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Home >> Infiniti >> 2017 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 646 (Exterior Lighting System (DTCS)) >> High Beam Assist (High Beam Assist Control Module) >> DTC B2091-01: High Beam Assist Control Module [Image Sensor Comm Error] >> Confirmation Procedure >> With High Beam Assist System

With High Beam Assist System

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  1. DTC CONFIRMATION 

    SYMBOL With CONSULT

    1. Turn ignition switch ON and wait at least 2 seconds.
    2. Select "Self Diagnostic Result" mode of "HIGH BEAM ASSIST" using CONSULT.
    3. Check DTC.

    Is DTC detected?

    YES

    Refer to DTC Diagnosis Procedure .

    NO

    To check malfunction symptom before repair: Refer to Inspection .

    NO

    Confirmation after repair: INSPECTION END