Error code reference

LG Washer Error Code WATER SUPPLY

Water level does not rise to the set level within 40 minutes due to water supply issues or inlet valve problems.

SourceLG WFT65A35/WFT70A37 - Service Manual: Full Technical Guidep. 34

Diagnostic procedure

The full WATER SUPPLY 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 if water faucet is closed and open it.

SourceLG WFT65A35/WFT70A37 - Service Manual: Full Technical Guidep. 34

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented

13 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.

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