How to fix Bosch E13 error code on my washing machine?

Alton Alexander
By Alton AlexanderUpdated on June 4th, 2022

The Bosch e13 error code indicates that there is a problem with the dishwasher's water supply. This can happen for a number of reasons, including a clogged water filter, a blocked water supply line, or a problem with the water inlet valve. If the dishwasher is not able to get enough water, it will not be able to properly clean the dishes.

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1. Turn off the machine and turn it back on

  1. First, press and hold the power button for at least 8 seconds to turn off the machine.
  2. Next, release the power button and wait for the machine to restart.
  3. If the machine does not start, press and hold the reset button for at least 8 seconds to restart the machine.
  4. Once the machine has restarted, press the power button to turn it back on.
  5. If the machine still does not start, please contact a technician.

2. Check the drain hose for a clog

  1. Unscrew the cap on the bottom of the drain hose.
  2. If the drain hose is clear, check the clog by placing your hand over the end of the hose and turning it slowly in a complete circle. If the clog is small enough, it will move with the hose. If the clog is bigger, use a plunger or snake to remove it.
  3. Clean the area around the clog with a hose.
  4. Screw the cap back on the drain hose and replace if necessary.

3. Check the inlet hose for a clog

  1. Remove the cover on the front of the machine.
  2. Locate the inlet hose. It is a black plastic tube that runs from the front of the machine to the drain.
  3. If you see debris or dirt blocking the hose, clear it away using a broom or a vacuum cleaner.
  4. If the hose still appears to be blocked, use a pipe cleaner to clear any obstructions.
  5. Reconnect the hose to the inlet on the front of the machine.
  6. Turn on the machine and check for leaks. If there are no leaks, the hose may be clogged and must be replaced.

4. Check the drain pump for a clog

  1. Turn off the power to the machine.
  2. Remove the cover on the drain pump.
  3. Look for debris in the pump area.
  4. Check for blockages in the drainage hose.
  5. Clear any blockages.
  6. Reinstall the cover on the drain pump.
  7. Turn on the power to the machine.
  8. Check the drain pump for proper operation.

5. Check the detergent dispenser for a clog

  1. Clear the detergent dispenser of any obstructions by lifting the front panel and cleaning under the dispenser.
  2. If the dispenser still does not dispense detergent, clear the filter by pressing down on the yellow filter cover and pulling it off. Wipe the filter clean with a cloth or a paper towel.
  3. If the dispenser still does not dispense detergent, remove the cap from the detergent bottle and look for any clogs. If there are any clogs, use a plunger to clear them out.
  4. Reinstall the cap on the detergent bottle and replace the filter.
  5. Reset the detergent dispenser by pressing the reset button.

6. Check for a clog in the washing machine itself

The first step is to check to see if the machine is overloading. To do this, turn it off and unplug it from the wall. Wait a few minutes and plug it back in. If the error code goes away, then the machine is overloaded and you will need to take it to a repair shop. If the error code still exists, the next step is to check the drainage hose. It may be clogged and need to be cleaned. If the drainage hose is clogged, you will need to take the machine to a repair shop.