{"nhtsa_id":11029310,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-03","date":"2026-02-06","document_id":"V0125052079099_3","mfr_campaign":"51C6","replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Update Programming software of the Engine/Motor Control Module -J623- to improve thermostat performance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029310-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029310-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029310","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLKSWAGEN","model":"ARTEON","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_volkswagen_arteon"]},{"make":"VOLKSWAGEN","model":"GOLF R","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_volkswagen_golf-r","2023_volkswagen_golf-r","2024_volkswagen_golf-r"]},{"make":"VOLKSWAGEN","model":"GTI","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]}],"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":[]}