Error code reference

Frigidaire Dishwasher Error Code E:23

Faulty drain pump.

Faulty drain pump.

First step from the service manual

Check continuity between drain pump (m3) and power module. Measure drain pump resistance between any 2 terminals (~80.5 Ω at room temp).

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

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E:23 on my Frigidaire Dishwasher

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Faulty drain pump

From Service Manual 155824, p.36:

1.Check continuity between drain pump (m3) and power module. Measure drain pump resistance between any 2 terminals (~80.5 Ω at room temp).

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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