What Does P0701 Code Mean?

    OBD-II Code P0701 is defined as a Transmission Control System Range/Performance

    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. When the Transmission control module (TCM) can not select an engage the correct gear, the engine control module (PCM) will set P0701.

    P0701 Symptoms

    • Increased fuel consumption
    • Transmission may not shift properly

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