{"vehicle":{"id":"2001_cadillac_deville","year":2001,"make":"Cadillac","model":"Deville"},"code":"P0731","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":629368,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-04-02","date":"2002-02-01","document_id":"010730009B","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"SUBJECT REGARDING NO POWER ON HEAVY ACCELERATION OR 1-2 SHIFT CONCERNS-DELAYS,SLIPS,FLARES, DIAGNOSTIC TROUBLE CODE P0731 AND/OR DIAGNOSTIC TROUBLE CODE P0732 SET. *YD","document":null,"url":"https://open.wenmarpro.com/bulletins/629368"},{"nhtsa_id":619719,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-06-25","date":"2001-05-01","document_id":"010730009A","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"SOME VEHICLES WITH HYDRA-MATIC 4T80-E AUTOMATIC TRANSMISSIONS MAY EXHIBIT AN INTERMITTENT NO POWER AND DIAGNOSTIC TROUBLE CODE P0731, INCORRECT 1ST GEAR RATIO AND / OR DIAGNOSTIC TROUBLE CODE P0732, INCORRECT 2ND GEAR RATIO. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/619719"}],"url":"https://open.wenmarpro.com/makes/cadillac/deville/2001/bulletins?code=P0731"},"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/deville/2001/codes/P0731","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."]}