I'm having a similar problem. I have a GE Profile french door bottom freezer fridge model PFS22MISBWW s/n AL041187. Label on the condensor indicates manufacture date in 2005.
The display stopped working consistantly weeks ago, but then the fridge stopped getting cold. There was a periodic clicking noise. The condenser fan blower wasn't working although the condensor was hot.
I ordered, received and installed a WR55X10942 mainboard. Now the display works and the condenser fan blower is working.
The fridge is trying, cooling some, but not getting cold after almost 24 hours. In the beginning I was hearing the clicking a lot, now, not so much. The condensor is now hot.
With the installation instructions there was a discussion about cutting the wire to pin 2 on the 9 pin connector, but I don't have a wire there. There is a green wire down by the condensor that goes to ground. I don't see a capacitor as pictured in the installation instrucitons. There is a green and yellow wire that goes into a plug, but it comes from ground. Picture attached.
Any suggestions?