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Nissan Sentra B18 (2020-2025) Service Manual: Dtc Diagnosis Procedure

Nissan Sentra B18 (2020-2025) Service Manual / Steering / Steering Control System :: Dtc/circuit Diagnosis / C1608-49 Control Unit / Dtc Diagnosis Procedure

DTC Diagnosis Procedure

  1. PERFORM SELF DIAGNOSTIC RESULT

    1. CONSULT

      1. Ignition switch ON.

      2. Erase "Self Diagnostic Result" mode of "EPS/DAST 3".

      3. Ignition switch OFF and wait for at least 10 seconds.

      4. Start the engine.

        CAUTION:

        Never drive the Nissan Sentra vehicle.

      5. Select "Self Diagnostic Result" mode of “EPS/DAST 3”.

    Is DTC “C1608-49” detected?

    YES >>

    EPS control unit is malfunctioning. Replace steering gear assembly. Refer to Removal and Installation.

    NO >>

    Check pin terminal and connection of each harness connector for malfunctioning conditions.

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C1608-54 Control Unit
...

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