GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2006
🢒
Vivant
🢒
HVAC
🢒
HVAC Systems - Manual
🢒 HVAC Component Views
Figure
1:
HVAC Control - Manual
(1)
HVAC Control
(2)
Defogger Switch
Figure
2:
A/C Refrigerant Pressure Lines
(1)
High Pressure Pipe
(2)
Suction Hose
(3)
Evaporator
(4)
A/C Compressor
(5)
A/C Compressor Clutch Coil
(6)
Rotor Pulley
(7)
Drive Plate Clutch
(8)
Discharge Hose
(9)
Condenser
(10)
Receiver-Drier
(11)
O-Ring
(12)
A/C Refrigerant Pressure Sensor
Figure
3:
HVAC Module
(1)
Heater Core
(2)
Recirculation Actuator
(3)
Intake Air Control Door
(4)
A/C Module Upper Case
(5)
Blower Motor Resistor
(6)
A/C Module Lower Case
(7)
Blower Motor
(8)
A/C Filter
(9)
A/C Filter Cover
(10)
Heater Module Lower Case
(11)
Heater Module Right Case
(12)
Heater Module Left Case
Figure
4:
Airflow - Typical
(1)
Mode Door
(2)
Heater Core
(3)
Fresh Air/Recalculation Air Door
(4)
Inside Air Inlet
(5)
Outside Air Inlet
(6)
Blower
(7)
Evaporator - A/C Only
(8)
Heater, Air Mix, Door
(9)
Foot Outlets
(10)
Vent Outlets
(11)
Defroster Outlets
Figure
5:
Air Ducts
(1)
Side Ventilation Duct
(2)
Front Window Defroster Duct
(3)
Front Air Distribution Duct
(4)
Junction Block
(5)
Rear Heater Duct Connector
(6)
Rear Heater Duct
(7)
Rear Heater Duct Extension
Figure
6:
A/C System - Typical
(1)
Condenser
(2)
Expansion Valve
(3)
Evaporator
(4)
Receiver-Drier
(5)
Compressor