DTC U0300: (TBCM) Software Incompatibility With ECM
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.
U0300 (TBCM) - SOFTWARE INCOMPATIBILITY WITH ECM
| Description : | |||
| Possible Causes : | |||
| Diagnostic Aids: | For additional description and operation of the vehicle communication network, refer to MODULE COMMUNICATIONS NETWORK . | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to MODULE COMMUNICATIONS NETWORK . | ||