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Error code reference

Kenmore Dishwasher Error Code E5

Safety float water level reached

Kenmore codesKenmore dishwasher codes

Safety float water level reached — water detected in base or float switch malfunction.

First step from the service manual

Check the float and float switch, check if water is in the base, and check if the water inlet valve has re-seated after closing.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What E5 means on a Kenmore dishwasher

The E5 error code on a Kenmore dishwasher indicates that the safety float has detected water in the appliance's base pan. This system works through a float switch located in the bottom of the unit. When water accumulates in the base, it lifts the float, which triggers the switch and signals the control board to halt operation and display E5. The code is designed to prevent overflow and motor damage by stopping the wash cycle immediately when unexpected water is detected below the tub.

The most common scenario involves an actual water leak inside the dishwasher. Water can pool in the base due to a failed door gasket, a cracked tub, a leaking pump seal, or a water inlet valve that does not fully close after the fill cycle. A valve that fails to re-seat properly will continue allowing water to trickle into the tub and eventually overflow into the base. Identifying which component is leaking typically requires removing the lower access panel and inspecting the base pan directly.

A secondary cause is a malfunction of the float switch itself, even when no water is present. If the float is physically stuck in the raised position due to debris or scale buildup, or if the switch has failed electrically, the control board will read a false trigger and display E5. In this case, no water will be visible in the base, and the fix involves cleaning or replacing the float assembly and verifying switch continuity with a multimeter.

Source: manufacturer service documentation.

Common causes of E5

  1. 01

    Water inlet valve not re-seating

    Part replacement

    If the water inlet valve does not fully close after a fill cycle, it allows water to continue entering the tub and eventually overflow into the base pan. Inspect the valve for debris, scale buildup, or a worn solenoid that prevents a complete seal.

  2. 02

    Leaking pump or pump seal

    Part replacement

    A worn pump seal or cracked pump housing can allow wash water to drip into the base during operation. Remove the lower access panel and look for moisture or mineral deposits around the pump assembly.

  3. 03

    Failed or deteriorated door gasket

    Part replacement

    A cracked, compressed, or misaligned door gasket allows water to escape the tub during the wash cycle and run down into the base pan. Inspect the full perimeter of the door seal for tears or gaps.

  4. 04

    Float switch stuck or faulty

    Wiring / connection

    Debris or mineral scale can hold the safety float in the raised position, causing the switch to trigger E5 even when the base is dry. Check the float for free movement and test the switch for proper continuity using a multimeter.

  5. 05

    Residual water in base pan

    Wiring / connection

    Water from a previous minor leak may still be sitting in the base pan and keeping the float activated. Removing the lower panel, soaking up standing water, and allowing the base to dry completely can clear the condition if the original leak source has been corrected.

See the test procedure for each cause

Frequently asked questions about E5

What does E5 mean on a Kenmore dishwasher?
E5 means the safety float switch has been triggered, indicating that water has been detected in the base pan beneath the dishwasher tub. The control board halts operation to prevent overflow or motor damage. This can result from an actual internal leak or from a float switch that is stuck or has failed electrically.
How do I fix the E5 error on my Kenmore dishwasher?
Start by removing the lower access panel to check for standing water in the base. If water is present, identify and repair the source, which could be the inlet valve, pump seal, or door gasket. Also inspect the float assembly for debris or scale that may be holding it in the raised position, and test the float switch for proper continuity. Once the leak is resolved and the base is dry, the error should clear.
Is it safe to run my Kenmore dishwasher with an E5 error?
No, you should not continue running the dishwasher until the cause of E5 has been diagnosed and corrected. The code indicates a potential leak or sensor fault, and running the appliance in this condition risks water damage to your floor, cabinetry, or the dishwasher's electrical components.
Will resetting my Kenmore dishwasher clear the E5 error?
A reset will temporarily clear the code from the display, but E5 will return immediately during the next cycle if the underlying issue has not been fixed. If the base still contains water or the inlet valve is still leaking, the float will trigger the switch again. Only resolving the root cause, whether a mechanical leak or a faulty switch, will permanently clear the error.
How much does it cost to repair a Kenmore dishwasher showing E5?
Repair costs vary depending on the faulty component. A replacement water inlet valve typically runs in the range of $25 to $80 for the part, while a pump seal or door gasket may cost $15 to $60. If professional labor is involved, total repair costs including parts and service can range from $100 to $250 or more depending on your location and the extent of the repair needed.

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