When I pull in a parking spot is usually when it happens wheel is turned all the way left or right the ABS come on until I straighten out the wheel. which I have gotten used to but I have also screwed up a car or two in the last couple months pulling in and not being able to stop ooops. Does anyone know what I am talking about or am I left fingering this one out on my own could it be the sensors in the wheel bearings? :banghead: :screwy:

Speed sensors would be my guess also as the same thing happened to me......

I would almost put money on i that it is the wheel speed sensors for the abs in the front wheel hubs. Call up a dealership near you because there is a recall on these trucks for this problem in certain areas of the country, at least here in Canada there was. If you are not the first owner of the truck i would say give GM a call , they have a 1-800 number and they can tell you if there is any outstanding recalls for your vehicle , just have the VIN# handy. They can also change the info in their system so that you will be listed as the current owner of the truck if it does not already show that, this way in the future you will recieve the recall notices.