{"nhtsa_id":11021506,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-08-05","date":"2025-07-07","document_id":"MSP61a Repair","mfr_campaign":"MSP61","replaces":null,"component":"UNKNOWN OR OTHER; ELECTRICAL SYSTEM","mfr_system":"Mazda Connect","summary":"Mazda Service Program (MSP61) - 2024 CX-30 and 2024 Mazda3, equipped with 6 speakers Connectivity Master Unit (CMU) software concern When using a Bluetooth® connected smartphone and talking with handsfree function on a vehicle with 6 speakers, the person on the other end of the line may have difficulty hearing the driver’s voice.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021506-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021506-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021506","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-30","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_mazda_cx-30"]},{"make":"MAZDA","model":"MAZDA3","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_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":[]}