Dishwasher Not Draining? Here is How to Fix a Dishwasher that Won’t Drain
7 Safe DIY Troubleshooting Steps before Calling a Dishwasher Technician When a dishwasher is not draining, the most common causes are a clogged filter, food or glass in the sump area, a blocked drain hose, a clogged air gap, a backed-up garbage disposal, or a failing drain pump. According to Alex, an Appliance EMT master repair technician with over 10
Valid Oct. 5–17, 2026. One qualifying repair for one appliance per service appointment. Cannot be combined with other offers. Additional restrictions apply.