{"nhtsa_id":605351,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-06-08","date":"1998-08-04","document_id":"080498","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"BRIEF INFORMATION REGARDING IMPROVED REAR A/C MAGNETIC VALVE TO REDUCE INTERNAL VALVE CORROSION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/605351","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"PREVIA","year_from":1991,"year_to":1997,"match":"exact","vehicle_ids":["1991_toyota_previa","1992_toyota_previa","1993_toyota_previa","1994_toyota_previa","1995_toyota_previa","1996_toyota_previa","1997_toyota_previa"]}],"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":[]}