2010 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Diagnosis Procedure

  1. CHECK OVERALL FUNCTION

    Check ASCD indicator under the following conditions.

    ASCD INDICATOR CONDITIONS CHART

    ASCD indicator Condition Specification
    CRUISE LAMP
    • Ignition switch: ON
    MAIN switch: Pressed at 1st time β†’ 2nd ON β†’ OFF
    SET LAMP
    • MAIN switch: ON
    • Vehicle: Between 40 km/h (25 MPH) and 144 km/h (89 MPH)
    ASCD: Operating ON
    ASCD: Not operating OFF

    OK or NGΒ 

    OK: INSPECTION ENDΒ 

    NG: GO TO 2.

  2. CHECK DTC

    Check that DTC UXXXX is not displayed.

    Yes or NoΒ 

    Yes: Perform trouble diagnoses for DTC UXXXX.

    No: GO TO 3.

  3. CHECK COMBINATION METER OPERATION

    Does combination meter operate normally?

    Yes or NoΒ 

    Yes: GO TO 4.

    No: Check combination meter circuit. Refer to COMBINATION METERS .

  4. CHECK INTERMITTENT INCIDENT

    Refer to TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT .

    INSPECTION ENDΒ 

Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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