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Our automotive experts have put together the following information about the P2515 diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P2515 code.

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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