Let me tell you about my Prodigy 2. I had my Prodigy 2 for about 10 years and the adjustment for the brake bias broke. No issue, I more then got my money out of it. So I bought a Prodigy 3 and installed it. Now the Prodigy 2 worked great and I wanted to fix it, so I called Tekonsha and talked to their repair department, they asked why I am fixing it and I told them. They informed me that it had a lifetime guarantee, I told them I didn’t have any proof that I bought it, had it 10 years and it was in 3 different trucks. They told me “no problem”. I sent it in and about 12 days later a new one showed up in the mail. That controller has been riding around in my trailers for the last 13 years waiting for the Prodigy 3 to fail.

I like the Prodigy 3 better, it has some features that makes troubleshooting brake issues a little easier.

Also i use the controller for 3 different trailers from a 53ft 18,000 lb to my little 16ft tractor hauler. It works great for all of them.

Joe