Electrolux and Frigidaire dishwasher .20 or I20 error code, will not wash.Frigidaire and Electrolux dishwasher .20 or I20 error code is directly connected to the water level or pressure sensor located in the bottom of the tub assembly. What the manufacture has found is that the sensor is getting plugged with debris from the wash cycle. After removing the two filters located just below the bottom spray arm you will notice a small round hole located on the left side of the tub. This is the water level sensor hole and has no protection from items entering into the sensor itself.
What you will need to correct this problem is the part # 5304504077 sensor kit with instructions. In the kit you will find a new water level sensor and a new filter cover for the sensor opening in the tub. I would rate this job about a 4 or 5 but if you do not fell comfortable doing the job hire a service tech to come on out and install the kit. After the kit is installed correctly the .20 error code should be solved and you should be back to washing dish's. Hope that helps!
|Electrolux I20 error code|
The picture here is before kit was installed as you can see the small round hole open to the wash cycle.
|Electrolux I 20 error code|