Lincoln Aviator 2022–2023 — technical service bulletin
Bulletin SSM 51788 · NHTSA communication 10239479 · issued Jul 14, 2023
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
2
vehicle entries
Official summary
Some 2020-2023 Aviator vehicles built on or before 12-Oct-2022 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. To correct the condition, reprogram and re-configure the the affected module using the latest
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.