Washer dispenser not working properly

01 - Washing Machine Water Inlet Valve

The dispenser uses water from the inlet valve to flush out the detergent and fabric softener from the dispenser. If the water flow is too slow the dispenser will not distribute the detergent and softener properly. The water inlet valve requires at least 20 psi to function properly. First, check the water pressure to determine that it is adequate. If the water pressure is adequate, replace the water inlet valve.

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02 - Washing Machine Detergent Container

The dispenser's detergent container could be clogged, misaligned, or damaged, and unable to dispense its contents properly. Inspect the detergent container for any damage and replace if necessary.

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03 - Washing Machine Dispenser

A washer detergent dispenser not working is often the result of low water pressure in the home or a defective water inlet valve not supplying water to the dispenser. However, it's also possible the dispenser drawer is obstructed or damaged and not allowing the detergent to be dispensed. You should inspect the drawer for any obstructions or damage and replace the component if necessary.

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04 - Washing Machine Siphon Break

Some dispensers use a siphon tube. If the siphon tube gets plugged you may get a diluted mixture of detergent, bleach, or fabric softener remaining in the tray. Make sure the dispenser compartment trays and siphon tubes are clean.

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Highly Likely

05 - Washing Machine Control Board

A washer detergent dispenser not working is often the result of low water pressure in the home or a defective water inlet valve not supplying water to the dispenser. However, it's also possible the appliance's control board is not sending power to the dispenser water valves or dispenser actuator at the proper times. You can use a multimeter to help determine if voltage is reaching these components. If not, the control board will need to be replaced.

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Common

06 - Washing Machine Drawer

A washer dispenser not working is often the result of low water pressure in the home or a defective water inlet valve not supplying water to the dispenser. However, it's also possible the dispenser drawer is obstructed or damaged and not allowing the detergent, bleach, or fabric softener to be dispensed. You should inspect the drawer for any obstructions or damage and replace the component if necessary.

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Common