Installation Procedure

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 Coolant Pump

Courtesy of GENERAL MOTORS COMPANY

Install Heater Coolant Pump (1)

Fig 2: Heater Coolant Pump Bracket Bolt

Courtesy of GENERAL MOTORS COMPANY

CAUTION:

Refer to Fastener Caution .

Install and tighten Heater Coolant Pump Bracket Bolt (1) to 22 N.m (16 lb ft)

Fig 3: Heater Coolant Pump Electrical Connector

Courtesy of GENERAL MOTORS COMPANY

Connect Electrical Connector (1) @ Heater Coolant Pump

Fig 4: Heater Outlet Hose And Clamp

Courtesy of GENERAL MOTORS COMPANY

Install Heater Outlet Hose (2) @ Heater Coolant Pump. Refer to 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 Replacement (LCV without Rear Aux HVAC Heater Outlet Hose Connector to Heater Core Connector)

Fig 5: Heater Outlet Pipe And Clamp

Courtesy of GENERAL MOTORS COMPANY

Install Heater Outlet Pipe (2) @ Heater Coolant Pump. Refer to Heater Outlet Pipe Replacement (LCV)
Fill the cooling system. Refer to Cooling System Draining and Filling (GE-47716)Cooling System Draining and Filling (Static)
Start the engine and check for coolant leaks.