{"nhtsa_id":11027195,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-07","date":"2025-12-19","document_id":"FDM-IB-011","mfr_campaign":null,"replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"This bulletin provides information on verifying powertrain harness grounds are correctly installed, and covers the installation of an optional engine ground cable.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027195-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027195-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027195","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"OSHKOSH","model":"S-SERIES","year_from":2019,"year_to":2025,"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":[]}