rear windsheild wiper on 1994 Plymouth Voyager

My rear windsheild wiper does not work. WHat is the first thing I should check to fix this problem?

Asked by for the 1994 Plymouth Voyager
1. Inspect the Windshield Wiper Switch.
2. Inspect Fuse.
3. Inspect the Rear Wiper Motor.
2 answers
make sure the bolt holding it on is tight and the arm is moving if it is tight will be a good indicator.