GE · Dryer Moderate
tE3 — Drum/cabinet thermistor over-temperature
On some GE front-load and stacked dryers, tE3 indicates the drum or cabinet thermistor is reading an over-temperature condition. The control kills heat to protect the appliance.
- Keep using it?
- Yes, with caution
- DIY difficulty
- Moderate
- Verified against
- geappliances.com ↗
How to fix it
- Unplug the dryer and let it cool for an hour.
- Clean the lint screen and the entire exhaust vent path.
- Measure the thermistor resistance — replace if out of range.
- Test the high-limit thermostat for continuity (cold should be closed).
- If thermistor and hi-limit are good and vent is clear, replace the main control board (stuck heater relay).
- Run a Timed Dry on Medium heat to verify.
Why it happens
Typical signs: tE3 on display · Heat cuts out mid-cycle · Dryer feels very hot · Clothes hot but damp
- Blocked vent causing real over-temp Clogged duct traps heat; thermistor reading is correct — fix the vent.
- Failed thermistor Sensor drifted high or shorted.
- Stuck heater relay on control board Heater stays energized regardless of thermistor input.
- Failed high-limit thermostat Hi-limit not opening to back up the thermistor.
Parts you may need
If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.
More GE dryer codes
Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: geappliances.com.