P0598

2017-10-10

Description:

  • The fault code P0598 indicates that there is an issue with the thermostat heater control circuit being too high. This may cause issues with engine temperature regulation and overall engine performance.

Possible Symptoms:

  • Engine temperature fluctuation

  • Illuminated check engine light

  • Reduced engine power or acceleration

  • Poor engine performance

Possible Causes:

  • Failed thermostat

  • 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

  • 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

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