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Home >> Lexus >> 2021 >> ES 300h Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Front Camera System (Hybrid) - Diagnostic Codes >> FRONT CAMERA SYSTEM (for HV Model) >> DTC U0300-57: Internal Control Module Software Incompatibility Invalid / Incompatible Software Component [06/2018 - 08/2020] >> Description

DTC U0300-57: Internal Control Module Software Incompatibility Invalid / Incompatible Software Component [06/2018 - 08/2020]: Description

Forward recognition camera receives the vehicle information from the hybrid vehicle control ECU via CAN communication.

DTC U0300-57 is stored when the vehicle information from the hybrid vehicle control ECU and that stored in the forward recognition camera do not match.

DTC No. Detection Item DTC Detection Condition Trouble Area
U0300-57 Internal Control Module Software Incompatibility Invalid / Incompatible Software Component The vehicle information from the hybrid vehicle control ECU and that stored in the forward recognition camera do not match.
  • Hybrid control system
  • Forward recognition camera
  • Hybrid vehicle control ECU