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