Whirlpool dead

Hello, my whirlpool just went dead today, the latch seems to be working, I noticed it has water in it, I checked the drain hose, its a little clogged, but the machine will not do anything at all! I have power, I took off the control panel, the door switch seemed to be working (it was clicking), and I did not notice any burnt wires. This dishwasher is only 18 months old. Should I call a repairman what? I figure it would be to much money… Thanks for any help.. Mark C.

still need help, need to know where the thermal fuse is??? Thanks Mark