Written by
Maren Coleman Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeE11
ApplianceMicrowave
Gas sensor warning
Whirlpool describes E11 as a possible problem with the gas sensor or the associated wiring. It is listed for over-the-range microwaves.
Suggested first step
Cycle the power at the breaker. Leave it off for one minute and switch it on. Then keep an eye on the microwave for a minute to see that E11 stays away, and run it to verify it works.
E11 that keeps returning can be booked through Whirlpool microwave repair for San Francisco and Bay Area kitchens, or by calling (415) 687-4102. Say whether the breaker reset changed anything and give the model number.
Model compatibility: Whirlpool reuses codes across series and model years, so E11 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
E11 points to a possible gas sensor problem or a fault in its wiring.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Whirlpool appliance?
Book a specialist visit for a clear estimate and approval before any repair.
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