How do you know if it's the ccu board or mcu board. Is there a more specific test. I took a chance in changing the CCU board but I till get the F11 code. The washer would start for a second and looks like water coming in then intermediately stops and goes into F11 error code.
I hit the MCU with a hammer and it starts working again 🤣..I’ll go back through and spray terminals and bend in metal contacts again to see if it helps. Very frustrating 😩
I'm having bad luck with my f11 error. I got a used/ "tested" MCU off of eBay and still get the same error. I can't find a CCU that resembles mine exactly great video, thank you.. I'll be checking the motor and continuity of the three blue wires next. Very frustrating.
Can you try removing each wire off of the CCU and clean with electrical cleaner spray and put back. Maybe one at a time so you don’t forget. A loose or corroded wire at the CCU is pretty common 👍
Thanks so much for responding. I have done that. I had the board out and have inspected it, found nothing suspect. I cleaned all the contacts with electrical cleaner and tightened the pins on the connector plug. I also measured through the blue three wires down at the MCU and they measure the same as they do at the board. I have a second MCU on the way to try and just ordered another CCU to try as well. What's interesting is just before the f11 error I can see the motor twitching, so I think is receiving communications. Maybe I got a defective used MCU a couple of days ago.
How do you know if it's the ccu board or mcu board. Is there a more specific test. I took a chance in changing the CCU board but I till get the F11 code. The washer would start for a second and looks like water coming in then intermediately stops and goes into F11 error code.
I wonder if the blue wire going down to the MCU has an internal break?
I hit the MCU with a hammer and it starts working again 🤣..I’ll go back through and spray terminals and bend in metal contacts again to see if it helps. Very frustrating 😩
I took you advice literally and pounded on the washer. It started to work again!
@@OlyOly-uh5ik awesome! Glad it worked!🥳
I'm having bad luck with my f11 error. I got a used/ "tested" MCU off of eBay and still get the same error. I can't find a CCU that resembles mine exactly great video, thank you.. I'll be checking the motor and continuity of the three blue wires next. Very frustrating.
Can you try removing each wire off of the CCU and clean with electrical cleaner spray and put back.
Maybe one at a time so you don’t forget. A loose or corroded wire at the CCU is pretty common 👍
Thanks so much for responding. I have done that. I had the board out and have inspected it, found nothing suspect. I cleaned all the contacts with electrical cleaner and tightened the pins on the connector plug. I also measured through the blue three wires down at the MCU and they measure the same as they do at the board. I have a second MCU on the way to try and just ordered another CCU to try as well. What's interesting is just before the f11 error I can see the motor twitching, so I think is receiving communications. Maybe I got a defective used MCU a couple of days ago.
F06
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