GMC 2002 Sierra - Manual (Page 376)

6-9
Hood Release
To open the hood do the following:
1. Pull the handle located
inside the vehicle to
the lower left of the
steering wheel.
2. Then go to the front of the vehicle and pull up on the
secondary hood release, located near the center of
the grille.
3. Lift the hood.
Before closing the hood, be sure all filler caps are on
properly. Pull down the hood and close it firmly.