I need to replace the soap dispenser on a Bosch dishwasher. I have the replacement part (645208) but I cannot remove the old one. Can you help?

If your Bosch dishwasher's soap dispenser is not opening or draining properly, here are a few troubleshooting steps you can take:

1. Clean the Dispenser Area: Start by inspecting the soap dispenser area for any debris, soap residue, or obstructions. Clean the dispenser thoroughly using a damp cloth and remove any buildup that may be preventing it from opening or closing properly.
2. Check for Mechanical Issues: Examine the dispenser latch and mechanism for any signs of damage or wear. Ensure that the latch is engaging properly and that there are no loose or broken parts. If any components are damaged, they may need to be replaced.
3. Test the Dispenser Solenoid: The soap dispenser may be controlled by a solenoid that releases it at the appropriate time during the wash cycle. Check if the solenoid is functioning correctly by performing a continuity test using a multimeter. If the solenoid is defective, it may need to be replaced.
4. Verify Proper Detergent Usage: Ensure that you are using the correct type and amount of dishwasher detergent recommended for your Bosch dishwasher. Using the wrong detergent or excessive amounts can cause issues with dispenser operation. Consult your dishwasher's user manual for specific detergent recommendations.
5. Check the Drainage System: A clogged drainage system can prevent the soap dispenser from draining properly. Inspect the drain hose, drain pump, and any filters for blockages. Clear any debris or obstructions you find, and ensure that the drain hose is not kinked or bent.
6. Reset the Dishwasher: Try resetting your Bosch dishwasher by turning it off at the power source or unplugging it for a few minutes. This can sometimes resolve temporary issues and restore proper operation.

If the above steps do not resolve the issue, it may be necessary to consult the Bosch dishwasher's user manual for model-specific troubleshooting steps or contact Bosch customer support for further assistance. They can provide you with specific guidance tailored to your dishwasher model and help you diagnose and resolve the problem.

The only thing you can do is replace the dispenser - not a difficult task

replace dispenser asm.

Probably a heating fault as the dispenser does not open till the water starts to heat

Can you message me with an email address, twitter or fb details, I have a PDF that will help but cannot post it here.

Hi there,

Well you can please follow the below steps -
1. Remove any dishes in the dishwasher. Unhook the dishwasher's dish trays or racks from their tracks, and set aside. Empty the soap dispenser if it contains unused soap that failed to dispense. Use a wet rag to wipe down the interior of the dishwasher, as well as the inside of the dispenser.
 
2. Close the dispenser, and shut the dishwasher door. Turn the dishwasher on to a manual setting, then stop it and open the appliance. Check to see if the dispenser is open. If it is, continue to Step 2. If the dispenser is closed, skip to Step 4.

3. Switch dishwasher soap. Some dishwasher dispensers have difficulty with dry or liquid dishwashing soap, depending on the make and model of your dishwasher. Incompatibilities typically result in the dispenser sticking shut, which explains why the dispenser opens when empty. Switch to liquid soap if you are using dry powder soap, or vice versa.

4. Check the dishwasher soap dispenser's spring. The spring is located behind the dispenser top's hinge. Consult your dishwasher's original manufacturer's manual or user guide to find a replacement spring. Pop the old spring out with a screwdriver, and replace with a new spring. This should resolve any issues related to the dispenser failing to open.
Please post comments if you need more help or information..........

Good Luck!!

Thanks

You should only need to replace the soap dispenser assembly.

Need to replace dispenser. I have access to that part; let me know.

Unplug the unit. Open the DW door .remove screws.Carefully place it aside. you are going to see soap dispenser unit. remove the wire harness carefully, remove the screws. Replaced it with new one. so simple. assemble back the door panel.

both have a wax motor on them that needs to be replaced you just remove the panel and replace the wax motor is what its called