DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed [08/2020 - 08/2021]: Description
WARNING: This page is about a different car, the 2021 Lexus ES 300h, 2020 Lexus ES 300h, and 2019 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
The forward recognition camera receives vehicle information from the hybrid vehicle control ECU via CAN communication.
If the forward recognition camera cannot store the vehicle information, it will store this DTC.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U0300-51 | Internal Control Module Software Incompatibility Not Programmed | When the power switch is on (IG) for 3 seconds or more, the vehicle information sent from the hybrid vehicle control ECU cannot be verified by the forward recognition camera for 3 seconds or more. |
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