Water won't heat in the diswasher. I replaced the control module but the old one didn't appear to be burn't. I check the voltage coming out of the control unit to the heating unit (red wire) It reads no voltage. Is there some other sensor which controls the relay which might be bad which could affect the voltage out. This is with the diswasher running in normal cycle. The troublshooting info on the other post doesn't cover this model for specifics. age of washer 5 yrs old.
Thank you
Brian