Kenmore Range Hood FILTER-LED Error: Filter indicator light will not reset
The kenmore range hood filter-led error is a fault signal from the control board — this guide walks through what it means, common causes, and safe diagnostic steps. What Does Kenmore Range Hood Code FILTER-LED Mean? FILTER-LED is a behavioral symptom code for the condition where the filter maintenance indicator on a Kenmore range hood […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Yes. A stuck FILTER-LED indicator is a maintenance reminder only — it does not affect fan or light function. The hood is safe to use while troubleshooting the reset procedure.
Can I reset the code?
Yes. In the majority of cases, pressing and holding the filter reset button for five seconds clears the indicator permanently. If the indicator returns within minutes, a control board fault is likely and professional service is needed.
When to stop immediately?
Stop if you notice: Filter indicator resets but returns within minutes — schedule professional service for control board inspection, The control panel is unresponsive to all inputs including the reset attempt — indicates a broader board failure (see CONTROL-DEAD).
Symptoms You May Notice
Filter maintenance indicator light blinks continuously even after filter cleaning
The LED or indicator light that signals filter service continues to flash after the grease filter has been removed, cleaned, and reinstalled — indicating the reset procedure has not been completed or the control board is not registering the reset.
Indicator light cannot be reset by pressing the filter button briefly
A brief tap of the filter reset button does not clear the indicator — the correct procedure on most Kenmore models requires pressing and holding the filter button for three to five seconds until the light goes out.
Filter light reappears within minutes of being reset
On models with a failed control board timer circuit, the filter indicator resets momentarily but returns within minutes because the board is counting hours incorrectly or the reset is not being stored to memory.
Filter indicator stays lit even with the hood fully powered off
The filter LED remains illuminated or blinks after the fan and light are switched off and the hood sits idle, meaning the indicator is no longer tied to active run-time logic and is stuck on by a fault in the board.
Possible Causes
Reset button not held long enough
The most common reason the filter indicator does not clear: most Kenmore range hoods require the filter reset button to be held for three to five seconds rather than tapped. A brief press acknowledges the indicator but does not reset the timer.
DIY PossibleGrease filter not fully seated or incorrect filter type installed
Some Kenmore Elite models with sensor-based filter indicators use a physical seating confirmation — if the replacement filter is slightly out of its track or is a non-OEM filter of different thickness, the sensor may not register the filter as present and the indicator continues blinking.
DIY PossibleControl board timer or memory circuit failure
If the filter indicator returns within minutes of a confirmed reset, the control board's operational-hour counter or EEPROM has malfunctioned and is not retaining the reset state. This requires board replacement.
Requires ProfessionalSafe Checks You Can Do
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1
Hold the filter reset button for five full seconds
With the range hood powered on, locate the filter reset button on the control panel (it may be labeled "Filter," "Reset," or marked with a filter icon). Press and hold the button for a full five seconds — do not release early. The indicator light should turn off or stop blinking. If your model has no dedicated reset button, consult the manual for the correct key combination; some Kenmore Elite models require holding the fan speed and light buttons simultaneously.
If you no longer have the manual, search for your model number on ManualsLib.com — all Kenmore 233-series hood manuals are available there free of charge.
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2
Confirm the grease filter is fully and correctly seated
Remove the grease filter and reinstall it, pressing firmly until you feel it click or seat flush with the filter frame. On Kenmore hoods with two filter panels, check both. A filter that is slightly raised at one corner will not seat the retaining clips fully. Attempt the five-second reset again after confirming correct filter installation.
If using a non-OEM aftermarket filter, verify it matches the OEM dimensions exactly. Aftermarket filters that are thinner than OEM specification may not trigger the seating sensor on Elite models.
When to Call a Professional
Contact a qualified technician if:
- Control board does not retain the filter reset after power cycling — non-volatile memory failure
- Reset button itself has no continuity on a multimeter test — switch must be replaced
- Filter indicator stuck on simultaneously with other control panel malfunctions — full board replacement required
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