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Home >> Lexus >> 2009 >> LS 460 RWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Source/Wiring >> Electric Power Control System >> DTC B22AC Alternater Stop Power Generation; DTC B22AD No Control for Power Generation of Alternator >> Inspection Procedure
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Inspection Procedure

  1. CHECK GENERATOR ASSEMBLY 
    1. Check the generator (see GENERATOR ).

      OK: 

      Charging system is normal. 

      NG: REPLACE GENERATOR ASSEMBLY  (See REMOVAL )

      OK: GO TO SFI SYSTEM  (See HOW TO PROCEED WITH TROUBLESHOOTING )