{"nhtsa_id":11036096,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2026-08-11","date":"2026-07-31","document_id":"L03A L04G DCS","mfr_campaign":"L03G L04G","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Certain 2026MY GV70 (JK1A) and 2026MY GV70 Electrified (JK1A) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module may shut down telematics services after one year. Technical Service Bulletins (TSBs) 26-01-017G-1 26-01-018G-1 provide instructions to perform a software update for the DCU module. Over-the-Air (OTA): This update can also be conducted via OTA. Guests cancomplete on their own if they have an active subscription to Genesis Connected Services. A visit to retailers is not required if the update is conducted via OTA.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036096-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036096-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036096","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"GENESIS","model":"GV70","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_genesis_gv70"]},{"make":"GENESIS","model":"GV70 ELECTRIFIED","year_from":2026,"year_to":2026,"match":"base","vehicle_ids":["2026_genesis_gv70"]}],"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":[]}