Review on Keyless2Go Keyless Remote Corolla GQ4 29T Interior Accessories by Eric Temple

I had the key easily cut by a locksmith. He offered to program the transponder but I was planning to do it myself using a USB OBD cable and the TechStream software. I was able to program the door lock buttons by following a series of steps including inserting and removing the key, opening and closing doors, etc. I found instructions for this on the internet. My biggest problem was getting the Techstream software to work on my laptop, but I finally figured it out and used it to program the transponder it contained. Works great now. If I still need one of these keys, I can easily program it myself.