Chevrolet Corvette C6 (2004-2014) low ref Wiring diagrams

22 3 4 REAR FOG LMP SW SIG LOW BM RLY CTRL HI BEAM SIG PPL 29 19 HI BM RLY CTRL FOG LMP RLY CTRL AIR CONDITIONING SYSTEM BLK WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON TOE BOARD, IN RIGHT FOOTWELL) BRN WIRE BRN/WHT WIRE CLASS 2 B+ (BCM) CLASS 2 SER DATA COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE FOG LAMP IND FRONT FOG LAMP SWITCH FRT FOG LP FUSE 22 FRT FOG LP RELAY 38 FTP GRY WIRE HIGH BEAM IND HIGH BEAM RELAY 39 HIGH PPL HOT AT ALL TIMES HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP BALLAST LEFT HIGH BEAM HEADLAMP LEFT REAR FOG LAMP LOGIC LOGIC SER DATA LOW (NOT USED) FTP HIGH LOW BEAM RELAY 47 LOW REF LT BLU WIRE LT GRN WIRE LT HI BM FUSE 24 LT LO BM FUSE 21 NCA WIRE OFF AUTO ORG/ WIRE PARK BRAKE SWITCH (LOWER FRONT OF PARK BRAKE HANDLE) PARK HEAD PNK PNK WIRE PNK/WHT WIRE PPL PPL PRK BRK SW SIG CLASS 2 (BCM) REAR FOG LAMP SWITCH REAR FOG/ ALDL/TOP SWITCH FUSE REAR/FOG RELAY (IF EQUIPPED) RED/WHT WIRE RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP BALLAST RIGHT HIGH BEAM HEADLAMP RIGHT REAR FOG LAMP RT HI BM FUSE 23 RT LO BM FUSE 19 SEN SIG SER DATA CLASS 2 SUNLOAD SENSOR ASSEMBLY (ON TOP LEFT CENTER OF DASH) TAN WIRE TAN/WHT WIRE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

230 1244 INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM ABS IND. AIR BAG IND B+ GMLAN (EBCM) BAT + VOLTAGE BLK WIRE BRAKE FLUID LEVEL SWITCH (IN MASTER CYLINDER RESERVOIR) BRAKE IND BRK FLUID LVL SENS SIG BRN WIRE BRN/WHT WIRE CHARGING GAUGE CLASS 2 (BCM) CLASS 2 (ECM) CLASS 2 (SDM) COMPUTER DATA LINES SYSTEM COOLANT TEMP GAUGE DIC FUEL SW SIG DIC GAUGES SW SIG DIC OPTION SW SIG DIC RESET SW SIG DIC TRIP SW SIG DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOME LMP SW SIG DOOR AJAR SW DOOR AJAR SW DRIVER DOOR LATCH (IN REAR OF DRIVER DOOR) AJAR AJAR CLOSED CLOSED OPEN OPEN DRIVER INFORMATION CENTER (DIC) DRIVER INFORMATION CENTER (DIC) SWITCH ENG SPD SIG ENGINE SPEED SIG EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM FOG LAMP IND FUEL FUEL LEVEL GAUGE GAUGES GMLAN (EBCM) GMLAN (ECM) GRY WIRE GRY/BLK WIRE HAZ FLASHER SIG HIGH BEAM IND HUD DIM DN HUD DIM UP HUD DN PAGE MODE HUD UP I/P DIM SW DN SIG I/P DIM SW UP SIG I/P LMP DIM CTRL I/P LMP SPLY VOLTAGE 2 IGN ILLUM ILLUM (4 BULBS) ILLUMINATION (3 BULBS) INST PANEL LMP SPLY VOLT INSTRUMENT PANEL CLUSTER (IPC) IPC IPC CLASS 2 SERIAL DATA LAMP OUTAGE IND LATCH (IN REAR OF PASSENGER DOOR) LEFT TURN IND LOGIC LOW REF LOW TIRE PRESSURE IND LT BLU WIRE LT GRN WIRE MALFUNCTION IND OIL LEVEL GAUGE OIL TEMP SENS SIG OPTION TRIP RESET SWITCH SWITCH SWITCH SWITCH SWITCH ORG/ WIRE PARK BRAKE SWITCH (LOWER FRONT OF PARK (ON LEFT BRAKE HANDLE) FRAME RAIL) PNK WIRE PNK/BLK WIRE PPL PRK BRK SW SIG PRK LMP SPLY VOLTAGE RED/WHT WIRE RIGHT TURN IND SEAT BELT IND SECURITY IND SPEEDOMETER SPEEDOMETER IND TACHOMETER IND TACHOMETER X 1000 TAN WIRE TAN/WHT WIRE TRACTION OFF IND TURN SIGNAL AUDIBLE IND UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) UPSHIFT IND VEH SPD SIG VEHICLE SPEED SIG W/W FLUID LVL SENS SIG WHT WIRE YEL WIRE

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

1 19 SERIAL DATA (+) SERIAL DATA (-) 1 27 28 PARK/NEUTRAL SIGNAL GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + A/T TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR ACCESSORY VOLTAGE AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH B+ GROUND BLK/WHT WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON TOE BOARD, IN RIGHT FOOTWELL) CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DRIVER INFORMATION CENTER (DIC) DISPLAY ECM/TCM/ EASY KEY FUSE 56 ENGINE CONTROLS GMLAN (ECM) GRY WIRE HOT AT ALL TIMES HOT W/RUN/ CRNK RELAY ENERGIZED IGN LOGIC LOGIC INSTRUMENT PANEL CLUSTER (IPC) LOW REF ORG/BLK WIRE PC 1 SOLENOID PC 2 SOLENOID PC 3 SOLENOID PC 4 SOLENOID PC 5 SOLENOID PNK WIRE POWER DISTRIBUTION SYSTEM POWER POWER DISTRIBUTION DISTRIBUTION SYSTEM SYSTEM PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 RED/WHT WIRE SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 SS 1 SS 2 STOP LAMP SW SIG SYSTEM TAN WIRE TAN/BLK WIRE TCCPC SOLENOID TCM/ TRANS FUSE 1 TFP 1 TFP 3 TFP 4 TFP 5 TFT TO A/T INTERNAL MODE SWITCH (IMS) (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) UPSHIFT IND WHT WIRE YEL WIRE

AUTOMATIC TRANSMISSION (6 SPEED A/T) BLK WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON TOE BOARD, IN RIGHT FOOTWELL) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH FUSE FROM A/T PIN 3 (DIAGRAM 1 OF 2) GRN WIRE GROUND GRY WIRE HOT W/RUN/ CRNK RELAY ENERGIZED INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (CENTER OF STEERING COLUMN) INPUT SPEED SENSOR (ISS) INTERNAL MODE SWITCH (IMS) ISS SIG LEFT AUTOMATIC TRANSMISSION MANUAL SHIFT SWITCH LOW REF NCA WIRE OSS SIG OUTPUT SPEED SENSOR (OSS) PIN PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RIGHT AUTOMATIC TRANSMISSION MANUAL SHIFT SWITCH STOP LAMP SW SIG TRANSMISSION SHIFT SW TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION RANGE SIG A TRANSMISSION RANGE SIG B TRANSMISSION RANGE SIG C TRANSMISSION RANGE SIG P WHT WIRE YEL 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

BETWEEN WHEELHOUSE, DASH PANEL) BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CKP SENS SIG CMP SENS SIG DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DUTY CYCLE SIG ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT FRONT FENDER, FUEL INJ CTRL 2 FUEL INJ CTRL 3 FUEL INJ CTRL 4 FUEL INJ CTRL 7 GRN WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE IC 1 CTRL IC 2 CTRL IC 3 CTRL IC 4 CTRL IC 5 CTRL IC 6 CTRL IC 7 CTRL IC 8 CTRL KS 1 SIG KS 1 SIG KS 2 SIG KS 2 SIG LOW REF LOW REFERENCE LOW REFERENCE LOW REFERENCE LOW SIG HI SIG MANIFOLD ABSOLUTE LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT LT ODD INJ FUSE 12 OIL PRESSURE SENS SIG ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PARK/NEU SIG PNK 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE PRESS SENS SIG PPL HI SIG LOW SIG RED WIRE RED/WHT WIRE SOL CTRL LOW CTRL LOW CTRL SOL VLV CTRL STARTING/ CHARGING SYSTEM TAC MOTOR CTRL 2 TAC MOTOR CTRL 1 TAN WIRE TAN/WHT WIRE THROTTLE BODY (UPPER FRONT CENTER OF ENGINE) TO 02 SEN FUSE 6 (DIAGRAM 2 OF 4) EVEN INJ FUSE 16 TP SENS 2 SIG TP SNS 1 SIG TURN ON SIG UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT) W/ COOLING SYSTEM W/ MAGNETIC RIDE CONTROL W/O MAGNETIC RIDE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK 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