Replacing the battery in a Toyota Corolla key doesn't require re-programming. You simply use a good quality flat-head screwdriver to carefully pry the two halves of the key apart. Once you have them ...

Alternatively, you can install the Toyota app from that App Store or Google Play. After logging in or creating an owner account, you can link to your car with "Activate Remote Services" (follow ...

[Fileark] has instructions for reprogramming keyless entry devices for your car. His demonstration video, which you can see after the break, shows how to make one key fob work for two different veh… ...