Pinpoint Test Cd : U0140:00 Or U0422:82: Notes
WARNING: This page is about a different car, the 2020 Ford F-150. 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 |
|---|---|---|
| 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 load shed, power child lock or park lock 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