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OBD II Fault Code

  • OBD II P2515

    OBD-II Code A/C may not operate is defined as a A/C Refrigerant Pressure Sensor "B" Circuit

    The engine control module (PCM) uses pressure sensors to control proper operation of the A/C System. When the PCM detects and irrational signal from the sensor, it will set code P2515.

    A/C may not operate Symptoms

    • A/C may not operate

    Common Problems That Trigger the P2515 Code

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