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Error code reference
LG Washer Error Code IS
Ice Maker Sensor failure or Water Tank Sensor failure.
SourceLG Washer - Full Service Manual: GW P227SSQA Seriesp. 24-25
Diagnostic procedure
The full IS 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 the resistance of ice making sensor at both ends (1,2) of CON8.
SourceLG Washer - Full Service Manual: GW P227SSQA Seriesp. 24-25
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
1 manual in the MyPros+ library documents this code for LG washer.
Models covered by the manuals that document this code
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