Error code reference

Samsung Washer Error Code Extra High LED Flash

Water supply code - foreign material entering water supply valve, valve terminal not connected, or connectors wrongly connected.

SourceSamsung Top-Loading Washer - Service Manual (WA45M3100A/A4)p. 19, 22-23

Samsung codes Samsung washer codes

Diagnostic procedure

The full Extra High LED Flash 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

First diagnostic step

Check if the water supply valve is broken; measure resistance of water supply valve (0.9KΩ to 1.1KΩ).

SourceSamsung Top-Loading Washer - Service Manual (WA45M3100A/A4)p. 19, 22-23

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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

2 manuals in the MyPros+ library document this code for Samsung washer.

Models covered by the manuals that document this code

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The full Extra High LED Flash procedure

Where this code is documented

Models covered by the manuals that document this code

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