warning CHEVROLET HHR 2010 1.G Owners Manual

LOW TRACTION
If your vehicle has the Enhanced Traction System
(ETS) or Traction Control System (TCS), this message
displays and the ETS light or the ESC/TCS light on the
instrument panel cluster flashes when the system is
actively limiting wheel spin. Slippery road conditions
may exist if this message is displayed, so adjust your
driving accordingly. This message stays on for a few
seconds after the system stops limiting wheel spin.
SeeEnhanced Traction System (ETS)
on page 5‑11orTraction Control System (TCS)on page 5‑9and
Enhanced Traction System (ETS) Indicator/Warning
Light
on page 4‑32or Electronic Stability Control
(ESC)/Traction Control System (TCS) Indicator/Warning
Light
on page 4‑33for more information.
PARKING BRAKE
This message displays if the parking brake is left
engaged. See Parking Brakeon page 3‑34for
more information.
POWER STEERING
This message displays if a problem has been detected
with the electric power steering. Have your vehicle
serviced by your dealer/retailer immediately.
SERVICE AIR BAG
This message displays when there is a problem with
the airbag system. Have your vehicle serviced by your
dealer/retailer immediately.
SERVICE ESC (ELECTRONIC STABILITY
CONTROL)
If your vehicle has Electronic Stability Control (ESC),
this message displays and a chime sounds if there has
been a problem detected with ESC. The ESC/TCS light
also appears on the instrument panel cluster. This light
stays on solid as long as the detected problem remains
present. When this message displays, the system is not
working. Adjust your driving accordingly. See Electronic
Stability Control (ESC)
on page 5‑6and Electronic
Stability Control (ESC)/Traction Control System (TCS)
Indicator/Warning Light
on page 4‑33for more
information.
If this message turns on while you are driving, pull off
the road as soon as possible and stop carefully. Try
resetting the system by turning the ignition off and then
back on. If this message still stays on or turns back on
again while you are driving, your vehicle needs service.
Have the ESC inspected by your dealer/retailer as soon
as possible.
4-52

SERVICE TRACTION
If your vehicle has the Enhanced Traction System
(ETS) or Traction Control System (TCS), this message
displays and a chime sounds when the system is not
functioning properly. The ETS light or the ESC/TCS light
also appears on the instrument panel cluster. This light
stays on solid as long as the detected problem remains
present. When this message displays, the system is not
working. Adjust your driving accordingly. SeeEnhanced
Traction System (ETS)
on page 5‑11or Traction
Control System (TCS)on page 5‑9and Enhanced
Traction System (ETS) Indicator/Warning Lighton
page 4‑32or Electronic Stability Control (ESC)/Traction
Control System (TCS) Indicator/Warning Lighton
page 4‑33for more information. Have the system
serviced by your dealer/retailer as soon as possible.
SVC (Service) BRAKE SYSTEM
This message may display if you have a turbocharged
vehicle with Electronic Stability Control (ESC) and if the
hydraulic brake boost is not working or is working
improperly. Have the brake system serviced by your
dealer/retailer as soon as possible.
SVC (Service) TIRE MONITOR
If your vehicle has a Tire Pressure Monitor System
(TPMS), this message displays if a part on the TPMS is
not working properly. The tire pressure light also flashes
and then remains on during the same ignition cycle.
See Tire Pressure Light
on page 4‑35. Several
conditions may cause this message to appear. See
Tire Pressure Monitor Operation
on page 6‑65for
more information. If the warning comes on and stays
on, there may be a problem with the TPMS. See your
dealer/retailer.
TIRE LOW ADD AIR
If your vehicle has a Tire Pressure Monitor System
(TPMS), this message displays when the pressure in
one or more of the vehicle's tires is low. The low tire
pressure warning light will also come on. See Tire
Pressure Light
on page 4‑35. If a tire pressure
message appears on the DIC, stop as soon as you can.
Have the tire pressures checked and set to those
shown on the Tire Loading Information label. See Tires
on page 6‑54,Loading the Vehicleon page 5‑24, and
Inflation - Tire Pressureon page 6‑63. The DIC also
shows the tire pressure values. See DIC Operation and
Displays
on page 4‑46.
4-53

TRACTION OFF
If your vehicle has the Enhanced Traction System
(ETS) or Traction Control System (TCS), this message
displays and the ETS light or the ESC/TCS light on the
instrument panel cluster comes on solid when the
system is turned off. Adjust your driving accordingly.
SeeEnhanced Traction System (ETS)
on page 5‑11or
Traction Control System (TCS)on page 5‑9and
Enhanced Traction System (ETS) Indicator/Warning
Light
on page 4‑32or Electronic Stability Control
(ESC)/Traction Control System (TCS) Indicator/Warning
Light
on page 4‑33for more information.
DIC Vehicle Personalization
Your vehicle has personalization capabilities that allow
you to program certain features to a preferred setting.
All of the features listed may not be available on your
vehicle. Only the features available will be displayed on
the DIC.
The default settings for the features were set when your
vehicle left the factory, but may have been changed
from their default state since that time. To change feature settings, use the following procedure:
Entering Personalization Menu
1. Turn the ignition on while the vehicle is stopped.
To avoid excessive drain on the battery, it is
recommended that the headlamps are turned off.
2. Press and hold the information and reset buttons at the same time for one second, then release to
enter the personalization menu.
If the vehicle speed is greater than 2 mph (3 km/h),
only the UNITS menu will be accessible.
3. Press the information button to scroll through the available personalization menu modes.
Press the reset button to scroll through the
available settings for each mode.
If you do not make a selection within ten seconds,
the display will go back to the previous information
displayed.
4-54

Audio System(s)
Determine which radio the vehicle has and read the
following pages to become familiar with its features.
{WARNING:
Taking your eyes off the road for extended periods
could cause a crash resulting in injury or death to
you or others. Do not give extended attention to
entertainment tasks while driving.
This system provides access to many audio and non
audio listings.
To minimize taking your eyes off the road while driving,
do the following while the vehicle is parked:
.Become familiar with the operation and controls of
the audio system.
.Set up the tone, speaker adjustments, and preset
radio stations.
For more information, see Defensive Driving
on
page 5‑2. Notice:
Contact your dealer/retailer before adding
any equipment.
Adding audio or communication equipment could
interfere with the operation of the vehicle's engine,
radio, or other systems, and could damage them.
Follow federal rules covering mobile radio and
telephone equipment.
Notice: The chime signals related to safety belts,
parking brake, and other functions of your vehicle
operate through the radio/entertainment system.
If that equipment is replaced or additional
equipment is added to your vehicle, the chimes
may not work. Make sure that replacement or
additional equipment is compatible with your
vehicle before installing it. See Accessories and
Modifications on page 6‑3.
The vehicle has Retained Accessory Power (RAP).
With RAP, the audio system can be played even after
the ignition is turned off. See Retained Accessory
Power (RAP)
on page 3‑25for more information.
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Your Driving, the Road, and the
Vehicle
Defensive Driving
Defensive driving means“always expect the
unexpected.” The first step in driving defensively
is to wear your safety belt —See Safety Belts: They
Are for Everyone on page 2‑14.
{WARNING:
Assume that other road users (pedestrians,
bicyclists, and other drivers) are going to be
careless and make mistakes. Anticipate what
they might do and be ready. In addition:
.Allow enough following distance between
you and the driver in front of you.
.Focus on the task of driving.
Driver distraction can cause collisions resulting in
injury or possible death. These simple defensive
driving techniques could save your life.
Drunk Driving
{WARNING:
Drinking and then driving is very dangerous.
Your reflexes, perceptions, attentiveness, and
judgment can be affected by even a small amount
of alcohol. You can have a serious —or even
fatal —collision if you drive after drinking. Do not
drink and drive or ride with a driver who has been
drinking. Ride home in a cab; or if you are with a
group, designate a driver who will not drink.
Death and injury associated with drinking and driving is
a global tragedy.
Alcohol affects four things that anyone needs to drive a
vehicle: judgment, muscular coordination, vision, and
attentiveness.
Police records show that almost 40 percent of all motor
vehicle-related deaths involve alcohol. In most cases,
these deaths are the result of someone who was
drinking and driving. In recent years, more than
17,000 annual motor vehicle-related deaths have
been associated with the use of alcohol, with about
250,000 people injured.
5-2

For persons under 21, it is against the law in every
U.S. state to drink alcohol. There are good medical,
psychological, and developmental reasons for
these laws.
The obvious way to eliminate the leading highway
safety problem is for people never to drink alcohol
and then drive.
Medical research shows that alcohol in a person's
system can make crash injuries worse, especially
injuries to the brain, spinal cord, or heart. This means
that when anyone who has been drinking—driver or
passenger —is in a crash, that person's chance of
being killed or permanently disabled is higher than if
the person had not been drinking.
Control of a Vehicle
The following three systems help to control the vehicle
while driving —brakes, steering, and accelerator. At
times, as when driving on snow or ice, it is easy to ask
more of those control systems than the tires and road
can provide. Meaning, you can lose control of the
vehicle. See Traction Control System (TCS)
on
page 5‑9, Enhanced Traction System (ETS)on
page 5‑11, and Electronic Stability Control (ESC)on
page 5‑6.
Adding non‐dealer/non‐retailer accessories can affect
vehicle performance. See Accessories and
Modifications on page 6‑3.
Braking
See Brake System Warning Light on page 4‑30.
Braking action involves perception time and reaction
time. Deciding to push the brake pedal is perception
time. Actually doing it is reaction time.
Average reaction time is about three‐fourths of a
second. But that is only an average. It might be less
with one driver and as long as two or three seconds or
more with another. Age, physical condition, alertness,
coordination, and eyesight all play a part. So do alcohol,
drugs, and frustration. But even in three‐fourths of a
second, a vehicle moving at 100 km/h (60 mph) travels
20 m (66 feet). That could be a lot of distance in an
emergency, so keeping enough space between the
vehicle and others is important.
And, of course, actual stopping distances vary greatly
with the surface of the road, whether it is pavement or
gravel; the condition of the road, whether it is wet, dry,
or icy; tire tread; the condition of the brakes; the weight
of the vehicle; and the amount of brake force applied.
5-3

Avoid needless heavy braking. Some people drive in
spurts, heavy acceleration followed by heavy braking,
rather than keeping pace with traffic. This is a mistake.
The brakes might not have time to cool between hard
stops. The brakes will wear out much faster with a
lot of heavy braking. Keeping pace with the traffic and
allowing realistic following distances eliminates a lot of
unnecessary braking. That means better braking and
longer brake life.
If the engine ever stops while the vehicle is being
driven, brake normally but do not pump the brakes.
If the brakes are pumped, the pedal could get harder
to push down. If the engine stops, there will still be
some power brake assist but it will be used when the
brake is applied. Once the power assist is used up, it
can take longer to stop and the brake pedal will be
harder to push.
If the vehicle has Electronic Stability Control (ESC) and
the 2.0L turbocharged engine, it also has a hydraulic
brake boost feature which supplements the power brake
system to maintain consistent brake performance under
conditions of low brake booster vacuum. Low brake
booster vacuum conditions can include initial start up
after the vehicle has been parked for several hours,
very frequent brake stops, or high altitude driving. When
hydraulic brake boost is active, minor brake pulsation or
movement might be felt but this is normal. If brake pedalfeel changes or the brake pedal feels hard to push, the
system might not be receiving the intended brake boost
and the SVC BRAKE SYSTEM DIC message may be
displayed.
Adding non‐dealer/non‐retailer accessories can affect
vehicle performance. See
Accessories and
Modifications on page 6‑3.
Antilock Brake System (ABS)
The vehicle might have the Antilock Brake System
(ABS), an advanced electronic braking system that
helps prevent a braking skid.
If the vehicle has ABS,
this warning light on the
instrument panel comes
on briefly when the
vehicle is started.
When the engine is started, or when the vehicle begins
to drive away, ABS checks itself. A momentary motor
or clicking noise might be heard while this test is going
on, and it might even be noticed that the brake pedal
moves or pulses a little. This is normal.
5-4

Brake Assist
If this vehicle has ESC with ABS, it also has a Brake
Assist feature designed to assist the driver in stopping
or decreasing vehicle speed in emergency driving
conditions. This feature uses the stability system
hydraulic brake control module to supplement the power
brake system under conditions where the driver has
quickly and forcefully applied the brake pedal in an
attempt to quickly stop or slow down the vehicle. The
stability system hydraulic brake control module
increases brake pressure at each corner of the vehicle
until the ABS activates. Minor brake pedal pulsations or
pedal movement during this time is normal and the
driver should continue to apply the brake pedal as the
driving situation dictates The Brake Assist feature will
automatically disengage when the brake pedal is
released or brake pedal pressure is quickly decreased.
Electronic Stability Control (ESC)
The vehicle has an Electronic Stability Control (ESC)
system which combines antilock brake, and traction and
stability control systems that help the driver maintain
directional control of the vehicle in most driving
conditions.
When the vehicle is started and begins to move, the
system performs several diagnostic checks to ensure
there are no problems. The system may be heard or felt
while it is working. This is normal and does not mean
there is a problem with the vehicle. The system should
initialize before the vehicle reaches 20 mph (32 km/h).
If the system fails to turn on or activate, the ESC/TCS
light comes on, and the ESC OFF and/or SERVICE
ESC message displays.
For more information, seeDriver Information Center
(DIC)
on page 4‑46and Electronic Stability Control
(ESC)/Traction Control System (TCS) Indicator/Warning
Light on page 4‑33.
5-6

This light flashes on the
instrument panel cluster
when the ESC system is
on and activated.
ESC activates when the computer senses a
discrepancy between the intended path and the
direction the vehicle is actually traveling. ESC
selectively applies braking pressure at any one of the
vehicle's brakes to help steer the vehicle in the intended
direction.
When the system activates, an ESC ACTIVE message
displays on the Driver Information Center. See DIC
Warnings and Messages
on page 4‑48. This light also
flashes on the instrument panel cluster when the ESC
system is on and activated. Noise or vibration may be
felt in the brake pedal. This is normal. Continue to steer
the vehicle in the desired direction.
When the light is on solid and the message(s),
SERVICE ESC, ESC OFF, or both display, the system
will not assist the driver in maintaining directional
control of the vehicle. Adjust your driving accordingly.
See DIC Warnings and Messages on page 4‑48. The Electronic Stability Control (ESC) system is
automatically enabled whenever the vehicle is started.
To assist the driver with vehicle directional control,
especially in slippery road conditions, always leave the
system on. ESC can be turned off if needed.
If the vehicle is in cruise control when the system
begins to assist the driver maintain directional control of
the vehicle, the ESC/TCS light will flash and the cruise
control will automatically disengage. The cruise control
can be re-engaged when road conditions allow. See
Cruise Control on page 4‑8.
The ESC/TCS button is
located on the instrument
panel.
The traction control system can be turned off or back
on by pressing the ESC/TCS button. To disable both
traction control and ESC, press and hold the button
from five to ten seconds.
5-7

When the ESC system is turned off, the TRACTION
OFF and ESC OFF messages appear, and the
ESC/TCS light comes on to warn the driver that
both traction control and ESC are disabled.
It is recommended that the system remain on for normal
driving conditions, but it may be necessary to turn the
system off if the vehicle is stuck in sand, mud, ice or
snow, and you want to“rock”your vehicle to attempt to
free it. It may also be necessary to turn off the system
when driving in extreme off-road conditions where high
wheel spin is required. See If Your Vehicle is Stuck in
Sand, Mud, Ice, or Snow
on page 5‑23.
ESC may also turn off automatically if it determines that
a problem exists with the system. The ESC OFF and
SERVICE ESC messages and the ESC/TCS light
comes on to warn the driver that ESC is disabled and
requires service. If the problem does not clear after
restarting the vehicle, see your dealer/retailer for
service. See DIC Warnings and Messages
on
page 4‑48for more information.
Adding non‐dealer/non‐retailer accessories can
affect the vehicle's performance. See Accessories and
Modifications
on page 6‑3for more information.
Competitive Driving Mode
(SS Models Only)
The driver can select this optional handling mode by
pressing the ESC/TCS button on the console two times
quickly. COMPETITIVE MODE will be displayed in the
DIC. See DIC Warnings and Messages
on page 4‑48.
Competitive Driving Mode allows the driver to have full
control of the front wheels while the ESC system helps
maintain directional control of the vehicle by selective
brake application. The ESC/TCS light will be on and the
traction control system will not be operating. Adjust your
driving accordingly. This electronic stability control
mode is recommended only for use during closed track
events and competitive driving venues.
When the ESC button is pressed again, or the vehicle is
restarted, the ESC and TCS will be turned back on.
Notice: When traction control is turned off,
or Competitive Driving Mode is active, it is possible
to lose traction. If you attempt to shift with the
front wheels spinning with a loss of traction, it is
possible to cause damage to the transmission.
Do not attempt to shift when the front wheels do
not have traction. Damage caused by misuse of the
vehicle is not covered. See your warranty book for
additional information.
5-8