CTS V8-5.7L VIN P (2004)
7. Using J 45689, disconnect the quick joint (2) by pressing the probe end into the two small openings on the quick joint.
8. Remove the liquid line from the strut tower retaining clip (1).
9. Using J 45689 disconnect the liquid line at the evaporator fitting.
10. Remove the liquid line from the vehicle.
INSTALLATION PROCEDURE
1. Coat new O-rings with refrigerant oil.
2. Install the liquid line in to the vehicle.