{"nhtsa_id":10154685,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-18","date":"2019-02-20","document_id":"19-AT-003H","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"This bulletin provides the procedure to identify the correct transmission part number for 2013~14 Sonata (YFa) 2.4L by referring to the Serial Code. Some transmissions installed during the transition from 2013 to 2014 model years may be mixed from 8/20/2013 to 10/17/2013. NOTE: An incorrect transmission part number may cause a 2-3 shift flare.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154685-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154685-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10154685","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"SONATA","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_hyundai_sonata","2014_hyundai_sonata"]}],"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":[]}