Hey guys, my truck hasn't been running too good for a while now, and I'm tired of it, so time to fix it. I've been getting an ABS light now on/off for about 3 weeks, but this past week it will come on every day, randomly while I'm driving. I went and had the codes pulled at Auto Zone, and I got:
C1296
U1900

He said something about a 'speed sensor' was the problem causing the C1296, however I don't remember if it was left front or left rear. Also, the U1900 was an unknown code he said. Any help on that one? Thanks a lot guys, just want to get my truck running properly again