Westinghouse Oven Error F6
⚡ Quick Answer: The Westinghouse Oven error F6 signifies a potential issue with the Electronic Range Control (ERC) or the temperature sensor. This error may lead to e... ✅ DIY Fixable
What Does Error F6 Mean?
The Westinghouse Oven error F6 signifies a potential issue with the Electronic Range Control (ERC) or the temperature sensor. This error may lead to erratic temperature readings, unexpected oven shutdowns, or a non-responsive control panel. Proper voltage supply to the control board is essential for optimal operation.
Common Symptoms:
- Error F6 displayed on oven control panel
- Oven may shut off unexpectedly or fail to operate properly
- Oven display cycling or not responding correctly
Possible Causes
- Electronic Range Control (control board) failure (medium)
- Improper voltage supply to the oven control board (medium)
How to Fix Error F6
DIY Fix Check power reset and basic supply
- Turn off the oven at the circuit breaker.
- Wait 5–10 minutes to allow the control board to discharge.
- Turn the breaker back on and power the oven up.
- Observe if the F6 error reappears.
Technician Only Diagnose and repair control board and voltage issues
- Verify proper supply voltage at the oven’s junction box per the wiring diagram.
- Check harness connections to the Electronic Range Control (ERC) for corrosion or loose connections.
- If voltage is correct and connections are secure, test or replace the ERC/control board.
Parts needed: Electronic Range Control (ERC)/oven control board, Voltage measurement tools, Multimeter, wiring harnesses
- If the error persists after a power reset and basic checks.
- If you cannot safely access electrical supply or internal components.
- If voltage measurements are outside acceptable range or control board diagnostics are inconclusive.
Next step
Choose the next step for F6
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
- Typical part-only price
- $120 - $280
- DIY difficulty
- Medium
- Estimated time
- 20-40 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Oven parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Non-Scratch Cooktop Cleaner
A routine surface-care product. Confirm that it is approved for the specific glass, ceramic, enamel, or stainless finish.
Oven Thermometer
A diagnostic aid for comparing cavity temperature during a controlled check. It does not prove which internal component has failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | N/A |
|---|---|
| component | Temperature Sensor |
| resistance | 1000-1200 ohms |
| part_number | WB21X5301 |
| voltage_rating | 120V AC |
Common Questions
What does F6 error mean on Westinghouse Oven?
F6 error indicates a malfunction in the temperature sensor or Electronic Range Control, causing erratic readings.
Can I fix Westinghouse Oven F6 error myself?
Yes, try resetting the power by turning off the circuit breaker for 5-10 minutes.
How much does it cost to fix F6 error?
Repair costs for the control board typically range from $150 to $500, including parts and labor.
When should I call a technician for F6?
Call a technician if the error persists after a reset or if you can't safely access electrical components.
Sources & References
- Westinghouse ERC Failure Codes (ApplianceTimers) (community)
Data last verified: 2026-07-22
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