Er Code

[flames4ever]

Model Number: PLD4375RFC3
Brand: Electrolux
Age: More than 10 years

I am getting an “Er” code (see attached JPG file) that keeps blinking throughout the entire wash cycle. The code remains blinking even at the end of the wash cycle. Since the dishwasher is operational, I am assuming there is a minor fix for this. The model number of the dishwasher is PLD4375RFC3.

If anyone can assist me, it would be greatly appreciated!