Installation Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

CAUTION:
Refer to Component Fastener Tightening Caution .

Engine Coolant Heater (1) - Install and tighten 50 N.m (37 lb ft)
Courtesy of GENERAL MOTORS COMPANY

Engine Coolant Heater Cord (1) @Engine Coolant Heater (2) - Connect
Courtesy of GENERAL MOTORS COMPANY

Generator (1) - Install - Generator Replacement (LSY)
Fill the cooling system. Cooling System Draining and Filling (LSY GE 47716) , or Cooling System Draining and Filling (LSY Static Fill)
Inspect for coolant leaks.