2007 Honda Civic eg windshield wipers stopped working. I changed the 30 amp fuse, that did not work so I took the wiper motor out and bought a new one and that did not work. I looked for a relay but nobody could find one at the auto stores. Not sure what else it could be other than the wiper switch on the steering wheel column? Getting frustrated....

 

Use a multi-meter and do some testing. You can test for voltage at the wires of the wiper motor's connector. Also, can check for continuity of the wiper switch terminals.