P00B4

2017-10-10

Description:

  • Issue detected with temperature sensor of the radiator fan

Possible Symptoms:

  • Engine may have a hard start when engine is cold and start normal when warm

  • Low fluid in transmission/transaxle

Possible Causes:

  • Faulty Low Speed Radiator Fan Relay

  • Low Speed Radiator Fan Relay harness is open or shorted

  • Low Speed Radiator Fan Relay circuit poor electrical connection

  • Faulty Electric Fan

  • Faulty Engine Control Module (ECM)

Related Parts:

  • Radiator Temperature Sensor: The radiator temperature sensor is used to measure the temperature of the radiator. Problems lead to engine overheating

Possible Solutions:

  • Checks the voltage at the coolant temperature sensor , replace if necessary

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