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Home >> Lexus >> 2009 >> LS 460 AWD >> Repair and Diagnosis >> Steering >> Manual Steering >> Power Steering >> Power Steering System >> Diagnosis System

Diagnosis System

  1. CHECK PS WARNING LIGHT 
    1. Check that the PS warning light comes on when the engine switch is on (IG), and goes off when the engine is started.
    2. If the warning light does not come on or remains on, inspect the PS warning light circuit.
      TROUBLE AREA CHART

      Trouble Area See procedure
      PS warning light circuit (Remains on) PS WARNING LIGHT REMAINS ON