LG Error Code P1,P2,P3,P4

Fault: Download Cycle. P1: Pots and pans. P2: Casseroles. P3: Glassware. P4: Night care.

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.