One problem related to differential unit has been reported for the 2006 Chevrolet Silverado 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Silverado 1500 based on all problems reported for the 2006 Silverado 1500.
I had my truck fixed at sear automotive in hunt valley maryland after 3 week after I was promised 1 week. Was told it needed a new rear differential and new brake lines. I got my truck back I lost brakes going down the road and my abs light came on brought my truck back to sears. It was fixed so I was told and I lost brakes aging. And then I brought it back a 3rd time they finally fixed it. But they made me drive my truck with no brakes back tothem. Next my rear differential locked up on 695 and I spun out I brought the truck back to them. They claimed it was out of warranty when the warranty expired well the truck was in the shop. So I started to drive the truck home and 4 wheel drive turned on and my front 2 wheels started dragging along with my back which made my truck come to a stop in the middle of york road. Which auto nation told me that my front differential is bad not the rear that's why it happened.