P0597

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2017-10-10

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Description:

• The fault code P0597 indicates that there is an issue with the circuit that controls the thermostat heater. This circuit is responsible for regulating the engine temperature by controlling the flow of coolant through the engine. If this circuit is not functioning properly, the engine may overheat or not reach the proper operating temperature.

Possible Symptoms:

• Engine may overheat or not reach proper operating temperature

• Illuminated check engine light

• Poor fuel economy

• Reduced engine power or acceleration.

Possible Causes:

• Failed thermostat heater element

• Faulty wiring or connections in the circuit

• Loose or corroded electrical connections

• Failed engine control module (ECM)

Related Parts:

• Thermostat Heater: A thermostat keeps the engine at its proper temperature. __A bad thermostat leads to poor fuel economy

Possible Solutions:

• Replace the thermostat heater element

• Check and repair any damaged wiring or connections

• Tighten or clean any loose or corroded electrical connections

• Replace the engine control module (ECM) if necessary