{"nhtsa_id":10034729,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-01-08","date":"2010-09-01","document_id":"SB-09183A","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR; SERVICE BRAKES, HYDRAULIC; ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"CHEVROLET GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. VEHICLES EQUIPPED WITH 7.8L DIESEL ENGINE, HYDRAULIC BRAKES, AND AIR COMPRESSOR, MAY HAVE AN AIR COMPRESSOR THAT WILL NOT BUILD ENOUGH AIR PRESSURE TO OPERATE AUXILIARY AIR OPERATED SYSTEMS SUCH AS THE AIR SUSPENSION, AIR SEAT, AIR HORN, ETC. CSC LETTER WAS RECEIVED (ONLY). *PE PROGRAM BEEN REVISED TO EXPIRE 9/30/11. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10034729","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"C7500","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"KODIAK","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"T SERIES","year_from":2007,"year_to":2007,"match":"exact","vehicle_ids":["2007_chevrolet_t-series"]},{"make":"CHEVROLET","model":"T-SERIES","year_from":2007,"year_to":2007,"match":"exact","vehicle_ids":["2007_chevrolet_t-series"]},{"make":"CHEVROLET","model":"T7500","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"T8500","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T SERIES","year_from":2007,"year_to":2007,"match":"exact","vehicle_ids":["2007_gmc_t-series"]},{"make":"GMC","model":"T-SERIES","year_from":2007,"year_to":2007,"match":"exact","vehicle_ids":["2007_gmc_t-series"]},{"make":"GMC","model":"T7500","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T8500","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"TOPKICK","year_from":2007,"year_to":2007,"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":[]}