• Please note, some of the links on our site are affiliate links (Learn More)

DWHD440MPR/07 Thermador dishwasher showing different error codes (e01 then e06), not working, please help

Bearrepair

Premium Member
Joined
Nov 21, 2020
Messages
23
Location
Palm Springs
Model Number
DWHD440MPR/07
Brand
Thermador
Age
1-5 years
Hello. I have a customer with a Thermador dishwasher. Initially, it displayed E01, not turning on. The customer said that someone replaced the circulation pump on this unit 2 months ago but was unable to provide a receipt to confirm this, this is from her memory only.

We replaced the drain pump and the control board. No leak was found. After the new control board was installed, it showed error code E06 even before I tried to start a cycle. I can see that when the board was starting up, it tried to turn the circulation pump for half a second maybe, but it was unable to run it further. I took the circulation pump apart to clean, still not working afterward. Checked wires, nothing found.

The only thing I can think about right now is maybe the circulation pump was not replaced 2 months ago after all and we need to replace it? But why would the new control board show a different error code than the old one?

Any pointer would be greatly appreciated. Thank you.

Thermador dishwasher
Model DWHD440MPR/07
Serial FD95100074
 

Attachments

  • photo_2021-07-19_18-37-00.jpg
    photo_2021-07-19_18-37-00.jpg
    119.4 KB · Views: 28
  • photo_2021-06-23_13-55-31.jpg
    photo_2021-06-23_13-55-31.jpg
    115.7 KB · Views: 32
  • photo_2021-06-23_14-07-55.jpg
    photo_2021-06-23_14-07-55.jpg
    90.6 KB · Views: 28

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
122,630
Location
McMullen Valley, Arizona
I don't work on Bosch appliances or Thermador appliances, I don't think Rick does either.

So you will need to wait and see if a Bosch or Thermador tech can help you here.

Maybe you need to clear the error code first? Do you have the tech. data sheet that tells you how to clear it?

All dishwashers come with tech. data sheets, look inside the control panel or underneath the front of the dishwasher.

Jake
 
Top