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OBD II Fault Code

  • OBD II P2612

    OBD-II Code Dual zone control may not function properly is defined as a A/C Refrigerant Distribution Valve Control Circuit Low

    The A/C Refrigerant Distribution Valve allows for separate Driver and Passenger Zone Temperatures. If the Valve does not function properly, both sides will cooled or heated to the same temperature. One side may also get stuck hot or stuck cold. Code P2612 will be stored.

    Dual zone control may not function properly Symptoms

    • Dual zone control may not function properly

    Common Problems That Trigger the P2612 Code

    • A/C refrigerant distribution valve failure
    • Powertrain Control Module (PCM) failure
    • Wiring issue

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