{"nhtsa_id":10112984,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2013-04-18","document_id":"PIT4780M","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:MECHANICAL; EQUIPMENT:ELECTRICAL; HYBRID PROPULSION SYSTEM","mfr_system":null,"summary":"This Preliminary Information communication advises the technician that the 2004-2007 Parallel Hybrid Truck parts will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10112984-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10112984-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10112984","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hybrid-ev","name":"Hybrid and electric drive","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO","year_from":2004,"year_to":2006,"match":"exact","vehicle_ids":["2004_chevrolet_silverado","2005_chevrolet_silverado","2006_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO CLASSIC","year_from":2007,"year_to":2007,"match":"base","vehicle_ids":["2007_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA","year_from":2004,"year_to":2006,"match":"exact","vehicle_ids":["2004_gmc_sierra","2005_gmc_sierra","2006_gmc_sierra"]},{"make":"GMC","model":"SIERRA CLASSIC","year_from":2007,"year_to":2007,"match":"base","vehicle_ids":["2007_gmc_sierra"]},{"make":"GMC","model":"SIERRA DENALI","year_from":2004,"year_to":2007,"match":"base","vehicle_ids":["2004_gmc_sierra","2005_gmc_sierra","2006_gmc_sierra","2007_gmc_sierra"]}],"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":[]}