30A ?It seems to be a bit too high for the wiper motor.: J; Y" b# `/ Z& D
: \0 G# _1 u. q! aDebris 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.