C 2500 Yukon XL 2WD V8-8.1L VIN G (2002)
Refrigerant Pressure Sensor / Switch: Service and Repair
A/C High Pressure Recirculation Switch Replacement
REMOVAL PROCEDURE
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Disconnect the electrical connector from the A/C high pressure recirculation switch.
3. Remove the A/C high pressure recirculation switch from the evaporator tube.
INSTALLATION PROCEDURE
NOTE: Refer to Fastener Notice in Service Precautions.
1. Install the A/C high pressure recirculation switch.
Tighten
Tighten the switch to 6 N.m (53 lb in).
2. Connect the electrical connector to the A/C high pressure recirculation switch.
3. Lower the vehicle.