GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Vacuum and Electric Solenoids


Object Number: 586463  Size: FS
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Actuators
Figure 2:

Actuators


Object Number: 586473  Size: FS
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Temperature Sensors
Vacuum and Electric Solenoids
Handling ESD Sensitive Parts Notice
HVAC Connector End Views
Figure 3:

Temperature Sensors


Object Number: 586423  Size: FS
HVAC Component Views
HVAC Air Delivery/Temperature Control Circuit Description
Actuators
Passenger Temperature Control
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Temperature Sensors
HVAC Connector End Views
Class 2 (2 of 2)
Class 2 (2 of 2)
Passenger Temperature Control
Figure 4:

Passenger Temperature Control


Object Number: 606613  Size: FS
HVAC Component Views
HVAC Air Delivery/Temperature Control Circuit Description
Temperature Sensors
BATT Fuse
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Temperature Sensors