{"vehicle":{"id":"2026_ford_f-150","year":2026,"make":"Ford","model":"F-150"},"code":"U2100","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":11034019,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-22","date":"2026-06-16","document_id":"SSM 54940","mfr_campaign":null,"component":"UNKNOWN OR OTHER; SERVICE BRAKES","summary":"Some 2021-2026 F-150 vehicles may exhibit a U2100:00 diagnostic trouble code (DTC) for initial configuration incomplete stored in the trailer control module (TRM). This may be due to the vehicle having a Ford accessory trailer brake kit installed without being programmed following the included instructions. If the vehicle was built with minor feature code FDDAA and a trailer brake gain switch is present in the stock location in the instrument panel, a Ford Accessory trailer brake kit has been installed on the vehicle. If a Ford Accessory trailer brake kit is present, download and run the \"TRM - Towbar Configuration\" application using the latest software level of the Ford Diagnosis and Repair System (FDRS) scan tool. To confirm a vehicle is built with a certain minor feature code, review the build information by double-clicking the vehicle identification number (VIN) in the upper left corner in the Professional Technician System (PTS).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034019-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034019-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034019"}],"url":"https://open.wenmarpro.com/makes/ford/f-150/2026/bulletins?code=U2100"},"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/ford/f-150/2026/codes/U2100","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."]}