RAM 3500 HD Truck 4WD L6-6.7L DSL Turbo (2008)
4. Disconnect all wire harness support push pins.
5. Remove the rear two cargo box bolts (3) and loosen the remaining bolts See: Truck Bed/Service and Repair/Cargo Box - Removal .
6. Using a suitable lifting device, lift and support the rear of the cargo box and remove the hitch.