Chevrolet Volt II (2015-2019) instrument cluster Wiring diagrams

B+ VOLT BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE COMM CTRL COMPUTER DATA LINES SYSTEM COOLANT RESS PMP FUSE DISPLAY ELECTRIC PUMP FUSE FEEDBACK SIG GMLAN GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY PACK HYBRID/EV BATTERY PACK COOLANT TEMPERATURE SENSOR 1 HYBRID/EV ELECTRONICS COOLANT TEMPERATURE SENSOR INSTRUMENT CLUSTER LOGIC LOGIC HYBRID/EV BATTERY PACK COOLANT PUMP LOW REF 7 LOW SPD MTR CTRL RED/BLU WIRE RED/VIO WIRE SERIAL DATA TEMP SIG 7 UNDERHOOD FUSE BLOCK VIO/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE

12 VOLT REF ACC PEDAL POSITION SIG (1) ACC PEDAL POSITION SIG 2 ACCELERATOR PEDAL POSITION SENSOR AUTOMATIC TRANSMISSION ASSEMBLY BCM 1 FUSE BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (PASSENGER CENTER CONSOLE) BRAKE PEDAL POSITION SENSOR BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CANCEL SWITCH COMPUTER DATA LINES SYSTEM CRUISE CRUISE CTRL CRUISE/ETC/TCC BRK SIG DISPLAY ECM FUSE ENGINE CONTROL MODULE (BELOW LEFT HEADLAMP) GRN WIRE GRN/WHT WIRE GROUND HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF LOW REF (1) LOW REF 2 MAIN RLY FUSED SPLY (1) O/P SPEED (DIGITAL) SIG POWER INVERTER MODULE RED WIRE RED/BRN WIRE RES+ SENS CTRL SENS SIG SENS SPLY SERIAL DATA SET- STEERING WHEEL AIR BAG COIL THROTTLE BODY (INTAKE MANIFOLD INLET) THRTL ACTR CTRL CLOSE THRTL ACTR CTRL OPEN TOP OF TRANSMISSION) TP SENS 1 SIG TRANSMISSION OUTPUT SHAFT SPEED SENSOR UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLU WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW/ OUTSIDE REAR VIEW MIRROR SWITCH GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE INSTRUMENT CLUSTER LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LF DR AJAR LO SPD GMLAN SERIAL DATA LOGIC LR DR AJAR SW SIG NETWORK BUS 3 NETWORK BUS 4 PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH RF DR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH LOGIC RR DR AJAR SW SIG STATUS SIG SW SIG SYSTEM UNLOCK SIG

BLK WIRE BRN/GRN WIRE BRN/YEL WIRE BUS 3 BUS 4 COMPUTER DATA LINES SYSTEM DISPLAY GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LO SPD GMLAN SERIAL DATA LOGIC LR DR AJAR SW SIG NCA WIRE ORG/ WIRE ORG/BLU WIRE PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH PEPS FUSE REAR COMPARTMENT KEYLESS ENTRY ANTENNA REAR FASCIA KEYLESS ENTRY ANTENNA RED/WHT WIRE RF DR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH LOGIC RR DR AJAR SW SIG

BATTERY FUSE BLOCK BLK WIRE BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DISPLAY GRN WIRE GROUND DISTRIBUTION SYSTEM HEADLAMP HIGH BEAM RELAY HI BEAM LH FUSE HI BEAM RH FUSE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN INSTRUMENT CLUSTER LEFT HEADLAMP ASSEMBLY LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LO SPD GMLAN SERIAL DATA LOGIC PRE FUSE UEC FUSE RED WIRE RED/YEL WIRE RIGHT HEADLAMP ASSEMBLY RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP UNDERHOOD AUXILIARY FUSE BLOCK UNDERHOOD FUSE BLOCK VARIABLE FUNCTIONS FUSE VIO/GRN WIRE WHT WIRE YEL WIRE

BATT POSITIVE VOLT BCM 1 FUSE BLK WIRE BLU WIRE BODY CONTROL MODULE (PASSENGER CENTER CONSOLE) BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DISPLAY GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY/BLK WIRE HOOD AJAR SW SIG HOOD STATUS HOT AT ALL TIMES HYBRID/EV POWERTRAIN CONTROL MODULE 2 IMMOBILIZER ANTENNA IMMOBILIZER CONTROL MODULE (UNDER CENTER CONSOLE) IMMOBILIZER CTRL IMMOBILIZER LOW REF INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LO SPD GM LAN SERIAL DATA LOCAL INTERCONNECT LOCAL INTERCONNECT NETWORK 11 LOGIC NCA WIRE NETWORK 11 RED/BRN WIRE SERIAL DATA SIG WHT WIRE YEL WIRE

AIR BAG IND BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DISPLAY DRIVER KNEE AIR BAG DRV KNEE MOD HI CTRL DRV KNEE MOD LO CTRL GRN WIRE GRY/ORG WIRE HI SPD GMLAN SERIAL DATA (-) (2) INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT CLUSTER LOGIC LOW SPD GMLAN SERIAL DATA MOD STAGE 1 HI MOD STAGE 1 LO MOD STAGE 2 HI MOD STAGE 2 LO NCA WIRE ORG/BLK WIRE ORG/VIO WIRE ORG/WHT WIRE OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PASS AIR BAG OFF IND PASS AIR BAG ON IND PASS KNEE MOD HI CTRL PASS KNEE MOD LO CTRL PASS STAGE 1 HI PASS STAGE 1 LO PASS STAGE 2 HI PASS STAGE 2 LO PASSENGER AIR BAG OFF IND PASSENGER AIR BAG ON IND PASSENGER INSTRUMENT PANEL AIR BAG PASSENGER KNEE AIR BAG RED/BLK WIRE RED/GRN WIRE SEAT BELT IND SEAT BELT ON IND SERIAL DATA COMM ENABLE SHORTING BAR STEERING WHEEL AIR BAG STEERING WHEEL AIR BAG COIL TAN WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE YEL/ORG WIRE

ACC WAKEUP SERIAL DATA BATT POS VOLT BCM 1 FUSE BLK WIRE BLK/GRY WIRE BODY CONTROL MODULE (PASSENGER CENTER CONSOLE) BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DELAY SWITCH DISPLAY FRT WIPER FUSE GRN WIRE GRN/BRN WIRE GRY WIRE GRY/VIO WIRE HIGH LOW HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LINEAR INTERCONNECT NETWORK BUS 1 LO REF LO SPD GMLAN SERIAL DATA LO WASHER FLUID IND CTRL LOGIC OFF MIST RED/BRN WIRE RED/YEL WIRE SERIAL DATA COMMUNICATION ENABLE UNDERHOOD FUSE BLOCK VIO WIRE VIO/YEL WIRE WASHER FLUID RESERVOIR) WASHER SWITCH WHT/BLK WIRE WHT/BLU WIRE WINDSHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER PUMP WINDSHIELD WASHER PUMP RELAY WINDSHIELD WASHER RLY CTRL WINDSHIELD WASHER SW SIG WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MTR RLY COIL CTRL WINDSHIELD WIPER SW HI SIG WINDSHIELD WIPER SW LO SIG WINDSHIELD WIPER/WASHER SWITCH WIPER SWITCH WSW FRT FUSE YEL/BLU WIRE

5 VOLT REF ACTUATOR LOW CTRL BATTERY FUSE BLOCK BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CHARGE IND CTRL COMPUTER DATA LINES SYSTEM CTRL DATA DATA BUS 21 DISPLAY DUTY CYCLE SIG ENGINE CONTROL MODULE ENGINE COOLANT THERMOSTAT HEATER EVAPORATIVE EMISSION PURGE SOLENOID VALVE FUEL PRESSURE, TEMPERATURE SENSOR FUEL TANK PRESSURE SENSOR GMLAN GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IND INSTRUMENT CLUSTER LEVEL SENS SIG LIN SERIAL LO SPD LOGIC LOW REF MALFUNCTION IND MODULATED IN SIG MODULATED OUT SIG POWERTRAIN MAIN PRE FUSE UEC FUSE PRESS SENS SIG PULSE WIDTH RED WIRE RED/WHT WIRE RED/YEL WIRE RLY FUSED SPLY 4 SENS SIG SERIAL SIG GROUND SOL CTRL TEMP SENS 2 SIG TEMP SENS SIG UNDERHOOD AUXILIARY FUSE BLOCK UNDERHOOD FUSE BLOCK VACUUM PUMP GROUND VIO WIRE VIO/BLK WIRE VIO/BLU WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE