Autel IM608 Adds GM 2021 IMMO models

 Autel MaxiIM IM608 updated GM CANFD 2021 models (07/01/2021)

IMMO GM

Adds the following CANFD models

Yukon 2021 smart key

Sierra 2021 smart key

Escalade 2021 smart key

Tahoe 2021 Smart key 

Silverado 2021 smart key

Suburban 2021 smart key 

it's gm CANFD so you will need a gm CAN FD adapter.