GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2005
🢒
Colorado Pickup - 2WD
🢒
HVAC
🢒
HVAC Systems - Manual
🢒 HVAC Component Views
Figure
1:
Center of the I/P
(1)
Turn Signal/Multifunction Switch
(2)
Instrument Panel Cluster (IPC)
(3)
Hazard Switch
(4)
Accessory Switch
(5)
Ambient Light Sensor
(6)
Radio
(7)
Auxiliary Power Outlet 2
(8)
Auxiliary Power Outlet 1
(9)
HVAC Control Module
(10)
Headlamp and Panel Dimmer Switch
Figure
2:
HVAC Components
(1)
HVAC Control Module
(2)
A/C Request
(3)
Recirculation Mode
(4)
Mode Control
(5)
Blower Speed Control
(6)
Temperature Control
(7)
A/C Refrigerant Pressure Sensor
(8)
Engine (3.5L Shown)
(9)
A/C Compressor Clutch (C60)
(10)
A/C Compressor
Figure
3:
HVAC Module Assembly Subsystem Views
(1)
HVAC Module Assembly
(2)
Evaporative Temperature Sensor (C60)
(3)
C203
(4)
Recirculation Actuator (C60)
(5)
Blower Motor
(6)
Blower Motor Resistor Assembly