{"nhtsa_id":10244756,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-11-03","date":"2023-10-10","document_id":"ICI23-041","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Important Campaign Information Letter for DDC D22M1 - Campaign Terminated & Replaced by D23M1","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10244756-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10244756-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10244756","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DETROIT DIESEL","model":"DETROIT DIESEL","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"FREIGHTLINER","year_from":null,"year_to":null,"match":"exact","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":[]}