{"vehicle":{"id":"2020_buick_regal","year":2020,"make":"Buick","model":"Regal"},"code":"P0172","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":10209397,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-03-30","date":"2022-03-11","document_id":"22-NA-056","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; EQUIPMENT; ELECTRICAL SYSTEM","summary":"This service bulletin provides a repair procedure to correct a customer concern of a MIL Illuminated with DTC P0172, P06DE and/or P0521 Set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209397-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209397-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10209397"}],"url":"https://open.wenmarpro.com/makes/buick/regal/2020/bulletins?code=P0172"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/buick/regal/2020/codes/P0172","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}