Written by
Elena Marsh Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeFCE3 (12-3)
ApplianceDishwasher
A router problem, not a dishwasher problem
FCE3, or 12-3, on a Kenmore MicroClean HE dishwasher reports no internet connection. The manual puts the cause at the wireless router, which is itself not connected to the internet.
The step
Restore the router’s internet connection. That is a task on your home network and does not involve repairing the dishwasher.
Easy to mix up with
FCE2: the dishwasher not linked to the router at all
FCE1: lost communication between control board and Wi-Fi module
Kenmore dishwasher repair in the Bay Area
Once the router is back online and the code stays, ask for a visit via Kenmore dishwasher repair, or call (415) 825-6393 from anywhere in San Francisco or the Bay Area. Mention the model number, the code, and that the router connection has been restored.
Model compatibility: Kenmore reuses codes across series and model years, so FCE3 (12-3) 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
FCE3 (12-3) means no internet connection, caused by the wireless router being offline.
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 Kenmore appliance?
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