GE dishwaaher alarm

Dishwasher Repair
1

After power failure alarm wont go off and key pad is out.cheked your forum and found a similar problem but there was no solution. please if someone has figuered it out by now HELP! Thanks in advance. George

3

Hi George,

The problem can be a bad turbidity sensor (#321 at the [B]diagram[/B]) or a bad control board. There is a very small chance for the keypad to be bad as well.

You can check the turbidity sensor for continuity across the terminals 1 & 4. If there is no continuity then the sensor is bad. In such situation it’s time for a new dishwasher because this part is no longer available.

If the sensor is good, replace the control board.

Here are the breakdown diagrams and http://www.appliancepartspros.com/parts-for-ge-pdw9880j00ss.html

Gene.