towing behind rv 2005 chev 2500HD 4x4h

pigman1 wrote:
I didn't realize they came with 2 transfer cases. All the units I saw had the same control. In fact the 2011 Silverado 1500 has the same controller. The bible is the owner's manual or something in writing from GM. I'd think the manual was easier though.(LOL)

Actually there were 6 different transfer cases in the GM lineup for the 05 model year. 5 of them were flat towable, with only 1 unable to be towed and it was in a W/T model.