{"nhtsa_id":602194,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-10-15","date":"1998-08-28","document_id":"050398","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR","mfr_system":null,"summary":"EXHIBITING MINOR BRAKE PEDAL PULSTION WHICH MAY BE CAUSED BY ROUGH DISC ROTORS. *AK","document":null,"url":"https://open.wenmarpro.com/bulletins/602194","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"brake-rotor","name":"Brake rotor","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":1997,"year_to":1999,"match":"exact","vehicle_ids":["1997_jeep_cherokee","1998_jeep_cherokee","1999_jeep_cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":1997,"year_to":1999,"match":"exact","vehicle_ids":["1997_jeep_grand-cherokee","1998_jeep_grand-cherokee","1999_jeep_grand-cherokee"]},{"make":"JEEP","model":"WRANGLER","year_from":1997,"year_to":1999,"match":"exact","vehicle_ids":["1997_jeep_wrangler","1998_jeep_wrangler","1999_jeep_wrangler"]}],"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":[]}