DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U0300-57: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component [08/2020 - ]: Description
The millimeter wave radar sensor assembly receives vehicle information from the ECM via the CAN communication line. If the millimeter wave radar sensor assembly cannot confirm the vehicle information sent from the ECM, the millimeter wave radar sensor assembly stores DTC U0300-51.
The millimeter wave radar sensor assembly receives vehicle information from the ECM via the CAN communication line. If the vehicle information stored in the millimeter wave radar sensor assembly does not match the vehicle information sent from the ECM, the millimeter wave radar sensor assembly stores DTC U0300-57.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U0300-51 | Internal Control Module Software Incompatibility Not Programmed | The millimeter wave radar sensor assembly cannot confirm the vehicle information sent from the ECM. |
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| U0300-57 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component | The vehicle information stored in the millimeter wave radar sensor assembly does not match the vehicle information sent from the ECM. |
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