LG’s US washer lineup splits into two platforms that do not share a fault-code vocabulary: front-load machines, sold under the WM prefix, and top-load machines, sold under WT. Both wash and spin the same basic way, but LG documents their letter codes separately, and the same two-letter pair does not always mean the same thing on both – AE is a listed code on front-load models but is specifically a rotation error on top-load ones. We identify the platform before reading anything into the code on the screen.
Most of what brings a washer in for service sorts into four groups regardless of platform: it will not fill, it will not drain, it will not spin evenly, or the door or lid will not lock or release. Each group points at a short, testable list of parts – the inlet valve and pressure sensor, the drain pump and its filter, the suspension and drive components, and the lock assembly and its switch.
We isolate the machine at the breaker and close the supply taps before any panel comes off, and we measure the part a code points at rather than replacing it on the strength of the code alone. Where a repair is realistic against the age and value of the machine we say so plainly, and where it is not, we say that too before any part is ordered.
Common Washers Problems
Cycle stopping with the drum still full of water and the door held shut
UE unbalance reported at the end of a spin, with the load left wet
A code that clears when the machine is restarted and then comes straight back
Filling slowly, or not filling at all with the supply taps open
Water on the floor around the base of the machine
Heavy vibration or the cabinet moving during the final spin
Washers Error Codes
Recognize a code on your display? Look it up before you unplug anything or attempt a repair.
FF, u51 (Freeze Failure)
LG Washer FF Error Code
dE2 (SideKick Pedestal Drawer Closed but Not Locked)
LG SideKick Washer dE2 Error Code
OPn (Detergent Drawer Not Inserted)
LG Washer OPn Error Code
dE3 (SideKick Pedestal Door Not Latched)
LG SideKick Washer dE3 Error Code
Ed1
LG Washer Ed1 Error Code
dE4 (SideKick Pedestal Drawer Blocked)
LG SideKick Washer dE4 Error Code
Ed2
LG Washer Ed2 Error Code
DR (Automatic Drain Timeout - Not a Fault)
LG Top-Load Washer DR Indicator (Not a Fault)
Ed3
LG Washer Ed3 Error Code
EE (Washer Control Board Memory Fault)
LG Washer EE Error Code
Ed4
LG Washer Ed4 Error Code
E6 (Clutch Error)
LG Top-Load Washer E6 Error Code
Popular LG Washers Models
LG WT1101CW
Model # WT1101CW
LG WT4970CW
Model # WT4970CW
LG WM3460CV
Model # WM3460CV
LG WT5480CW
Model # WT5480CW
LG WM3500CW
Model # WM3500CW
LG WT6485CW
Model # WT6485CW
Why Trust Us With Your LG Washers
- Trained on LG washers control systems and diagnostics.
- Genuine OEM parts stocked for the most common failures.
- Upfront flat-rate pricing, approved by you before we start.
- 30-day workmanship warranty on every repair. Parts may carry the manufacturer's warranty where applicable.

