Air Spring Solenoid: Removal
Turn suspension switch to OFF position. Raise and support vehicle with no load on rear suspension. Remove heat shield. Disconnect electrical connector and air line. Remove air solenoid clip. Rotate solenoid clockwise to first stop. To bleed air from system, pull solenoid straight out slowly to second stop. After air is completely bled from system, rotate solenoid counterclockwise to third stop and remove from housing.