{"nhtsa_id":11031766,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2026-04-30","date":"2026-04-01","document_id":"661.30","mfr_campaign":"661.30","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"AMP, AOS, RDCM, BCM, EBCM, LRR, SRR, PFCM, PTM: AMP, AOS, RDCM, BCM, EBCM, LRR, SRR, PFCM, PTM","summary":"• Improvements to the performance of Bose AudioPilot to better counteract road and ambient noise. • Your towing experience is improving by preventing enablement of King Crab mode when a trailer is attached. • When towing a trailer, you will now experience less trailer sway. • This update will help prevent One-Pedal Driving from deactivating after you remote start your vehicle. • Fixes to help ensure proper functionality for Brake Assist. • Fixes to help ensure successful vehicle software updates. • Improvements to performance for under-hood storage opening • Fixes to help ensure the swing gate opens and closes properly. • Fixes to help ensure proper functionality of Forward Collision Alert and availability of driver assistance features.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031766-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031766-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031766","components":[],"codes":[],"topics":[],"vehicles":[{"make":"GMC","model":"HUMMER EV PICKUP","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_gmc_hummer-ev-pickup"]},{"make":"GMC","model":"HUMMER EV SUV","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_gmc_hummer-ev-suv"]}],"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":[]}