Big shout out to Autel MaxiIM IM608/IM508 tech support. It was super great to work with. MaxiIM new update GM CANFD 2020-2022 smart key programming. Autel CAN FD adapter is required.
1.Adds IMMO function for models below:
Chevrolet (US):
Bolt EV 2022 with smart key
Bolt EUV 2022 with smart key
new Corvette 2021-2022 with smart key (CAN FD)
Silverado 2021-2022 with smart key (CAN FD)
Suburban (2021 -2022) with smart key (CANFD),
Tahoe (2020) with smart key and Tahoe (2021 -2022) with smart key (CANFD)
Buick (US): Encore GX (2020-2022) with smart key.
Cadillac (US):
Cadillac (US):
Escalade (2021-2022) with smart key (CANFD).
GMC:
Hummer EV (2022) with smart key (CANFD)
Savana (2022) with blade key,
Sierra (2021) with smart key (CANFD)
Sierra (2021) with smart key (CANFD)
Sierra (2022) with smart key, Yukon
(2021 -2022) with smart key (CANFD)
(2021 -2022) with smart key (CANFD)
Yukon XL (2022) with smart key (CANFD).
2. Expands year coverage to 2022 for models below:
Chevrolet (US): Blazer with smart key, Camaro with smart key, Colorado with blade key, Equinox with smart key, Express with blade key, Malibu with smart key, Silverado 1500 with blade/smart key, Silverado 2500 with blade key (L83/LC8 engine), Silverado 3500 with blade/smart key. Spark with blade/smart key, Trailblazer with blade/smart key, Traverse with smart key and Trax with smart key. etc
Chevrolet (US): Blazer with smart key, Camaro with smart key, Colorado with blade key, Equinox with smart key, Express with blade key, Malibu with smart key, Silverado 1500 with blade/smart key, Silverado 2500 with blade key (L83/LC8 engine), Silverado 3500 with blade/smart key. Spark with blade/smart key, Trailblazer with blade/smart key, Traverse with smart key and Trax with smart key. etc
Just a FYI. It is still a no go for PIN retrieval or remote learning.
If you need a bypass PIN solution, go for xtool or OBDSTAR. for example: