VVDI Key Tool V2.4.2 newest version,and for generate and program remote,we will take Mazda key with 8c transponder as an example.
1.Frequency test.
2.Mazda key.
3.Generate remote.
4.Choose Mazda type.
5.Connect key with programming cable.
6.Press Gen to make remote.
7.Program remote.
Open driver door.
Insert key,turn on -lock 3 times.
Clone-open driver door-3 times.
Press unlock button 2 times.
Close driver door.
8.Test remote.