Lonsdor K518 Pro released new GM Immobilizer software update on Nov. 8th, 2023.
Support Key Programming Via OBD (both add key and all keys lost). K518 Pro has built-in CAN FD protocol, so don’t need an extra CAN FD adapter.
SUPPORT MODELS
CAN FD
Silverado\2021-2023\Smart key
Suburban\2021-2023\Smart key
Tahoe\2021-2023\Smart key
Silverado 1500\2021-2023\Smart key
Silverado 3500\2021-2023\Smart key
Silverado\2021-2023\Smart key
Suburban\2021-2023\Smart key
Tahoe\2021-2023\Smart key
Onix\lmmobilizer\2020-
Trax\Smart key\2020-
Trax\lmmobilizer\2020-
Middle East
T raverse\2019-2023\Smart key
T railblazer\2020-2023\Smart key
Malibu\2017-2022\Smart key
Sonic\2022\Smart key
Equinox\2017-2023\Smart key
Camaro\2017-2019\Smart key
Trax\2017-2022\Smart key
USA, Canada
Silverado 1500\2021-2023\Smart key
Silverado 1500\2017-2020\Mechanical key
Silverado 1500\2014-2016\Smart key
Silverado 1500\2021-2023\Mechanical key
Silverado3500\2015-2016\PEPS(CAN)
Silverado 3500\2017-2023\Mechanical key
Sonic\2017-2019\Mechanical key
Spark EM\2014-2016\Smart key
SS\2014-2017\PEPS(CAN)
Suburban\2015-2016\Remote(CAN)
Suburban\2017-2019\Mechanicalkey
Suburban\2020\Mechanical key
Tahoe\2017-2019\Mechanical key
Tahoel\2020\Mechanical key
Aveo\2017-2019\Smart key
Aveo\2017-2019\Mechanical key
Aveo\2020\Mechanical key
Cavalier\2019-2022\Mechanical key
Trax\2021-2022\Smartkey
Trax\2013-2016\Smart key