{"nhtsa_id":10199277,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-07-19","date":"2021-05-17","document_id":"21NA117","mfr_campaign":null,"replaces":null,"component":"ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)","mfr_system":null,"summary":"This service bulletin provides information and programming procedures for dealers/technicians on the release of Radio Software Update Version GB108.2 for vehicles equipped with Infotainment system RPO IOS or IOT, in addition to providing general robustness and stability enhancements.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199277-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199277-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10199277","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT4","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_ct4"]},{"make":"CADILLAC","model":"CT5","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_ct5"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_corvette"]}],"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":[]}