92 Taurus wipers wont work

My wipers quit working and the garage told me the wiper motor was gone I replaced it with a brand new one.
They still will not work..
They say it could be the switch or aomething under the dash...
Did anyone else ever have the same problem as this ?
and what was it>
?

the wiper motor was replaced, right. the other two items to look at are the switch and the internal governor (wiper relay) that should be under the driver side dashboard, it is a black box with the word IMASEN on it. Lots of times the solder joints on the board crack and the relays don't work. The relays can be expensive so shop around.