Hello I have a l60e volvo wheelloader 2004 it is flashing reduced computer function. But if i knock on the dashboard. It stops and it works with ni problem. My guess is that the problem is inside in the dashboard. Anyone who have the same problem?
Remove the instrument panel, check part number if it 11443911, it is the original first generation, they were problematic. Something about a cold soldered joint on the board which would break. Unfortunately, unless you "got a guy" it's recommended to replace with new "latest and greatest.