Outlet-air thermistor reading open circuit

The companion shorted-sensor fault can allow overheating past safe limits. If a load emerges scorching or you smell burning, stop using the dryer at once.
Reach the outlet-air thermistor clipped to the blower scroll where tumbled air turns toward the vent duct
Unclip the two-pin lead and read the bead cold — a sound NTC sits near 10,000 ohms around 72F, an open one shows OL
Warm the bead with a hair dryer while watching the meter; a live sensor slides steadily downward, a dead one never budges
Follow the pigtail back to the machine control and flex-test each crimp for a hairline break that parts only under movement
Vacuum the lint chute and the full outer duct — a smothered vent bakes this bead until its element fractures open
Pro Diagnostic Tip
Maytag AccuDry meters heat off this one outlet-air bead, so an open reading forces the electronics into a protective no-heat lockout. Nine failures in ten are a choked vent that cooked a healthy bead, not the bead itself — walk the entire duct to the wall cap before condemning the sensor, since long upstairs laundry runs in the valley are the usual trigger.
Repair Difficulty
Moderate — Some Experience NeededEstimated Repair Cost
$75–$200
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
Gas leak detector ($130), thermal fuse tester ($95), belt tension gauge, and vent inspection camera ($180). Our technician arrives with $3,000+ in professional tools — your diagnostic is free.
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Gas dryers carry carbon monoxide and explosion risk. Even electric dryers involve 240V circuits that can deliver a fatal shock. Our techs are licensed and insured — let them handle the risk.
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Error code F3 E1 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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Maytag error code F3 E1 indicates: Outlet-air thermistor reading open circuit. This is a high-severity issue affecting your dryer.
Reach the outlet-air thermistor clipped to the blower scroll where tumbled air turns toward the vent duct Then, Unclip the two-pin lead and read the bead cold — a sound NTC sits near 10,000 ohms around 72F, an open one shows OL Then, Warm the bead with a hair dryer while watching the meter; a live sensor slides steadily downward, a dead one never budges There are 2 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
Besides the error code on the display, common signs include: Drum tumbles the whole cycle yet the load comes out cool and wet; Heat never engages from the first minute of the setting; AccuDry sensing bails out while a plain timed setting still warms. If you notice any of these symptoms, check your dryer's display panel for error code F3 E1.
Repair costs for Maytag F3 E1 typically range from $75 to $200 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.