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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 With Rear Aux HVAC Heater Inlet And Outlet Pipe To Tee Connector)

Heater Outlet Hose Replacement (LGX With Rear Aux HVAC Heater Inlet And Outlet Pipe To Tee Connector)

GM4373782
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

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.