Frigidaire Appliance Diagnostic & Error Code Guide
Troubleshoot Frigidaire, Frigidaire Gallery, and Frigidaire Professional ranges, wall ovens, dishwashers, and refrigerators with real error code breakdowns and repair steps.
Frigidaire Ranges & Wall Ovens — Error Codes
| Code | What it means | Urgency |
|---|---|---|
| F10 |
Thermal Runaway / Overheating
Control board detects temperatures over 500°F–650°F during normal baking. Caused by a shorted bake relay or faulty RTD sensor.
|
High |
| F11 / F13 |
Stuck Key / Touchpad Membrane Fault
A key on the control panel was continuously pressed for over 60 seconds, or the ribbon cable connector is shorted.
|
Medium |
| F30 / F31 |
Oven Temperature Probe Open or Shorted
RTD sensor harness wire circuit is broken (F30) or shorted (F31). Temperature sensor resistance should read ~1090 ohms at room temp.
|
Medium |
| F90 - F94 |
Door Lock Motor Assembly Issue
Maximum door lock or unlock time exceeded. Cam switch failure, stuck latch microswitch, or defective lock motor.
|
Medium |
| F20 / F26 |
User Interface Communication Fault
Data connection lost between the Electronic Oven Control (EOC) and the Surface Element Control Board (ESEC).
|
High |
If your Frigidaire Gallery range throws an F10 error code, immediately turn off the oven to prevent damage to internal wiring. Disconnect power for 5 minutes. If F10 reappears right after restoring power, the temperature sensor probe (RTD) or main control board bake relay is welded shut.
Signs your Frigidaire range or wall oven needs repair
- Oven burning food on the bottom while the top remains raw
- Control panel display flickering, turn off mid-cycle, or displaying error codes
- Self-clean cycle finishing but door remaining locked indefinitely
Frigidaire Dishwashers — i & Letter Error Codes
| Code | What it means | Urgency |
|---|---|---|
| i20 / i10 |
Drain Restriction or Low Water Level
Dishwasher timed out trying to drain water. Caused by clogged filter basket, blocked drain hose, garbage disposal plug, or bad drain pump.
|
Medium |
| i30 |
Leak Detected in Base Pan
The float sensor in the bottom drip pan detected water. Drain pump runs continuously automatically to prevent house flooding.
|
High |
| i60 / i70 |
Water Heating Circuit Fault
Water temperature failing to heat properly during cycle. Points to a burnt heating element, failed thermistor (NTC), or wiring issue.
|
Medium |
| UO / UF |
Vent Plunger or Dryer Fan Failure
Main control board detects the drying vent plunger is open or the vent fan motor is not running at speed during forced dry cycles.
|
Low |
| CL / Cd |
Door Switch Open / Unlatched
Door switch not closing circuit. The dishwasher cycle will not begin until door latch microswitches engage properly.
|
Low |
The i30 error on Frigidaire dishwashers is one of the most common service calls. It often triggers because of excessive suds from using standard dish soap, or a leak in the door bottom gasket. Unplug the unit, clear any standing water in the bottom tray with a towel, and check for over-foaming detergent.
Signs your Frigidaire dishwasher needs service
- Drain pump continuously running even when the unit is powered off
- Dishes remaining cold and dripping wet at the end of a ProClean™ cycle
- Flashing blue or red floor indicator light with beeping alarms
Frigidaire Refrigerators & Freezers
| Code / Symptom | What it means | Urgency |
|---|---|---|
| OP / SH |
Thermistor Open (OP) or Shorted (SH)
Fresh food or freezer sensor circuit is out of range. The controller cannot read temperature accurately, leading to improper cooling.
|
High |
| SY CE / SY EF |
Evaporator Fan Communication Error
System communication error (SY CE) or Evaporator Fan Motor failure (SY EF). Ice buildup on evaporator coil blocking fan blade rotation.
|
High |
| SY CF |
Control Board - Display Board Link Failure
Communication failure between main power board and UI display panel. Requires circuit reset or wiring harness repair.
|
Medium |
| Clicking |
Compressor Start Relay / Capacitor Click
Compressor trying to start every few minutes with an audible click. Caused by bad overload start device or failing compressor.
|
High |
If your Frigidaire Gallery French door refrigerator displays SY EF, your freezer evaporator fan motor has either failed or is encased in ice due to a frost/defrost system blockage. Replacing the fan motor and resolving defrost sensor issues usually restores complete cooling to the top cabinet.
Signs your Frigidaire refrigerator needs technical service
- Freezer stays cold while the upper fresh food refrigerator compartment gets warm
- Ice maker stopped producing ice or water dispenser running very slowly
- Loud clicking sound coming from near the bottom rear of cabinet every 2-5 minutes
Frigidaire Front & Top Load Washers and Dryers
| Code | What it means | Urgency |
|---|---|---|
| E11 / E13 |
Water Fill Timeout
Washer took too long to fill with water. Check inlet hose screen filters, household shutoff valves, or pressure switch.
|
Low |
| E21 |
Water Drain Timeout
Washer taking longer than 4 minutes to pump out water. Drain pump filter blocked by coins/lint or defective drain pump motor.
|
Medium |
| E41 / E47 |
Door Latch Switch / Board Control Failure
Control board senses door switch is open or door lock assembly PTC circuit fails to lock door prior to spin cycle.
|
Medium |
| E5E |
Drive Motor Control Board Communication Fault
No communication between motor speed control board and main board. High spin speed inhibited or drum stops turning completely.
|
High |
Before replacing parts on a Frigidaire front load washer displaying E21, check the lower coin trap filter (on models equipped with a front cleanout) or disconnect the drain hose at the sink standpipe to check for lint clogs. Over 70% of E21 codes are caused by simple physical drain obstructions.
Signs your Frigidaire washer or dryer needs service
- Washer tub spinning loosely or shaking violently during high-speed extract cycle
- Clothes coming out soaking wet after washer cycle completes
- Dryer running and tumbling but producing no heat
Frigidaire Appliance Repair FAQ
How do I clear error codes on my Frigidaire oven or range?
You can perform a hard reset by turning off the dedicated circuit breaker in your home panel for 30–60 seconds, then turning it back on. If the fault code returns instantly upon restoration of power, there is an active hardware failure that requires testing.
Why is my Frigidaire oven displaying F10?
The F10 error code indicates an oven thermal runaway condition. The internal sensors detect temperatures far above normal limits. Turn the oven off immediately, let it cool down completely, and test the RTD temperature sensor resistance before running another bake cycle.
Does Barry's Appliance Repair use original Frigidaire parts?
Yes. We use original factory replacement parts designed for Frigidaire, Frigidaire Gallery, and Frigidaire Professional appliance models to guarantee reliability.
How do I schedule service with Barry's Appliance Repair?
You can call our service center at (424) 268-9984 or email us directly to book a diagnostic visit with one of our certified repair technicians.
Need Fast Repair for Your Frigidaire Appliances?
Keep your household running efficiently with fast, certified repair service. Contact Barry's Appliance Repair today for reliable Frigidaire range, oven, dishwasher, refrigerator, and washer service.