Fault Code AE: AE Error code indicates a possible leak from the unit. This is most often caused by excessive suds overflowing into the base of the dishwasher.
Fault: AE Error code indicates a possible leak from the unit. This is most often caused by excessive suds overflowing into the base of the dishwasher.
LG Dishwasher displaying error code? If you have a newer LG dishwasher, you may see error codes show on the digital display. An error code is the computers diagnostic system telling you there is a problem. The specific error code will tell you what is wrong with your dishwasher.