{"nhtsa_id":10233579,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-04","date":"2023-03-03","document_id":"TSB 22-2411","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Some 2022 Explorer/Aviator/Bronco vehicles built on or before 9-Aug-2022 and equipped with a 10R60 automatic transmission may exhibit a harsh 7-6 gear downshift. This may be caused by the A clutch piston return spring snap ring becoming dislodged. To correct the condition, follow the Service Procedure to replace the front support assembly and A clutch components.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10233579-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10233579-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10233579","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"BRONCO","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_ford_bronco"]},{"make":"FORD","model":"EXPLORER","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_ford_explorer"]},{"make":"LINCOLN","model":"AVIATOR","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_lincoln_aviator"]}],"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":[]}