{"nhtsa_id":10212419,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-05-31","date":"2022-03-22","document_id":"2100622","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; EQUIPMENT; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Some customers may experience the following:Harsh or erratic shifting between any gear.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10212419-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10212419-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10212419","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"ALFA ROMEO","model":"STELVIO","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_alfa-romeo_stelvio"]}],"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":[]}