30A ?It seems to be a bit too high for the wiper motor. . v2 J, }5 O( w9 Z* n, _3 D, J& g) ]" u+ b% R3 v: g
Debris builds up in the cowl areas might interferes with the movement of the wiper arms. A sticky wiper arm will sometimes causes the fuse to blow. Try wickle the arm a bit and spray WD-40 at the base NOT THE NUT, then try again.