Autel allows cloning GM ID4A transponder key using AT100 super chip.
Here is an example of GM 4A chip cloning with Autel KM100 and AT100.
Read original key information.
Go to Transponder Cloning- GM 4A transponder cloning.
Insert AT100 into induction coil
Cloning 4A chip successfully.
The cloned key can start vehicle. The remote control requires programming. Unless you’re selling it just key and transponder.
