{"nhtsa_id":11005683,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-08-05","date":"2024-07-16","document_id":"FDM-SVC-039","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This bulletin provides instruction for updating the Medallion instrument cluster software version to a new version updating the high transmission temperature icon and alarm to match the Allison high-temp fault settings. The alarm activates when the TCM detects one of the following over-temperature conditions in the transmission sump.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005683-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005683-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11005683","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"OSHKOSH","model":"S-SERIES","year_from":2020,"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":[]}