{"nhtsa_id":10185796,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-01-25","date":"2017-01-20","document_id":"01-003-17","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES; BACK OVER PREVENTION; FUEL SYSTEM, GASOLINE; AIR BAGS","mfr_system":null,"summary":"When the engine is started for the first time after parking overnight in cold weather (below freezing), some vehicles may exhibit the check engine light on with DTC P0451 (fuel tank pressure sensor: sensor characteristic malfunction) stored in memory. This concern may be caused by an increase in discharge resistance due to water accumulated and frozen in the canister vent hose.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10185796-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10185796-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10185796","components":[{"id":"air-bags","name":"Air bags","parent":null},{"id":"brakes","name":"Brakes","parent":null},{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":["P0451"],"topics":[],"vehicles":[{"make":"MAZDA","model":"MAZDA6","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_mazda_mazda6","2015_mazda_mazda6","2016_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":[]}