LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2009 >> LS 460 AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control >> Electronically Controlled Brake System >> DTC C1201/51 Engine Control System Malfunction >> Inspection Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Inspection Procedure

  1. CHECK DTC FOR SFI SYSTEM 
    1. Clear the DTC (SFI system) (see DTC CHECK/CLEAR ).
    2. Check the DTC (SFI system) (see DTC CHECK/CLEAR ).

      Result 

      RESULT CHART

      Result Proceed to
      DTC (SFI system) is not output OK
      DTC (SFI system) is output NG

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

      OK: END 

scientia non olet · About LEMON Manuals