GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
HUMMER
🢒
2009
🢒
H3
🢒
HVAC
🢒 Heating, Ventilation, and Air Conditioning
HVAC
All Description and Operation
Heating and Air Conditioning System Description and Operation
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
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 Compressor Oil Balancing
Air Conditioning Compressor Replacement
Air Conditioning Condenser Replacement
Air Conditioning Evaporator Core Replacement
Air Conditioning Evaporator Thermal Expansion Valve Replacement
Air Distributor Duct Replacement
Air Inlet Assembly Replacement
Blower Case Replacement
Blower Motor Replacement
Blower Motor Resistor Assembly Replacement
Compressor Clutch Plate/Hub Assembly Replacement
Discharge Hose Replacement
Evaporator Air Temperature Sensor Replacement
Evaporator Tube Replacement
Floor Rear Air Outlet Duct Replacement - Left Side
Floor Rear Air Outlet Duct Replacement - Right Side
Flushing
Heater Core Replacement
Heater Inlet Hose Replacement
Heater Inlet Hose/Pipe and Heater Outlet Hose/Pipe Replacement
Heater Inlet Pipe Replacement
Heater Outlet Hose Replacement
Heater Outlet Pipe 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
O-Ring Replacement
Odor Correction
Rear Floor Air Outlet Replacement
Receiver and Dehydrator Replacement
Refrigerant Recovery and Recharging
Sealing Washer Replacement
Side Window Defogger Outlet Duct Replacement - Left Side
Side Window Defogger Outlet Duct Replacement - Right Side
Suction Hose Replacement