C 2500 Yukon XL 2WD V8-8.1L VIN G (2002)
5. Install the A/C high pressure switch snap ring using a pair of 90 degreeangle pliers or J 5403. Ensure that the high point of the curved sides is
adjacent to the switch housing. Ensure that the snap ring is properly seated in the switch cavity retaining groove.
6. Evacuate and recharge the system. Refer to Refrigerant Recovery and Recharging.
7. Leak test the fittings of the components using the J 39400-A.
