LG Dishwasher error codes

Pick your code to see what it means, the likely causes, safe checks you can do at home, and when to call a pro. Meanings are summarised from LG Support - the source link is on every code page.

• OE - Water outlet error - the tub isn't draining.
• IE - Water inlet error - not enough water is reaching the tub. LG says the level of water in the unit did not get high enough after 10 minutes of filling.
• AE (also E1) - Leak detected inside the appliance - a leak has activated the float switch.
• FE - Overfill - the water supply exceeds the normal amount.
• F37 - The Auto Open Door feature isn't functioning.
• PF - Power was interrupted during a cycle. This is not an error.
• bE - Bubble error - too much foam inside the dishwasher.