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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 2381 (Engine Control System - Component Testing (VK56DE)) >> ASCD Indicator >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK OVERALL FUNCTION

    Check ASCD indicator under the following conditions.

    ASCD INDICATOR CONDITION SPECIFICATION
    CRUISE LAMP
    • Ignition switch: ON
    • MAIN switch: Pressed at the 1st time → at the 2nd time
    ON → OFF
    SET LAMP
    • MAIN switch: ON
    • When vehicle speed: Between 40 km/h (25 MPH) and 144 km/h (89 MPH)
    • ASCD: Operating
    ON
    • ASCD: Not operating
    OFF

    OK or NG 

    OK: INSPECTION END 

    NG: GO TO 2.

  2. CHECK DTC

    Check that DTC U0101 or U1001 is not displayed.

    OK or NG 

    OK: GO TO 3.

    NG: Perform trouble diagnosis for DTC U0101 or U1001. Refer to "DTC CONFIRMATION PROCEDURE " or "DTC CONFIRMATION PROCEDURE ".

  3. CHECK COMBINATION METER FUNCTION

    Refer to "CONSULT FUNCTION (METER/M&A) ".

    OK or NG 

    OK: GO TO 4.

    NG: Go to "WORK FLOW ".

  4. CHECK INTERMITTENT INCIDENT

    Refer to "INTERMITTENT INCIDENT ".

    >> INSPECTION END