DTC U0101: (TBCM) Lost Communication With TCM
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
U0101 (TBCM) - LOST COMMUNICATION WITH TCM
| Description: | The TBCM continuously monitors the CAN network for messages from the TCM. This DTC is set when the TBCM fails to receive the TCM message within the defined amount of time. | ||
| Possible Causes: | See the possible causes for DTC U0073. | ||
| Diagnostic Aids: | See the diagnostic aids for DTC U0001. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to MODULE COMMUNICATIONS NETWORK . | ||