air conditioning CHEVROLET HHR 2009 1.G User Guide

Fuses Usage
63 Driver Side High-Beam
64 Canister Vent
65 Driver Side Low-Beam
66 Passenger Side Low-Beam
67 Passenger Side High-Beam
69 Parking Lamps
Relays Usage
14 Rear Defogger Relay
15 Air Conditioning Clutch
16 Empty
17 Rear Wiper
18 Liftgate Release
19 Fuel Pump
24 Empty
26 Powertrain
28 Daytime Running Lamps
34 Starting System
35 Empty
38 Empty
Relays Usage
39 Windshield Washer Pump
48 Rear Windshield Washer
50 Cooling Fan
51 Run, Crank
52 Windshield Wiper
54 Fog Lamps (Option)
55 Horn
68 Parking Lamps
70 Windshield Wipers
71 Headlamp Low-Beam
72 Headlamp High-Beam
A Center High-Mounted Stoplamp Relay, and a Rear
Access Panel Door Interlock Relay (Panel Van only), are
located underhood in front of the left shock tower.
The Left Rear Access Panel Door Relay (Panel
Van Only), and the Right Rear Access Panel Door
Relay (Panel Van Only) are located in the rear of the
vehicle behind the right rear quarter trim panel.
A Rear Power Plug mini fuse (Panel Van Only) is
located near the battery in the rear of the vehicle.
5-113

Capacities and Specications
The following approximate capacities are given in English and metric conversions. Please refer toMaintenance
Replacement Parts on page 6-16for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134aFor the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer/retailer for more
information.
Cooling System
2.0L Engine 9.2 qt 8.7 L
2.2L Engine 7.4 qt 7.0 L
2.4L Engine with Automatic Transmission 8.5 qt 8.0 L
2.4L Engine with Manual Transmission 8.7 qt 8.2 L
Engine Oil with Filter 5.0 qt 4.7 L
Fuel Tank 16.2 gal 61.3 L
5-114

Maintenance Footnotes
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect drum brake linings/shoes for wear or
cracks. Inspect other brake parts, including drums,
wheel cylinders, calipers, parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts or
signs of wear. Inspect power steering cables for
proper hook-up, binding, cracks, chafing, etc.
(c)Visually inspect hoses and have them replaced if they
are cracked, swollen, or deteriorated. Inspect all pipes,
fittings, and clamps; replace with genuine parts as
needed. To help ensure proper operation, a pressure test
of the cooling system and pressure cap and cleaning the
outside of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Inspect wiper blades for wear, cracking, or
contamination. Clean the windshield and wiper blades, if
contaminated. Replace wiper blades that are worn or
damaged. See Windshield Wiper Blade Replacement on
page 5-52 and Windshield and Wiper Blades on
page 5-104 for more information.(e)Make sure the safety belt reminder light and safety
belt assemblies are working properly. Look for any
other loose or damaged safety belt system parts. If you
see anything that might keep a safety belt system from
doing its job, have it repaired. Have any torn or frayed
safety belts replaced. Also see Checking the Restraint
Systems on page 1-79.
(f)Lubricate all key lock cylinders, door hinges and
latches, hood hinges and latches, and trunk lid hinges
and latches. More frequent lubrication may be required
when exposed to a corrosive environment. Applying
silicone grease on weatherstrips with a clean cloth will
make them last longer, seal better, and not stick or
squeak.
(g)Check system for interference or binding and for
damaged or missing parts. Replace parts as needed.
Replace any components that have high effort or
excessive wear. Do not lubricate accelerator or cruise
control cables.
6-8

Engine Drive Belt Routing
Dotted line shows routing for vehicles without air
conditioning.
6-17

A
Accessories and Modications............................ 5-3
Accessory Power............................................2-25
Accessory Power Outlets.................................3-19
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-78
Additional Required Services, Scheduled
Maintenance................................................. 6-7
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-108
Adjustment
Chime Level...............................................3-96
Adjustments
Headlamp Range.......................................... 1-7
Air Cleaner/Filter, Engine.................................5-23
Air Conditioning..............................................3-21
Air Filter, Passenger Compartment....................3-24
Airbag
Readiness Light..........................................3-30Airbag System................................................1-58
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-78
How Does an Airbag Restrain?......................1-64
Passenger Sensing System...................1-66, 1-72
Servicing Your Airbag-Equipped Vehicle..........1-77
What Makes an Airbag Inate?......................1-64
What Will You See After an Airbag Inates?....1-65
When Should an Airbag Inate?....................1-63
Where Are the Airbags?...............................1-61
Airbags
Passenger Status Indicator...........................3-31
Antenna
Fixed Mast.................................................3-96
Antenna, XM™ Satellite Radio Antenna System . . . 3-96
Antilock Brake System (ABS)............................. 4-5
Warning Light.............................................3-34
Appearance Care
Aluminum or Chrome-Plated Wheels.............5-105
Care of Safety Belts...................................5-102
1