{"nhtsa_id":11037229,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2026-09-09","date":"2026-08-29","document_id":"26-01-071H TSB","mfr_campaign":"LA39","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Some Palisade Hybrid (LX3 HEV) vehicles may illuminate the hybrid system warning light with Diagnostic Trouble Codes (DTC) P0C381C when the vehicle is parked for extended duration. This bulletin provides instructions to update the Hybrid Power Control Unit (HPCU) software to improve the detection logic for DTC P0C381C.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037229-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037229-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037229","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0C38"],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"PALISADE HYBRID","year_from":2027,"year_to":2027,"match":"base","vehicle_ids":["2027_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":[]}