{"nhtsa_id":602265,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-10-20","date":"1998-09-08","document_id":"NTB98-064","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"SOME VEHICLES MAY DEVELOP REFRIGERANT LEAKS IN THE VEHICLE'S AIR CONDITIONER LOWER RETURN HOSE DUE TO VIBRATION. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/602265","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN","model":"FRONTIER","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_nissan_frontier"]}],"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":[]}