GM Service Manual Online
For 1990-2009 cars only
Makes
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Saturn
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2009
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Astra
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HVAC
🢒 HVAC - Manual
HVAC
All Description and Operation
Air Delivery Description and Operation
Air Temperature Description and Operation
All Special Tools and Equipment
Special Tools
Diagnostic Procedures
Air Conditioning Compressor Malfunction
Air Delivery Improper
Air Recirculation Malfunction
Air Temperature Malfunction
Blower Motor Malfunction
Symptoms - HVAC Systems - Manual
Diagnostic Trouble Codes
DTC P0532 or P0533
DTC P0646 or P0647
Electrical/Electronic Schematic Diagrams
HVAC Schematics
Mechanical Specifications
Fastener Tightening Specifications
Removal, Installation, and Replacement
Air Inlet Valve Actuator Replacement
Defroster Valve Actuator Replacement
Heater and Air Conditioning Control Replacement
Temperature Valve Actuator Replacement