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Home >> Nissan-Datsun >> 2021 >> NV1500 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 525 (Security Control System) >> Basic Inspection >> Pre-Inspection For Diagnostic >> Basic Inspection

Basic Inspection

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. INSPECTION START 

    Turn ignition switch "OFF".

    NOTE: Before starting operation check, open front windows.

    GO TO 2.

  2. CHECK SECURITY INDICATOR LAMP 
    1. Lock doors using keyfob or mechanical key.
    2. Check that security indicator lamp illuminates for 30 seconds.

    Does the security indicator lamp illuminate?

    YES

    GO TO 3.

    NO

    Perform diagnosis and repair. Refer to Component Function Check .

  3. CHECK ALARM FUNCTION 
    1. After 30 seconds, security indicator lamp will start to blink.
    2. Open any door before unlocking with keyfob or mechanical key.

    Does the alarm function properly?

    YES

    GO TO 4.

    NO

    Check the following.

    • The vehicle security system does not phase in alarm mode. Refer to Symptom Table .
    • Alarm (horn and headlamps) does not operate. Refer to Symptom Table .
  4. CHECK ALARM CANCEL OPERATION 

    Unlock any door using keyfob or mechanical key.

    Does the alarm (horn and headlamps) stop.

    YES

    Inspection End.

    NO

    Check door lock function. Refer to System Description .