{"nhtsa_id":10176116,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-06-04","date":"2020-05-14","document_id":"SSM 48820","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Some 2020 F-350, F-450, and F-550 F-Super Duty chassis cab vehicles equipped with a 6.7L diesel engine and 10R140 automatic transmission may exhibit a delay/bump feel when pulling away from a stop. This may be due to the neutral idle feature that automatically reduces the load on the engine when the vehicle stops, and the gear selector is in DRIVE to reduce fuel consumption and emissions. The transmission automatically resumes operation when the brake is released. The neutral idle feature activates when the transmission is sufficiently warmed, and the vehicle is on level grade. Do not attempt any repairs for this condition. Refer to Owners Manual Transmission Section for more information.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176116-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176116-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10176116","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-250 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_f-250"]},{"make":"FORD","model":"F-350 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_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":[]}