{"nhtsa_id":623123,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-10-26","date":"2001-08-10","document_id":"0500501","mfr_campaign":null,"replaces":"050100A","component":"SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS","mfr_system":null,"summary":"CUSTOMER MAY EXPERIENCE A VIBRATION OF THE STEERING WHEEL, FLOOR, SEAT, INSTRUMENT PANEL, OR A MINOR PEDAL PULSATION (BRAKE ROUGHNESS) UNDER LIGHT TO MODERATE PEDAL APPLICATION. *SLC","document":null,"url":"https://open.wenmarpro.com/bulletins/623123","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":1999,"year_to":2002,"match":"exact","vehicle_ids":["1999_jeep_grand-cherokee","2000_jeep_grand-cherokee","2001_jeep_grand-cherokee","2002_jeep_grand-cherokee"]}],"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":[]}