{"nhtsa_id":11027490,"type":"other","type_name":"Other","date_added":"2026-01-08","date":"2025-12-11","document_id":"FleetCom_ECP Module","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"Fleet Communications for ECP (Electronic Control Pneumatic) Module Water Ingress","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027490-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027490-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027490","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2024,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"47X","year_from":2022,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"49X","year_from":2021,"year_to":2026,"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":[]}