GMC 2006 Envoy Owner's Manual page 446

8. Return the equipment to the proper location in the
vehicle as shown next.
Regular Model
A. Handle
B. Wheel Wrench
C. Instruction Label
D. Extension(s)
5-90
E. Knob
F. Wheel Blocks
and Jack
1. Attach the handle (A), wheel wrench (B), and
extension (D) in the slots provided.
2. Roll up the instruction label (C) and return to the
slot in the tool kit.
3. Assemble the wheel blocks (F) to the jack.
4. Turn the knob (E) on the jack clockwise to raise the
jack head.
5. Return the rear seat to its proper position.