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Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Audio System & Navigation System (DTCS) (2 Of 2) >> Multi Av (Av Control Unit) >> DTC U1000-01: Can Comm Circuit >> DTC Diagnosis Procedure
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DTC Diagnosis Procedure

  1. PERFORM DTC CONFIRMATION PROCEDURE AGAIN 

    SYMBOL With CONSULT

    1. Turn ignition switch ON.
    2. Erase DTC.
    3. DTC confirmation procedure again. Refer to Confirmation Procedure .

    Is DTC U1000-01 detected again?

    YES

    Perform the trouble diagnosis for CAN communication system. Refer to Trouble Diagnosis Flow Chart .

    NO

    INSPECTION END

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