Failure Description
| Vehicle Program | VF8/VF9 |
| ECU | PSM |
| DTC Number | U0457-83 |
| DTC Name | Invalid Data Received from Information Center "A" - Value of Signal Protection Calculation Incorrect |
| Failure Type Byte | 83-Value of Signal Protection Calculation Incorrect |
| Definition and Potential Cause | This fault occurs due to incorrect checksum data received in message from MHU |