Written by
Maya Chen Editorial TeamPublished September 5, 2026Updated October 20, 2026
Error codebE
ApplianceDishwasher
Quick answer
bE on an LG dishwasher is a bubble error: oversudsing from dish soap or too much detergent.
Model compatibility: LG reuses codes across series and model years, so bE may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
bE is a bubble error: oversudsing from dish soap or too much detergent.
On an LG dishwasher, bE is the bubble error. It shows when oversudsing builds up from dish soap or too much detergent.
What to change
Do not use dish soap in the dishwasher. The manual says to use detergent formulated for dishwashers.
Codes with a similar cause
AE / EI can also come from oversudsing, along with a level or leak problem.
FE sits in the same leakage and overfilling group.
If bE keeps coming back, LG dishwasher service in Los Angeles is available at (310) 742-8008. Mention the code, your model number and the detergent you use.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your LG appliance?
Book a specialist visit for a clear estimate and approval before any repair.
