Pinpoint Test L : U0101:00: Notes
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Normal Operation and Fault Conditions
AWD: DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0101:00 | Lost Communication With TCM: No Sub Type Information | This DTC sets in continuous memory in the TCCM if data messages received from the TCM are missing for 5 seconds or longer. |
Possible Sources
- Communication concern
- TCM (diesel engines)
- TCCM