GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2008
🢒
Silverado - 4WD
🢒
HVAC
🢒
HVAC - Automatic
🢒 HVAC Schematics
Figure
1:
Module Power, Ground, Serial Data and Blower Controls
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Mode Controls
Figure
2:
Mode Controls
Master Electrical Component List
Air Delivery Description and Operation
Control Module References
Temperature Controls
Module Power, Ground, Serial Data and Blower Controls
Figure
3:
Temperature Controls
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Temperature Sensors
Mode Controls
Figure
4:
Temperature Sensors
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
A/C Compressor Controls
Temperature Controls
Figure
5:
A/C Compressor Controls
Master Electrical Component List
Air Temperature Description and Operation
Control Module References
Temperature Sensors