{"vehicle":{"id":"2023_cadillac_ct4","year":2023,"make":"Cadillac","model":"CT4"},"code":"P2B81","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":11009150,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-10-25","date":"2024-10-25","document_id":"PIP6007A","mfr_campaign":null,"component":"ENGINE","summary":"This Preliminary information communicates the potential for dtc P2B81 to be set as current or in history due to increased friction in the wastegate valve.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009150-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009150-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11009150"},{"nhtsa_id":11009057,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-10-22","date":"2024-10-22","document_id":"PIP6007","mfr_campaign":null,"component":"ENGINE","summary":"This Preliminary information communicates the potential for dtc P2B81 to be set as current or in history due to increased friction in the wastegate valve.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009057-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009057-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11009057"}],"url":"https://open.wenmarpro.com/makes/cadillac/ct4/2023/bulletins?code=P2B81"},"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/cadillac/ct4/2023/codes/P2B81","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."]}