{"nhtsa_id":10209500,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-04-04","date":"2022-03-29","document_id":"SSM 50640","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Some 2022 F-Super Duty vehicles equipped with a 6.7L diesel engine and a 10R140 automatic transmission may exhibit harsh 3-2 and/or 2-1 downshifts when coming to a stop in tow/haul mode or when using engine brake mode. Because this is related to a software issue, replacement of the transmission or other components will not resolve this condition and engineering is currently working on a software update which is expected to be available by the end of June 2022. In the interim Perform TSB 22-2015, steps 10-15 only, and evaluate if the concern is resolved. If the concern is still present, let the customer know they can continue to drive the vehicle and schedule a follow-up appointment for June 2022. Monitor OASIS for updates and confirm that the service appointment is going forward once the repair becomes available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209500-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209500-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10209500","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-250 SD","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_ford_f-250"]},{"make":"FORD","model":"F-350 SD","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_ford_f-550"]}],"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":[]}