If you have an 08 or earlier I suggest you do the AndyMod before you start messing around with these boys. Your T4R wont be much fun in the mud without it. You will see what im talking about the first time you try to spin your tires.
If not then happy trails!
Finally somebody that gets it!! This is so easy and people make it so hard!! All you are doing is breaking the circuit, nothing fancy or high tech that involves $80 switches or special tools. This is the same exact way I did mine.
Amazing!
New to the forum, but found this thread when searching how to disable ATRAC. This mod is truly amazing. Just did it this morning and took her out for a ride and the truck drives just like it was meant to! I want to thank the inventors for such a great trick!