How do you replace door handle on sliding door for Toyota Sienna 2004?

To replace the door handle on a 2004 Toyota Sienna sliding door, start by removing the door panel. Use a screwdriver to take out any screws and gently pry off the panel to expose the handle mechanism. Disconnect the old handle by unscrewing it from the door and then install the new handle by reversing the process. Finally, reattach the door panel securely and ensure that the handle functions properly.