{"nhtsa_id":10194782,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-02","date":"2021-05-11","document_id":"SA-033-21","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"The rear differential case could develop a crack in the case, as shown below. NOTE: This could affect new vehicles just delivered to the dealer as well as customer vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194782-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194782-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10194782","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-3","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_mazda_cx-3","2018_mazda_cx-3","2019_mazda_cx-3","2020_mazda_cx-3","2021_mazda_cx-3"]},{"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":"CX-5","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_mazda_cx-5","2018_mazda_cx-5","2019_mazda_cx-5","2020_mazda_cx-5","2021_mazda_cx-5"]},{"make":"MAZDA","model":"CX-9","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_mazda_cx-9","2018_mazda_cx-9","2019_mazda_cx-9","2020_mazda_cx-9","2021_mazda_cx-9"]},{"make":"MAZDA","model":"MAZDA3","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["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":[]}