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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 130 (Driver Assistance System) >> DTC/Circuit Diagnosis >> Warning System Switch Circuit >> Component Function Check

Component Function Check

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK WARNING SYSTEM SWITCH INPUT SIGNAL 

    SYMBOL CONSULT

    1. Select "Data Monitor" mode of "ICC/ADAS".
    2. Select "WARN SYS SW".
    3. Check that the function operates normally according to the following conditions:

    Monitor item

    Condition

    Status

    WARN SYS SW

    Warning system switch is pressed

    ON

    Warning system switch is not pressed

    OFF

    Is the inspection result normal?

    YES

    Inspection End.

    NO

    Refer to Diagnosis Procedure .