NHTSA Campaign Id 19V761000; Date: Oct. 25, 2019
unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
2014 Chevrolet Silverado 1500; 2015 Chevrolet Silverado 1500; 2016 Chevrolet Silverado 1500; 2017 Chevrolet Silverado 1500; 2018 Chevrolet Silverado 1500; 2015 Chevrolet Suburban; 2016 Chevrolet Suburban; 2017 Chevrolet Suburban; 2018 Chevrolet Suburban; 2019 Chevrolet Suburban; 2020 Chevrolet Suburban; 2015 Chevrolet Tahoe; 2016 Chevrolet Tahoe; 2017 Chevrolet Tahoe; 2018 Chevrolet Tahoe; 2019 Chevrolet Tahoe; 2020 Chevrolet Tahoe; 2014 GMC Sierra 1500; 2015 GMC Sierra 1500; 2016 GMC Sierra 1500; 2017 GMC Sierra 1500; 2018 GMC Sierra 1500; 2015 GMC Yukon; 2016 GMC Yukon; 2017 GMC Yukon; 2018 GMC Yukon; 2019 GMC Yukon; 2020 GMC Yukon
Component: Electronic Stability Control
Manufactured by: General Motors Llc
Affected Units:: 638,068
general motors llc (gm) is recalling certain 2015-2020 chevrolet suburban, tahoe, and yukon, and 2014-2018 chevrolet silverado 1500 and gmc sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. if a wheel-speed sensor fails, the electronic-brake control module (ebcm) software may activate the driveline-protection system.
gm will notify owners, and dealers will reprogram the ebcm, free of charge. the manufacturer has not yet provided a notification schedule. owners may contact chevrolet customer service at 1-800-630-2438 or gmc customer service at 1-800-462-8782. gm's number for this recall is n192261050.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
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