2007 GMC Sierra 1500 Pickup Owner's Manual - Page 127

To open a rear access door from the outside, first open the front door. Then, use the handle located on the front edge of the rear access door to open it. Crew Cabs If your vehicle is a crew cab, you can open your doors from the inside or outside. Your vehicle may also have a feature which prevents children from opening the rear doors. See Rear Door Security Locks (Crew Cab) on page 126 for more information. Tailgate You can open the tailgate by lifting up on its handle while pulling the tailgate toward you. You must fully close a rear access door before you can close the front door. To open a rear access door from the inside, the front door must be opened first. Then, use the handle located on the inside of the rear access door to open it. To shut the tailgate, firmly push it upward until it latches. After you put the tailgate back up, pull it back towards you to be sure it latches securely. 127