Pinpoint Test BD : U0121:00 Or U0415:82: Notes
WARNING: This page is about a different car, the 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
Normal Operation and Fault Conditions
IPC DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module: No Sub Type Information | Sets in continuous memory in the IPC if data messages from the ABS module through the GWM are missing for 5 seconds or longer. |
| U0415:82 | Invalid Data Received From Anti-Lock Brake System (ABS) Control Module: Alive/Sequence Counter Incorrect/Not Updated | Sets in continuous memory in the IPC if updated data messages from the ABS module through the GWM are missing for 5 seconds or longer. |
Possible Sources
- Communication concern
- GWM concern
- ABS module
- IPC concern