Chevrolet Volt II (2015-2019) engine coolant thermostat heater Wiring diagrams

A/C REFRIGERANT PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR ACCESS WAKUP SRL DATA 2 AUXILIARY COOLANT PUMP RELAY AUXILIARY HEATER COOLANT PUMP BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/RED WIRE CABIN HTR FUSE COMPUTER DATA LINES SYSTEM COOLANT HTR CM FUSE COOLANT TEMP SENS SIG COOLANT TEMPERATURE SENS 2 SIG COOLING FAN SPD SIG ECM FUSE ENGINE CONTROL MODULE (BELOW LEFT HEADLAMP) ENGINE CONTROLS SYSTEM ENGINE COOLANT RADIATOR TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT THERMOSTAT HEATER GRN WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED NON WALK HOME FUSE POWERTRAIN MAIN RLY FUSED SPLY 3 RED/GRY WIRE SIG GND THERMOSTAT ENGINE COOL CTRL UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE WHT WIRE WHT/BRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLK 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