KitchenAid Dishwasher F3E2 Error Code
KitchenAid dishwasher owners see F3E2 when temperature sensor is in play. Use this guide, then schedule independent diagnosis with Artisan Repair if it returns.
Independent-service wording for KitchenAid diagnostic displays; exact text varies by generation.
F3E2 · KitchenAid dishwasher · Temperature sensor (model-dependent).
Model compatibility: KitchenAid reuses codes across series and model years, so F3E2 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
What this code means
Temperature sensor out of range. Professional testing of the sensor/harness. Two KitchenAid units can share a display string yet mean different subsystems; verify the definition for your serial family.
Symptoms you may notice
- The dishwasher displays F3E2 and temperatures seem off
- F3E2 appears intermittently during operation
- The dishwasher behaves inconsistently with F3E2 shown
Possible causes
- A temperature sensor reading out of range
- A wiring or connection issue to the sensor
- A control interpreting the reading as a fault
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
- Confirm nothing is blocking internal vents or airflow
- Note the actual behavior or temperatures if measurable
- Perform a manufacturer-approved restart
- Write down when F3E2 appeared and which cycle or mode was running
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.
What not to attempt
- Do not open internal panels or access high-voltage components
- Do not bypass door locks, safety switches or interlocks
When to call a technician
Call Artisan Repair if F3E2 comes back, the appliance will not run safely, or you smell burning / see standing water near electrics.
Likely related component
temperature sensor (NTC)
Frequently asked questions
Temperature sensor out of range. Professional testing of the sensor/harness.
Often yes after fixing the underlying condition and power-cycling once. If F3E2 returns immediately, stop DIY and book independent service.
Platform families overlap, but Artisan Repair still confirms F3E2 against your serial family.
Sources & references
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