30A ?It seems to be a bit too high for the wiper motor.! L: J. ?$ Q6 s/ A8 W
9 p+ \9 G3 m& ], ~: l2 hDebris 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.