{"nhtsa_id":11020034,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2025-07-02","date":"2025-06-21","document_id":"CSP11a Warranty","mfr_campaign":"CSP11","replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Mazda Motor Corporation has decided to conduct a Customer Service Program (CSP11) to extend the limited powertrain warranty to 10 years or 120,000 miles, whichever occurs first, for necessary repairs if the covered vehicle has coolant leaks at the cylinder head, around the exhaust manifold. A dealer must inspect and confirm the covered vehicle is exhibiting coolant leaks at the cylinder head around the exhaust manifold matching Technical Service Bulletin 01-002/23 (Feb. 10, 2023) for the repair to be covered.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020034-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020034-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11020034","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-5","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_mazda_cx-5"]},{"make":"MAZDA","model":"CX-9","year_from":2016,"year_to":2020,"match":"exact","vehicle_ids":["2016_mazda_cx-9","2017_mazda_cx-9","2018_mazda_cx-9","2019_mazda_cx-9","2020_mazda_cx-9"]},{"make":"MAZDA","model":"MAZDA6","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["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":[]}