Wiper failure
 

My drivers side wiper stopped wiping. We had a flash freeze and I turned on the wipers and one stuck. Now the right side works but not the left. Before I tear it open what might I expect ?

I'd figure the linkage popped off the joint for the left arm.

+1 on the linkage, or or the spline holding the wiper blade. There is a plastic cap at the base of the wiper blade that pops off with a bolt under it. If the bolt is loose, the spline could slip and the arm won't move. Either one shouldn't be a big deal.

Mine on my 06 had same issue.The aluminum spline was stripped on the arm.The post is metal.
So I brushed on some liquid aluminum on the post spline and arm spline and remounted let dry over night.Its been 2 years now and still holding, worked great.Or u could just purchase a new arm.

look up the screen name "Itsnotanova" in the parts for sale section. Woody sells parts at very reasonable prices.

Fixed
 

Easy fix. Nut on the post had backed off. :dance:

Ya Woody is the go to guy.