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Amana·Dryerhigh severity
Amana Dryer Error Code F3 E2
Exhaust thermistor shorted
Common Causes
- 1Thermistor shorted
- 2Wiring fault
- 3Moisture damage
Step-by-Step Troubleshooting
- 1
Locate the exhaust thermistor on the blower housing and disconnect its leads
- 2
Measure resistance — a shorted thermistor reads near 0 ohms instead of ~10,000 ohms
- 3
Inspect the wiring harness for melted insulation or bare wires contacting the dryer frame
- 4
Check the connector for moisture or corrosion creating a short circuit path
Pro Diagnostic Tip
F3 E2 is the shorted twin of F3 E1 (open): a short reads near 0 ohms and sends a false HIGH-temperature signal, so the dryer cuts heat almost as soon as it starts, whereas the open reads infinite and lets it overheat. On budget Amana NED dryers the harness near the heater element bakes and degrades from radiant heat over the years, so inspect that routing for melted insulation touching the frame before condemning the sensor itself — a good thermistor with a chafed wire reads shorted all the same.
You Might Also Notice
- •Dryer runs but heats only briefly or not at all
- •Auto-dry cycles end almost immediately
- •Timed dry works while auto-dry quits early
- •Fault appears within moments of starting the cycle
- •Clothes come out cold and damp
Parts, Cost & Difficulty
Repair Difficulty
Moderate — Some Experience NeededEstimated Repair Cost
$75–$175
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
WP8577274 Exhaust ThermistorWPW10854425 Thermistor Harness
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Error code F3 E2 is a high-severity issue that can cause further damage to your dryer if left unresolved. A licensed technician can diagnose and fix it the same day.
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Frequently Asked Questions
What does Amana error code F3 E2 mean?
Amana error code F3 E2 indicates: Exhaust thermistor shorted. This is a high-severity issue affecting your dryer.
How do I fix Amana error code F3 E2?
Locate the exhaust thermistor on the blower housing and disconnect its leads Then, Measure resistance — a shorted thermistor reads near 0 ohms instead of ~10,000 ohms Then, Inspect the wiring harness for melted insulation or bare wires contacting the dryer frame There are 1 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
How do I know if my dryer has error F3 E2?
Besides the error code on the display, common signs include: Dryer runs but heats only briefly or not at all; Auto-dry cycles end almost immediately; Timed dry works while auto-dry quits early. If you notice any of these symptoms, check your dryer's display panel for error code F3 E2.
How much does it cost to fix Amana F3 E2?
Repair costs for Amana F3 E2 typically range from $75 to $175 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.
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