30A ?It seems to be a bit too high for the wiper motor.0 I+ ~% y4 @4 c; D. j$ ^
) W" [; H! m) s) C6 SDebris 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.