{"nhtsa_id":10004382,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-12-05","date":"2003-08-01","document_id":"030731001A","mfr_campaign":null,"replaces":"030731001","component":"POWER TRAIN:MANUAL TRANSMISSION","mfr_system":null,"summary":"LOW CLUTCH PEDAL RESERVE, POOR CLUTCH PEDAL FEEL, TRANSMISSION DIFFICULT TO SHIFT. C4500-C8500 SERIES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10004382","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"KODIAK","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"TOPKICK","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":[]}