UPA-USB programmers will help program the Toyota/Lexus smart keys when all keys are lost. UPA v1.4 … worked! UPA v1.2 or UPA v1.3 … cheap way to have a try! Part 1: How does UPA-USB work Part 2: How to add keys (Second Hand Key) Part 3: Reset ID & Smart Box Part 1: How does UPA-USB work…