{"nhtsa_id":10178340,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-10","date":"2020-06-22","document_id":"PIP5741","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Preliminary information communicates to the dealer technician that if after replacing the valve body on an 8L45 or 8L90 transmission the vehicle will not move the valve body may be missing a plug and retainer bolt. Technician's are instructed to obtain and install a plug and retainer bolt kit from the GM Warranty Parts Center to address this concern.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178340-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178340-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10178340","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ATS","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_cadillac_ats","2017_cadillac_ats","2018_cadillac_ats"]},{"make":"CADILLAC","model":"CT6","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_cadillac_ct6","2017_cadillac_ct6","2018_cadillac_ct6"]},{"make":"CADILLAC","model":"CTS","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_cadillac_cts","2017_cadillac_cts","2018_cadillac_cts"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_cadillac_escalade","2017_cadillac_escalade","2018_cadillac_escalade"]},{"make":"CHEVROLET","model":"CAMARO","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_chevrolet_camaro","2017_chevrolet_camaro","2018_chevrolet_camaro"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2015,"year_to":2018,"match":"exact","vehicle_ids":["2015_chevrolet_corvette","2016_chevrolet_corvette","2017_chevrolet_corvette","2018_chevrolet_corvette"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_chevrolet_express","2018_chevrolet_express"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_chevrolet_silverado","2018_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2016,"year_to":2016,"match":"base","vehicle_ids":["2016_chevrolet_silverado"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2015,"year_to":2018,"match":"exact","vehicle_ids":["2015_chevrolet_tahoe","2016_chevrolet_tahoe","2017_chevrolet_tahoe","2018_chevrolet_tahoe"]},{"make":"GMC","model":"SAVANA","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_gmc_savana","2017_gmc_savana","2018_gmc_savana"]},{"make":"GMC","model":"SIERRA 1500","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_gmc_sierra","2018_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2016,"year_to":2016,"match":"base","vehicle_ids":["2016_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2015,"year_to":2018,"match":"exact","vehicle_ids":["2015_gmc_yukon","2016_gmc_yukon","2017_gmc_yukon","2018_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":[]}