{"nhtsa_id":10019930,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-05-16","date":"2006-03-01","document_id":"06522","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"ENGINE GLOW PLUG SYSTEM CONCERN - REPROGRAM GLOW PLUG CONTROL MODULE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10019930","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"C4500","year_from":2006,"year_to":2006,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"C5500","year_from":2006,"year_to":2006,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_chevrolet_express"]},{"make":"CHEVROLET","model":"SILVERADO","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_chevrolet_silverado"]},{"make":"GMC","model":"SAVANA","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_gmc_savana"]},{"make":"GMC","model":"SIERRA","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_gmc_sierra"]},{"make":"GMC","model":"TOPKICK","year_from":2006,"year_to":2006,"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":[]}