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Nissan Sentra B18 (2020-2025) Service Manual: Tail Lamp

Component Inspection

Component Inspection

  1. CHECK TAIL LAMP

      1. Ignition switch OFF.

      2. Disconnect each rear combination lamp connector.

      3. Check continuity between each rear combination lamp terminals.

        Body side

        Rear combination lamp (body side)

        Continuity

        Terminals

        2

        4

        Yes
        Trunk lid side

        Rear combination lamp (trunk lid side)

        Continuity

        Terminals

        1

        4

        Yes

    Is the inspection result normal?

    YES>>

    GO TO 2.

    NO>>

    Rear combination lamp (body side): Replace corresponding rear combination lamp (body side) bulb. Refer to Bulb Replacement.

    NO>>

    Rear combination lamp (trunk lid side): Replace corresponding rear combination lamp (trunk lid side) bulb. Refer to Bulb Replacement.

  2. CHECK TAIL LAMP BULB SOCKET AND HARNESS

      1. Remove tail lamp bulb.

      2. Check continuity between each rear combination lamp terminals.

        Body side

        Rear combination lamp (body side)

        Continuity

        Terminals

        2

        4

        No
        Trunk lid side

        Rear combination lamp (trunk lid side)

        Continuity

        Terminals

        1

        4

        No

    Is the inspection result normal?

    YES >>

    Inspection End.

    NO >>

    Repair or replace the each rear combination lamp bulb socket or harness.

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