We have a Bosch SHX 43 C dishwasher that takes about 3-4 hours to complete a run cycle. Having read other forums, I think it is the Control board. Is there a diagnostic for the buttons I can run? It has the Power Scrub Plus, Regular, Delicate/Econo, and Rinse/Hold buttons. I have removed the control module which has no visible burns and have the following identifiers:
AKO 711210-02
PRG 711250-01
Thanks in Advance!
I found this repair guide (inside the bottom of the dishwasher) that has the instructions on how to run the customer service program, schematic wiring diagram and control module wiring with current and resistance numbers. It wasn’t easy determining the problem.
I was able to run the failure storage/customer program per the attached guide and got a blinking LED in the C position which pointed to a heating issue.
I found the control module at a local appliance depot warehouse for $131 and it fixed the problem.
Hope this helps, Good Luck!
Bosch-SHX43-Repair-Guide.pdf (535.1 KB)
Hi.
Most likely it’s the control module. Please provide the complete model number including 2 digits after the slash.
Simon.