HVAC Component Replacement Reference

WARNING: This page is about a different car, the 2018 Chevrolet Trax and 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.

Component	Repair Instruction
A26 HVAC Controls	Heater and Air Conditioning User Interface Control Replacement
B1 A/C Refrigerant Pressure Sensor	Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (2H0)Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (LE2)Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (LUV)
B10B Amvient Light/ Sunload Sensor	Sun Load Temperature and Headlamp Automatic Control Ambient Light Sensor Replacement
B160 Windshield Temperature and Inside Moisture Sensor	Inside Air Moisture and Windshield Temperature Sensor Replacement
B39 A/C Evaporator Temperature Sensor	Air Conditioning Evaporator Temperature Sensor Replacement (CJ2 C60 C67 LHD Evaporator Core)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Left Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Right Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Left Lower Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Right Lower Duct)
B7D Air Temperature Sensor - Duct Left Lower	Air Conditioning Evaporator Temperature Sensor Replacement (CJ2 C60 C67 LHD Evaporator Core)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Left Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Right Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Left Lower Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Right Lower Duct)
B7E Air Temperature Sensor - Duct Right Lower	Air Conditioning Evaporator Temperature Sensor Replacement (CJ2 C60 C67 LHD Evaporator Core)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Left Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Right Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Left Lower Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Right Lower Duct)
B7H Air Temperature Sensor - Duct Left Upper	Air Conditioning Evaporator Temperature Sensor Replacement (CJ2 C60 C67 LHD Evaporator Core)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Left Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Right Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Left Lower Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Right Lower Duct)
B7J Air Temperature Sensor - Duct Right Upper	Air Conditioning Evaporator Temperature Sensor Replacement (CJ2 C60 C67 LHD Evaporator Core)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Left Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Upper Right Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Left Lower Duct)Air Conditioning Evaporator Temperature Sensor Replacement (Right Lower Duct)
E40 Electrical Auxiliary Heater	Auxiliary Heater Core Replacement (Buick With C32)Auxiliary Heater Core Replacement (Chevrolet C32)
G36 Auxiliary Heater Coolant Pump	Auxiliary Water Pump Replacement (LE2)
K8 Blower Motor Control Module	Blower Motor Control Module Replacement (With RPO C67 CJ2)
K33 HVAC Control Module	Heater and Air Conditioning Remote Control Replacement
M37 Mode Door Actuator	Mode Control Cam Actuator Replacement
M46 Air Recirculation Door Actuator	Air Inlet Valve Actuator Replacement (Recirculation)
M6L Air Temperature Door Actuator - Left	Air Inlet Valve Actuator Replacement - Left Side (With CJ2)
M6R Air Temperature Door Actuator - Right	Air Inlet Valve Actuator Replacement - Right Side (With CJ2)
M8 Blower Motor	Blower Motor Replacement
Q2 A/C Compressor Clutch	Air Conditioning Clutch Assembly Replacement (LUV)Air Conditioning Clutch Assembly Replacement (2H0)Air Conditioning Clutch Assembly Replacement (LE2)
V1 Air Ionizer