# C2777 on the 2003 Ford Expedition

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name C2777

- [636273](https://open.wenmarpro.com/bulletins/636273), 2002-11-07: DIAGNOSTICS PROVIDED FOR DIAGNOSTIC TROUBLE CODES C2777 / C2778 \(SENSOR CLUSTER CAN BUS FAILURE / SENSOR CLUSTER POWER SUPPLY FAILURE\). \*TT