{"nhtsa_id":11028084,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2026-02-03","date":"2026-01-30","document_id":"654.30","mfr_campaign":"654.30","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"CGM, LRR: CGM-GTW (Communication Gateway Module), LRR (Long Range Radar)","summary":"• Improvements to the performance of Automatic Emergency Braking and Adaptive Cruise Control braking. • Fixes to help ensure proper functionality of Forward Collision Alert and availability of driver assistance features. • This update contains a required software change to help improve the overall software update and diagnostics process.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028084-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028084-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028084","components":[],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_buick_enclave"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_gmc_acadia"]}],"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":[]}