2008 CHEVROLET HHR fuses

PASS-Key®III+ Operation
Your vehicle has PASS-Key®III+ (Personalized
Automotive Security System) theft-deterrent system.
PASS-Key
®III+ is a passive theft-deterrent system.
The system is automatically armed when the key
is removed from the ignition.
You do not have to manually arm or disarm the system.
The security light will come on if there is a problem
with arming or disarming the theft-deterrent system.
When the PASS-Key
®III+ system senses that someone
is using the wrong key, it prevents the vehicle from
starting. Anyone using a trial-and-error method to start
the vehicle will be discouraged because of the high
number of electrical key codes.
When trying to start the vehicle if the engine does not
start and the security light comes on, there may be
a problem with your theft-deterrent system. Turn
the ignition off and try again.
If the engine still does not start, and the key appears to be
undamaged, try another ignition key. At this time, you
may also want to check the fuse, seeFuses and Circuit
Breakers on page 5-119. If the engine still does not start
with the other key, your vehicle needs service.If your vehicle does start, the rst key may be faulty. See
your dealer/retailer who can service the PASS-Key
®III+
to have a new key made. In an emergency, contact
Roadside Assistance. SeeRoadside Assistance Program
on page 7-6, for more information.
It may be possible for the PASS-Key
®III+ decoder to
“learn” the transponder value of a new or replacement
key. Up to 10 keys may be programmed for the vehicle.
The following procedure is for programming additional
keys only. If all the currently programmed keys are
lost or do not operate, you must see your dealer/retailer
or a locksmith who can service PASS-Key
®III+ to
have keys made and programmed to the system.
See your dealer/retailer or a locksmith who can service
PASS-Key
®III+ to get a new key blank that is cut
exactly as the ignition key that operates the system.
To program the new key:
1. Verify that the new key has a
1stamped on it.
2. Insert the already programmed key in the ignition
and start the engine. If the engine will not start, see
your dealer/retailer for service.
3. After the engine has started, turn the key to
LOCK/OFF, and remove the key.
2-20

Turn and Lane-Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow you
to signal a turn or a lane change.
To signal a turn, move the lever all the way up or down.
When the turn is nished, the lever will return
automatically.
An arrow on the instrument
panel cluster will ash in
the direction of the
turn or lane change.
To signal a lane change, raise or lower the lever until
the arrow starts to ash. Hold it there until you complete
your lane change. The lever will return by itself when
you release it.
As you signal a turn or a lane change, if the arrows
ash rapidly, a signal bulb may be burned out and other
drivers will not see your turn signal. If a bulb is burned
out, replace it to help avoid an accident.
If the arrows do not go on at all when you signal a turn,
check the fuse. SeeFuses and Circuit Breakers on
page 5-119.
Headlamp High/Low-Beam Changer
To change the headlamps from low beam to high
beam, push the turn signal lever away from you.
When the high beams are
on, this light on the
instrument panel cluster
will also be on.
To change the headlamps from high beam to low beam,
pull the turn signal lever toward you.
Flash-to-Pass
This feature lets you use your high-beam headlamps to
signal a driver in front of you that you want to pass.
To use it, pull the turn signal/multifunction lever toward
you until the high-beam headlamps come on, then
release the lever to turn them off.
3-8

Notice:Leaving electrical equipment plugged in for
an extended period of time while the vehicle is off
will drain the battery. Power is always supplied
to the outlets. Always unplug electrical equipment
when not in use and do not plug in equipment
that exceeds the maximum 20 ampere rating.
Certain electrical accessories may not be compatible
with the accessory power outlet and could result
in blown vehicle or adapter fuses. If you experience a
problem, see your dealer/retailer for additional
information on the accessory power outlet.
Notice:Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Do not use equipment
exceeding maximum amperage rating of 20 amperes.
Check with your dealer/retailer before adding
electrical equipment.
When adding electrical equipment, be sure to follow the
installation instructions included with the equipment.
Notice:Improper use of the power outlet can cause
damage not covered by your warranty. Do not
hang any type of accessory or accessory bracket
from the plug because the power outlets are
designed for accessory power plugs only.Rear Power Plug for Converters
Your vehicle may have a power plug connector located
in the rear cargo area on the passenger side behind
the service panel. The power connector wiring can
be accessed by removing the service panel to begin
installation.
3-21

Buying New Tires.........................................5-69
Different Size Tires and Wheels......................5-71
Uniform Tire Quality Grading..........................5-71
Wheel Alignment and Tire Balance..................5-73
Wheel Replacement......................................5-73
Tire Chains..................................................5-74
If a Tire Goes Flat........................................5-75
Tire Sealant and Compressor Kit....................5-76
Changing a Flat Tire.....................................5-86
Removing the Spare Tire and Tools................5-87
Removing the Flat Tire and Installing the
Spare Tire (SS Model)...............................5-90
Removing the Flat Tire and Installing the
Spare Tire (All Models Except SS).............5-101
Storing a Flat or Spare Tire and Tools...........5-106
Compact Spare Tire....................................5-109
Appearance Care..........................................5-110
Interior Cleaning.........................................5-110
Fabric/Carpet..............................................5-111
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-112
Care of Safety Belts....................................5-112
Weatherstrips.............................................5-113
Washing Your Vehicle..................................5-113Cleaning Exterior Lamps/Lenses....................5-113
Finish Care................................................5-114
Windshield and Wiper Blades.......................5-114
Aluminum or Chrome-Plated Wheels
and Trim................................................5-115
Tires.........................................................5-116
Sheet Metal Damage...................................5-116
Finish Damage...........................................5-116
Underbody Maintenance...............................5-116
Chemical Paint Spotting...............................5-116
Vehicle Care/Appearance Materials................5-117
Vehicle Identication.....................................5-118
Vehicle Identication Number (VIN)
................5-118
Service Parts Identication Label...................5-118
Electrical System..........................................5-118
Add-On Electrical Equipment.........................5-118
Headlamp Wiring........................................5-119
Windshield Wiper Fuses...............................5-119
Power Windows and Other Power Options......5-119
Fuses and Circuit Breakers..........................5-119
Floor Console Fuse Block............................5-120
Engine Compartment Fuse Block...................5-122
Capacities and Specications........................5-125
Section 5 Service and Appearance Care
5-2

Headlamp Wiring
The headlamp wiring is protected by fuses in the fuse
block. An electrical overload will cause the lamps to turn
off. If this happens, have your headlamp wiring checked
right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by a circuit
breaker and a fuse. If the motor overheats due to heavy
snow, etc., the wiper will stop until the motor cools.
If the overload is caused by some electrical problem,
have it xed.
Power Windows and Other Power
Options
Fuses in the fuse block protect the power windows.
When the current load is too heavy, the fuse opens
protecting the circuit until the problem is xed.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance of damage caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical
size and rating.
If you ever have a problem on the road and do not have
a spare fuse, you can “borrow” one that has the same
amperage. Just pick some feature of your vehicle
that you can get along without — like the radio or
cigarette lighter — and use its fuse if it is the correct
amperage. Replace it as soon as you can.
There are two fuse blocks in your vehicle: the oor
console fuse block and the engine compartment
fuse block.
There are also one or two fuses located at the back of
the vehicle near the battery.
5-119

Floor Console Fuse Block
The oor console fuse block is located on the passenger
side of the oor console behind the forward panel.
The panel has four clips, one in each corner. Pull the
panel to disconnect the four clips, and access the fuses.
Use the fuse puller to remove fuses.
5-120

Fuses Usage
1 Fuse Puller
2 Empty
3 Empty
4 Empty
5 Empty
6 Amplier
7 Cluster
8 Ignition Switch, PASS-Key
®III+
9 Stoplamp
10Heating, Ventilation, Air
Conditioning, PASS-Key
®III+
11 Empty
12 Spare
13 Airbag
14 Spare
15 Windshield Wiper
16 Climate Control System, Ignition
17 Window Retained Accessory Power
18 Empty
Fuses Usage
19Electric Power Steering, Steering
Wheel Control
20 Sunroof
21 Spare
22 Empty
23 Audio System
24 XM Radio™, OnStar™
25Engine Control Module,
Transmission Control Module
26 Door Locks
27 Interior Lights
28 Steering Wheel Control Illumination
29 Power Windows
Relays Usage
30 Climate Control System
31 Empty
32 Retained Accessory Power (RAP)
5-121

Engine Compartment Fuse Block
The underhood fuse block is located on the driver side
of the engine compartment. Lift the cover to access
the fuse/relay block.
Notice:Spilling liquid on any electrical components
on your vehicle may damage it. Always keep the
covers on any electrical component.
Fuses Usage
1 Electric Power Steering
2 Rear Defogger
3 Empty
4 Body Control Module 3
5 Starting System
6 Body Control Module 2
7Rear Power Plug (Panel Van Only),
Cooling Fan (SS only)
8 Empty
9 Air Conditioning Clutch Diode
10 Liftgate, Sunroof
11 Empty
12 Rear Power Outlet (Panel Van Only)
13 Fuel Pump
20 Rear Wiper
21 Mirror
22 Air Conditioning
23 Heated Seats (Option)
5-122