{"nhtsa_id":10249510,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-02-06","date":"2024-01-29","document_id":"ICI24-002","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Important Campaign Information letter for DDC D21M6 and D22M6 - Campaign Extended","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10249510-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10249510-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10249510","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_freightliner_cascadia","2022_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"FREIGHTLINER","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"WESTERN STAR","model":"WESTERN STAR","year_from":null,"year_to":null,"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":[]}