Bosch dishwasher keeps emptying and filling, how to diagnose the fault and replace parts

by / Monday, 08 September 2014 / Published in Dishwasher, Repair Guides, Water Systems & Valves

Dishwasher Impeller Jug

Bosch dishwasher keeps emptying and filling, how to diagnose the fault and replace parts
Your Bosch dishwasher is over filling or just keeps filling and emptying with water? This video will show you how to diagnose the fault and replace the faulty parts in your Bosch dishwasher.

Bosch dishwasher keeps emptying and filling this video will show you how to diagnose the fault and replace the flow meter (impeller jug) water valve and also we will show you how the float safety switch system works.

If your Bosch dishwasher is over filling or constantly pumping out is a good indication that the flow meter or impeller jug has gone faulty. It can also mean that the base of the machine, where the electrics are, is getting water into this compartment and therefore due to safety reasons the machine´s safety switch floats, and therefore pumps the water out of the machine to stop the machine actually flooding the electrical compartment.

You can see here some of the components of the dishwasher, where the base float switch is, and the water valve that goes into the flow meter.

42 Responses to “Bosch dishwasher keeps emptying and filling, how to diagnose the fault and replace parts”

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  2. Gary says : Reply

    Hi there, I have a Bosch SGV53E03GB and the anti-Flood chamber is filling up. Having cleaned the float switch and removed the water, the same problem has reoccurred again.

    I assume the dirty water is getting in from somewhere, any ideas?

24h technical help answers

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