{"nhtsa_id":10252506,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-04-03","date":"2024-03-19","document_id":"15-002-24","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL","mfr_system":null,"summary":"Some vehicles may experience the vehicle speed decreasing unintentionally while using MAZDA Radar Cruise Control (MRCC). This may occur when a vehicle in the adjacent lane is misidentified as being in its own lane, and the MRCC controls decelerate accordingly. This concern is caused by improper control software of the Vehicle Control Module (VCM). To eliminate this concern, the VCM control software has been modified.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10252506-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10252506-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10252506","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"adaptive-cruise","name":"Adaptive cruise control","parent":"driver-assistance"}],"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":[]}