{"nhtsa_id":635869,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-01","date":"2002-09-16","document_id":"SU00302","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"INFORMATION ON VEHICLES EXHIBITING A TAPPING NOISE FROM THE FRONT UPPER SUSPENSION AREA. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/635869","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"COROLLA","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_toyota_corolla"]},{"make":"TOYOTA","model":"MATRIX","year_from":2003,"year_to":2003,"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":[]}