{"vehicle":{"id":"2018_gmc_yukon-xl","year":2018,"make":"GMC","model":"Yukon XL"},"code":"P2101","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10158811,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-22","date":"2019-03-18","document_id":"18NA037","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"This Bulletin provides ECM reprogramming information to Correct DTC P2101.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158811-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158811-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10158811"},{"nhtsa_id":10137321,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2018-02-05","document_id":"18NA037","mfr_campaign":null,"component":"ENGINE; ELECTRICAL SYSTEM:SOFTWARE","summary":"This Bulletin provides ECM reprogramming information to Correct DTC P2101.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10137321-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10137321-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137321"}],"url":"https://open.wenmarpro.com/makes/gmc/yukon-xl/2018/bulletins?code=P2101"},"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/gmc/yukon-xl/2018/codes/P2101","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."]}