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Home >> Infiniti >> 2018 >> QX80 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 60 (Driver Assistance System) >> Driver Assistance System >> DTC/Circuit Diagnosis >> DTC C1B20: Control Module >> Driver Assistance Buzzer Control Module >> Component Inspection
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Component Inspection

WARNING: This page is about a different car, the 2019 Nissan Armada and 2018 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DRIVER ASSISTANCE BUZZER 
    1. Turn ignition switch OFF.
    2. Disconnect driver assistance buzzer connector.
    3. Check resistance between driver assistance buzzer terminals.

    Terminal

    Resistance

    1

    2

    Approx. 6 Ω

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace driver assistance buzzer.

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