P0534

2017-10-10

Description:

  • The fault code P0534 indicates that the air conditioning system has lost its refrigerant charge. This may cause the air conditioning system to not function properly, resulting in a lack of cool air inside the vehicle.

Possible Symptoms:

  • Lack of cool air from the air conditioning system

  • Illuminated check engine light

  • Hissing noise coming from the air conditioning system

  • Visible refrigerant leaks or stains under the vehicle

Possible Causes:

  • Leaking air conditioning system

  • Damaged air conditioning system components

  • Faulty pressure sensor

  • Electrical problems within the air conditioning system

Related Parts:

  • AC Refrigerant Pressure Sensor: Monitors refrigerant pressure. Problems lead to reduced or no AC cooling

Possible Solutions:

  • Inspect the air conditioning system for leaks and repair as necessary

  • Replace any damaged air conditioning system components

  • Replace the faulty pressure sensor

  • Check for and repair any electrical problems within the air conditioning system

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