{"nhtsa_id":634868,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-10-10","date":"2007-11-01","document_id":"020310005","mfr_campaign":null,"replaces":"020310005B","component":"SUSPENSION","mfr_system":null,"summary":"DIAGNOSTIC INFORMATION FOR STEERING WHEEL SHAKE / VIBRATION (OSCILLATION) CONCERNS FOR C4500-C5500 CONVENTIONAL CABS. *TT UPDATED 03-19-07. *KB UPDATED 2/25/08. *NJ","document":null,"url":"https://open.wenmarpro.com/bulletins/634868","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"C4500 NA","year_from":2008,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"KODIAK","year_from":2003,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"C4500","year_from":2008,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"C5500","year_from":2008,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"TOPKICK","year_from":2003,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"TOPKICK 6500","year_from":2006,"year_to":2006,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"TOPKICK 8500","year_from":2006,"year_to":2006,"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":[]}