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February 26, 2026 Service bulletin

Some 2022 Navigator vehicles may exhibit a loss of driver seat adjustment functions after replacing the...

Lincoln technical service bulletin SSM 54608 for 2022 Lincoln Navigator.

Bulletin number
SSM 54608
Component
Seats
Summary
Some 2022 Navigator vehicles may exhibit a loss of driver seat adjustment functions after replacing the driver seat module (DSM). The accelerator and brake pedals may also move when actuating certain seat adjustment switches. This may be due to incorrect software being released into the Ford Diagnosis and Repair System (FDRS) scan tool at the time of the previous programmable module installation (PMI). The software has since been corrected on Ford servers. To correct the condition, perform Programmable Module Installation (PMI) on the DSM using the latest software level of the FDRS scan tool. For claiming, use causal part 14C708 and labor operations 12651D and 12651D4.

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