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September 2, 2023 Service bulletin

Flash: Folding Seat Module (FSM) Update The customer may describe the following: ? The third row seats are...

Jeep technical service bulletin 0821323 for 2023 Jeep Wagoneer and 2023 Jeep Grand Wagoneer.

Bulletin number
0821323
Component
Electrical system
Summary
Flash: Folding Seat Module (FSM) Update The customer may describe the following: ? The third row seats are stuck in down/cargo position and will not return to the upright seat position with the auto up button. Customers will not be able to unfold the seats from one button press. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? B1F28-54 - 3rd Row Seat LT - Recline Motor 1- Missing Calibration. This bulletin involves performing a software update and calibration routine on the FSM.

Owners of these vehicles have filed 67 complaints in the electrical category.

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