P0862 Code - Gear Shift Control Module 'A' Communication Circuit High

Discussion in 'P - Powetrain Codes' started by fault code, Mar 28, 2018.

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    fault code Administrator Staff Member

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    What does P0862 Mean?

    The Engine Control Module (ECM) monitors the Gear Shift Control Module. The ECM sets the OBDII when there is a problem communicating with the Gear Shift Control Module.

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    What are the common causes of P0862 ?
    • The Mass Airflow sensor is a hot wire that senses the volume of air entering the intake manifold. The computer uses this information to control fuel mixture.
    • Defective ECU strategies or components will prevent proper regeneration
    • Faulty IMRC actuator/sensor
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    How do you troubleshoot P0862 ?

    The engine system, in conjuction with the engine control module (ECM)/powertrain control module (PCM), activates the P0862 code solenoid valve to control oil pressure to the engine mechanism that is installed in the valve system to switch valve timing between Low and High.If the engine solenoid valve has an open or short circuit, a DTC is stored.

    Searches related to P0862 Code - Gear Shift Control Module 'A' Communication Circuit High
    • P0862
    • P0861
     

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