Thermostat Heater Control Circuit Ford Ranger

I have a 2002 ford ranger stick shift with about 115 300 miles.

Thermostat heater control circuit ford ranger. A c refrigerant temperature circuit range performance. The ecm controls the engine coolant thermostat heater by grounding the control circuit with a solid state device called a driver. The ecm supplies 12 v to the thermostat. The engine coolant thermostat heater controls coolant flow and regulates the engine operating temperature.

Obd ii fault code p0597 is a generic code that is defined as thermostat heater control system circuit open and is set when the pcm powertrain control module detects an open circuit loss of continuity in the heater control circuit of an electrically assisted thermostat also known as a mapped thermostat. My check engine light is on giving a code of a p1432. Wiring engine thermostat heater ecm. A c evaporator air temperature circuit low.

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. P1432 ford description thermostat heater control thtrc circuit failure. A c refrigerant temperature circuit high.

The driver is equipped with a feedback circuit that is pulled up to. Thermostat heater control circuit failure. The comprehensive component monitor ccm monitors the thtrc circuit to the powertrain control module for high and low voltage. The engine coolant thermostat heater controls coolant flow and regulates the engine operating temperature.

Wiring alc evaporator temperature sensor ecm. A c refrigerant temperature circuit low. The driver is equipped with a feedback circuit that is pulled up to. 1996 2 5 ford ranger leaking heater control valve.

I have went to several atuo part stores and the code looked out after each try.