2011 Toyota Corolla key programming error

Question

Hello, installing evo-one with t-harness on 2011 toyota corolla with g-key. I'm trying to get the key programmed using a grey key instead of black key because no other keys are available. Is that why the led won't flash 10 times rapidly and no lights to come on while the ignition is run position? and the red led next to the prog button keeps flashing. Any help would be much appreciated.

Answer 1

Yes you must use a master key not the valet key.