{"nhtsa_id":11034139,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-29","date":"2026-06-23","document_id":"SSM 54961","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; VISIBILITY/WIPER","mfr_system":null,"summary":"Some 2021-2023 Bronco vehicles may exhibit a condition where short drop windows, window bounce-back, and/or one-touch close does not operate properly. This may be due to loss of window initialization. Replacement or reprogramming of the DDM, PDM, and/or any other components may not resolve these conditions.The short drop windows feature may be restored by performing a reset procedure as described in the Digital Owner's Manual > Windows > Using Short Drop Windows > Resetting Short Drop Windows. If the customer is experiencing an inability to fully close the window due to repeated bounce-back events, the window bounce-back feature may be overridden by performing an override procedure as described in the Digital Owner's Manual > Windows > Window Bounce-Back > Overriding Windows Bounce-Back. The one-touch feature may be restored by performing a reset procedure as described in the Digital Owner's Manual > Windows > Opening and Closing the Windows > Resetting One-Touch Close. These symptoms may return after a successful reset/override of the feature. Show the customer where they can find these procedures in the Digital Owner’s Manual so they can have the option to perform the procedures on their own should any of these symptoms return. Inform customers that engineering is aware of these conditions and working on a solution which is expected to be available by the end of Q4 2026. Monitor Professional Technician System (PTS) for additional information.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034139-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034139-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034139","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"wiper","name":"Wipers and washers","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"BRONCO","year_from":2021,"year_to":2023,"match":"exact","vehicle_ids":["2021_ford_bronco","2022_ford_bronco","2023_ford_bronco"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}