Well, I overreacted as the code came back. I took it to a local shop (50 miles) and he did some checking and cleared the codes and drove it (I spun the wheels and gave it a good check).

$250 for nothing.

I am going to fix this thing myself if I have to replace all 12 sensors and everything else involved. (although my bank account will struggle with one sensor I am sure)

Gonna call St. Charles tomorrow and order a front wheel sensor on the transfer case if they think it is even remotely a good idea. Anyone replaced one of these before? It looks easy enough, but I am not sure. (sorry ron, missed that you have done it. easy enough?)

I will not be defeated!