hi there ,
there are two relays for the wiper motor , located in the engine compartment fuse box, remove the horn relay and switch the wiper relays one at a time with the horn relay to see if one of the relays is bad , also check fuse 11 , in that fuse box, it should be a 30 amp fuse
tell me what you find, we can go back and forth on this page
I am guessing from what you said , you check the fuse 11, in the engine compartment fuse box and it has power, and you also switched the two relays for the wipers with the horn relay and this did not make a difference, is this correct ?
if so , then do you have a test lamp or volt meter, to test some stuff with me ?
ok, this page will stay open for days , so get back to me when you can