2003 GMC Sonoma Owner's Manual - Page 337

1 . To remove it, turn the plastic wing nut counterclockwise. Remove the jack cover. The following steps will tell you how to use the jack and change a tire. Removing the Spare Tire and Tools The jacking equipment you'll need is stored inside the plastic jack cover which is behind the front seats, either on the center of the wall (extended cab) or on the passenger's side of the wall (regular cab). The jacking equipment for the crew cab is located behind the rear seatback on the passenger's side of the vehicle. 2. Turn the wing nut counterclockwise and remove the wheel blocks, jack and wheel wrench. Notice: Never remove or restow a tire fromlto a stowage position under the vehicle while the vehicle is supported by a jack. Always tighten the tire fully against the underside of the vehicle when restowing. 5-74