Specs first: 2001 Blazer with 161,000, 4x4. Going to work today it worked fine but coming home it would not set. Nothing out of the ordinary has happened. When I got home, I checked the fuse and it was good. Any ideas on what else or where else I can check before putting it in the shop? I really hate driving 6-7 hours on the interstate without one. Thanks.

 

Never mind. It fixed itself. I guess when I pulled the fuse it "reset" itself. . . . . .