35 486 1704 TP SENSOR 2 SIGNAL LOW REFERENCE PPL PPL RADIO RED WIRE RES+ SET- TAC MOTOR CTRL 1 TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE ACTUATOR CONTROL (TAC) MOTOR THROTTLE POSITION (TP) SENSOR TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) VEHICLE IPC CLASS 2 SERIAL DATA SPEED SIG VEHICLE SPEED SIG VEHICLE SPEED SIG SERIAL DATA BUS + SERIAL DATA BUS - WHT WIRE WHT/BLK WIRE YEL WIRE

6.2L (VIN T) 7.0L, 6.2L (VIN W) BODY CONTROL MODULE (BCM) BRAKE PEDAL POSITION SENSOR (MOUNTED ON BRAKE PEDAL BRACKET) BRK STOP POS LAMP SENS SW SIG SIG REF BRN WIRE CLUTCH PEDAL POSITION (CPP) SENSOR COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 5 1 PNK WIRE CRUISE CONTROL SWITCH TURN SIGNAL/MULTI-FUNCTION SWITCH CRUISE CTRL SET/COAST, RESUME/ ACC SW SIGNAL CRUISE SWITCH FUSE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER GRY WIRE HEAD UP DISPLAY (HUD) (IF EQUIPPED) (TOP LEFT SIDE OF DASH) HOT W/ RUN/ CRANK RELAY ENERGIZED HUD CLASS 2 VEHICLE SERIAL DATA SPEED SIG HUD MESSAGE CENTER INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOGIC HIGH SPEED SPEED GMLAN GMLAN SERIAL SERIAL DATA DATA BUS + BUS - LOGIC MESSAGE REQUEST B+ LOW REF LT BLU WIRE LT BLU/BLK WIRE MESSAGE REQUEST B+ NCA WIRE OFF PNK WIRE PPL RADIO SERIAL DATA BUS (+) SERIAL DATA BUS (-) SET- RES+ TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE ACTUATOR CONTROL (TAC) MOTOR THROTTLE POSITION (TP) SENSOR UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) VEHICLE IPC CLASS 2 SERIAL DATA SPEED SIG VEHICLE SPEED SENSOR (VSS) (ON TOP RIGHT SIDE OF DIFFERENTIAL) VEHICLE SPEED SIG W/ VARIABLE REAR TIME DAMPING W/O VARIABLE REAR TIME DAMPING WHT WIRE WHT/BLK WIRE YEL WIRE

6.2L (VIN T) 6.2L (VIN T)/ 7.0L (VIN E) 6.2L (VIN W) 6.2L (VIN W), 7.0L (VIN E) 6.2L (VIN T) A/C COMPRESSOR CLUTCH AUDIO AMPLIFIER BATTERY BLK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SWITCH CRANK RELAY 43 DATA LINK CONNECTOR (DLC) ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE (ECM) FRONT FOG LAMP RELAY 38 FUEL PUMP RELAY 55 HORN FAN CONTROL ASSEMBLY MODULE IGNITION COIL LEFT FRONT FOG LAMP LEFT FRONT SIDE MARKER LAMP LEFT LEFT HEADLAMP HIGH BEAM BALLAST HEADLAMP LEFT PARK/ TURN SIGNAL LAMP MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR NCA WIRE PHONE JUMPER RADIO REMOTE CONTROL BODY DOOR LOCK CONTROL MODULE RECEIVER (RCDLR) (BCM) RIGHT FRONT FOG LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT HEADLAMP BALLAST RIGHT HIGH BEAM HEADLAMP UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) UNDERHOOD LAMP (SPO ACCESSORY) W/ VICS RADIO, MEMORY DRIVER CONVENIENCE PACKAGE WHT WIRE WINDSHIELD WASHER WINDSHIELD FLUID WASHER LEVEL FLUID SWITCH PUMP WIPER RUN/ACC RELAY 42

16 70 44 45 1936 1937 20 5 FUEL LVL 2 FUEL LVL SIG 28 27 53 33 2500 2501 COMPUTER DATA LINES SYSTEM SERIAL DATA+ SERIAL DATA- 33 50 34 41 1174 331 2755 2705 LVL SW SIG OIL PRESS LOW REF 50 34 41 48 57 68 121 817 419 ENG SPEED VSS MIL CTRL 6.2L (VIN T) 6.2L (VIN W), 7.0L BAT POS VOLTAGE BELT SWITCH BETWEEN WHEELHOUSE, DASH PANEL) (6.2L S/CHARGED: RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON TOE BOARD, IN RIGHT FOOTWELL) BREAKOUT) BRN WIRE BRN/WHT WIRE CLASS 2 SER DATA CLSTR/ HUD FUSE COMPUTER DATA LINES SYSTEM COUPE DATA SIG DIM DN DIM UP SIG DK BLU WIRE DK GRN/WHT WIRE DR AJAR SW SIG DRIVER SEAT BELT BUCKLE DRIVER SEAT BELT SWITCH ECT SIG ENGINE CONTROL MODULE (ECM) (EXCEPT 6.2L S/CHARGED: BEHIND RIGHT FRONT FENDER, ENGINE CONTROLS SYSTEM ENGINE OIL LEVEL, TEMPERATURE SENSOR (ON BOTTOM RIGHT CENTER OF ENGINE OIL PAN) ENGINE OIL TEMPERATURE SENSOR (ON BOTTOM OF OIL TANK) FUEL LEVEL SENSOR (LEFT) FUEL PUMP, SENDER ASSEMBLY (IN LEFT FUEL PUMP ASSEMBLY) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES IMAGE DN IMAGE IMAGE DOWN UP IMAGE UP LOGIC LOW REF LT BLU WIRE LT GRN WIRE NCA WIRE ORG/BLK WIRE PAGE PNK PNK PNK LOW REF WIRE PNK WIRE RADIO REAR COMPARTMENT LID LATCH REAR COMPARTMENT LID PULLDOWN ACTUATOR (CENTER REAR OF COMPT LID) RED/WHT WIRE RIGHT SECONDARY FUEL LEVEL SENSOR (IN RIGHT FUEL TANK) SERIAL DATA SIG SPD SIG SPD SIG ENGINE SUPPLEMENTAL RESTRAINTS SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSION TRK AJAR SW SIG VEHICLE VSS W/ CONTINUOUSLY VARIABLE REAL TIME DAMPING MAGNETO RHEOLOGICAL CHASSIS W/O CONTINUOUSLY VARIABLE REAL TIME DAMPING MAGNETO RHEOLOGICAL CHASSIS WHT WIRE YEL WIRE

4 2 5 5152 5149 1782 REC LOW REF REC AUD SIG DRAIN WIRE PNK 6.2L (VIN W) 9 10 665 9705 MICROPHONE SIG DRAIN WIRE BLK WIRE BLK/WHT WIRE CELLULAR TELEPHONE MICROPHONE (UPPER LEFT ``A" PILLAR) CLASS 2 SERIAL DATA GROUND BATTERY COAX NAVIGATION ANTENNA COMPUTER DATA LINES SYSTEM DRAIN GRY WIRE NAVIGATION ANTENNA NCA WIRE ORG/ WIRE PNK 3 5 VOICE REC AUD SIG LOW REF DRAIN WIRE PNK PNK WIRE PNK SIGNAL WIRE PNK WIRE PNK/BLK (OR BLK) WIRE PNK/BLK WIRE RADIO RED WIRE RED/WHT WIRE W/ COMMUNICATION SYSTEM W/O COMMUNICATION SYSTEM WHT WIRE

A/T PNK WIRE AUTOMATIC TRANSMISSION SHIFT LEVER (A/T) BATT 3 FUSE 26 BCK/UP LAMP RELAY BLK WIRE BTSI SOL/STR WHL LCK FUSE CLSTR/HUD FUSE CRUISE SWTCH FUSE CTSY/ LAMP FUSE DATA LINK CONNECTOR (DLC) DIGITAL RADIO RECEIVER DIODE 1 DIODE 2 DR LCK FUSE DRIVER DOOR PASSENGER UNLATCH DOOR UNLATCH PCB RELAY PCB RELAY DRIVER HEATED SEAT CONTROL MODULE (W/ FRONT HEATED SEATS) EX MDL FUSE EXHAUST TAIL PIPE FLOW VALVE CONTROL MODULE (7.0L, 6.2L (VIN R)) FROM BATT 1 FUSE 33 (DIAGRAM 1 OF 4) HEAD UP INSTRUMENT PANEL DISPLAY CLUSTER (HUD) (IF EQUIPPED) (IPC) HTD SEAT/ WPR RLY FUSE HVAC CONTROL MODULE HVAC/ PWR SND FUSE I/P RELAY BLOCK (IN RIGHT FRONT FOOTWELL, MOUNTED TO TOE BOARD) INADVERTENT LOAD CONTROL PCB RELAY INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSIDE HVAC INSIDE AIR CONTROL REARVIEW TEMPERATURE MODULE MIRROR SENSOR (ISRVM) ISRVM/ HVAC FUSE LOGIC NCA WIRE PASSENGER HEATED SEAT CONTROL MODULE (W/ FRONT HEATED SEATS) PNK PNK WIRE PNK WIRE RADIO RDO/S-BAND/ VICS FUSE REAR FOG/ ALDL/TOP SWTCH FUSE REAR/FOG RELAY RED WIRE RED/WHT WIRE RLY CTRL RUN/ CRNK RELAY STOP LAMP RELAY STOP/B/U/ LAMPS FUSE 5 TO BATT 5 FUSE 7 (DIAGRAM 3 OF 4) TO GMLAN RUN/CRNK FUSE (DIAGRAM 3 OF 4) TONNEAU RELSE FUSE TRAFFIC INFORMATION RECEIVER TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) W/ DIGITAL RADIO W/ RR FOG LAMP W/O DIGITAL RADIO WHT WIRE WIPER RUN/ ACC RELAY 42 WIPER/ WASHER SYSTEM

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