July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal Procedure

Open the sliding door half way.
Remove the bolt for the sliding door catch with the reinforcement channel from the sliding door lower track.
Remove the sliding door catch with the reinforcement channel from the sliding door lower track.

Fig 1: Removing Sliding Door Catch With Reinforcement Channel
Courtesy of GENERAL MOTORS CORP.