Lincoln Corsair 2020–2022 — technical service bulletin
Bulletin SSM 51406 · NHTSA communication 10233653 · issued Mar 2, 2023
Technical service bulletin
communication type
Seats
component
2020–2022
model years
3
vehicle entries
Official summary
Some 2020 2022 Corsair vehicles may exhibit a condition where the front driver seat does not move to the correct memory position. This condition occurs when the user adjusts the front driver seat horizontally and programs the desired position. This may be due to an improper software change in the driver front seat module (DSM). To correct this condition, using Ford Diagnosis and Repair System (FDRS) scan tool program the DSM to the latest software level and reevaluate the concern. If the concern persists or no update is available, replace the DSM module and update the software. 2020 Corsair ve
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.