Removal (Upper)
- Turn air suspension switch, located in left side of trunk, to OFF position. See Figure or Figure . Raise and support vehicle. Remove rear wheels. Disconnect height sensor from upper ball stud. Loosen, but DO NOT remove upper ball joint nut.
- Using Tie Rod End Remover (3290-D), separate ball joint from upper control arm. Remove and discard ball joint nut. Remove upper control arm mounting bolts. Remove control arm.