Originally Posted by greenwayer
Actually I figured out it was the traction control that was kicking in for some reason on u turns. Any idea what could cause this?
Yes! this makes perfect sense. I have the same 'problem' as once you lift the truck and especially when you change the tires/dimension of the wheel in relation to the stock conditions for the traction control module, it will complain at full wheel lock (e.g. u-turn).
I noticed it only happens when I do a U-turn quickly, if I take it slowly it does not happen. So I now take my time in a U-turn
I think the SL guys have to use an ESP recaliberation system to change to the traction control module as the severity gets higher with the more extreme lifts (don't quote me on this but this is my memory from the hundreds of threads read over the years
hope this helps