{"nhtsa_id":10213817,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-06-13","date":"2022-05-27","document_id":"PIT5915B","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Preliminary information communicates an issue with a dead battery due to an over the air update failing while the vehicle is turned off. Dealers are to unlock the serial data gateway module and update the programming in the K56 Serial data gateway module.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10213817-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10213817-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10213817","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SUBURBAN","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_chevrolet_tahoe"]},{"make":"GMC","model":"YUKON XL","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_gmc_yukon-xl"]}],"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":[]}