{"nhtsa_id":10180399,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-10-01","date":"2020-09-14","document_id":"20B34","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"In some of the affected vehicles, a leak in the transmission oil cooler may occur due to a crack developing near the oil cooler line fittings. Loss of transmission fluid could lead to transmission noise, harsh shifts or the inability to shift out of park.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180399-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180399-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10180399","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXPLORER","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_ford_explorer"]}],"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":[]}