Funny story, every GM truck has an LED display under the speedo that is controlled by buttons on the steering wheel.
You can, quite easily and in your driveway, program everything to how the doors behave, to the windows, headlights, interior lights, remote, etc. using clear, ENGLISH menus navigated by the steering wheel mounted controls. You do not need to plug the truck into anything special, go through mountains of codes, or beg the dealer to do it for you for free...
This has been around for over 15 years now and is in just about every GM SUV and pickup. The info display also can show you transmission temperature, the pressure in EACH tire, engine hours, and a variety of other useful things.
Catch the **** up, Toyota.