{"nhtsa_id":10016918,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-10-17","date":"2006-02-21","document_id":"0700205","mfr_campaign":null,"replaces":"0700206","component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM","mfr_system":null,"summary":"HYDRAULIC RADIATOR COOLING FAN SYSTEM DIAGNOSTIC CHECK CHART AID. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10016918","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"COMMANDER 4X2","year_from":2006,"year_to":2006,"match":"base","vehicle_ids":["2006_jeep_commander"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2005,"year_to":2006,"match":"exact","vehicle_ids":["2005_jeep_grand-cherokee","2006_jeep_grand-cherokee"]}],"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":[]}