{"nhtsa_id":11030195,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-24","date":"2026-03-16","document_id":"PIT6495","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This preliminary information is to inform GM customers and technicians that engineering is investigating this issue and once a solution is avialable, it will be moved to a bulletin.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030195-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030195-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030195","components":[],"codes":[],"topics":[],"vehicles":[{"make":"GMC","model":"SIERRA EV","year_from":2025,"year_to":2025,"match":"base","vehicle_ids":["2025_gmc_sierra"]}],"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":[]}