Pinpoint Test F : DTC (Diagnostic Trouble Code) U0140:00: Notes
WARNING: This page is about a different car, the 2018 Ford Fiesta. However, it is still accessible from the selected car via links, so may be relevant.
Normal Operation and Fault Conditions
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | A continuous DTC that sets in the RFA module if data messages received from the BCM over the MS-CAN are missing. |
Possible Sources
- Communication network concern
- Battery voltage concern
- BCM
- RFA module