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Customer Questions and Answers for Water Level Float Switch Assembly by Frigidaire

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Manufacturer Part
4.89 (64)
By: Frigidaire
Part Number: OEM14947188
Manufacturer Part Number: 154773201

The Water Level Float Switch Assembly is an OEM replacement part for Frigidaire dishwashers. It uses a floating switch design to accurately sense water levels filling and draining during cycles. Proper level detection allows for optimized wash and rinse action and water volume control.

Causes of a bad float switch assembly can include wear and tear over many years of use, interfering with free float movement. Mineral or scale deposits may accumulate on float components, inhibiting functionality. Physical damage from impact could introduce leaks.

Symptoms of a bad float switch assembly include issues such as:

  • Inability to properly detect water levels
  • Long fill or drain times
  • Failure to fill or drain completely
  • Potential overflow or standing water issues
  • Error codes pointing to level sensor faults

This OEM Frigidaire replacement part is also compatible with some Electrolux, Westinghouse, and Kenmore dishwashers.

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Questions & Answers

For Frigidaire Water Level Float Switch Assembly (Part Number: OEM14947188)

1 Answer

Hello Duane. Check and make sure the float 154767801 is still in the tub assembly. If not, and the switch is broke, you will need to order the float and the switch 154773201. Hope this helps.

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1 Answer

Hi Frances. Remove power. Make sure the float stem rest on the float switch arm so it rides up and down correctly as the water level adjust with the float. Is the float stem off to the side of the switch arm? If so then adjust so it rides correctly on the switch arm. Jump the float switch wires momentarily. Wrap elect. tape around to protect from shorting out. Reapply power. Is the water now incoming? If so replace the float switch with part # 154773201. Make sure the float stem rest on the float switch arm so it rides up and down correctly as the water level adjust with the float. If is is out of pocket, then it will not activate the switch correctly. This is a common failure. Turn off the water supply under the sink. Unhook the supply hose from the units water valve. Flush out any sediment into a bucket. Use a flashlight and see if the water valve inlet screen is clogged. If so the water valve is part # 154637401. Make sure the supply hose is not kinked. Unplug the water valve wire connector. Are you getting 120 vac to the water valve at the start cycle? If not, then check if the wires as they pass through the bottom of the door are not chewed in 2. it is common that field mice will be a guest for the winter and go closest to incoming water. They are a common dishwasher fail cause. if so, repair wires with wire nuts or crimpers and butt splices. Use the ohm meter and see if the water valve coils windings are OK. Approx. 18-38 ohms. See if they are not shorted to case frame also. If so the water valve need replaced. Part # 154637401. Thank

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