March 3, 2022 Service bulletin

Some 2020-2022 Aviator vehicles may exhibit a door ajar or door fault warning message present in the...

Lincoln technical service bulletin SSM 50556 for 2020-2022 Lincoln Aviator.

Bulletin number: SSM 50556
Component: Latches/locks/linkages
Summary: Some 2020-2022 Aviator vehicles may exhibit a door ajar or door fault warning message present in the message center with diagnostic trouble codes (DTCs) B1175:19, B1176:19, B11C0:19 and/or B11C1:19 present in door latch control module E (DCME), door latch control module F (DCMF), door latch control module G (DCMG) and/or door latch control module H (DCMH). This may be due to low battery voltage and DTC thresholds being too low and not a fault in the door latch assembly. Engineering is releasing updated software to resolve this concern, which is expected to be available by the end of June-2022. In the meantime, clear these DTC's and if any reset with normal battery voltage follow normal Workshop Manual diagnostics and repair. Monitor OASIS for updates.

Owners of these vehicles have filed 1 complaints in the locks category.

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