Turbine Doc
Just Another Diesel Guy
We don't normally do dual posting, or post to a non site vendor, but since this could also happen in other GM beside the 6.5 I thought I'd link it to the thread running in the 6.5 section, especially since I had an axle shaft snap on mine as result of bad bearing with ABS lite being the warning sign I did not know about until after that fact and a potentially dangerous event could happen should the axle snap at highway speed.
http://www.thetruckstop.us/forum/showthread.php?26415-ABS-light-Bad-Wheel-bearing
http://mibearings.com/Identify-A-Bad-Wheel-Bearing.html
http://www.thetruckstop.us/forum/showthread.php?26415-ABS-light-Bad-Wheel-bearing
http://mibearings.com/Identify-A-Bad-Wheel-Bearing.html