{"nhtsa_id":10137287,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2018-02-23","document_id":"18NA060","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"This informational bulletin provides information for new software for the TCM to correct a delayed engagement when performing the garage shift.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10137287-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10137287-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137287","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"software","name":"Software","parent":"electrical"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_cadillac_escalade-esv"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_chevrolet_tahoe"]},{"make":"GMC","model":"YUKON","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_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":[]}