Written by
Maya Chen Editorial TeamPublished September 5, 2026Updated October 20, 2026
Error codeE7
ApplianceWasher
Quick answer
E7 means the stacking switch is not working properly, or the SideKick is not installed correctly under an LG front-load washer.
Model compatibility: LG reuses codes across series and model years, so E7 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
The stacking switch is faulty, or the SideKick is not installed correctly under the LG front-load washer.
E7 on an LG SideKick pedestal washer indicates that the stacking switch is not working properly, or that the SideKick is not installed correctly under an LG front-load washer.
What to check
Make sure the SideKick is lined up properly with the front-load washer above it. Then verify that the stacking switch is sitting correctly.
Models covered
The SideKick pedestal washer.
Related codes
For communication problems between boards, read E80. A different kind of fault is EE, a main control board memory problem.
LG washer service in Los Angeles
If E7 returns after you recheck the alignment, call (310) 742-8008 about LG washer service in Los Angeles, and look at LG washer repair. Say that E7 is showing and which front-load washer sits on top.
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.
