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Home >> GMC >> 2018 >> Acadia SL >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating, Ventilation, And Air Conditioning >> Repair Instructions >> Heater Outlet Hose Replacement (LGX Without Rear Aux HVAC Quick Connector To Tee Connector)

Heater Outlet Hose Replacement (LGX Without Rear Aux HVAC Quick Connector To Tee Connector)

GM4373821
Callout Component Name
Preliminary Procedure 
Drain the cooling system. Cooling System Draining and Filling (GE-47716)Cooling System Draining and Filling (Static)
1 Heater Outlet Hose Clamp (Qty: 2)
Procedure 
Hose Clamp Replacement Guidelines - Spring Type
2 Heater Outlet Hose Strap
3 Heater Outlet Hose

Procedure

  1. Fill the cooling system to the proper level. Cooling System Draining and Filling (GE-47716)Cooling System Draining and Filling (Static)
  2. Start the engine and check for coolant leaks.