GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 HHR 🢒 HVAC 🢒 HVAC - Manual 🢒 HVAC Component Views
Figure 1:

Lower Front of the Engine
Object Number: 1659164 Size: LF
(1)Generator
(2)Starter
(3)A/C Refrigerant Pressure Sensor
(4)A/C Compressor Clutch
Figure 2:

Instrument Panel
Object Number: 1652110 Size: LF
(1)Instrument Panel Cluster (IPC)
(2)Ambient Light Sensor
(3)Hazard Switch
(4)Fog Lamp Switch (T37)
(5)I/P Compartment
(6)Radio
(7)HVAC Control Assembly
(8)Cigar Lighter (DT4)/Power Outlet (- DT4)
(9)Master Window Switch
(10)Rear Wiper/Washer Switch
(11)Inflatable Restraint Passenger Air Bag ON/OFF Indicator
(12)Instrument Panel (I/P) Dimmer Switch
Figure 3:

Interior HVAC Components
Object Number: 1543938 Size: LF
(1)HVAC Box Assembly
(2)Blower Motor Resistor Assembly
(3)Blower Motor
(4)Recirculation Actuator
(5)Air Temperature Actuator
(6)Mode Actuator