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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 Systems On Indicator Circuit >> Component Inspection

Component Inspection

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 INDICATOR 

    Apply battery voltage to warning system switch terminals 5 and 3, and then check if the warning system switch indicator illuminates.

    Terminals

    Condition

    BSW ON indicator

    (+)

    (-)

    5

    3

    When the battery voltage is applied

    ON

    When the battery voltage is not applied

    OFF

    Is the inspection result normal?

    YES

    Inspection End.

    NO

    Replace the warning system switch. Refer to Removal and Installation .