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Home >> Lexus >> 2006 >> SC 430 >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Cruise Control System - Diagnostics >> Cruise Main Indicator Lamp Circuit >> Inspection Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Inspection Procedure

  1. PERFORM ACTIVE TEST (CRUISE INDICATOR LAMP) 
    1. Select the ACTIVE TEST, use the hand-held tester to generate a control command, and then check that the cruise indicator lamp illuminates.

      Combination meter assy: 

      OK: Indicator lamp illuminates/turns off. 

      COMBINATION METER ASSY ACTIVE TEST

      Item Test Detail Diagnostic Note
      CRUISE INDIC Cruise indicator lamp/ON or OFF Confirm that vehicle is stopped and engine is idling
    1. NG: Go to COMBINATION METER SYSTEM (See  PRECAUTION  ) 
    2. OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE   )