GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2007
🢒
Lucerne
🢒
HVAC
🢒 Heating, Ventilation, and Air Conditioning
HVAC
All Special Tools and Equipment
Special Tools
Diagnostic Procedures
Air Conditioning (A/C) Diagnostics - Pressure Zone A
Air Conditioning (A/C) Diagnostics - Pressure Zone B
Air Conditioning (A/C) Diagnostics - Pressure Zone C
Air Conditioning (A/C) Diagnostics - Pressure Zone D
Air Conditioning (A/C) System Performance Test
Defrosting Insufficient
Diagnostic Starting Point - Heating, Ventilation and Air Conditioning
Heating Performance Diagnostic
Noise Diagnosis - Air Conditioning (A/C) System
Noise Diagnosis - Blower Motor
Noise Diagnosis - HVAC Module
General Diagnostic Information
Leak Testing
Odor Diagnosis
Mechanical Specifications
Fastener Tightening Specifications
Other Specifications
Refrigerant System Capacities
Removal, Installation, and Replacement
Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement
Air Conditioning (AC) Refrigerant Filter Replacement
Air Conditioning Compressor Oil Balancing
Air Conditioning Compressor Replacement
Air Conditioning Condenser Replacement
Air Conditioning Evaporator Core Replacement
Air Conditioning Evaporator Hose Assembly Replacement
Air Conditioning Evaporator Thermal Expansion Valve Replacement
Air Inlet Assembly Replacement
Air Temperature Door Replacement
Auxiliary Air Distributor Duct Replacement
Auxiliary Floor Air Outlet Replacement
Blower Motor Replacement
Blower Motor Resistor Replacement
Center Air Outlet Duct Replacement
Defroster Air Outlet Duct Replacement
Defroster Grille Replacement
Discharge Hose Replacement
Floor Air Outlet Duct Replacement - Left Side
Floor Air Outlet Duct Replacement - Right Side
Floor Rear Air Outlet Duct Replacement - Left Side
Floor Rear Air Outlet Duct Replacement - Right Side
Flushing
Heater Core Replacement
Heater Hoses Replacement
Heater Inlet Hose Replacement
Heater Inlet Pipe Adapter Replacement
Heater Outlet Hose Replacement
Heater Outlet Pipe Adapter Replacement
HVAC Module Assembly Replacement
Instrument Panel Center Air Outlet Replacement
Instrument Panel Outer Air Outlet Replacement - Left Side
Instrument Panel Outer Air Outlet Replacement - Right Side
Instrument Panel Outer Air Outlet Upper Duct Replacement - Left Side
Instrument Panel Outer Air Outlet Upper Duct Replacement - Right Side
Mode Door Replacement
O-Ring Replacement
Odor Correction
Passenger Compartment Air Filter Replacement
Recirculation Door Replacement
Refrigerant Recovery and Recharging
Sealing Washer Replacement
Side Window Air Outlet Replacement
Side Window Defogger Outlet Duct Replacement - Left Side
Side Window Defogger Outlet Duct Replacement - Right Side
Suction Hose Replacement