{"nhtsa_id":10057221,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-04-29","date":"2014-12-18","document_id":"13-002-14","mfr_campaign":null,"replaces":null,"component":"TRAILER HITCHES:FIFTH WHEEL ASSEMBLY","mfr_system":null,"summary":"JEEP GRAND CHEROKEE 1993-1998, JEEP LIBERTY 2002-2007. SERVICE BULLETIN REGARDING THE VEHICLES WITH N45 OR N46 TRAILER HITCH ASSEMBLY. THE NEW TRAILER HITCH ASSEMBLY HAS BEEN INSTALLED. *LJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10057221","components":[{"id":"trailer-hitch","name":"Trailer hitch","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"LIBERTY","year_from":2002,"year_to":2007,"match":"exact","vehicle_ids":["2002_jeep_liberty","2003_jeep_liberty","2004_jeep_liberty","2005_jeep_liberty","2006_jeep_liberty","2007_jeep_liberty"]},{"make":"MARK III","model":"JEEP GRAND CHEROKEE","year_from":1998,"year_to":1998,"match":null,"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":[]}