30A ?It seems to be a bit too high for the wiper motor.6 r* s( C$ \7 A: s. ]- m' [
" O- E9 k4 \1 ^$ A' i3 _) h, dDebris 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.