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August 24, 2022 Service bulletin

Flash: Memory Seat Module (MSM) Updates

Jeep technical service bulletin 0816322 for 2022 Jeep Wagoneer and 2022 Jeep Grand Wagoneer.

Bulletin number
0816322
Component
Electrical system
Summary
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.

Owners of these vehicles have filed 147 complaints in the electrical category.

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