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Home >> Lexus >> 2007 >> GX 470 >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control >> Vehicle Stability Control System >> DTC C1201/51: Engine Control System Malfunction >> Inspection Procedure
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Inspection Procedure

  1. CHECK DTC (FOR ENGINE CONTROL SYSTEM) 
    1. Check if the engine control system DTC is output (See DTC CHECK/CLEAR ).

    Result 

    RESULT TABLE

    Condition Proceed to
    DTC is not output A
    DTC is output B

    B: INSPECT ENGINE CONTROL SYSTEM 

    A: REPLACE ECM