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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Charging System (Circuit Diagnosis)) >> Circuit Diagnosis >> Charging System Preliminary Inspection >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK BATTERY TERMINALS CONNECTION 

    Check if battery terminals are clean and tight.

    Is the inspection result normal?

    YES

    GO TO 2 .

    NO

    Repair battery terminals connection. Confirm repair by performing system test using DSS-5000P NI. Refer to applicable Instruction Manual for proper testing procedures.

  2. CHECK FUSE 

    Check for blown fuse and fusible link.

    Unit

    Power source (Power supply terminals)

    Fuse or Fusible Link No

    Generator

    Battery (terminal 3)

    62 (10 A)

    Battery (terminal 1)

    Fusible Link A (250 A)

    Combination meter

    Ignition switch ON or START (terminal 2)

    31 (5 A)

    Is the inspection result normal?

    YES

    GO TO 3 .

    NO

    Replace the blown fuse or fusible link after repairing the affected circuit.

  3. CHECK DRIVE BELT TENSION 

    Check drive belt tension. Refer to Check Drive Belt .

    Is the inspection result normal?

    YES

    Inspection End.

    NO

    Repair as needed.