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Pinpoint Test AY: Lane Keeping System Function - Service Required Message In IPC (Instrument Panel Cluster)

WARNING: This page is about a different car, the 2023 Ford Bronco Sport. However, it is still accessible from the selected car via links, so may be relevant.
  1. Normal Operation and Fault Conditions 

    REFER to: Lane Keeping System - System Operation and Component Description .

    Possible Sources 

    • PSCM concern

  2. AY1 CHECK FOR CORRECT PSCM (POWER STEERING CONTROL MODULE) OPERATION

    • Ignition ON.

    • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs) for the module in question.

    Was an obvious cause found? 

    Yes  RETRIEVE and REPAIR all PSCMDTC REFER to: Power Steering
    (211-02 Power Steering, Diagnosis and Testing)..
    No  The repair is complete.
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