{"nhtsa_id":11033645,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-05","date":"2021-12-30","document_id":"TSB-54-259-FTL","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Revised Technical Service Bulletin for chassis module replacement","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-11033645-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-11033645-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11033645","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2007,"year_to":2009,"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":[]}