Error code reference

Samsung Washer Error Code Hot&Cool LED flash

Motor not running properly / Mems sensor is not working properly.

Samsung codes Samsung washer codes

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Diagnostic procedure

The full Hot&Cool 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 the motor connector terminal connections. Check if the Motor Cover State is damaged.

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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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The full Hot&Cool LED flash procedure

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