It can be frustrating to find that your dishwasher is not draining properly. But the good news is that you can fix it yourself without calling a professional. Here are some steps to help you fix your dishwasher not draining.
Step 1: Check the Garbage Disposal
One of the most common reasons why a dishwasher may not be draining is because of a clogged garbage disposal. Check to see if the garbage disposal is working correctly. If it’s not, you may need to clear any blockages. You can do this by turning off the power to the disposal and removing any debris or food particles that may be stuck inside.
Step 2: Clean the Dishwasher Filter
The dishwasher filter is responsible for catching any food particles or debris that may be in the dishwasher. Over time, the filter can become clogged, which can lead to draining problems. Clean the dishwasher filter by removing it and rinsing it under running water. Make sure to remove any debris or food particles that may be stuck on the filter.
Step 3: Check the Drain Hose
The drain hose is responsible for carrying the water out of the dishwasher. If it’s clogged, it can cause the dishwasher not to drain. Check the drain hose for any clogs or kinks. If you find any, use a straightened coat hanger to remove the blockage or straighten the hose.
Step 4: Inspect the Drain Valve
The drain valve is responsible for controlling the flow of water out of the dishwasher. If it’s not working correctly, it can cause the dishwasher not to drain. Inspect the drain valve for any blockages or debris. If you find any, clean it using a soft brush or toothbrush.
Step 5: Clean the Air Gap
The air gap is a small device located on the sink that prevents dirty water from flowing back into the dishwasher. If it’s clogged, it can cause the dishwasher not to drain. Clean the air gap by removing it and rinsing it under running water. Make sure to remove any debris or food particles that may be stuck inside.
Step 6: Check the Pump
The pump is responsible for pumping the water out of the dishwasher. If it’s not working correctly, it can cause the dishwasher not to drain. Check the pump for any blockages or debris. If you find any, clean it using a soft brush or toothbrush.
Step 7: Run a Cycle with Vinegar
If none of the above steps work, you can try running a cycle with vinegar. Fill a dishwasher-safe cup with white vinegar and place it on the top rack of the dishwasher. Run a hot water cycle with no dishes in the dishwasher. The vinegar will help to remove any build-up or debris that may be causing the draining problem.
Step 8: Check the Drain Solenoid
The drain solenoid is responsible for opening and closing the drain valve in the dishwasher. If it’s not working correctly, it can cause the dishwasher not to drain. Check the drain solenoid for any blockages or debris. If you find any, clean it using a soft brush or toothbrush.
Step 9: Check the Timer
The timer controls the different cycles in the dishwasher. If it’s not working correctly, it can cause the dishwasher not to drain. Check the timer for any defects or damage. If you find any, you may need to replace it.
Step 10: Call a Professional
If none of the above steps work, you may need to call a professional. They will be able to diagnose the problem and fix it for you.
Conclusion
Fixing a dishwasher not draining can be easy if you follow the above steps. Make sure to check the garbage disposal, clean the dishwasher filter, check the drain hose, inspect the drain valve, clean the air gap, check the pump, run a cycle with vinegar, check the drain solenoid, and check the timer. If none of the above steps work, you may need to call a professional. Remember to always be safe when working on your dishwasher.