{"nhtsa_id":619752,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-06-28","date":"2001-05-03","document_id":"030501","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"SOME 1990 THROUGH 2000 MEDIUM DUTY C- AND B-MODELS EQUIPPED WITH THE TRW ROSS STEERING GEAR MAY EXHIBIT STEERING THAT WANDERS A BIT OR NOT RETURN TO CENTER. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/619752","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"CHEVROLET TRUCK","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"GMC TRUCK","year_from":null,"year_to":null,"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":[]}