{"nhtsa_id":11028279,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-04","date":"2026-02-04","document_id":"167-B2601-1","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER; ELECTRICAL SYSTEM","mfr_system":"Telematics System","summary":"Some vehicles may exhibit a condition where the CARB Clean Truck Check will not pass due to a “Test Results Could Not Be Determined” error. Units equipped with the Hino Edge Telematics system may require a software update to resolve the error.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028279-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028279-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028279","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HINO","model":"CONVENTIONAL MODELS","year_from":2023,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"HINO","model":"FA4J","year_from":2002,"year_to":2002,"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":[]}