GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2000
🢒
Regal (China)
🢒
Body and Accessories
🢒
Wiring Systems
🢒 HVAC Air Delivery/Temperature Control Schematics
HVAC Air Delivery/Temperature Control Schematics CJ2
Figure
1:
Air Temperature Sensors
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Temperature Actuators
HVAC Compressor Controls CJ2
Diagnostic Trouble Code (DTC) List/Type
Radio, HVAC, RFA, Cluster, Cel Tel, BCM Power, INADV Power Bus, Radio PRM Sound, and Cigar Lighter/Data Link Fuses
Radio, HVAC, RFA, Cluster, Cel Tel, BCM Power, INADV Power Bus, Radio PRM Sound, and Cigar Lighter/Data Link Fuses
Serial Data Class 2
G200
Temperature Actuators
Figure
2:
Temperature Actuators
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Vacuum Electric Solenoid
Air Temperature Sensors
Low Blower, Cruise, and HVAC Fuses
Low Blower, Cruise, and HVAC Fuses
Figure
3:
Vacuum Electric Solenoid
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Air Flow System
Temperature Actuators
Low Blower, Cruise, and HVAC Fuses
Low Blower, Cruise, and HVAC Fuses
Figure
4:
Air Flow System
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Vacuum Electric Solenoid