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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 144 (Security Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> Horn Function >> 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 FUNCTION 

    SYMBOL CONSULT

    1. Perform "VEHICLE SECURITY HORN" in "Active Test" mode of "THEFT ALM" of "BCM".
    2. Check the horn operation.

      Test item

      Description

      VEHICLE SECURITY HORN

      ON

      Horn

      Sounds (for 0.5 sec.)

    Is the operation normal?

    YES

    Horn function is OK.

    NO

    Go to Diagnosis Procedure .