{"nhtsa_id":10014809,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-05-10","date":null,"document_id":"3349","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)","mfr_system":null,"summary":"4WD INOPERATIVE AND DIAGNOSTIC TROUBLE CODE (DTC) U1026 ATC FUSE OPEN. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10014809","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"transfer-case","name":"Transfer case","parent":"powertrain"}],"codes":["U1026"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":1999,"year_to":2002,"match":"exact","vehicle_ids":["1999_cadillac_escalade","2000_cadillac_escalade","2001_cadillac_escalade","2002_cadillac_escalade"]},{"make":"CHEVROLET","model":"BLAZER","year_from":1998,"year_to":2002,"match":"exact","vehicle_ids":["1998_chevrolet_blazer","1999_chevrolet_blazer","2000_chevrolet_blazer","2001_chevrolet_blazer","2002_chevrolet_blazer"]},{"make":"CHEVROLET","model":"SILVERADO","year_from":1999,"year_to":2002,"match":"exact","vehicle_ids":["1999_chevrolet_silverado","2000_chevrolet_silverado","2001_chevrolet_silverado","2002_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":1998,"year_to":2002,"match":"exact","vehicle_ids":["1998_chevrolet_suburban","1999_chevrolet_suburban","2000_chevrolet_suburban","2001_chevrolet_suburban","2002_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":1998,"year_to":2002,"match":"exact","vehicle_ids":["1998_chevrolet_tahoe","1999_chevrolet_tahoe","2000_chevrolet_tahoe","2001_chevrolet_tahoe","2002_chevrolet_tahoe"]},{"make":"GMC","model":"ENVOY","year_from":1999,"year_to":2001,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"ENVOY","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_gmc_envoy"]},{"make":"GMC","model":"JIMMY","year_from":1998,"year_to":2002,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"SIERRA","year_from":1998,"year_to":2002,"match":"exact","vehicle_ids":["1998_gmc_sierra","1999_gmc_sierra","2000_gmc_sierra","2001_gmc_sierra","2002_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":1998,"year_to":2002,"match":"exact","vehicle_ids":["1998_gmc_yukon","1999_gmc_yukon","2000_gmc_yukon","2001_gmc_yukon","2002_gmc_yukon"]}],"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":[]}