Frequently Asked Questions
•How do I access the drain pump on this Whirlpool dishwasher model?
To access the drain pump, first disconnect power. Then, remove the lower access panel. The drain pump is typically located on the bottom of the dishwasher, near the motor. You may need a 1/4-inch nut driver to remove screws securing it. You can also remove the complete dishwasher by loosening the two screws holding it in place under the countertop.
•What is the correct resistance reading for the drain pump motor on this model?
The typical resistance reading for a functional drain pump motor on the Whirlpool WDTA50SAKV is between 10 and 20 ohms. Use a multimeter to measure the resistance across the motor terminals.
•Where is the flow meter located on this dishwasher, and how can I test it properly?
The flow meter is usually located in the sump area, near the drain pump. To test it, disconnect the connector and check for approximately 5V DC at the connector with the dishwasher powered on (use extreme caution!). You can also test the flow meter's resistance when dry. Also, check if the flow meter's small impeller turns freely without resistance.