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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 631 (Driver Assistance System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> BCI Switch Circuit >> Component Function Check

Component Function Check

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK BCI SYSTEM SWITCH INPUT SIGNAL 
    1. Turn the ignition switch ON.
    2. Select the DATA MONITOR item "BCI SWITCH" of "ICC/ADAS" with CONSULT.
    3. While operating the BCI OFF switch, check the monitor status.

    Monitor item

    Condition

    Monitor status

    BCI SWITCH

    BCI OFF switch is pressed

    On

    BCI OFF switch is not pressed

    OFF

    Is the inspection result normal?

    YES

    BCI OFF switch circuit is normal.

    NO

    Refer to Diagnosis Procedure .