How to Fix Error Code F3E2 on a Whirlpool Front Load Washer

Is your Whirlpool front-load washer showing the F3E2 error and leaving you wondering what’s wrong? Don’t worry! We’ll walk you through diagnosing and fixing the temperature sensor that’s likely behind this issue, helping you save time, money, and frustration.

If you need any replacement parts for your Whirlpool washer, you can enter your model number at AppliancePartsPros.com to order them. Most orders arrive in just two business days, and we have thousands of free guides to show you how to install your new parts.

The information in this article may not apply to your specific appliance model. We recommend consulting your manufacturer’s documentation or contact us with any questions.

What the error code means

The F3E2 error code on a Whirlpool front load washer indicates a temperature sensor fault. It means the washer’s control board has detected an issue with the water temperature sensor (also called a thermistor). This sensor monitors the water temperature during the wash cycle, and when it fails to report expected values, the washer triggers this error code to prevent more damage.

Common causes of the F3E2 error include:

• A faulty or damaged temperature sensor
• Loose or corroded wiring connections
• A failed control board (less common)

Necessary supplies

• ¼” nutdriver
• Multimeter
• 10 mm socket
• Flat head screwdriver

Safety precautions

Your safety should always be the top priority when performing any appliance repair. 

• Always power off and unplug your appliance or switch off the circuit breaker before you attempt any maintenance or replacement work. This keeps you safe by eliminating any risk of electric shock. 
• If the appliance has recently been used, give it plenty of time to cool down before working on it. 
• Take your time while working to prevent accidents and personal injuries. Rushing is the enemy of precision.
• Work in a well-lit area so you can see and access appliance parts.
• Keep your workspace free of clutter and other obstacles. Keep children and pets away from the work area.
• Never work on internal parts with wet hands. Make sure the work area is completely dry.
• Check the user manual to see if there are specific installation or safety instructions related to your appliance or replacement part. 
• Be gentle when handling or removing parts. Excessive force might damage the appliance or cause personal injury.
• Wear insulated work gloves to protect your hands from sharp metal parts and debris.
• When working with wires, avoid touching any exposed wires or terminals. If you need to touch a wire, use a non-conductive tool or wear insulating gloves to prevent electrical shock.
• Always take photos or make a note of wiring terminals or other connections before disconnecting them to make reassembly easier.
• Don’t test live voltage with a multimeter if you’re unfamiliar with how to prevent short-circuiting.
• Turn off the water supply at the outlet before beginning repairs. Keep towels ready to catch any residual water in the system when removing parts.

How to troubleshoot F3E2 error on a Whirlpool front load washer

Step 1. Access the washer’s internal components

1. Gather a 1/4-inch nut driver and a multimeter set to resistance mode (identified by an upside-down horseshoe symbol).

1. Locate the two screws securing the top panel of the washer, found at the back of the unit.
2. Use the 1/4-inch nut driver to remove the screws.
3. Slide the panel backward, lift it up, and set it aside.

Step 2. Locate and disconnect the temperature sensor connector

1. Identify the double black wire connector labeled SET2, connected to the temperature sensor.
2. Carefully disconnect the SET2 connector to access the wires for testing.

Step 3. Test the temperature sensor

1. Set the multimeter to resistance mode.
2. Place the multimeter probes on the two black wires of the SET2 connector.
3. Record the resistance reading displayed on the multimeter.

Step 4. Interpret the sensor reading

1. Verify that the resistance value is between 9.8K Ohms and 14.8K Ohms, which corresponds to a temperature range of 86°F to 68°F.
2. If the resistance reading falls outside this range, replace the temperature sensor as it is faulty.

NOTE: Generally, for every 1 degree in temperature difference, 2 Ohms could be added or subtracted. If the temperature in your home is cooler, resistance would be subtracted.

Step 5. Evaluate the main control

1. If the temperature sensor reading is within the acceptable range, conclude that the main control unit is the source of the problem.
2. Inspect or replace the main control as necessary.

You made it!

We appreciate you stopping by! Hopefully this guide helped you get your Whirlpool front load washer back in shape. For help with other repairs, you can check out our large collection of troubleshooting guides and videos. Need parts? Just grab that model number and get on over to AppliancePartsPros.com, where you can chat with a tech, read our blog, and more. Make sure to subscribe to our YouTube channel and follow us on Facebook, X and Instagram to see our latest tutorials!