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Kevin Hogan Posted on Nov 06, 2017
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Bosch SGS5332GB dishwasher. drain pump runs all the time

Bosch SGS5332GB dishwasher. When program starts the drain pump runs and pumps out OK. (If I pour some water in it empties ok) Then no water enters and the drain pump runs continuously. Once or twice it has continued with the program but near the end of program the drain pump runs continuosly so prgram sticks at this point. Any Ideas?

1 Answer

James Gettemy

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  • Expert 232 Answers
  • Posted on Nov 06, 2017
James Gettemy
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There is a float under the machine that tells the pump to shut off. If the float is stuck or bad, the machine will keep draining. I am including a web site that might help. Bosch Dishwasher That Will Not Stop Draining Hunker

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on May 13, 2007

SOURCE: whirlpool dishwasher

I had the exact same problem with my Whirlpool Quiet Partner IV. I removed the lower arm, and a couple of components below that, and got to the filter/grinder (that thing that chops up and filters the recirculated water before it goes to the pump that feeds the arms). The filter was completely clogged. I used a knife to scrap away the foodstuffs, put everything back together and all worked excellent. Just goes to show you that you should rinse your plates before to place them in the dishwasher.

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Anonymous

  • 213 Answers
  • Posted on Nov 20, 2007

SOURCE: Bosch dishwasher problem

remove the kick plate below the door. youll see a white tray behind the kick plate. theres water in the tray thats activating a overflow switch. with a towel or 2 remove as much water from tray as possible. this will solve problem

David Shaub

  • 2994 Answers
  • Posted on Jan 03, 2009

SOURCE: water pours from the vent located on the sink near the faucet.

Make sure the 'T' where the dishwasher is connected is directing the water downward. also, if this isn't the issue, move the 'T' to the other drain pipe. If the 'T' is too close to the vent, you will get back pressure and it will come out. The less resistance the better.

Anonymous

  • 3 Answers
  • Posted on May 09, 2009

SOURCE: Diswasher Pump won't stop running

Introduction: This may work for your problem, but only if you're finding that you cannot get further water to flow into your machine. If your machine fills, OK, then this ISN'T a solution to your problem.

I have a Bosch SHV. My sink drain backed up, and the water accumulating in the sink then migrated to the dishwasher, through the drain pipe, causing the dishwasher to fill up and, it turned out, overflow a little. When I turned on the dishwasher, the water drained, but no new, clean water came through the hot water pipe. The drain just kept running, but nothing else happened.

Here's what happened. Under the main chamber of the dishwasher, by three inches or more, is a white plastic tray. It sits almost at the floor, and it may not be obvious that it's a tray capable of holding water. The overflow water spilled into that tray, which in turn caused a float in the far left side of the tray to lift (the way a toilet float lifts when the water fills in a toilet tank) and shut off the water intake valve (like the toilet float shuts off the toilet water flow). So long as that valve is closed, your machine will not run.

STOP: disconnect power supply at this point for safety.

To see the white plastic tray and thereby fix the problem, you'll need to take off the BLACK TOE-KICK (attached on my unit by two star-head screws at its bottom) and, possibly , the OUTER PANEL OF THE DISHWASHER DOOR (in my case, a custom wood panel (attached by a few screws through the inner side of the door, two screws that are accessed by popping off little--smaller than a dime size--covers on the sides of the doors, and then the door panel lifts up and out). (I took the outer panel off, but I can't remember if I would have had to reach into the white tray without doing so.)

Once you do that, you can see the white plastic tray. It doesn't come out--at least not without removing the entire machine--so try this. You can take your fingers and feel over and into the tray. You'll probably feel the water--I did. Look at the far left of the tray with a flashlight. Back there you'll see a flat, round, 3-inch diameter piece of white plastic sitting at the bottom of the tray. To its center is a generally U-shaped lever looking device, which, at its far left end, is connected to a red stick pointing up into the machine. When water goes into the tray, the float rises, causing the U-shaped lever to rise, causing the red stick to raise, which (though I couldn't see it) causes an electrical signal to run to, and shut, the valve for your water intake.

I took paper towels, and then a narrowly cut sponge, to sop up the water in the tray. I then took my shop vac and, using it as a blower, blew what little water was left right out. You might be able to use a hair dryer, but first sop out what you can or it'll take forever. Once you've done that, put everything back together and plug your dishwasher back in. My buttons are at the top panel. To reset, hold down the two buttons marked for clear drain for three seconds and release. You should be able to start up then. It took 15 seconds before the water started to run, but it did and the machine works fine again.

Interesting note: The valve that stopped the water from flowing in automatically opened once I got the water out of the tray. You don't need to reset the valve.

Good luck.

Montpelier Man

ginko

Ginko

  • 19396 Answers
  • Posted on May 21, 2009

SOURCE: Pump Runs On After Water Is All Drained Out?

If the cycle does not stop draining that is usually because of a faulty water level switch that controls the water level in your appliance.
The faulty sensor cause the machine to think that there is still water inside, even when water has drained completely.
Check if the floating sensor is stuck or faulty.
Some machine may use a membrane switch instead of a floater.

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Bosch dishwasher does not drain water and does not run

Bosch,. like many others have a "safe: cycle where the machine will always do a short pump out before it starts any cycle. If it fails to do a pump out even if there is no water in the machine, the machine will go into safety mode and will not allow a program to start. You will have to pull the machine out and check if the drain hose is blocked or kinked, and that the drain pump is not blocked or jammed. Toothpicks, bits of food and broken glass fragments are good for blocking / jamming dishwasher pumps.
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Please check the drain pump/ valve, check the voltage at the drain cycle time, if absent the program controller is faulty. If present the drain pump/valve needs a cleaning or replacement. Also check the level of the dishwasher so as to allow the water to drain into the drain port.
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When starting the dishwasher there is only a hum but nothing else happens

The first thing a Bosch dishwasher does when you start a program is run the waste pump. This ensures that any residual water and waste is removed from the machine before the wash program begins.

The hum you can hear is most likely the pump motor trying to drive the impeller. This can become clogged with waste and seize up, preventing the wash cycle from starting. There is an easy way to check this:

(It's easier to do this with the washer empty)

1: Select a wash program

2. Press "Start" and wait for the humming noise

3. Open the door and pull the bottom basket forward or lift it out completely

4. Find and lift the float (the plastic dome/mushroom in the bottom of the washer) all the way up

5. Keep the float lifted and the dishwasher should pump out. Stop if/when you hear a gurgling noise as this means it's empty and pumping mostly air.

6. If the pump doesn't start, lift the float again for about 1-2 seconds then let it drop again for 1-2 seconds. Repeat this 10-20 times and see if the pump starts. The repeated stop/start signals to the pump motor can sometimes free a seized impeller.

If the pump does start, keep lifting and dropping the float switch (1-2 seconds each time) to see if the pump starts every time. If it does, you should be OK to use the washer, but further action is needed to stop the problem returning.

When you've done all this, post the results here and I'll advise you what to do to fix the problem or prevent it from returning.
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I have a Bosch Exxcel dishwasher which runs the drain pump constantly even with the door open and despite there being now water in the machine at the cycle wont start. I have checked the warer amtrix and...

I am not sure about this model but most models run a drain cycle for a set period at the start of a wash cycle and then move on to normal filling and cycle of machine provided the various switches are at the low level it will carry on to its set cycle,is the apartment or flood switch ok?
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Bosch dishwasher Water pump not stopping

Hi.

You need to replace the pressure switch located near to the pump, in the drain assembly.
The main function of the pressure switch is to turn off pump when there is no more water.
The pressure switch can be tested reading ohms on switch contacts and jumping the switch. This must be done by a technician.

You can get parts and a quote on repair calling Bosch at the number listed on the manual.

Regards.
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Will not fill. Drain pump runs all the time.

Sounds like flood switch has been activated. They have a float in the base of machine, which will activate drain pump if a leak has occurred. Unplug from power- remove right hand side panel, check to see if any water in base. If so, leak has occurred. Clear water from base and test run to locate leak
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Water had accumulated in the sump - a plastic tray at the bottom of the dishwasher which catches any leaked water. This operates a float switch which makes the drain pump run all the time. The fix was to tilt the dishwasher backwards to drain away the water. It isn't filling up again, so I'm not sure where the water came from, but I'll keep an eye on it!

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Bosch dishwasher doesn't drain anymore

I would check the pump if its clear but not pumping down correctly check the drain hose if that's also not clogged then look into replacing the pump.
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Bosch SGV43A03 DISHWASHER: pump drains all the time, even if reset!

Typically you could possibly have a leak in the base or sump which activates a little float switch. This in turn switches the drain pump on continuously and deactivates the programing cycle.Sort out the leak.
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Bosch SHU430UC/06

ok first of all there is a drain pump and wash motor pump. which one is running?Then tell me what kind of buttons u have.Are the touch buttons or plastic buttons that move
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