LG Error Code HE

Fault: HE error code on your LG dishwasher means it has sensed a heating or heater issue.

Applies To: LG Dishwasher Units

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.