Removal Procedure

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable. Battery Negative Cable Disconnection and Connection (Without KL9) , or Battery Negative Cable Disconnection and Connection (With KL9)
Recover the refrigerant. Refrigerant Recovery and Recharging (R-1234yf)
Drain the cooling system. Cooling System Draining and Filling (GE-47716) , or Cooling System Draining and Filling (Static)
Heater Inlet Hose @ Heater Core Tube - Remove - Heater Inlet Hose Replacement (LTG) , or Heater Inlet Hose Replacement (LKN) , or Heater Inlet Hose Replacement (LFV)
Heater Outlet Hose @ Heater Core Tube - Remove - Heater Outlet Hose Replacement (LFV) , or Heater Outlet Hose Replacement (LTG) , or Heater Outlet Hose Replacement (LKN)
Air Conditioning Evaporator Tube @ Air Conditioning Evaporator Thermal Expansion Valve - Remove - Air Conditioning Evaporator Tube Replacement (LFV, LTG) , or Air Conditioning Evaporator Tube Replacement (LKN)
Courtesy of GENERAL MOTORS COMPANY

Instrument Panel Assembly (1) - Remove - Instrument Panel Assembly Replacement
Courtesy of GENERAL MOTORS COMPANY

Side Window Defogger Outlet Duct - Left Side (2) - Remove - Side Window Defogger Outlet Duct Replacement - Left Side
Courtesy of GENERAL MOTORS COMPANY

Side Window Defogger Outlet Duct - Right Side (2) - Remove - Side Window Defogger Outlet Duct Replacement - Right Side
Courtesy of GENERAL MOTORS COMPANY

Windshield Defroster Outlet Duct (2) - Remove - Windshield Defroster Outlet Duct Replacement
Courtesy of GENERAL MOTORS COMPANY

Instrument Panel Center Air Outlet Duct Bolt (1) - Remove [4x]
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Instrument Panel Center Air Outlet Duct Bolt (1) - Remove
Instrument Panel Center Air Outlet Duct Bolt (2) - Remove
Wiring Harness Retainer @ Instrument Panel Center Air Outlet Duct - Disconnect
Courtesy of GENERAL MOTORS COMPANY

Instrument Panel Center Air Outlet Duct (1) - Remove
Courtesy of GENERAL MOTORS COMPANY

Floor Rear Air Outlet Duct Adapter (1) - Left Side - Remove - Floor Rear Air Outlet Duct Adapter Replacement (Left Side)
Courtesy of GENERAL MOTORS COMPANY

Floor Rear Air Outlet Duct Adapter (1) - Right Side - Remove - Floor Rear Air Outlet Duct Adapter Replacement (Right Side)
Courtesy of GENERAL MOTORS COMPANY

Air Conditioning Evaporator and Blower Module Drain Hose (1) - Remove - Air Conditioning Evaporator and Blower Module Drain Hose Replacement
Courtesy of GENERAL MOTORS COMPANY

Instrument Panel Compartment Air Duct (2) - Remove - Instrument Panel Compartment Air Duct Replacement (K4C)
Courtesy of GENERAL MOTORS COMPANY

Front Floor Console Rear Air Front Duct (1) - Remove - Front Floor Console Rear Air Front Duct Replacement (Front Adapter)
Temporarily support the heater and air conditioning evaporator and blower module.
Courtesy of GENERAL MOTORS COMPANY

From within the engine compartment, remove the heater and air conditioning evaporator and blower module nut (1), securing the heater and air conditioning evaporator and blower module to the cowl panel.
Courtesy of GENERAL MOTORS COMPANY

Instrument Panel Tie Bar (2) - Remove - Instrument Panel Tie Bar Replacement (without J71) , or Instrument Panel Tie Bar Replacement (with J71)
Courtesy of GENERAL MOTORS COMPANY

Brake and Accelerator Pedal Assembly (1) - Remove - Brake and Accelerator Pedal Assembly Replacement (Without HP4) , or Brake and Accelerator Pedal Assembly Replacement (With HP4)
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
Refer to HVAC Module Drain Tube Caution .

Heater and Air Conditioning Evaporator and Blower Module (1) - Remove
Courtesy of GENERAL MOTORS COMPANY

Heater And Air Conditioning Evaporator Tube Seal (1) - Remove [2x]
Heater and Air Conditioning Evaporator and Blower Module Screw (2) - Remove
Courtesy of GENERAL MOTORS COMPANY

Unlatch and rotate the heater core tube bracket (1) up.
Heater Core (2) - Remove
Courtesy of GENERAL MOTORS COMPANY

Remove the heater and air conditioning evaporator and blower module insulator (1) from the heater and air conditioning evaporator and blower module.
Heater and Air Conditioning Evaporator and Blower Module Screw (2) - Remove [2x]
Courtesy of GENERAL MOTORS COMPANY

Floor Front Air Outlet Duct Bolt (1) - Remove
Floor Front Air Outlet Duct - Right Side (2) - Remove
Courtesy of GENERAL MOTORS COMPANY

Heater and Air Conditioning Evaporator and Blower Module Screw (1) - Remove
Courtesy of GENERAL MOTORS COMPANY

Air Conditioning Wiring Harness - Disconnect as necessary
Unlatch the heater and air conditioning evaporator and blower case (1) from the air conditioning evaporator case indicated by the arrows.
Courtesy of GENERAL MOTORS COMPANY

Air Conditioning Evaporator Thermal Expansion Valve (1) - Remove - Air Conditioning Evaporator Thermal Expansion Valve Replacement
Unlatch the air conditioning evaporator case (2) from the air distributor case indicated by the arrows.
Courtesy of GENERAL MOTORS COMPANY

Unlatch the air conditioning evaporator case (1) from the air distributor case indicated by the arrows.
Courtesy of GENERAL MOTORS COMPANY

Separate the air conditioning evaporator case (1) from the air distributor case (2).
Courtesy of GENERAL MOTORS COMPANY

Air Conditioning Evaporator (1) @Heater and Air Conditioning Evaporator Case (2) - Remove