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Home >> Lexus >> 2021 >> NX 300 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Lane Tracing Assist System - Diagnostics & Symptom Tests >> Lane Tracing Assist System >> DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U030057: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component [05/2019 - ] >> Procedure
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DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U030057: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component [05/2019 - ]: Procedure

  1. GO TO  FRONT CAMERA SYSTEM 

    HINT: 

    If DTC U030051 or U030057 is output by the lane tracing assist system, perform troubleshooting for the front camera system DTC U030051 or U030057.

    Refer to DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U030057: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component [05/2019 - ]

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    END