Here I will tell you how to program Toyota key with the SKP900 key programmer
Select [IMMOBILIZER1], and it will load by itself, just wait for a while
Choose [IMMOBILIZER SYSTEM]
The interface pops out, insert car key and turn on the ignition and press [YES] to continue
When it enters [FUNCTION SELECTION], choose [ALL KEY LOST]
[MATCH NEXT KEY?], press [NO] to go back
Switch off the ignition, and the key can’t turn on the ignition again.
Insert a master key turn ignition on and insert new key and you can turn ignition on now!