{"nhtsa_id":11018711,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2025-05-30","date":"2025-05-06","document_id":"N25-250520","mfr_campaign":"N25-250520","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"BCM: BCM (Body Control Module)","summary":"Software Update for your 24MY Chevrolet Tahoe/Suburban GMC Yukon Cadillac Escalade: • Enables the active cabin ventilation feature. • When windows are remotely lowered using the key fob, the HVAC blower will turn on. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018711-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018711-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018711","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_cadillac_escalade","2024_cadillac_escalade"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_chevrolet_suburban","2024_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_chevrolet_tahoe","2024_chevrolet_tahoe"]},{"make":"GMC","model":"YUKON","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_gmc_yukon","2024_gmc_yukon"]}],"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":[]}