When I turn them on, all they do is buzz. I removed the wiper motor a while back, and then I wired it up, single to single, double to double, and triple to triple. Now, whenever I turn on my wipers, they don't work. All they do is buzz, they don't move. I guess the buzzing is a good sign that the electrical works, but the motor doesn't spin.

Help?

 

Status report, they won't buzz anymore.