{"nhtsa_id":10207713,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-02-07","date":"2018-12-21","document_id":"N182201853","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Service Update. In certain vehicles, the customer may witness a service engine soon light and the vehicle?s dynamic fuel management (DFM) may become inactive and stay in V8 operating mode. Reprogram the Engine Control Module (ECM).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10207713-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10207713-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10207713","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_gmc_sierra"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}