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Home >> Lexus >> 2021 >> UX 200 Base >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision (Diagnostic Codes) >> Pre-Collision System >> DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U030057: Internal Control Module Software Incompatibility Invalid / Incompatible Software Component [10/2018 - 07/2022] >> Caution / Notice / Hint
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Caution / Notice / Hint

NOTE:
  • When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle and a DTC may be stored.
  • If the forward recognition camera has been replaced with a new one, forward recognition camera adjustment must be performed.

    HINT: 

    Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.

    1. One Time Recognition: Refer to ADJUSTMENT (ONE TIME RECOGNITION) [10/2018 - 07/2022]
    2. Sequential Recognition: Refer to ADJUSTMENT (SEQUENTIAL RECOGNITION) [10/2018 - 07/2022]
  • for Gasoline Model:

    Before replacing the ECM, refer to registration.

    Refer to REGISTRATION [10/2018 - 10/2019] , or refer to REGISTRATION [10/2019 - 07/2022]