{"nhtsa_id":11024954,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-05","date":"2025-10-10","document_id":"25PACG","mfr_campaign":"25PACG","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"The 15-inch digital display in certain model year 2024–2026 Kenworth chassis may enter recovery mode (blue wrench screen) without prior indication. The screen becomes non-responsive and may result in non-compliance with FMVSS/CMVSS 101 (Controls and Displays), 121 (Air Brake Systems), 136 (Electronic Stability Control Systems for Heavy Vehicles). Because of a loss of speedometer and other functionality such as warnings, indicators, and gauges, the driver will not see the truck speed or the warnings that appear on the digital display. A loss of information on the digital display may increase the risk of a crash.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024954-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024954-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024954","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2024,"year_to":2026,"match":"exact","vehicle_ids":["2024_kenworth_t680","2025_kenworth_t680","2026_kenworth_t680"]},{"make":"KENWORTH","model":"T880","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_kenworth_t880","2025_kenworth_t880"]}],"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":[]}