Section 18 (Heating, Ventilation, And Air Conditioning System)
WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Visual Identification
- Diagnostic Information and Procedures
- Handling of Refrigerant Lines and Fittings
- Symptoms - Heating, Ventilation, and Air Conditioning
- Leak Testing
- Air Conditioning (A/C) System Performance Test
- A/C Diagnostics Chart
- Heating Performance Diagnostic
- Defrosting Insufficient
- Noise Diagnosis - Blower Motor
- Air Conditioning Compressor Oil Diagnosis
- Noise Diagnosis - Air Conditioning (A/C) System
- Noise Diagnosis - HVAC Module
- Odor Diagnosis
- Repair Instructions
- Odor Correction
- Refrigerant Recovery and Recharging
- Flushing
- Air Conditioning Compressor Oil Balancing
- Air Conditioning Compressor Replacement (LSY)
- Air Conditioning Compressor Replacement (L3B)
- Air Conditioning Clutch Replacement (LSY)
- Air Conditioning Clutch Replacement (L3B)
- Air Conditioning Clutch Drive Plate Adjustment
- Air Conditioning System Seal Replacement
- Air Conditioning O-Ring Seal Replacement
- Air Conditioning Refrigerant Heat Exchanger Replacement
- Air Conditioning Refrigerant Service Valve Core Replacement
- Air Conditioning Evaporative Connector Hose/Tube and Compressor Hose Replacement
- Air Conditioning Receiver and Dehydrator Replacement
- Air Conditioning Evaporator Thermal Expansion Valve Replacement
- Air Conditioning Refrigerant High Pressure Service Valve Replacement
- Air Conditioning Refrigerant Pressure Sensor Replacement
- Air Conditioning Condenser Replacement
- Air Conditioning Condenser Bracket Replacement (LSY without V03)
- Air Conditioning Condenser Bracket Replacement (with V03 LSY)
- Air Conditioning Condenser Bracket Replacement (L3B)
- Heater and Air Conditioning Evaporator and Blower Module Removal and Installation
- Air Conditioning Evaporator Lower Case Replacement
- Air Conditioning Evaporator Upper Case Replacement
- Air Conditioning Evaporator Replacement
- Air Conditioning Evaporator and Blower Case Replacement
- Air Conditioning Evaporator and Blower Module Drain Hose Replacement
- Heater Inlet Hose Replacement (LSY)
- Heater Inlet Hose Replacement (L3B)
- Heater Outlet Hose Replacement (LSY)
- Heater Outlet Hose Replacement (L3B)
- Air Inlet Deflector Water Deflector Replacement
- Passenger Compartment Air Filter Replacement
- Passenger Compartment Air Filter Module Replacement
- Air Inlet Housing Replacement
- Blower Motor Replacement
- Side Window Defogger Outlet Grille Replacement - Left Side
- Side Window Defogger Outlet Grille Replacement - Right Side
- Instrument Panel Outer Air Outlet Replacement - Left Side
- Instrument Panel Center Air Outlet Replacement
- Instrument Panel Outer Air Outlet Replacement - Right Side
- Instrument Panel Compartment Air Duct Replacement - Inner (K4C)
- Instrument Panel Compartment Air Duct Replacement - Outer
- Floor Front Air Outlet Duct Replacement - Right Side Inner
- Floor Front Air Outlet Duct Replacement - Left Side Inner
- Floor Front Air Outlet Duct Replacement - Right Side Outer
- Floor Front Air Outlet Duct Replacement - Left Side Outer
- Front Floor Console Rear Air Outlet Replacement
- Instrument Panel Center Air Outlet Duct Replacement
- Instrument Panel Outer Air Outlet Duct Replacement - Left Side
- Instrument Panel Outer Air Outlet Duct Replacement - Right Side
- Instrument Panel Outer Air Outlet Inner Duct Replacement - Left Side
- Instrument Panel Outer Air Outlet Inner Duct Replacement - Right Side
- Windshield Defroster Outlet Duct Replacement
- Side Window Defogger Outlet Duct Replacement - Left Side
- Side Window Defogger Outlet Duct Replacement - Right Side
- Floor Rear Air Outlet Duct Replacement - Left Side
- Floor Rear Air Outlet Duct Replacement - Right Side
- Heater Core Replacement
- Description and Operation
- Special Tools and Equipment