Pinpoint Test C : DTC (Diagnostic Trouble Code) U0101:00: Notes
Normal Operation and Fault Conditions
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0101:00 | Lost Communication With TCM: No Sub Type Information | Sets in the BCM if torque data messages received from the TCM over the HS-CAN are missing. |
Possible Sources
- Communication network concern
- Battery voltage concern
- BCM
- TCM