{"nhtsa_id":10168969,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-12-09","date":"2019-11-20","document_id":"PIT3254B","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Preliminary information communicates information for setting up the SDM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10168969-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10168969-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10168969","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"RAINIER","year_from":2004,"year_to":2007,"match":"exact","vehicle_ids":["2004_buick_rainier","2005_buick_rainier","2006_buick_rainier","2007_buick_rainier"]},{"make":"CHEVROLET","model":"TRAILBLAZER","year_from":2002,"year_to":2009,"match":"exact","vehicle_ids":["2002_chevrolet_trailblazer","2003_chevrolet_trailblazer","2004_chevrolet_trailblazer","2005_chevrolet_trailblazer","2006_chevrolet_trailblazer","2007_chevrolet_trailblazer","2008_chevrolet_trailblazer","2009_chevrolet_trailblazer"]},{"make":"CHEVROLET","model":"TRAILBLAZER EXT","year_from":2002,"year_to":2004,"match":"base","vehicle_ids":["2002_chevrolet_trailblazer","2003_chevrolet_trailblazer","2004_chevrolet_trailblazer"]},{"make":"CHEVROLET","model":"TRAILBLAZER EXT","year_from":2006,"year_to":2006,"match":"base","vehicle_ids":["2006_chevrolet_trailblazer"]},{"make":"CHEVROLET","model":"TRAILBLAZER EXT 370","year_from":2005,"year_to":2005,"match":"base","vehicle_ids":["2005_chevrolet_trailblazer"]},{"make":"GMC","model":"ENVOY","year_from":2002,"year_to":2009,"match":"exact","vehicle_ids":["2002_gmc_envoy","2003_gmc_envoy","2004_gmc_envoy","2005_gmc_envoy","2006_gmc_envoy","2007_gmc_envoy","2008_gmc_envoy","2009_gmc_envoy"]},{"make":"GMC","model":"ENVOY DENALI","year_from":2006,"year_to":2007,"match":"base","vehicle_ids":["2006_gmc_envoy","2007_gmc_envoy"]},{"make":"GMC","model":"ENVOY XL","year_from":2002,"year_to":2004,"match":"base","vehicle_ids":["2002_gmc_envoy","2003_gmc_envoy","2004_gmc_envoy"]},{"make":"GMC","model":"ENVOY XL","year_from":2006,"year_to":2006,"match":"base","vehicle_ids":["2006_gmc_envoy"]},{"make":"GMC","model":"ENVOY XL 370","year_from":2005,"year_to":2005,"match":"base","vehicle_ids":["2005_gmc_envoy"]},{"make":"GMC","model":"ENVOY XUV","year_from":2003,"year_to":2005,"match":"base","vehicle_ids":["2003_gmc_envoy","2004_gmc_envoy","2005_gmc_envoy"]},{"make":"OLDSMOBILE","model":"BRAVADA","year_from":2002,"year_to":2004,"match":"exact","vehicle_ids":["2002_oldsmobile_bravada","2003_oldsmobile_bravada","2004_oldsmobile_bravada"]}],"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":[]}