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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 / C1608-46 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 “C1608-46” 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.

Confirmation Procedure
Confirmation Procedure PRECONDITIONING If “Confirmation Procedure” has been previously conducted, always place the ignition switch OFF and wait ...

C1608-49 Control Unit
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Confirmation Procedure
Confirmation Procedure PERFORM DTC CONFIRMATION PROCEDURE CONSULT Ignition switch ON and wait for 2 seconds or more. Select “Self Diagnostic Re ...

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