{"vehicle":{"id":"2020_buick_envision","year":2020,"make":"Buick","model":"Envision"},"code":"P0557","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10205549,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-12-27","date":"2021-11-17","document_id":"21NA107","mfr_campaign":null,"component":"ENGINE; SERVICE BRAKES, HYDRAULIC","summary":"This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp Illuminated and/or Service Brake Assist Message Displayed, with DTC P0557 Stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205549-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205549-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10205549"},{"nhtsa_id":10200126,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-09","date":"2021-06-11","document_id":"21NA107","mfr_campaign":null,"component":"SERVICE BRAKES; ELECTRICAL SYSTEM; ENGINE","summary":"This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp Illuminated and/or Service Brake Assist Message Displayed, with DTC P0557 Stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200126-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200126-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10200126"}],"url":"https://open.wenmarpro.com/makes/buick/envision/2020/bulletins?code=P0557"},"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/envision/2020/codes/P0557","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."]}