Nissan Rogue (T33) 2021-Present Service Manual: Eps/dast 3 Branch Line Circuit (chasssis Can Communication 1 Circuit)

Nissan Rogue (T33) 2021-Present Service Manual / Electrical & Power Control :: Lan System / Can :: Dtc/circuit Diagnosis / Eps/dast 3 Branch Line Circuit (chasssis Can Communication 1 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 (unit side and connector side).

    • Power steering control module

    • Harness connector E34 (With type B Meter)

    • Harness connector B40 (With type B Meter)

    • Harness connector E152 (With type A Meter without ProPILOT Assist 2.1)

    • Harness connector M31 (With type A Meter without ProPILOT Assist 2.1)

    • Harness connector E51 (With type A Meter with ProPILOT Assist 2.1)

    • Harness connector E52 (With type A Meter with ProPILOT Assist 2.1)

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair the terminal and connector.

CHECK HARNESS FOR OPEN CIRCUIT

  1. Disconnect the connector of power steering control module.

  2. Check the resistance between the power steering control module harness connector terminals.

    • Without ProPILOT Assist 2.1

      Power steering control module harness connector Resistance (Ω)
      Connector No. Terminal No.
      E31 2 1 Approx. 108 – 132

    • With ProPILOT Assist 2.1

      Power steering control module harness connector Resistance (Ω)
      Connector No. Terminal No.
      E111 2 1 Approx. 108 – 132

Is the measurement value within the specification?

YES>>

GO TO 3.

NO>>

Repair the power steering control module branch line.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and the ground circuit of the power steering control module. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES (Present error)>>

Replace the power steering control module. Refer to Removal and Installation.

YES (Past error)>>

Error was detected in the power steering control module branch line.

NO>>

Repair the power supply and the ground circuit.

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