# C1278 on the 2008 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 C1278

- [10027987](https://open.wenmarpro.com/bulletins/10027987), 2009-02-26: FORD: STEERING WHEEL ANGLE CIRCUIT AND/OR SIGNAL FAILURE\-C1277\-C1278\-BUILT ON OR BEFORE 4/10/08. VEHICLES MAY EXHIBIT A TRACTION CONTROL LIGHT \(TCL\) ON WITH DIAGNOSTIC TROUBLE CODES. \*PE