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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 / C1624-00 Signal Connector / Dtc Diagnosis Procedure

DTC Diagnosis Procedure

  1. CHECK TERMINALS AND HARNESS CONNECTORS

    1. Check EPS control unit pin terminals for damage or loose connection with harness connector.

    Is the inspection result normal?

    YES >>

    GO TO 2.

    NO >>

    Repair or replace error-detected parts.

  2. 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 then wait 10 seconds and more.

      4. Start the engine.

        CAUTION:

        Never drive the Nissan Sentra vehicle.

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

    Is DTC “C1624-00” detected?

    YES >>

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

    NO >>

    Inspection End.

Confirmation Procedure
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