I came out to my truck today started kit up and was pulling out of my drive when my service stabiltrak light came on. I have had it come on a few times before and it caused no problems so i paid no mind to it. About two seconds later I realized that I had no 2nd gear. I had to manually put it into third for it to shift out of first. I then pulled over turned off and restarted my truck. The light was out, 2nd gear woirked fine but it seems now like my trans is begginning to slip. Anyone run into this kind of problem before? and I still have bumper to bumper warranty with no mods.