{"nhtsa_id":11018426,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-05-19","date":"2025-05-05","document_id":"PIT6129B","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This Preliminary information communicates a program has been released to fix DTCs U2BF2, U2BF3, and/or U2BF6.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018426-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018426-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018426","components":[],"codes":["U2BF2","U2BF3","U2BF6"],"topics":[],"vehicles":[{"make":"BRIGHTDROP","model":"ZEVO 400","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_brightdrop_zevo"]},{"make":"BRIGHTDROP","model":"ZEVO 600","year_from":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_brightdrop_zevo","2024_brightdrop_zevo"]},{"make":"CHEVROLET","model":"SILVERADO EV","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_chevrolet_silverado"]},{"make":"GMC","model":"HUMMER EV PICKUP","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_gmc_hummer-ev-pickup","2023_gmc_hummer-ev-pickup","2024_gmc_hummer-ev-pickup"]}],"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":[]}