Heater Outlet Hose Connector Replacement (with Rear Aux HVAC Heater Outlet Hose to Auxiliary Air Conditioning Evaporator Intermediate Tube)

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Heater Outlet Hose Connector (With Rear Aux HVAC Heater Outlet Hose To Auxiliary Air Conditioning Evaporator Intermediate Tube)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Drain the cooling system. Refer to Cooling System Draining and Filling (GE-47716)Cooling System Draining and Filling (Static) Remove Heater Outlet Hose @ Heater Outlet Hose Connector. Refer to Heater Outlet Hose Replacement (LGX with Rear Aux HVAC From Radiator Surge tank to Heater Outlet Hose Connector) Heater Outlet Hose Replacement (LGX with Rear Aux HVAC Quick Connector To Tee Connector) Heater Outlet Hose Replacement (LGX with Rear Aux HVAC Quick Connect Connector to Auxiliary A/C Evaporator Intermediate Tube Quick Connect Connector) Heater Outlet Hose Replacement (LGX with Rear Aux HVAC Heater Inlet and Outlet Pipe to Tee Connector) Heater Outlet Hose Replacement (LCV Quick Connect Connector to Auxiliary Air Conditioning Evaporator Intermediate Tube) Heater Outlet Hose Replacement (LCV Water Outlet to Heater Coolant Pump)
1	Heater Outlet Hose Connector Retainer Procedure Squeeze the plastic quick connect fitting release tabs.
2	Heater Outlet Hose Connector Procedure Fill the cooling system to the proper level. Refer to Cooling System Draining and Filling (GE-47716)Cooling System Draining and Filling (Static) Start the engine and check for coolant leaks.

Callout

Component Name

Preliminary Procedures

Drain the cooling system. Refer to Cooling System Draining and Filling (GE-47716)Cooling System Draining and Filling (Static)
Remove Heater Outlet Hose @ Heater Outlet Hose Connector. Refer to Heater Outlet Hose Replacement (LGX with Rear Aux HVAC From Radiator Surge tank to Heater Outlet Hose Connector) Heater Outlet Hose Replacement (LGX with Rear Aux HVAC Quick Connector To Tee Connector) Heater Outlet Hose Replacement (LGX with Rear Aux HVAC Quick Connect Connector to Auxiliary A/C Evaporator Intermediate Tube Quick Connect Connector) Heater Outlet Hose Replacement (LGX with Rear Aux HVAC Heater Inlet and Outlet Pipe to Tee Connector) Heater Outlet Hose Replacement (LCV Quick Connect Connector to Auxiliary Air Conditioning Evaporator Intermediate Tube) Heater Outlet Hose Replacement (LCV Water Outlet to Heater Coolant Pump)

Heater Outlet Hose Connector Retainer
Procedure
Squeeze the plastic quick connect fitting release tabs.

Heater Outlet Hose Connector

Procedure

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