Whirlpool®
Code overview at a glance.
The facts for this Whirlpool error, a plain-language snapshot, and what to confirm against your model number.
E01 typically points to a sensor or control communication fault in the refrigerator.
Model note: Whirlpool reuses codes across series and model years, so E01 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.