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Nissan Sentra B18 (2020-2025) Service Manual: Charging System Preliminary Inspection. Diagnosis Procedure

Diagnosis Procedure

Diagnosis Procedure

  1. CHECK BATTERY TERMINALS CONNECTION

    1. Check if battery terminals are clean and tight.

    Is the inspection result normal?

    YES>>

    GO TO 2.

    NO>>

    Repair battery terminal connection. Confirm repair by performing system test using 165-DSS-5000P . Refer to the applicable Instruction Manual for proper testing procedures.

  2. CHECK FUSE

    1. Check for blown fuse and fusible link:

      Component

      Power source (Power supply terminals)

      Fuse or Fusible Link No.

      Capacity

      Generator

      Battery (terminal 1)

      Fusible Link A

      300 A

      Combination meter

      Battery (terminal 5)

      Fuse 42

      10 A

      Ignition switch ON or START (terminal 6)

      Fuse 47

      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 GENERATOR GROUND TERMINAL CONNECTION

    1. Check if case ground connection is clean.

    Is the inspection result normal?

    YES>>

    GO TO 4.

    NO>>

    Repair connection.

  4. CHECK DRIVE BELT TENSION

    1. Check drive belt tension. Refer to Inspection.

    Is the inspection result normal?

    YES>>

    Inspection End.

    NO>>

    Repair as needed.

    B20be-15 Battery Temperature Sensor
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    Other materials:

    Work Procedure (Before Replacing Electric Throttle Control Actuator)
    CHECK DTC Perform DTC P0101 confirmation procedure. Refer to Confirmation Procedure. Is the DTC P0101 displayed? YES >> GO TO 2. NO >> Replace electric throttle control actuator. Refer to Removal and ...

    Frp Control System
    Component Inspection Component Inspection CHECK HIGH PRESSURE FUEL PUMP-1 Turn ignition switch OFF. Disconnect high pressure fuel pump harness connector. Check the resistance between high ...

    Basic Inspection
    Diagnosis and Repair Work Flow Diagnostic Work Sheet Diagnostic Work Sheet DESCRIPTION There are many operating conditions that lead to the malfunction of engine components. A good grasp of such conditions can make troubleshooting faster and more accurate. In general, each custo ...