{"vehicle":{"id":"2002_buick_regal","year":2002,"make":"Buick","model":"Regal"},"code":"P0650","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10007138,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-05-28","date":"2004-01-01","document_id":"01609","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"DIAGNOSTIC TROUBLE CODE (DTC) P0650 SET AFTER PCM (POWERTRAIN CONTROL MODULE) REPLACEMENT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10007138"},{"nhtsa_id":10005424,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-02-25","date":"2004-01-01","document_id":"01584","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"DIAGNOSTIC TROUBLE CODE (DTC) P0650 SET AFTER POWERTRAIN CONTROL MODULE (PCM) REPLACEMENT. SIT BULLETIN 1413730. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10005424"}],"url":"https://open.wenmarpro.com/makes/buick/regal/2002/bulletins?code=P0650"},"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/2002/codes/P0650","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."]}