# B2721 on the 2004 Lincoln Navigator

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 B2721

- [10012960](https://open.wenmarpro.com/bulletins/10012960), 2005-04-05: A DIAGNOSTIC TROUBLE CODE B2721 \(LIFTGATE/DECKLID AJAR OUTPUT SHORT TO GROUND OR OPEN\) IN THE POWER LIFTGATE MODULE, WITHOUT ANY ASSOCIATED SYMPTOMS \- SERVICE TIP. \*TT
- [10008187](https://open.wenmarpro.com/bulletins/10008187), 2004-07-23: A DIAGNOSTIC TROUBLE CODE \(DTC\) B2721 \(LIFTGATE/DECKLID AJAR OUTPUT SHORT TO GROUND OR OPEN\) IN THE POWER LIFTGATE MODULE. \*TT