Frigidaire Dryer Error Code E25

If your dryer is displaying Error Code E25, it indicates a thermistor error. The thermistor, or temperature sensor, plays a crucial role in monitoring and regulating the temperature inside the dryer.

Here’s a step-by-step guide to help you address this issue:

Safety First: Unplug the Dryer Before attempting any troubleshooting or repairs, ensure the safety of the process by unplugging the dryer from the power source.
Locate the Thermistor The thermistor is typically located near the dryer’s heating element or on the blower housing. Refer to your dryer’s manual or technical documentation to identify its exact placement.
Check the Thermistor’s Resistance Using a multimeter set to measure ohms, check the resistance of the thermistor. A functioning thermistor should measure around 50,000 ohms at room temperature.
Interpreting the Reading:
- If the resistance is within the specified range, the thermistor is likely functioning correctly.
- If the resistance is significantly lower or higher than 50,000 ohms, it indicates a faulty thermistor.
Replace the Defective Thermistor: If the thermistor is found to be defective, it’s essential to replace it. Consult your dryer’s manual or seek guidance on the specific model to ensure you acquire the correct replacement part.
Installation of the New Thermistor:
- Carefully remove the old thermistor, taking note of its placement and connections.
- Install the new thermistor securely, ensuring proper connections are made.
- Double-check that all components are back in place before plugging the dryer back in.
Test the Dryer: After replacing the thermistor, plug in the dryer and run a test cycle to ensure the error code is no longer displayed. Monitor the appliance to confirm that it is now operating at the correct temperature.

Remember, if you’re uncertain about any step or encounter difficulties during the process, it’s advisable to seek professional assistance. Troubleshooting and repairing appliances require a certain level of expertise, and safety should always be a top priority. If the issue persists, contacting a qualified technician or service provider is recommended for a thorough diagnosis and resolution.