P0483

2017-10-10

Description:

  • The fault code P0483 indicates an issue with the cooling fan rationality check system. The fan may not work as intended, which could lead to engine overheating or poor performance.

Possible Symptoms:

  • Engine overheating

  • Illuminated check engine light

  • Loud noise from the cooling fan

  • Reduced engine power or acceleration

Possible Causes:

  • Failed cooling fan motor

  • Faulty wiring or connections in the circuit

  • Loose or corroded electrical connections

  • Failed engine control module (ECM)

Related Parts:

  • Cooling Fan: Radiator fan. Problems lead to engine overheating

Possible Solutions:

  • Replace the cooling fan motor

  • 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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