Yukon/Denali 4WD V8-5.3L VIN T (2004)
9. Connect the outlet heater hose to the heater core.
10. Connect the inlet heater hose to the heater core.
11. Fill the cooling system. Refer to Draining and Filling Cooling System in Cooling System.
9. Connect the outlet heater hose to the heater core.
10. Connect the inlet heater hose to the heater core.
11. Fill the cooling system. Refer to Draining and Filling Cooling System in Cooling System.