1. Close the tailgate, lift up on the tailgate spoiler trim (A) to detach the clips.

1. While lifting up on the tailgate spoiler trim, disconnect the rear window wiper washer tube (B), and remove the grommet (C) from the tailgate, then remove the trim.

1. Install the spoiler in the reverse order of removal, and note these items:
   - Replace any damaged clips with new ones.
   - Make sure the rear window wiper washer tube is connected securely, and the high mount brake light connector is plugged in properly.
   - Push the clip portions into place securely.