You open the GE dishwasher and an inch of gray water covers the sump. The cycle finished, the dishes may even be clean, but the pump never emptied the tub.
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At the end of each wash, a GE dishwasher runs its drain pump for a set time and pushes water out through a hose that loops up under the counter and into the sink drain or the disposal. On newer models the fine filter in the sump clogs with grease and hard-water grit and starves the pump. On older units with a food chopper, a shard of glass or a fruit label can jam the blade. The pump impeller can seize, the check valve can stick, or the hose can kink when the machine was pushed back. And after a new disposal goes in, the knockout plug on its side port is often still in place, sealing the drain.
Hard water is the west-metro twist on this GE fault. Nearly every suburb from Plymouth to Shakopee runs on well water in the range of 15 to 25 grains, and when the softener runs out of salt the dishwasher shows it first. Scale bonds with grease into a paste that packs the filter mesh and coats the pump chamber, and iron in the water leaves the sump orange. Add a new-build kitchen in Chaska or Shakopee where the plumber never raised the drain hose into a high loop, and water from the sink can flow backward into the tub. The GE units in Richfield’s 1950s ramblers have their issue: a cabinet so tight the hose was kinked on day one.
| What you notice | What is really happening | Safe to check yourself? | What we do |
|---|---|---|---|
| Water in the bottom after every cycle | The sump filter is packed with grease and hard-water grit, so the pump pulls nothing | Yes. Twist out the filter and rinse it under the tap | Deep-clean the sump, descale the pump chamber, test the drain time |
| No draining since the new garbage disposal went in | The knockout plug on the disposal inlet was never removed | Yes, if you are comfortable under the sink: look for the hose on a sealed port | Remove the plug, reconnect the hose with a high loop, run a drain test |
| Hum at the end of the cycle, then silence, water stays | The drain pump is jammed or its motor has burned out | No. The pump is under the tub on live wiring | Clear the impeller or replace the pump, then check the check valve |
| Dirty water flows back in when the sink drains | No high loop or air gap; the hose runs flat to the disposal | Yes. Look under the sink at how the hose is routed | Reroute the hose up to the countertop and secure it, or service the air gap |
| Cycle stops with lights blinking, tub half full | The control has timed out the drain or a float switch reads a flood | Yes. Note the light pattern and press Start to reset once | Read the fault, test the float and pump circuit, and repair the cause |
| Drains slowly and the glasses come out cloudy | Scale from a softener that ran out of salt is narrowing everything | Yes. Check the softener salt level and bypass valve | Descale the machine and restore full flow, then advise on the softener |
If the filter is clean, the hose is looped and the disposal has no plug, you have reached the end of the safe checks and the fault is in the pump, the check valve or the control. Call rather than pulling the dishwasher out; it is wired and plumbed under the counter, and a GE unit tipped forward with water in it will soak the floor. Call sooner if you hear a hum with nothing happening, if the lights on the panel are blinking a pattern, or if water has appeared at the front edge of the door. A drain pump that runs dry against a jam burns itself out.
A small puddle below the filter is normal on many GE models; it keeps the pump seal wet. An inch or more of water means the drain pump could not empty the tub. Start with the filter, then the hose route under the sink, then the disposal connection. If those are clear, the pump, the check valve or the control that runs the drain has failed.
Most GE dishwashers have no display and blink the cycle lights instead, so the pattern matters more than a code. Some older GE Profile and Monogram models show C1, C2 or C3, which point at a drain that ran too long or never completed. Newer models may display a leak or flood warning if water reaches the base pan. Photograph whatever you see before you reset it.
In the west metro, often yes. Suburbs such as Eden Prairie, Plymouth and Chanhassen draw hard, iron-bearing well water, and a softener that ran empty lets scale coat the sump, the filter and the pump impeller within a few months. Cloudy glasses and orange staining arrive at the same time. Refill the salt, check the bypass valve, and expect the dishwasher to need a descaling to recover.
Almost certainly. Every new disposal ships with a plastic knockout plug sealing the dishwasher inlet, and it must be punched out before the drain hose goes on. Installers miss it often. If the dishwasher stopped draining the same week the disposal arrived, that plug is the first thing we look for, and clearing it is a quick job.
Usually. The drain pumps for the common GE and GE Profile models ride on the truck, along with check valves and hose. The $99 diagnostic runs first: we confirm the pump is the failure rather than a jam or a control fault, then write one number that already includes that $99. Approve it and the repair happens the same visit, tested through a full drain cycle.
Call (763) 342-9995 or send the form. You get a callback with a real arrival window, and a text when the truck is on its way.
The technician tests the machine, names the failed part in plain words, and writes one flat price. The $99 is already inside it.
We stock the parts that actually fail in west-metro homes, so most jobs close the same visit; an ordered part comes back with no second trip fee.
Full test cycle before we pack up, a clean work area after, and a written warranty on the invoice.
One call starts it: $99 finds the fault, one written number, repair from the truck, written warranty.