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Our automotive experts have put together the following information about the P072B 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 P072B code.

OBD II Fault Code

  • OBD II P072B

    OBD-II Code Transmission may not shift properly is defined as a Stuck In Reverse

    The automatic transmission matches the engine optimum power and torque characteristics to the driver's desired rate of acceleration and speed by auto-selecting different gear ratios or 'speeds' to power the wheels. If the Transmission gets stuck in Reverse, code P072B will set.

    Transmission may not shift properly Symptoms

    • Increased fuel consumption
    • Transmission may not shift properly

    Common Problems That Trigger the P072B Code

    • Internal transmission failure
    • Transmission Control Module (TCM) failure
    • Transmission valve body solenoid failure
    • Wiring issue
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