{"nhtsa_id":10191174,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-04","date":"2021-04-12","document_id":"TSB 21-2108","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Some 2020-2021 Mustang GT500 vehicles may exhibit a transmission fluid leak caused by improperly seated transmission cooler tubes attached to the transmission case. If the threads in the transmission case that the cooler tube retaining bolts go into are damaged, it is not necessary to replace the transmission. These threads can be repaired. To correct the condition, follow the Service Procedure to repair these threads.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191174-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191174-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10191174","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_ford_mustang","2021_ford_mustang"]}],"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":[]}