One problem related to constant velocity joint has been reported for the 1999 Chevrolet Silverado. The most recently reported issues are listed below.
When anti lock brake system activates on rough surface brakes go to floor. Abs module failed and ran all time. Consumer pulled fuse out and corrected problem with antilock system. Dealer was aware of some major prolems. Second problem was driveshaft. Rear universal joints came apart while driving at 65mph. It was taken to a driveshaft shop, and they found no signs of grease in joints.