30A ?It seems to be a bit too high for the wiper motor. . w- n1 I& X- Y 1 k0 Z+ M1 M, ?: T* l: E1 y& G6 |; u; o$ VDebris 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.