30A ?It seems to be a bit too high for the wiper motor., q* f' B7 l6 B' s7 y! \
% x7 P- m% T( S9 lDebris 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.