Other information:
Removal
Remove the rear bumper cover.
Refer to: Rear Bumper Cover (501-19 Bumpers, Removal and Installation).
Disconnect the electrical connectors.
Remove the rear parking aid sensor.
Release the tabs...
Climate Control Tools and Equipment
Use the correct adapters with the Rotunda approved A/C Tools.
NOTE:
The climate control tools and equipment listed are regionally required
for Ford North America A/C service repairs. Make sure to use regionally
approved A/C tools and equipment that are based on regional and/or
environmental requirements...