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Home >> Lexus >> 2006 >> RX 330 AWD >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> 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 
    1. Check if the normal code is recorded for EFI system.

    Result 

    RESULT REFERENCE CHART

    Result Proceed to
    Normal System Code A
    Trouble Code B

    B: REPAIR ENGINE CONTROL SYSTEM ACCORDING TO DTC OUTPUT 

    A: REPLACE ECM 

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