{"nhtsa_id":11034842,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-07-08","date":"2026-07-02","document_id":"9D4 OL","mfr_campaign":"9D4","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Hyundai has become aware that your Hyundai Palisade may experience Over-the-Air (OTA) update failures due to outdated Central Communication Unit (CCU) software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034842-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034842-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034842","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"PALISADE","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_hyundai_palisade"]}],"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":[]}