{"nhtsa_id":11013284,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2025-01-30","date":"2025-01-15","document_id":"N24-248967","mfr_campaign":"N24-248967","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"TCP: Telematics Communication Platform","summary":"Your vehicle keeps getting better. This software update includes the following, if your vehicle is equipped: Refinements: · Improves connectivity for OnStar services and associated vehicle applications","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013284-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013284-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11013284","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_cadillac_escalade"]},{"make":"CHEVROLET","model":"SUBURBAN 1500","year_from":2025,"year_to":2025,"match":"base","vehicle_ids":["2025_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_chevrolet_tahoe"]},{"make":"GMC","model":"YUKON XL","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_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":[]}