{"nhtsa_id":11029496,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-03-04","date":"2026-02-24","document_id":"26-01-021H TSB","mfr_campaign":"LA16","replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Certain Palisade Hybrid (LX3 HEV) vehicles equipped with the 2.5T-GDI HEV engine may set DTC P050500/P050600. This bulletin provides instructions to perform a software update on the Engine Control Module (ECM) to resolve this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029496-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029496-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029496","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0505","P0506"],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"PALISADE HYBRID","year_from":2026,"year_to":2026,"match":"base","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":[]}