{"nhtsa_id":10011552,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-01-27","date":"2004-11-01","document_id":"51","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM","mfr_system":null,"summary":"CUSTOMER SATISFACTION NOTIFICATION D51 ANTI-FREEZE CONCENTRATION LEVEL. THE ENGINE COOLANT MAY HAVE A LOW (WEAK) ANTI-FREEZE CONCENTRATION LEVEL. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10011552","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"CHRYSLER","model":"300","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_chrysler_300"]},{"make":"DODGE","model":"MAGNUM","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_dodge_magnum"]}],"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":[]}