How do you program a Toyota sequoia remote?

To program a Toyota Sequoia remote, first, ensure the vehicle is in the "On" position without starting the engine. Insert the key into the ignition, turning it from "Off" to "On" eight times within 10 seconds, ending in "On." After the doors lock and unlock, press and hold the lock and unlock buttons on the remote for about 1-2 seconds. Finally, turn the ignition off to complete the programming process, and test the remote to ensure it works.