I have included in the diagrams down below not only the under dash but the under hood fuse/relay box, but their call outs as well. Please go through these guides and determine the fuse controlling your window wiper motor. If your fuse is good get back to us. We will have some other specific diagnostics you can do to track the problem down.
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.