Error code reference

LG Washer Error Code E2

Switch error: Power button pressed continually for more than 12 seconds, or another button pressed continually for more than 30 seconds, or sub PBA screws tightened too much, or deformation of control panel/button.

SourceLG Washing Machine - Service Manual: WF405ATPAWR/WF405ATPASUp. 22, 28

Diagnostic procedure

The full E2 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check whether either the Power switch or a tact switch is continually pressed; check whether service PBA holding screws are fastened too tight.

SourceLG Washing Machine - Service Manual: WF405ATPAWR/WF405ATPASUp. 22, 28

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock E2 procedure $9.95

Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.

Where this code is documented

8 manuals in the MyPros+ library document this code for LG washer.

Models covered by the manuals that document this code

More models are covered than are listed here.

75,000+ service documents · 20,000+ error codes · 100+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax