# B1D9B on the 2022 Jeep Wagoneer

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
- [10229815](https://open.wenmarpro.com/bulletins/10229815), 2023-01-17: Flash: Memory Seat Module \(MSM\) Updates Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code \(DTC\). ? B1D9B\-54 \- Seat Horizontal Front Stop Not Learned\-Missing Calibration. Customers may experience the following: ? Memory seat do not save on profiles 1 or 2. ? Easy entry/exit functionality is inoperative. This bulletin involves reprogramming the MSM with the latest available software.
- [10229808](https://open.wenmarpro.com/bulletins/10229808), 2023-01-17: Flash: Memory Seat Module \(MSM\) Updates Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code \(DTC\). ? B1D9B\-54 \- Seat Horizontal Front Stop Not Learned\-Missing Calibration. Customers may experience the following: ? Memory seat do not save on profiles 1 or 2. ? Easy entry/exit functionality is inoperative. This bulletin involves reprogramming the MSM with the latest available software.
- [10229575](https://open.wenmarpro.com/bulletins/10229575), 2023-01-09: Flash: Memory Seat Module \(MSM\) Updates This bulletin involves reprogramming the MSM with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code \(DTC\). B1D9B\-54 \- Seat Horizontal Front Stop Not Learned\-Missing Calibration. Customers may experience the following:Memory seat do not save on profiles 1 or 2. Easy entry/exit functionality is inoperative.
- [10225427](https://open.wenmarpro.com/bulletins/10225427), 2022-10-31: Flash: Memory Seat Module \(MSM\) Updates This bulletin involves reprogramming the MSM with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code \(DTC\). B1D9B\-54 \- Seat Horizontal Front Stop Not Learned\-Missing Calibration. Customers may experience the following:Memory seat do not save on profiles 1 or 2. Easy entry/exit functionality is inoperative.
- [10225290](https://open.wenmarpro.com/bulletins/10225290), 2022-10-31: Flash: Memory Seat Module \(MSM\) Updates This bulletin involves reprogramming the MSM with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code \(DTC\). B1D9B\-54 \- Seat Horizontal Front Stop Not Learned\-Missing Calibration. Customers may experience the following:Memory seat do not save on profiles 1 or 2. Easy entry/exit functionality is inoperative.