{"nhtsa_id":11036474,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2026-08-31","date":"2026-08-15","document_id":"Driving & Energy 2026.3","mfr_campaign":"Driving & Energy 2026.3","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"EBCM, VICM: EBCM (Electronic Brake Control Module), VICM (Vehicle Integration Control Module)","summary":"• Fixes to help ensure start reliability and prevent battery drain • Improved charging performance and messages • Improved performance for anti-lock braking system","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036474-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036474-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036474","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"BOLT EV","year_from":2027,"year_to":2027,"match":"base","vehicle_ids":["2027_chevrolet_bolt"]}],"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":[]}