it snowed this past weekend and i turned on the wipers to clear a light accumulation off the windshield, maybe half an inch or less. The passenger side wiper when right along but the driver side didnt move.
After clearing the windshield the driver side moved, but stopped when it encountered any resistance, and started getting caught in the path of the passenger side.
The Wiper motor seems to be fine.

Any suggestions? My thoughts are to see if the spline is stripped, and if its not, i figure the wiper transmission failed.