{"nhtsa_id":10008638,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-08-12","date":"2005-04-01","document_id":"030730011B","mfr_campaign":null,"replaces":"030730011C","component":"POWER TRAIN","mfr_system":null,"summary":"TRANSMISSION SLIPS, DELAYED ENGAGEMENT, COLD HESITATION, INTERMITTENT, POOR PERFORMANCE, POWER, SHIFT, DTCS P0701, P1709, P1711, P1713, P0841, P0843, P0847, P0870, P0872, OR P0875. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10008638","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0701","P0841","P0843","P0847","P0870","P0872","P0875","P1709","P1711","P1713"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO","year_from":2001,"year_to":2003,"match":"exact","vehicle_ids":["2001_chevrolet_silverado","2002_chevrolet_silverado","2003_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA","year_from":2001,"year_to":2003,"match":"exact","vehicle_ids":["2001_gmc_sierra","2002_gmc_sierra","2003_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":[]}