Hello!
My AWD is not working on my 2003 XC70. Yesterday I removed the controller box and popped the cover: sure enough, there were those nasty corrosion crystals, and some disintegration of traces/components on the lower part of the card.
Now, the damage is not too severe, and I believe there might be the possibility of a repair. I can do component-level repairs, IF I can get a good idea of what the original is... value of the components and where traces lead to.
That's why I'm asking, if anybody has a gen.2 haldex card in good condition at hand, if it could be possible to take clear and detailed photos of the boxed area in this photo...
https://www.volvoxc.com/forums/attac...&thumb=1&stc=1Click image for larger version.  Name: haldex damage.jpg  Views: 15  Size: 19.3 KB  ID: 9537
Then I can try my luck with the repair.
Thanks!!