LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (DTCS) (2 Of 2) >> BSW/Buzzer (Driver Assistance Buzzer Control Module) >> DTC U0104: ADAS Can 1 >> Confirmation Procedure >> With Blind Spot Warning System
April 5, 2026: LEMON Manuals is launched! Read the announcement.

With Blind Spot Warning System

CHECK DTC PRIORITY 

  1. CHECK DTC PRIORITY 

    If DTC "U0104" is displayed with DTC "U1000", first diagnose the DTC "U1000".

    Is applicable DTC detected?

    YES

    diagnosis of applicable. Refer to DTC Description .

    NO

    GO TO 2.

  2. PERFORM DTC CONFIRMATION PROCEDURE 
    1. Start the engine.
    2. Turn the MAIN switch of ICC system ON.
    3. Perform "All DTC Reading" with CONSULT.
    4. Check if the "U0104" is detected as the current malfunction in "Self Diagnostic Result" of "BSW/BUZZER".

    Is "U0104" detected as the current malfunction?

    YES

    Refer to DTC Diagnosis Procedure .

    NO

    To check malfunction symptom before repair: Refer to Inspection .

    NO

    Confirmation after repair: INSPECTION END