K 1500 Yukon 4WD V8-5.3L VIN Z Flex Fuel (2003)
1. Install the discharge hose to the vehicle.
2. Connect the electrical connector to the A/C recirculation switch.
3. Install the discharge hose to the condenser using new sealing washers.
4. Install the discharge hose nut to the condenser.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the nut to 16 N.m (12 lb ft).
5. Install the upper radiator air baffle.