Failure Description
| Vehicle Program | VF8/VF9 |
| ECU | Electric Adjust Steering Column (EASC) |
| DTC Number | U0457-83 |
| DTC Name | Invalid Data Received from Media head Unit (MHU) - Value of Signal Protection Calculation Incorrect |
| Failure Type Byte | 83-Value of Signal Protection Calculation Incorrect |
| Definition and Potential Cause | This error occurs due to invalid checksum data received from MHU. |