Heater Outlet Hose Connector Replacement (LCV, LTG)

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

Fig 1: Heater Outlet Hose Connector (LCV, LTG)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Drain the engine coolant. Refer to Cooling System Draining and Filling (Static)Cooling System Draining and Filling (GE 47716) . Disconnect the heater outlet hose from the heater outlet hose connector. Refer to Heater Outlet Hose Replacement (LCV) Heater Outlet Hose Replacement (LTG with KL9) Heater Outlet Hose Replacement (LTG without KL9) .
1	Heater Outlet Hose Connector Procedure Release the heater outlet hose connector retaining clip. Fill the coolant to the proper level. Refer to Cooling System Draining and Filling (Static)Cooling System Draining and Filling (GE 47716) . Inspect cooling system for leaks. Refer to Cooling System Leak Testing .

Callout

Component Name

Preliminary Procedures

Drain the engine coolant. Refer to Cooling System Draining and Filling (Static)Cooling System Draining and Filling (GE 47716) .
Disconnect the heater outlet hose from the heater outlet hose connector. Refer to Heater Outlet Hose Replacement (LCV) Heater Outlet Hose Replacement (LTG with KL9) Heater Outlet Hose Replacement (LTG without KL9) .

Heater Outlet Hose Connector

Procedure

Release the heater outlet hose connector retaining clip.
Fill the coolant to the proper level. Refer to Cooling System Draining and Filling (Static)Cooling System Draining and Filling (GE 47716) .
Inspect cooling system for leaks. Refer to Cooling System Leak Testing .