GM Service Manual Online
For 1990-2009 cars only
Makes
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GMC_Truck
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2008
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Savana
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Diagnostic Navigation
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Vehicle Diagnostic Information
🢒 HVAC Schematics
Figure
1:
Primary Blower and Air Delivery Controls C42 and Vacuum Pump - Diesel
Master Electrical Component List
Air Delivery Description and Operation
Control Module References
Compressor Controls C60
Figure
2:
Compressor Controls C60
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Rear HVAC with Rear Auxiliary Controls 1 of 3 C69
Primary Blower and Air Delivery Controls C42 and Vacuum Pump - Diesel
Figure
3:
Rear HVAC with Rear Auxiliary Controls (1 of 3) C69
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Rear HVAC with Rear Auxiliary Controls 2 of 3 C69
Compressor Controls C60
Figure
4:
Rear HVAC with Rear Auxiliary Controls (2 of 3) C69
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Rear HVAC with Rear Auxiliary Controls 3 of 3 C69
Rear HVAC with Rear Auxiliary Controls 1 of 3 C69
Figure
5:
Rear HVAC with Rear Auxiliary Controls (3 of 3) C69
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Rear HVAC without Rear Auxiliary Controls 1 of 2 C69
Rear HVAC with Rear Auxiliary Controls 2 of 3 C69
Figure
6:
Rear HVAC without Rear Auxiliary Controls (1 of 2) C69
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Rear HVAC without Rear Auxiliary Controls 2 of 2 C69
Rear HVAC with Rear Auxiliary Controls 3 of 3 C69
Figure
7:
Rear HVAC without Rear Auxiliary Controls (2 of 2) C69
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Rear HVAC C36 without C69
Rear HVAC without Rear Auxiliary Controls 1 of 2 C69
Figure
8:
Rear HVAC C36 without C69
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Coolant Heater (K08)
Rear HVAC without Rear Auxiliary Controls 2 of 2 C69
Figure
9:
Coolant Heater (K08)
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Rear HVAC C36 without C69