Maytag Cooktop E1 Error: Element thermistor fault
What Does Maytag Cooktop Error Code E1 Mean? E1 on a Maytag cooktop means the control board is reading an open circuit or an out-of-range resistance from the temperature sensor (NTC thermistor) attached to one of the heating elements. On Maytag MEC-series electric radiant cooktops, the thermistor is bonded directly to the radiant element to […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Maybe. The E1 fault locks out only the affected zone; remaining burners on the Maytag cooktop operate normally. Do not attempt any workaround to activate the faulted element without a properly functioning thermistor.
Can I reset the code?
No. A breaker reset does not repair a failed thermistor or broken wire. E1 returns as soon as the board tests the sensor channel on the next activation attempt. Service is required.
When to stop immediately?
Stop if you notice: E1 appears on multiple zones simultaneously — points to control board failure rather than individual thermistors, Burning odor or discoloration is visible near the affected zone.
Symptoms You May Notice
Affected burner will not activate
The MEC or induction zone accepts a power-level input but produces no heat. The element indicator may flash briefly before E1 appears on the display.
Hot-surface indicator behaves abnormally on the affected zone
Because the thermistor provides temperature data to the residual-heat indicator circuit, the hot-surface light for the faulted zone may not illuminate even when the glass is warm from adjacent burner use.
E1 returns immediately after each reset attempt
A breaker reset does not repair a failed thermistor. The fault reappears within seconds of attempting to select the affected burner because the board performs a sensor continuity check before energizing the element.
Zone indicator light flickers briefly
The affected zone's indicator illuminates for a moment then goes dark as the control cuts power.
Possible Causes
Failed NTC thermistor bonded to the element
The negative-temperature-coefficient thermistor physically attached to the radiant element or induction coil assembly has failed open due to thermal fatigue from years of heating and cooling cycles.
Requires ProfessionalBroken or disconnected thermistor lead wire
The two-conductor harness running from the thermistor to the main control board has come unplugged at a connector, been pinched during a previous repair, or has an internal break in the insulation.
DIY PossibleControl board sensor input circuit failure
The analog measurement channel on the Maytag CTG3 main control board that reads this thermistor has failed, producing the same open-circuit reading as a defective sensor even when the thermistor itself is intact.
Requires ProfessionalSafe Checks You Can Do
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1
Identify and document the affected burner position
Note which specific zone is showing E1 — front left, rear right, and so on. On Maytag induction models, each zone is labeled in the owner manual. Knowing the exact position allows the service technician to bring the correct thermistor part on the first visit.
Take a photo of the display showing E1 with the affected zone selected. This documentation is useful for warranty or service-contract claims.
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2
Use unaffected burners while awaiting repair
On Maytag MEC radiant models, the remaining three burners continue to operate normally when a single zone is faulted. On induction models, confirm the other zones heat correctly by testing each with a flat induction-compatible pan.
Do not attempt to force-activate the faulted zone by power-cycling repeatedly — the board will continue to refuse element activation until the thermistor circuit is repaired.
When to Call a Professional
Contact a qualified technician if:
- Thermistor resistance measures open-circuit (above 50 kΩ at room temperature) at the harness connector
- Replacing the thermistor resolves E1 permanently
- E1 persists after thermistor replacement, confirming the control board input channel has failed
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