Nissan Rogue (T33) 2021-Present Service Manual: Main Line Between Lib 12v and M&a Circuit

Nissan Rogue (T33) 2021-Present Service Manual / Electrical & Power Control :: Lan System / Can :: Dtc/circuit Diagnosis / Main Line Between Lib 12v and M&a Circuit

Diagnosis Procedure

CHECK CONNECTOR

  1. Turn the ignition switch OFF.

  2. Disconnect the battery cable from the negative terminal.

  3. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).

    • Harness connector B41

    • Harness connector M69

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair the terminal and connector.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

  1. Disconnect the following harness connectors.

    • 12V sub battery (lithium ion battery)

    • Harness connectors B41 and M69

  2. Check the continuity between the 12V sub battery (lithium ion battery) harness connector and the harness connector.

    12V sub battery (lithium ion battery) harness connector Harness connector Continuity
    Connector No. Terminal No. Connector No. Terminal No.
    B143 3 B41 4 Existed
    2 3 Existed

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair the main line between the 12V sub battery (lithium ion battery) and the harness connector B41.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

  1. Disconnect the connector of combination meter.

  2. Check the continuity between the harness connector and the combination meter harness connector.

    • USA Production

      Harness connector Combination meter harness connector Continuity
      Connector No. Terminal No. Connector No. Terminal No.
      M69 4 M73 18 Existed
      3 19 Existed

    • JAPAN Production

      Harness connector Combination meter harness connector Continuity
      Connector No. Terminal No. Connector No. Terminal No.
      M69 4 M77 18 Existed
      3 19 Existed

Is the inspection result normal?

YES (Present error)>>

Check CAN system type decision again.

YES (Past error)>>

Error was detected in the main line between the automatic back door control unit and the combination meter.

NO>>

Repair the main line between the harness connector M69 and the combination meter.

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