Installation Procedure

Courtesy of GENERAL MOTORS COMPANY

Generator Control Module Coolant Radiator Bracket (1) - Install
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
Refer to Fastener Caution .

Generator Control Module Coolant Radiator Bracket Nut (1)@Generator Control Module Coolant Radiator Bracket - Install and tighten [2x] 9 N.m (80 lb in)
Courtesy of GENERAL MOTORS COMPANY

Generator Control Module Coolant/Air Separator (1) - Install - Generator Control Module Coolant/Air Separator Replacement
Fill the power electronics and auxiliary radiator cooling system. Power Electronics and Auxiliary Radiator Drain and Fill (LTG HP9)
Enable the high voltage system. High Voltage Enabling
Start the engine and check for coolant leaks.