GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Saturn
🢒
2003
🢒
ION
🢒
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
High or Low Mode Control Effort
High or Low Temperature Control Effort
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) Evaporator and Blower Module Assembly Replacement
Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement
Air Conditioning (AC) Refrigerant Filter Replacement
Air Conditioning Clutch Coil Replacement
Air Conditioning Compressor Hose 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 Conditioning Refrigerant Service Valve Core Replacement
Blower Motor Replacement
Blower Motor Resistor Replacement
Center Air Outlet Duct Replacement
Clutch Rotor and/or Bearing Replacement
Compressor Clutch Plate/Hub Assembly Replacement
Compressor Pressure Relief Valve Replacement
Condenser Tube Replacement
Floor Air Outlet Duct Replacement - Center
Floor Air Outlet Duct Replacement - Left Side
Floor Air Outlet Duct Replacement - Right Side
Heater Assembly Replacement
Heater Core Cover Replacement
Heater Core Replacement
Heater Inlet Hose Replacement
Heater Outlet Hose Replacement
HVAC Module Assembly Replacement
Instrument Panel Air Outlet Replacement
Instrument Panel Outer Air Outlet Upper Duct Replacement - Left Side
Instrument Panel Outer Air Outlet Upper Duct Replacement - Right Side
Odor Correction
Passenger Compartment Air Filter Replacement
Refrigerant Recovery and Recharging
Sealing Washer Replacement
Side Window Defogger Outlet Duct Replacement - Left Side
Side Window Defogger Outlet Duct Replacement - Right Side
Windshield Defroster Duct Replacement