{"vehicle":{"id":"2021_buick_encore","year":2021,"make":"Buick","model":"Encore"},"code":"P30D9","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10247353,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-18","date":"2023-11-14","document_id":"PIP5944A","mfr_campaign":null,"component":"EQUIPMENT","summary":"This Preliminary Information communication advises the technician to determine if the incorrect part number TCM has been installed causing DTC P30D9 to set","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10247353-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10247353-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10247353"},{"nhtsa_id":10246022,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-04","date":"2023-10-26","document_id":"PIP5944","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"This Preliminary Information communication advises the technician to determine if the incorrect part number TCM has been installed causing DTC P30D9 to set","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246022-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246022-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10246022"}],"url":"https://open.wenmarpro.com/makes/buick/encore/2021/bulletins?code=P30D9"},"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/encore/2021/codes/P30D9","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."]}