# U1009 on the 1997 Lincoln Mark

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 U1009

- [50995](https://open.wenmarpro.com/bulletins/50995), 1997-06-17: EATC \- INVALID DIAGNOSTIC CODES U1235 AND 155 MAY BE DISPLAYED DURING SELF TEST \- VEHICLES BUILT THROUGH 7/1/97 \- MESSAGE CENTER \- INVALID CHECK TRACTION CONTROL AND/OR INVALID DIAGNOSTIC CODES U1009, U1027 AND/OR U1059 MAY BE DISPLAYED DURING DIAGNOSIS \- VEHICLES BUILT THROUGH 7/1/97. \*TW