A: Hello Jepe Pete, Dave let us know to add instructions. Instructions have been added and are live with the part. Here is a direct link as well,
https://www.4wheelparts.com/sku/Crown%20Automotive/standard/4589890AC_instructions.pdf
Thanks for checking us out!

A: 1. Open the tailgate. Remove fasteners holding the interior quarter panel trim in place. NOTE: If vehicle is equipped with a subwoofer it will need to be removed. 2. Pull the interior quarter panel trim to expose the Tailgate Check mount. Remove the four T30 Torx head bolts. 3. Remove the two T-30 bolts that mount the factory Tailgate Check to the tailgate. Remove the OE check. 4. Place the new Tailgate Check in place. Using the OE hardware, loosely fasten the Tailgate Check to the interior of the vehicle. 5. Loosely fasten the Tailgate Check to the tailgate using the OE hardware. Torque all hardware to 10 ft. lbs. (13.5 Nm) 6. Reinstall interior panel and subwoofer (if applicable). 7. Test the function of the Tailgate Check.