{"nhtsa_id":10210911,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-05-05","date":"2022-04-19","document_id":"06-001-22","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"Some vehicles may exhibit a knocking noise from the steering column while driving. This may be caused by an improper manufacturing process where the worm wheel gear is not at a proper distance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10210911-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10210911-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10210911","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-30","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_mazda_cx-30","2021_mazda_cx-30"]}],"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":[]}