traction control CHEVROLET MALIBU 2011 7.G User Guide

Black plate (4,1)Chevrolet Malibu Owner Manual - 2011
9-4 Driving and Operating
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.
Adding non‐dealer accessories can
affect vehicle performance. See
Accessories and Modifications
on
page 10‑3.
Steering
Electric Power Steering
If the vehicle has the electric
power steering system and the
engine stalls while driving, the
power steering assist system will
continue to operate until you are
able to stop the vehicle. If power
steering assist is lost because the electric power steering system is not
functioning, the vehicle can be
steered but it will take more effort.
If you turn the steering wheel in
either direction several times until it
stops, or hold the steering wheel in
the stopped position for an
extended amount of time, you may
notice a reduced amount of power
steering assist. The normal amount
of power steering assist should
return shortly after a few normal
steering movements.
The electric power steering system
does not require regular
maintenance. If you suspect
steering system problems, contact
your dealer for service repairs.
Hydraulic Power Steering
If the vehicle has the hydraulic
power steering system and power
steering assist is lost because the
engine stops or the power steering
system is not functioning, the
vehicle can be steered but it will
take more effort.
Steering Tips
It is important to take curves at a
reasonable speed.
Traction in a curve depends on the
condition of the tires and the road
surface, the angle at which the
curve is banked, and vehicle speed.
While in a curve, speed is the one
factor that can be controlled.
If there is a need to reduce speed,
do it before entering the curve, while
the front wheels are straight.
Try to adjust the speed so you can
drive through the curve. Maintain a
reasonable, steady speed. Wait to
accelerate until out of the curve, and
then accelerate gently into the
straightaway.

Black plate (6,1)Chevrolet Malibu Owner Manual - 2011
9-6 Driving and Operating
one-eighth turn, until the right front
tire contacts the pavement edge.
Then turn the steering wheel to go
straight down the roadway.
Loss of Control
Let us review what driving experts
say about what happens when the
three control systems—brakes,
steering, and acceleration —do not
have enough friction where the tires
meet the road to do what the driver
has asked.
In any emergency, do not give up.
Keep trying to steer and constantly
seek an escape route or area of
less danger.
Skidding
In a skid, a driver can lose control of
the vehicle. Defensive drivers avoid
most skids by taking reasonable
care suited to existing conditions,
and by not overdriving those
conditions. But skids are always
possible.
The three types of skids correspond
to the vehicle's three control
systems. In the braking skid, the
wheels are not rolling. In the
steering or cornering skid, too much
speed or steering in a curve causes
tires to slip and lose cornering force.
And in the acceleration skid, too
much throttle causes the driving
wheels to spin.
If the vehicle starts to slide, ease
your foot off the accelerator pedal
and quickly steer the way you want
the vehicle to go. If you start
steering quickly enough, the vehicle
may straighten out. Always be ready
for a second skid if it occurs. Of course, traction is reduced when
water, snow, ice, gravel, or other
material is on the road. For safety,
slow down and adjust your driving to
these conditions. It is important to
slow down on slippery surfaces
because stopping distance is longer
and vehicle control more limited.
While driving on a surface with
reduced traction, try to avoid
sudden steering, acceleration,
or braking, including reducing
vehicle speed by shifting to a lower
gear. Any sudden changes could
cause the tires to slide. You might
not realize the surface is slippery
until the vehicle is skidding. Learn to
recognize warning clues
—such as
enough water, ice, or packed snow
on the road to make a mirrored
surface —and slow down when you
have any doubt.
Remember: Antilock brakes help
avoid only the braking skid.

Black plate (7,1)Chevrolet Malibu Owner Manual - 2011
Driving and Operating 9-7
Driving on Wet Roads
Rain and wet roads can reduce
vehicle traction and affect your
ability to stop and accelerate.
Always drive slower in these types
of driving conditions and avoid
driving through large puddles and
deep‐standing or flowing water.
{WARNING
Wet brakes can cause crashes.
They might not work as well in a
quick stop and could cause
pulling to one side. You could
lose control of the vehicle.
After driving through a large
puddle of water or a car/vehicle
wash, lightly apply the brake
pedal until the brakes work
normally.(Continued)
WARNING (Continued)
Flowing or rushing water creates
strong forces. Driving through
flowing water could cause your
vehicle to be carried away. If this
happens, you and other vehicle
occupants could drown. Do not
ignore police warnings and be
very cautious about trying to drive
through flowing water.
Hydroplaning
Hydroplaning is dangerous. Water
can build up under your vehicle's
tires so they actually ride on the
water. This can happen if the road is
wet enough and you are going fast
enough. When your vehicle is
hydroplaning, it has little or no
contact with the road. There is no hard and fast rule about
hydroplaning. The best advice is to
slow down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet
weather driving tips include:
.Allow extra following distance.
.Pass with caution.
.Keep windshield wiping
equipment in good shape.
.Keep the windshield washer fluid
reservoir filled.
.Have good tires with proper
tread depth. See
Tireson
page 10‑38.
.Turn off cruise control.

Black plate (9,1)Chevrolet Malibu Owner Manual - 2011
Driving and Operating 9-9
{WARNING
Coasting downhill in N (Neutral)
or with the ignition off is
dangerous. The brakes will have
to do all the work of slowing down
and they could get so hot that
they would not work well. You
would then have poor braking or
even none going down a hill. You
could crash. Always have the
engine running and the vehicle in
gear when going downhill.
.Stay in your own lane. Do not
swing wide or cut across the
center of the road. Drive at
speeds that let you stay in your
own lane.
.Top of hills: Be alert—
something could be in your
lane (stalled car, accident).
.Pay attention to special road
signs (falling rocks area, winding
roads, long grades, passing or
no-passing zones) and take
appropriate action.
Winter Driving
Driving on Snow or Ice
Drive carefully when there is snow
or ice between the tires and the
road, creating less traction or grip.
Wet ice can occur at about 0°C
(32°F) when freezing rain begins to
fall, resulting in even less traction.
Avoid driving on wet ice or in
freezing rain until roads can be
treated with salt or sand.
Drive with caution, whatever the
condition. Accelerate gently so
traction is not lost. Accelerating too
quickly causes the wheels to spin
and makes the surface under the
tires slick, so there is even less
traction. Try not to break the fragile traction.
If you accelerate too fast, the drive
wheels will spin and polish the
surface under the tires even more.
The
Antilock Brake System (ABS)
on page 9‑28improves vehicle
stability during hard stops on
slippery roads, but apply the brakes
sooner than when on dry pavement.
Allow greater following distance on
any slippery road and watch for
slippery spots. Icy patches can
occur on otherwise clear roads in
shaded areas. The surface of a
curve or an overpass can remain icy
when the surrounding roads are
clear. Avoid sudden steering
maneuvers and braking while
on ice.
Turn off cruise control on slippery
surfaces.

Black plate (30,1)Chevrolet Malibu Owner Manual - 2011
9-30 Driving and Operating
pedal with your left foot until you
feel the pedal release. If the parking
brake is not released when you
begin to drive, the brake system
warning light comes on and a chime
sounds as a warning that the
parking brake is still on.
The PUSH PARK PEDAL message
will also display in the Driver
Information Center (DIC) as a
reminder to release the parking
brake. SeeDriver Information
Center (DIC) on page 5‑23.
Notice: Driving with the parking
brake on can overheat the brake
system and cause premature
wear or damage to brake system
parts. Make sure that the parking
brake is fully released and the
brake warning light is off before
driving.
If you are towing a trailer and are
parking on a hill, see Driving
Characteristics and Towing Tips
on
page 9‑43.
Brake Assist
This vehicle 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 pulsation 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.
Ride Control Systems
Traction Control
System (TCS)
The vehicle may have a Traction
Control System (TCS) that limits
wheel spin. This is especially useful
in slippery road conditions. The
system operates only if it senses
that the front wheels are spinning
too much or are beginning to lose
traction. When this happens, the
system works the front brakes and
reduces engine power by closing
the throttle and managing engine
spark to limit wheel spin.
This light will flash when the traction
control system is limiting wheel spin.

Black plate (31,1)Chevrolet Malibu Owner Manual - 2011
Driving and Operating 9-31
The system may be heard or felt
while it is working, but this is
normal.
If the vehicle is in cruise control
when TCS begins to limit wheel
spin, the cruise control will
automatically disengage. The cruise
control may be re-engaged when
road conditions allow. SeeCruise
Control on page 9‑34.
When this light is on solid and either
the SERVICE TRACTION or
TRACTION OFF message is
displayed, the system will not limit
wheel spin.
Adjust your driving accordingly. See
Ride Control System Messages
on
page 5‑28for more information. The Traction Control System is
automatically enabled whenever the
vehicle is started. To limit wheel
spin, especially in slippery road
conditions, always leave the system
enabled. TCS can be turned off if
needed.
It is recommended to leave the
system 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”the 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 the Vehicle is Stuck
on page 9‑11.
To turn the system off or on, press
and release this button located on
the center console.
The DIC will display the appropriate
message as described previously
when the button is pressed.
Traction Control Operation
Traction control limits wheel spin by
reducing engine power to the
wheels (engine speed management)
and by applying brakes to each
individual wheel (brake-traction
control) as necessary.
The traction control system is
enabled automatically when the
vehicle is started, and it will activate
and flash the ESC/TCS light and
display the LOW TRACTION

Black plate (32,1)Chevrolet Malibu Owner Manual - 2011
9-32 Driving and Operating
message if it senses either of the
front wheels are spinning or
beginning to lose traction while
driving. For more information on the
LOW TRACTION message, see
Ride Control System Messages
on
page 5‑28.
Notice: If the wheel(s) of one axle
are allowed to spin excessively
while the ESC/TCS, ABS and
Brake warning lights and the
SERVICE ESC and/or SERVICE
TRACTION messages are
displayed, the differential could
be damaged. The repairs would
not be covered by the vehicle
warranty. Reduce engine power
and do not spin the wheel(s)
excessively while these lights and
this message are displayed.
Notice: When traction control is
turned off, 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.
The traction control system may
activate on dry or rough roads or
under conditions such as heavy
acceleration while turning or
abrupt upshifts/downshifts of the
transmission. When this happens, a
reduction in acceleration may be
noticed, or a noise or vibration may
be heard. This is normal.
If the vehicle is in cruise control
when the system activates, the
ESC/TCS light will flash and the
cruise control will automatically
disengage. The cruise control
may be re-engaged when road
conditions allow. See
Cruise Control
on page 9‑34. Adding non‐dealer/non‐retailer
accessories can affect the vehicle's
performance. See
Accessories and
Modifications
on page 10‑3for
more information.
Electronic Stability
Control (ESC)
The vehicle has an Electronic
Stability Control (ESC) system
which combines antilock brake,
traction and stability control systems
and helps the driver maintain
directional control of the vehicle in
most driving conditions.
When you first start the vehicle and
begin to drive away, 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 32 km/h (20 mph).

Black plate (33,1)Chevrolet Malibu Owner Manual - 2011
Driving and Operating 9-33
If the system fails to turn on or
activate, the ESC/TCS light will be
on solid, and the ESC OFF or
SERVICE ESC message will be
displayed.
For more information, seeRide
Control System Messages
on
page 5‑28.
This light will flash on the instrument
panel cluster when the ESC system
is both on and activated.
The system may be heard or felt
while it is working; this is normal.
When the light is on solid and either
the SERVICE ESC or ESC OFF
message is displayed, the system
will not assist the driver in
maintaining directional control of the vehicle. Adjust your driving
accordingly. See
Ride Control
System Messages on page 5‑28.
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, the system should
always be left on. But, 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 system may be
re-engaged when road conditions
allow. See Cruise Control
on
page 9‑34.
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 briefly.
When the ESC system is turned off,
the TRACTION OFF and ESC OFF
messages will appear, and the ESC/
TCS light will be on solid to warn
the driver that both traction control
and ESC are disabled.
It is recommended to leave the
system 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,

Black plate (34,1)Chevrolet Malibu Owner Manual - 2011
9-34 Driving and Operating
and you want to“rock”the 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 the Vehicle is Stuck
on page 9‑11.
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 will be on solid to
warn the driver that ESC is disabled
and requires service. If the problem
does not clear after restarting the
vehicle, see your dealer for service.
See Ride Control System Messages
on page 5‑28for more information.
Adding non‐dealer/non‐retailer
accessories can affect the vehicle's
performance. See Accessories and
Modifications
on page 10‑3for
more information.
Cruise Control
Cruise control lets a speed of about
40 km/h (25 mph) or more be
maintained without keeping your
foot on the accelerator. This can
really help on long trips. Cruise
control does not work at speeds
below 40 km/h (25 mph).
When the brakes are applied, the
cruise control shuts off.
If the vehicle is in cruise control and
the Traction Control System (TCS)
or Enhanced Traction System (ETS)
begins to limit wheel spin, the cruise
control automatically disengages.
See Traction Control System (TCS)
on page 9‑30andElectronic
Stability Control (ESC)on
page 9‑32. When road conditions
allow, the cruise control can be used
again.
{WARNING
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. So, do not use
the cruise control on winding
roads or in heavy traffic.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause excessive wheel slip, and
you could lose control. Do not use
cruise control on slippery roads.

Black plate (3,1)Chevrolet Malibu Owner Manual - 2011
Vehicle Care 10-3
California Proposition
65 Warning
Most motor vehicles, including this
one, contain and/or emit chemicals
known to the State of California to
cause cancer and birth defects or
other reproductive harm. Engine
exhaust, many parts and systems,
many fluids, and some component
wear by-products contain and/or
emit these chemicals.
California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, seat belt pretensioners,
and lithium batteries contained in
remote keyless transmitters, may
contain perchlorate materials.
Special handling may be necessary.
For additional information, see
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Accessories and
Modifications
Adding non‐dealer accessories to
the vehicle can affect vehicle
performance and safety, including
such things as airbags, braking,
stability, ride and handling,
emissions systems, aerodynamics,
durability, and electronic systems
like antilock brakes, traction control,
and stability control. Some of these
accessories could even cause
malfunction or damage not covered
by the vehicle warranty.
Damage to vehicle components
resulting from the installation or use
of non‐GM certified parts, including
control module modifications, is not
covered under the terms of the
vehicle warranty and may affect
remaining warranty coverage for
affected parts.GM Accessories are designed to
complement and function with other
systems on the vehicle. Your GM
dealer can accessorize the vehicle
using genuine GM Accessories.
When you go to your GM dealer
and ask for GM Accessories, you
will know that GM-trained and
supported service technicians will
perform the work using genuine GM
Accessories.
Also, see
Adding Equipment to the
Airbag-Equipped Vehicle
on
page 3‑36.