{"nhtsa_id":10201770,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-10-02","date":"2021-09-10","document_id":"07-003-21-3825","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; EQUIPMENT","mfr_system":null,"summary":"Some vehicles may exhibit a squeaking noise from the blower motor while it is operating. This is caused by burrs that were not trimmed completely in the manufacturing process of the blower motor. To eliminate this concern, the manufacturing process of the blower motor has been modified to efficiently trim burrs.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201770-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201770-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201770","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-5","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_mazda_cx-5","2018_mazda_cx-5","2019_mazda_cx-5","2020_mazda_cx-5"]},{"make":"MAZDA","model":"MAZDA6","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_mazda_mazda6","2018_mazda_mazda6","2019_mazda_mazda6","2020_mazda_mazda6"]}],"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":[]}