{"nhtsa_id":11037740,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2026-10-02","date":"2026-09-16","document_id":"OTA_SA652_653_658_NOTES","mfr_campaign":"SA652/SA653/SA658","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":"OTA","summary":"RELEASE NOTES: OVER-THE-AIR: SERVICE ACTION SOFTWARE UPDATE FOR RCM, UWB AND SBCM (SA652/SA653/SA658) - This Over-the-Air (OTA) software update the Roof Control Module (RCM), Ultra-Wideband (UWB) and Side Body Control Module (SBCM) logic of certain 2027 Telluride vehicles. This update is designed to improve the controller type determination logic to remedy the sunroof operation anomaly, the connection and controller logic between Digital Key and Ultra-Wideband-supported smartphone devices has been improved to reduce 12V battery consumption and the Side Body Control Module (SBCM) to reduce noise that may occur during the folding and unfolding of the outside mirrors.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037740-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037740-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037740","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"TELLURIDE","year_from":2027,"year_to":2027,"match":"exact","vehicle_ids":["2027_kia_telluride"]},{"make":"KIA","model":"TELLURIDE HYBRID","year_from":2027,"year_to":2027,"match":"base","vehicle_ids":["2027_kia_telluride"]}],"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":[]}