Two problems related to power train driveline have been reported for the 2003 Chevrolet Silverado 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Chevrolet Silverado 2500 based on all problems reported for the 2003 Silverado 2500.
20030 chevy 2500 hd transfer case was found to have a hole in top of case. Told by dealership that it was worn from inside out. They say they have heard of that and gm doesn't want to deal with it because truck is to old. I have 75,680 miles on truck.
Chevy 2500hd year 2003 I fill a bump each time I stop and put off in my truck. It fill like something is rolling around in the bed. I think it is in my differential or drive shaft.