Installation Procedure

Generator Control Module Coolant Tank Hose (2) @ Heater Inlet Pipe Connector» Install

Fig 1: Generator Control Module Coolant Tank Hose
Courtesy of GENERAL MOTORS COMPANY
Generator Control Module Coolant Tank Hose Retainer (1) @ Generator Control Module Coolant Tank Hose (2)» Engage
Generator Control Module Coolant/Air Separator (1)» Install - Generator Control Module Coolant/Air Separator Replacement

Fig 2: Generator Control Module Coolant/Air Separator
Courtesy of GENERAL MOTORS COMPANY
Fill the power electronics and auxiliary radiator cooling system. Refer to Power Electronics and Auxiliary Radiator Drain and Fill (LTG HP9)
Enable the high voltage system. Refer to High Voltage Enabling
Start the engine and check for coolant leaks.