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Home >> Infiniti >> 2004 >> FX35 RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control System >> ASCD Indicator >> Diagnostic Procedure
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Diagnostic Procedure

  1. Check Overall Function 

    Check ASCD indicator under the following conditions.

    Fig 1: Monitoring Specifications For ASCD Indicator (CONSULT-II)
    G00344332Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG

    1. OK: Inspection end 
    2. NG: Go to 2.
  2. Check DTC 

    Check that DTC U1000 or U1001 is not displayed.

    OK or NG

    1. OK: Go to 3.
    2. NG: Perform trouble diagnoses for DTC U1000, U1001. Refer to DTC U1000, U1001 CAN COMMUNICATION LINE .

  3. Check DTC With Unified Meter And A/C AMP  .

    Refer to SELF-DIAGNOSTIC RESULTS .

    OK or NG

    1. OK: Go to 4.
    2. NG: Go to COMMUNICATION LINE INSPECTION .

  4. Check Intermittent Incident 

    Refer to TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT .

    1. Inspection end 
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