Samsung · Washer error code

Cb / C6Calibration mode (not a fault)

Cross-checked Power off, standard tools

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Related diagnostic guides

Guide · Washer

Reading stored codes and service/test mode (overview)

Entry sequences differ by model and generation. Always confirm on the tech sheet inside the cabinet; the sequences below are examples reported for specific model families.

3 steps ~20 minmoderate

Guide · Washer

Whirlpool/Maytag VMW top-load: F7E5 / shifter or drive fault

The control did not see the shifter or basket move as expected. Check mechanics and wiring first; the shifter (with its internal position sensor) is the most common replacement.

5 steps ~75 minadvanced

Guide · Washer

Frigidaire front-load: reading codes and running diagnostic tests

Codes can be read by holding two buttons; the full diagnostic mode is stepped with the program knob.

4 steps ~20 minmoderate

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1E / 1C

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3E / 3C / 3E1-3E4

Motor error

Cross-checked High-voltage / caution

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4C / 4E / nF

Not filling / no water

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4C2 / 4E2

Incoming water temperature problem

Cross-checked

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5C / 5E / SE / nd

Drain error

Cross-checked

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SilverCare error

Cross-checked