Pinpoint Test BA : U0101:00 Or U0402:82: Notes
U0101:00 OR U0402:82
Normal Operation and Fault Conditions
IPC DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0101:00 | Lost Communication with TCM: No Sub Type Information | Sets in continuous memory in the IPC if transmission data messages received from the PCM through the GWM are missing for 5 seconds or longer. |
| U0402:82 | Invalid Data Received from TCM: Alive/Sequence Counter Incorrect/Not Updated | Sets in continuous memory in the IPC if updated transmission data messages received from the PCM are missing for 5 seconds or longer. |
Possible Sources
- Communication concern
- GWM concern
- PCM
- IPC concern