{"nhtsa_id":10199722,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-03","date":"2021-07-13","document_id":"SA-044-21","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC","mfr_system":null,"summary":"When switching to the maintenance mode, U3000:53 and the related DTCs are stored, but the DTCs will not be cleared automatically after finishing the maintenance mode. It is necessary to clear the DTCs completely after performing the brake system maintenance mode. DTC codes: U3000:53, C0021:52, U0415:68","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199722-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199722-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10199722","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":["C0021","U0415","U3000"],"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"]},{"make":"MAZDA","model":"MAZDA3","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_mazda_mazda3","2020_mazda_mazda3","2021_mazda_mazda3"]}],"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":[]}