{"nhtsa_id":10026745,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-12-12","date":"2008-08-01","document_id":"CB-08-X-001","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"CHEVROLET GMC ISUZU SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SOME ISUZU NPR AND CHEVROLET, GMC W3500 12,000 LBS. GVW TRUCKS EQUIPPED WITH DIESEL ENGINES MAY HAVE A WARRANTY AND OWNER ASSISTANCE INFORMATION BOOKLET WHICH DOES NOT FULLY AND ACCURATELY DESCRIBE THE FEDERAL EMISSION CONTROL SYSTEM WARRANTY COVERAGE. CSC LETTER WAS RECEIVED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10026745","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"W-SERIES","year_from":2006,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"W-SERIES","year_from":2006,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"N-SERIES","year_from":2006,"year_to":2008,"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":[]}