The VCU almost certainly should be a service item it would seem - although there seems to be enormous variability in terms of life span of these units.
Is there a difference in the VCU life-span on early cars versus later? There has been some mention regarding differing ratios on the front and rear axles between pre- and post-2001 FLs?
Is there a difference in the VCU life-span on early cars versus later? There has been some mention regarding differing ratios on the front and rear axles between pre- and post-2001 FLs?