{"nhtsa_id":10173227,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-06","date":"2020-03-11","document_id":"SA-035-20a","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Some customers may experience the CHECK ENGINE LIGHT ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: • The engine takes longer to warm up. • The engine temperature gauge fluctuates. • The low coolant temperature indicator (blue) light stays on longer or comes on while driving. • Poor heater performance, especially at idle.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173227-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173227-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10173227","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0126"],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-5","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["2018_mazda_cx-5","2019_mazda_cx-5","2020_mazda_cx-5"]},{"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":[]}