{"nhtsa_id":10126028,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-12-22","date":"2017-03-23","document_id":"GCUS-3-886","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"17098 - Service Update. Certain vehicles may have a condition where a false failure action is being taken when it is not required. This condition can result in the transmission holding the last known safe gear for 6 seconds. A malfunction indicator lamp (MIL) is set when this default happens more than 2 times, and reduced propulsion can happen for all 8-speed transmission applications. Dealers will reprogram the transmission control module (TCM).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10126028-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10126028-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10126028","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ATS","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_cadillac_ats"]},{"make":"CADILLAC","model":"CT6 PLUG-IN HYBRID","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_cadillac_ct6"]},{"make":"CADILLAC","model":"CTS","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_cadillac_cts"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_cadillac_escalade-esv"]},{"make":"CHEVROLET","model":"CAMARO","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chevrolet_camaro"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chevrolet_corvette"]},{"make":"CHEVROLET","model":"SILVERADO","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_gmc_yukon-xl"]}],"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":[]}