I have an '07 and an '09 RAV4. The keyfobs use the same FCC id keyfob. Various YouTube videos show how to program the fob to the car by repeatedly inserting and removing the key, closing and opening the door, etc. Presumably this is actually programming the car to accept the fob, not the other way around. It seems that I should be able to program both cars to respond to either fob. (Obviously the key won't work, since the teeth are wrong). Anything wrong with this logic? Any reason this seems like a stupid idea?
Thanks
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