ABS Control Module has failed. The part number is 68228991AD. The dealership informed me the manufacturer no longer makes this part, and they were unable to resolve the issue. While I was advised by the dealership the truck is ok to drive, my additional research indicated a failed ABS module can lead to the wheels locking up while driving, the speedometer to stop working and the transmission locking out due to the computer system thinking theres a break failure. This is a huge safety risk to others around me on the road, myself and my family.