# B1D9B on the 2020 Dodge Durango

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 B1D9B

- [11030266](https://open.wenmarpro.com/bulletins/11030266), 2026-03-25: Memory Seat Does Not Work There Is No Response from The Seat While Pressing the Memory Seat Profiles from the Switch Diagnostic Trouble Code \(DTC\) B1D9B\-54\- Seat Horizontal Front Stop Not Learned\-Missing Calibration
- [10222998](https://open.wenmarpro.com/bulletins/10222998), 2022-10-17: Flash: Memory Seat Module \(MSM\) Updates This bulletin involves reprogramming the MSM with the latest available software. Upon further investigation the technician may find the following stored Diagnostic Trouble Code \(DTC\): B1D9B\-54 \- Seat Horizontal Front Stop Not Learned\-Missing Calibration. Customers may also experience one or more of the following:Memory seat functionality is inoperative. Memory recall functionality is inoperative. Memory saving functionality to profiles 1 or 2 is inoperative. Easy entry\&exit functionality is inoperative.