{"nhtsa_id":10140920,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-11","date":"2012-11-01","document_id":"sb4269","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"sb4269 DEF Metering Unit Inlet Screen Clogging Due to Excessive Moisture in the Air System","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10140920-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10140920-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10140920","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2009,"year_to":2013,"match":"exact","vehicle_ids":["2009_freightliner_cascadia","2010_freightliner_cascadia","2011_freightliner_cascadia","2012_freightliner_cascadia","2013_freightliner_cascadia"]}],"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":[]}