Pinpoint Test Cc : U0140:00, U0422:82 Or U0431:82: Notes
U0140:00, U0422:82 Or U0431:82
Normal Operation and Fault Conditions
IPC DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | Sets in continuous memory in the IPC if data messages received from the BCM through the GWM are missing for 5 seconds or longer. |
| U0422:82 | Invalid Data Received From Body Control Module: Alive/Sequence Counter Incorrect/Not Updated | Sets in continuous memory in the IPC if TPMS data messages received from the BCM through the GWM are missing for 5 seconds or longer. |
| U0431:82 | Invalid Data Received From Body Control Module "A": Alive/Sequence Counter Incorrect/Not Updated | Sets in continuous memory in the IPC if charging system data messages received from the BCM through the GWM are missing for 5 seconds or longer. |
Possible Sources
- Communication concern
- GWM concern
- BCM
- IPC concern