Nissan Rogue (T33) 2021-Present Service Manual: Dlc Branch Line Circuit

Nissan Rogue (T33) 2021-Present Service Manual / Electrical & Power Control :: Lan System / Can :: Dtc/circuit Diagnosis / Dlc Branch Line 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).

    • Data link connector

    • 8CH CAN gateway

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair the terminal and connector.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

  1. Disconnect the connector of 8CH CAN gateway.

  2. Check the continuity between the 8CH CAN gateway harness connector terminals.

    • With type B meter

      8CH CAN gateway harness connector Continuity
      Connector No. Terminal No.
      M16 5 3 Existed
      4 2 Existed

    • With type A meter

      8CH CAN gateway harness connector Continuity
      Connector No. Terminal No.
      M9 41 39 Existed
      40 38 Existed

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Check the harness and repair the root cause (diagnosis CAN communication circuit side). Refer to Diagnosis Procedure.

CHECK HARNESS FOR OPEN CIRCUIT

  1. Connect the connector of 8CH CAN gateway.

  2. Check the resistance between the data link connector terminals.

    Data link connector Resistance (Ω)
    Connector No. Terminal No.
    M22 6 14 Approx. 54 – 66

Is the measurement value within the specification?

YES (Present error)>>

Check CAN system type decision again.

YES (Past error)>>

Error was detected in the data link connector branch line circuit.

NO>>

Repair the data link connector branch line.

    Ivc Branch Line Circuit
    Diagnosis Procedure CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for damag...
    Vehicle Can Communication 1 Circuit
    Diagnosis Procedure CHECK NETWORK DIAGNOSIS Check the "Network diagnosis" results from CONSULT to see that the Nissan Ariya vehicle CAN communication 4 circuit and diagnostic CA...

    Other materials:

    U2b8c-88 Ethernet Circuit
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detected condition U2B8C-88 Ethernet circuit Diagnosis condition When ignition switch is ON. Signal (terminal) — Threshold Lost ethernet communication with driving video recorder control module ...

    Drive Pinion
    Kr15ddt Exploded View Drive pinion lock nut Companion flange Dust shield Drive pinion oil seal Pinion bearing assembly O-ring Drive pinion adjusting shim Drive pinion O-ring Transfer case oil seal Dowel pin Plug Gasket T ...

    Dtc/circuit Diagnosis. U2141-87 Can Comm Circuit
    DTC Description DESCRIPTIONCAN (Controller Area Network) is a serial communication line for real time applications. It is an on-Nissan Ariya vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern Nissan Ariya vehicle is equipped ...