Chevy Sonic Thermostat Heater Control

2016 chevrolet sonic a c compressor.

Chevy sonic thermostat heater control.

The ecm supplies 12 v to the thermostat. The ecm controls the engine coolant thermostat heater by grounding the control circuit with a solid state device called a driver. The car is a 2013 sonic lt sedan with the 1 8 liter engine and 5 speed manual transmission. It does this by allowing water to enter the engine when it is getting hot and by keeping coolant from entering while the vehicle warms up.

Lower 2016 chevrolet sonic a c heater. 2012 chevrolet sonic water pump. The ecm controls the engine coolant thermostat heater by grounding the control circuit with a solid state device called a driver. 2016 chevrolet sonic belt.

2016 chevrolet sonic water pump. Gm 25192228 the silver metal part is the actual thermostat gm 55597008 the housing is the black plastic part attached to it. They use the same engine in base cruze and i assume the thermostat and sending unit circuits are the same. The ecm can determine if the control circuit is open shorted to ground or shorted to a voltage by monitoring the feedback voltage.

2016 chevrolet sonic cooling heating and climate control. The job of your sonic s thermostat is to regulate the temperature of the engine. Sometimes when a thermostat goes bad it stays stuck open. Would cruze service manual be good for this.

2016 chevrolet sonic radiator. Coolant thermostat housing 1 8l for sonic trax tracker cruze gm engine chevrolet ebay. 2012 chevrolet sonic thermostat. 2012 chevrolet sonic a c compressor.

Lower 2012 chevrolet sonic a c heater. The driver is equipped with a feedback circuit that is pulled up to a voltage. 2012 chevrolet sonic radiator. The engine control module ecm controls the pulse width modulated pwm thermostat.

The engine coolant thermostat heater controls coolant flow and regulates the engine operating temperature. 2016 chevrolet sonic cooling heating and climate control. 2016 chevrolet sonic thermostat. There is a thermostat and also a thermostat housing.

2012 chevrolet sonic belt. 2012 chevrolet sonic cooling heating and climate control. How do i go about testing this circuit.