GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2003
🢒
Cavalier
🢒
HVAC
🢒
HVAC Systems - Manual
🢒 HVAC Schematics
Figure
1:
Blower Controls
Master Electrical Component List
Air Temperature Description and Operation
Air Delivery Controls
Fuse Block-Underhood B+ Buss Bar
Fuse Block-I/P BCM, WIPER, HVAC, 02 HTR, and PWR WDO Fuses
Fuse Block-I/P BCM, WIPER, HVAC, 02 HTR, and PWR WDO Fuses
G112
G204 2 of 2
Figure
2:
Air Delivery Controls
Master Electrical Component List
Air Delivery Description and Operation
Compressor Controls
Blower Controls
Fuse Block-I/P BCM, WIPER, HVAC, 02 HTR, and PWR WDO Fuses
Fuse Block-I/P BCM, WIPER, HVAC, 02 HTR, and PWR WDO Fuses
G204 2 of 2
Figure
3:
Compressor Controls
Master Electrical Component List
Air Temperature Description and Operation
Air Delivery Controls
Fuse Block-I/P ERLS Fuse
Fuse Block-Underhood B+ Buss Bar
Fuse Block-I/P ERLS Fuse
Data Link Connector (DLC)
G112