LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2007 >> LS 460 >> Repair and Diagnosis >> External Pages >> Different car >> Section 778 (Engine Control System - Component Testing) >> ASCD Indicator >> Diagnosis Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC

    Check that DTC UXXXX is not displayed.

    Is the inspection result normal? 

    YES: GO TO 2.

    NO: Perform trouble diagnosis for DTC UXXXX. Refer to "DIAGNOSIS PROCEDURE ".

  2. CHECK COMBINATION METER FUNCTION

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

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Repair or replace malfunctioning part.

  3. CHECK INTERMITTENT INCIDENT

    Refer to "INTERMITTENT INCIDENT ".

    Is the inspection result normal? 

    YES: Replace combination meter.

    NO: Repair or replace malfunctioning part.