Whirlpool & Maytag · Dryer
E1 / F70
Thermistor or communication error (model-dependent)
What causes it
Sensor or wiring fault — exact meaning varies by model number.
What it means in practice
On these dryers the meaning depends on the model. It generally points to a temperature sensor or a communication problem between parts.
What to check before calling
- ✓Power-cycle the dryer at the breaker.
- ✓Check your model number against Whirlpool/Maytag's code chart, since this code varies by platform.
- ✓Unplug the dryer for a few minutes and try again.
- ✓Note your model number, since it tells us what the code means on your machine.
When to call a technician
If it comes back, call with the model number and we can pull the exact fault.
If those checks don't clear the E1 / F70 code, it's usually a sign of a failed part rather than something to keep resetting. A technician runs a full diagnostic on your dryer, confirms the cause, and quotes the repair before any work starts. The $89 service call is waived if you go ahead with the repair, and parts and labor are covered by our 90-day warranty on parts & labor.
Common question
Why does the meaning vary by model?
Manufacturers reuse codes across designs, so the same code can point to different parts. The model number settles it.
Still showing E1 / F70?
Same-day diagnosis and repair across Las Vegas, Henderson, and Summerlin. $89 service call, waived with repair.
Other Dryer Error Codes
Not seeing E1 / F70, or want to compare it against a different code on the display? Here's what these other common dryer codes mean.