BestKeys 2000 Ford Ranger Chipped Transponder Ignition Key (2 working unique (not cloned) keys Required to Self-Program) 2000 Ford Ranger Uncut Transponder Key Programming this key requires 2 working unique (not cloned) keys. If you do not have 2 working unique (not cloned) keys you will need to have the key programmed at an automotive locksmith or dealership. We will provide a link to our website with Free Do-It-Yourself instructions with your order. 2 working unique (not cloned) keys required in order to do self-programming. If you only have 1 or no keys then you will need to get this key programmed by a dealer or locksmith