30A ?It seems to be a bit too high for the wiper motor. 9 `9 | O! |9 l6 e7 |$ @* f" Q( i1 a; W5 ^$ i6 p
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.