E2 — Outlet (Exhaust) Thermistor Shorted
Whirlpool's official E2 dryer page gives reset steps only and does not state a specific cause. The 'shorted outlet (exhaust) thermistor' explanation below matches widely-published Whirlpool service literature but is not confirmed on Whirlpool's consumer support page — treat it as likely, not certain, until a technician confirms it on your unit.
- Keep using it?
- Yes, with caution
- DIY difficulty
- Moderate
- Typical cost
- $15-30
- Verified against
- producthelp.whirlpool.com ↗
The fix
Outlet (exhaust) thermistor
outlet (exhaust) thermistor shorted
Diagnose first: Inspect wiring for pinched or melted insulation causing the short before replacing the thermistor.
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How to fix it
- Unplug the dryer.
- Locate the outlet (exhaust) thermistor on the blower housing and inspect its wiring for pinched or melted insulation.
- Test the thermistor with a multimeter: roughly 10,000-12,000 ohms at room temperature is normal; under ~500 ohms means shorted.
- If shorted, replace the outlet thermistor (typical cost $15-30, about 45 min, moderate DIY).
Why it happens
Typical signs: E2 shown on the display · Dryer stops about a minute into the cycle
- Most likely: Shorted outlet (exhaust) thermistor Test it with a multimeter: a good thermistor reads roughly 10,000-12,000 ohms at room temperature; under ~500 ohms means shorted — replace it.
- Pinched or melted thermistor wiring Wiring shorted to ground between the thermistor and the control board can mimic a shorted sensor — inspect the harness and connections before replacing the thermistor.
More Whirlpool 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: producthelp.whirlpool.com.