hello.
it all begun when my dishwasher stopped draining water. changed the drain pump, did not fix the problem. tried another drain pump and when i pressed CANCEL button to have it work, smoke came from under the dishwasher but i don't know from witch part. it was close to the drain pump tho. i changed the control board and my old drain pump worked. after a while, the heat sensor in the control board went out.i changed it and since my dishwasher will pause during wash cycle and the START light is blinking and need to push START button to resume wash cycle. sometime, all light will go off for about 5 minutes and then the light will come back with the START light flashing and need to press START button to resume cycle. it would that for about 10 times before finishing cycle. if Sanitize option is pressed, at the end of cycle, the SANITIZE light is blinking witch means that it was unable to do it, i guess. i changed the control board again and still doing the same thing. also changed the high limit temperature sensor and no luck. i unplugged the fan and the problem still occur. what should i replace?