A code that survives the reset is a reason to book a visit in San Francisco or across the Bay Area. Open Samsung microwave repair or dial (415) 969-6153, and have E-03, the model number and the steps you tried at hand.
Model compatibility: Samsung reuses codes across series and model years, so E-03 / E03 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
Samsung defines E-03 as a cooking time setting over error (grill) for microwaves.
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 Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
E-11 (E11) is Samsung's code for an open gas sensor error on a microwave. Cut power, let it dry or wait 60 seconds, then request service if it returns.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
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