OBD II Fault Code

  • OBD II P2755

    OBD-II Code Transmission may overheat is defined as a Transmission Fluid Cooler Control Circuit High

    The Transmission Fluid Cooler keeps the transmission fluid from getting to hot. On some vehicles, the transmission must reach a minimum operating temperature before fluid will go through the cooler. If the cooler fails to operate as requested, code P2755 is stored.

    Transmission may overheat Symptoms

    • Transmission may overheat

    Common Problems That Trigger the P2755 Code

    • Damaged transmission cooler
    • Transmission fluid level is low
    • Wiring issue

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