Pinpoint Test D : DTC (Diagnostic Trouble Code) U0137:00: Notes
WARNING: This page is about a different car, the 2016 Ford Transit-350 HD, 2016 Ford Transit-350, 2016 Ford Transit-250, and 2016 Ford Transit-150. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Module Communications Network for schematic and connector information.
Normal Operation and Fault Conditions
The BCM communicates with the TBM over the HS-CAN. Refer to: Communications Network - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0137:00 | Lost Communication With Trailer Brake Control Module: No Sub Type Information | A continuous memory DTC that sets in the BCM if messages received from the TBM over the HS-CAN are missing. |
Possible Sources
- Communication network concern
- Battery voltage concern
- TBM
- BCM