{"nhtsa_id":10019529,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-03-24","date":"2006-02-01","document_id":"2500106","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","mfr_system":null,"summary":"POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM FREEZES IN EXTREME COLD AMBIENT TEMPERATURES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10019529","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"RAM","year_from":2002,"year_to":2004,"match":"exact","vehicle_ids":["2002_dodge_ram","2003_dodge_ram","2004_dodge_ram"]},{"make":"DODGE","model":"RAM 2500","year_from":2005,"year_to":2005,"match":"base","vehicle_ids":["2005_dodge_ram"]}],"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":[]}