What's the problem when all 4 windows don't work? How much to fix? on 2002 Hyundai Elantra

30A fuse is fine.

Asked by for the 2002 Hyundai Elantra
Sounds like drivers door(master) switch or circuit. This will need to go to the shop.
1 more answer
poss master switch ck power in and out of switch or seek a diag.