LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 279 (Engine Cooling System - Repair Instructions) >> Repair Instructions >> Engine Coolant Heater Replacement (LSY) >> Removal Procedure

Removal 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.
  1. Drain the cooling system. Cooling System Draining and Filling (LSY GE 47716) , or Cooling System Draining and Filling (LSY Static Fill) .
  2. GM5319649Courtesy of GENERAL MOTORS COMPANY

    Generator (1) - Remove - Generator Replacement (LSY)

  3. GM5324289Courtesy of GENERAL MOTORS COMPANY

    Engine Coolant Heater Cord (1) @Engine Coolant Heater (2) - Disconnect

  4. GM5324306Courtesy of GENERAL MOTORS COMPANY

    Engine Coolant Heater (1) - Remove