Heater Inlet Hose Connector Replacement (without Rear Aux HVAC)

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 Inlet Hose Connector (Without Rear Aux HVAC)

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 Inlet Hose @ Heater Inlet Hose Connector. Refer to Heater Inlet Hose Replacement (LGX without Rear Aux HVAC without V08) Heater Inlet Hose Replacement (LCV without Rear Aux HVAC Heater Inlet and Outlet Pipe to Quick Connect)
1	Heater Inlet Hose Connector Retainer
2	Heater Inlet 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 Inlet Hose @ Heater Inlet Hose Connector. Refer to Heater Inlet Hose Replacement (LGX without Rear Aux HVAC without V08) Heater Inlet Hose Replacement (LCV without Rear Aux HVAC Heater Inlet and Outlet Pipe to Quick Connect)

Heater Inlet Hose Connector Retainer

Heater Inlet 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.