{"nhtsa_id":10208861,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-03-08","date":"2022-02-18","document_id":"22-01-021H","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; LANE DEPARTURE","mfr_system":null,"summary":"This bulletin provides information related to Lane Keep Assist (LKA) software update, logic revision for Tucson (NX4, NX4A, NX4 HEV, NX4 PHEV) vehicles. Update will reduce sensitivity of LKA warning and misrecognition of missing lanes when entering the interstate.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208861-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208861-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10208861","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"TUCSON","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_hyundai_tucson"]},{"make":"HYUNDAI","model":"TUCSON HYBRID","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_hyundai_tucson"]}],"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":[]}