Chevrolet Cruze II (2015-2024) Auxiliary heater circuit

1.4L TURBO AFTER BOIL HTR RLY CTRL AUX HEAT SIGNAL AUXILIARY HEATER COOLANT PUMP AUXILIARY HEATER COOLANT PUMP RELAY BLK WIRE DIESEL NOX FUSE 19 ELECTRICAL AUXILIARY HEATER ENGINE CONTROL MODULE ENGINE FUNCTIONS FUSE 5 FUSE 3 GROUND GRY WIRE HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROL MODULE HVAC CTRL IGNITION LOGIC RED/BRN WIRE UNDERHOOD FUSE BLOCK VAR/FUNC FUSE 32 VIO WIRE VIO/BLU WIRE VIO/GRN WIRE YEL/BLU WIRE