Last Night during a Very hard rain my passenger side wiper stupped moving, after i checked it i see that the cap bolt is missing. I'm getting a new bolt today anyone have any other ideas of things to check if this doesn't fix the problem.

Thanks

 

other than that the whiper motor linkage, but very unlikely.

 

the linkage appears fine the stud itself rotates. I just didn't do alot if inspection, I was getting soaked.

 

The bolt should fix the problem, make sure it's tight. Maybe use some LOcktiite on it so it wont loosen up nextime.