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OBD II Fault Code

  • OBD II P0532

    OBD-II Code Cooling fans may stay on all the time is defined as a A/C Refrigerant Pressure Sensor "A" Circuit Low

    The engine control module (PCM) uses pressure sensors to control proper operation of the A/C System. When the PCM detects an irrational signal from the sensor, it will set code P0532.

    Cooling fans may stay on all the time Symptoms

    • A/C may not operate
    • Cooling fans may stay on all the time

    Common Problems That Trigger the P0532 Code

    • A/C pressure sensor failure
    • Powertrain Control Module (PCM) failure
    • Wiring issue
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