The E1 error on your Ge Dryer means the control board has detected a problem with the thermistor circuit, which reads drum temperature. This is usually caused by a faulty thermistor, a loose wire connector, or a broken wire, and it’s often fixable without calling a technician.

Error code E1
Meaning Thermistor circuit open or shorted
Severity Medium — dryer will likely stop heating or shut off mid-cycle until fixed
Time to fix 20–40 minutes
Tools needed Multimeter, screwdriver

What the E1 error means

Every GE dryer uses a thermistor, a small sensor that monitors the temperature inside the drum, to help the control board regulate heat during a cycle. When the board sends a signal to the thermistor and gets no response (open circuit) or an unusual reading (short circuit), it triggers the E1 code as a safety measure. This stops the dryer from overheating or running with inaccurate temperature control.

In most cases, this points to a hardware issue rather than a software glitch, so a visual and electrical check of the thermistor and its wiring is the best place to start.

Common causes

  • Faulty or failed thermistor sensor
  • Loose or disconnected wire connector at the thermistor
  • Damaged, frayed, or pinched wiring harness
  • Corrosion or moisture damage on the connector pins
  • Control board malfunction reading the thermistor signal
  • Thermistor sensor knocked out of position during a previous repair

How to fix the E1 error

  1. Unplug the dryer Disconnect power at the outlet before opening any panels to avoid electric shock.
  2. Locate the thermistor It’s typically mounted near the blower housing or on the front bulkhead behind the drum, depending on your model.
  3. Inspect the wiring and connector Check for loose plugs, corrosion, or visible damage along the wire harness leading to the thermistor.
  4. Test the thermistor with a multimeter Set to resistance mode and check the reading against your model’s spec sheet; a reading of zero or infinite ohms confirms a faulty sensor.
  5. Replace the thermistor if faulty Order the correct part number for your model and swap it in, making sure the connector clicks securely into place.
  6. Reassemble and test run Plug the dryer back in, run a short cycle, and confirm the E1 code has cleared.

FAQ

Can I run my GE dryer with an E1 error showing?
It’s not recommended. The dryer may not heat properly or could shut off mid-cycle, so it’s best to fix the thermistor issue first.

How much does a replacement thermistor cost?
Most GE dryer thermistors cost between $15 and $40, making this one of the cheaper sensor repairs on the appliance.

Is E1 the same issue as similar codes on GE washers?
No, dryer and washer error codes use different logic even when the code number matches. If you’re dealing with a washer, see the Ge Washing IE Error Code: Causes and Fixes guide or check the Ge Washing OE Error Code: Causes and Fixes and Ge Washing UE Error Code: Causes and Fixes pages, plus Ge Washing FL Error Code: Causes and Fixes for water level faults.