have honda civic si 2000
well lets start it this way.
passenger window stop working so i bought new motor/regulator still no works. So my friend tested all the wiring etc and its has power shooting to the switch.

but the thing is my driver side window is working so i have no idea what is the problem.
then a buddy of mine drive a same car as mine i tried his master swtich on my car and still no work and he tried my master switch on his car and ddnt work but when he put his switch back to his car his passenger ddnt work..so im guessing somthing blew like fuse or somthing?
so i have no idea why is it doin like that?
so im guessing i need a master switch or somthing?


NEED help guys