Error code reference

Frigidaire Dishwasher Error Code E:15

Float switch activated; water doesn't fill and drain pump runs continually/can't be turned off.

Frigidaire codes Frigidaire dishwasher codes

Float switch activated; water doesn't fill and drain pump runs continually/can't be turned off.

First step from the service manual

Remove debris/obstructions from drain pump/drain hose. Remove water from base. Make sure float & float switch aren't stuck. Make sure water inlet valve isn't stuck open.

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

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Step-by-step tests with expected resistance, voltage, and continuity values
Wiring diagram references and connector pinouts from the OEM service manual
Verified part numbers when replacement is required

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E:15 on my Frigidaire Dishwasher

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Float switch activated

From Service Manual 155853, p.25:

1.Remove debris/obstructions from drain pump/drain hose. Remove water from base. Make sure float & float switch aren't stuck. Make sure water inlet valve isn't stuck open.

2.Measure drain pump winding resistance at connector J7 on the main control. Expected: 12 to 16 ohms at room temperature.

3.Back-probe the pump driver output under load. Verify the board switches the pump at 120 VAC during the drain portion of the cycle.

Part 5304497818

Drain pump

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First step from the service manual

Get the full diagnostic procedure for E:15.

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