{"nhtsa_id":10235351,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-02","date":"2023-04-10","document_id":"23-01-033H","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"Certain 2023MY Elantra N (CN7-N) vehicles were programmed with Lane Keeping Assist (LKA) logic that may not apply steering assist when lane departure is detected. This bulletin provides the procedure to update the Motor Driven Power Steering (MDPS) software to revise the logic for LKA.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235351-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235351-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10235351","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"ELANTRA N","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_hyundai_elantra-n"]}],"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":[]}