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Home >> Lexus >> 2018 >> NX 300h >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Front Camera System - Diagnostic Codes) >> Front Camera System >> DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U030057: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component [05/2019 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different car, the 2021 Lexus NX 300h, 2020 Lexus NX 300h, and 2019 Lexus NX 300h. However, it is still accessible from the selected car via links, so may be relevant.
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 it 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, be sure to perform forward recognition camera adjustment.

    HINT: 

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

    One Time Recognition:

    Refer to ADJUSTMENT (ONE TIME RECOGNITION) [05/2019 - ]

    Sequential Recognition:

    Refer to ADJUSTMENT (SEQUENTIAL RECOGNITION) [05/2019 - ]

  • Before replacing the hybrid vehicle control ECU, refer to Registration.