{"vehicle":{"id":"2023_lincoln_nautilus","year":2023,"make":"Lincoln","model":"Nautilus"},"code":"B15A5","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":11028797,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-12","date":"2026-02-06","document_id":"SSM 54555","mfr_campaign":null,"component":"UNKNOWN OR OTHER; STRUCTURE:BODY; ELECTRICAL SYSTEM","summary":"Some 2020-2022-Corsair, 2021-2023 Nautilus, 2020-2024 Navigator/Aviator, and 2021-2024 Mustang Mach-E vehicles equipped with phone-as-a-key may exhibit various phone-as-a-key concerns with diagnostic trouble codes (DTC) U200D:15, U200E:15, U200F:15, B1589:31/49 through B1598:31/49, B1A56:31/49, B1D55:31/49, and/or B15A5:56 stored in the remote function actuator (RFA) module. If any of these DTCs are detected during diagnostics, clear the DTCs, reprogram the RFA to the latest software level and start a new Ford Diagnosis and Repair System (FDRS) session. Verify that DTCs are no longer present. If only the B1589:31/49 through B1598:31/49, B1A56:31/49, B1D55:31/49, and/or B15A5:56 DTCs return in the RFA after a self-test, follow normal Workshop Manual (WSM) diagnostics in Section 419-01. Repair as necessary outside of this article. For claiming, use causal part 14G617 and labor operations 12651D and 12651D4.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028797-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028797-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028797"}],"url":"https://open.wenmarpro.com/makes/lincoln/nautilus/2023/bulletins?code=B15A5"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/lincoln/nautilus/2023/codes/B15A5","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}