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Home >> Infiniti >> 2005 >> G35 x >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Control System - Coupe) >> ASCD Indicator >> Diagnostic Procedure
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Diagnostic Procedure

WARNING: This page is about a different variant/trim than selected.
  1. CHECK OVERALL FUNCTION 

    Check ASCD indicator under the following conditions.

    Fig 1: ASCD Indicator Condition Chart
    G02334236Courtesy 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 COMBINATION METER OPERATION 

    Does combination meter operate normally?

    Yes or No 

    1. Yes: GO TO  4.
    2. No: Check combination meter circuit. Refer to COMBINATION METERS .
  4. CHECK INTERMITTENT INCIDENT 

    Refer to TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT .

    1. INSPECTION END