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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 550 (Sonar System (Circuit Diagnosis)) >> Circuit Diagnosis >> Sonar System Off Switch Circuit Inspection >> Component Function Check >> Sonar System Off Switch

Sonar System Off Switch

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FUNCTION 
    1. Select CANCEL SW and CANCEL SW IND in Data Monitor mode with CONSULT.
    2. Check sonar system off switch signal under the following conditions.

    Monitor Item

    Display

    Description

    CANCEL SW

    On

    Sonar system OFF switch pressed.

    Off

    Sonar system OFF switch released.

    CANCEL SW IND

    On

    Sonar system OFF switch indicator lamp is ON.

    Off

    Sonar system OFF switch indicator lamp is OFF.

    Is the inspection result normal?

    YES

    Inspection End.

    NO

    Perform diagnosis procedure. Refer to Diagnosis Procedure .