30A ?It seems to be a bit too high for the wiper motor.3 {% Z& k! m1 m+ u
, Y' n1 `+ n4 w9 V' XDebris 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.