DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U0300-57: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component [10/2020 - ]: Description
- If the forward recognition camera cannot verify the vehicle information sent from the ECM, the forward recognition camera stores DTC U0300-51.
- If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the ECM, the forward recognition camera stores DTC U0300-57.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
|---|---|---|---|---|
| U0300-51 | Internal Control Module Software Incompatibility Not Programmed | When the ignition switch is ON for 3 seconds, the vehicle information sent from the ECM cannot be verified by the forward recognition camera for approximately 3 seconds or more. | Pre-collision system | Radar Cruise 2 |
| U0300-57 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component | When the ignition switch is ON for 3 seconds, the vehicle information sent from the ECM does not match that stored in the forward recognition camera for approximately 1 second or more. | Pre-collision system | Radar Cruise 2 |