Yukon 2WD V8-5.3L (2007)
Heater Hose: Removal and Replacement
Heater Inlet Hose Replacement
HEATER INLET HOSE REPLACEMENT
REMOVAL PROCEDURE
1. Drain the cooling system. Refer to Draining and Filling Cooling System (Vac-N-Fill).
2. Remove the air intake tube.
3. Remove the heater and surge tank hoses from the mounting clip.
4. Squeeze the plastic retainer release tabs.
5. Pull the connection apart.
6. Remove the inlet heater hose from the water pump.
