brakes SATURN VUE 2010 User Guide

9-18 Driving and Operating
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. SeeTireson
page 10‑43.
.Turn off cruise control.
Highway Hypnosis
Always be alert and pay attention to
your surroundings while driving.
If you become tired or sleepy, find a
safe place to park your vehicle
and rest.
Other driving tips include:
.Keep the vehicle well ventilated.
.Keep interior temperature cool.
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Driving and Operating 9-19
.Keep your eyes moving—scan
the road ahead and to the sides.
.Check the rearview mirror and
vehicle instruments often.
Hill and Mountain Roads
Driving on steep hills or through
mountains is different than driving
on flat or rolling terrain. Tips for
driving in these conditions include:
.Keep the vehicle serviced and in
good shape.
.Check all fluid levels and brakes,
tires, cooling system, and
transmission.
.Going down steep or long hills,
shift to a lower gear.
{WARNING
If you do not shift down, the
brakes 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. Shift down to let the engine
assist the brakes on a steep
downhill slope.
{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
(Continued)
WARNING (Continued)
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.
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9-20 Driving and Operating
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 9‑38improves 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, if equipped,
on slippery surfaces.
Blizzard Conditions
Being stuck in snow can be in a
serious situation. Stay with the
vehicle unless there is help nearby.
If possible, use the Roadside
Assistance Program
on page 13‑6.
To get help and keep everyone in
the vehicle safe:
.Turn on the hazard warning
flashers.
.Tie a red cloth to an outside
mirror.
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Driving and Operating 9-35
{WARNING
It can be dangerous to get out of
the vehicle if the automatic
transmission shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll. Do
not leave the vehicle when the
engine is running unless you
have to. If you have left the
engine running, the vehicle can
move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
Follow the proper steps to be sure
the vehicle will not move. See
Shifting Into Park on page 9‑31.
If parking on a hill and pulling a
trailer, see Driving Characteristics
and Towing Tips on page 9‑53.
Automatic
Transmission
The shift lever is located on the
console between the seats.
There are several different positions
for the automatic transmission.
P (Park): This position locks the
front wheels. It is the best position
to use when you start the engine
because the vehicle cannot move
easily.
{WARNING
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running unless you
have to. If you have left the
engine running, the vehicle can
move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
See Shifting Into Park
on
page 9‑31
. If you are pulling a
trailer, see Driving Characteristics
and Towing Tips on page 9‑53.
Make sure the shift lever is fully in
P (Park) before starting the engine.
The vehicle has an automatic
transmission shift lock control
system. You have to fully apply the
regular brakes first and then press
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Driving and Operating 9-37
M (Manual):This position allows
you to change gears similar to a
manual transmission. If the vehicle
has this feature, see Manual
Shift Mode.
Notice: Spinning the tires or
holding the vehicle in one place
on a hill using only the
accelerator pedal may damage
the transmission. The repair will
not be covered by the vehicle
warranty. If you are stuck, do not
spin the tires. When stopping on
a hill, use the brakes to hold the
vehicle in place.Manual Mode
Manual Shift Mode (MSM)
(Automatic Transmission)
To use this feature, do the following:
1. Move the shift lever from D (Drive) rearward to
M (Manual).
The six-speed transmission will
downshift to a lower gear and
the instrument panel will display
the gear range selected.
If equipped with a 4-speed
transmission it will display a 3 for
third gear range.
When coming to a stop in the
manual position, the vehicle will
automatically shift to
1 (First) gear.
2. Press the plus (+) button to upshift or the minus (-) button to
downshift. While using the MSM feature the
vehicle will have sportier
performance. You can use this when
driving hilly roads to stay in gear
longer or to downshift for more
power or engine braking.
The transmission will only allow you
to shift into a gear range appropriate
for the vehicle speed.
.The transmission will not
automatically shift to the next
higher gear range without
pressing the button on the shifter
handle.
.The transmission will not allow
shifting to the next lower gear if
the vehicle speed is too high.
If the vehicle does not respond to a
gear change, or detects a problem
with the transmission, the range of
gears may be reduced and the
Malfunction Indicator Lamp will
come on. See Malfunction Indicator
Lamp
on page 5‑15Malfunction
Indicator Lamp .
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9-38 Driving and Operating
Drive Systems
All-Wheel Drive
With this feature, engine power is
always sent to all four wheels. It is
fully automatic, and adjusts itself as
needed for road conditions.
When using a compact spare tire on
an AWD vehicle, the system
automatically detects the compact
spare and disables AWD. To restore
AWD operation and prevent
excessive wear on system, replace
the compact spare with a full-size
tire as soon as possible. See
Compact Spare Tire
on page 10‑73for more information.
Brakes
Antilock Brake
System (ABS)
This vehicle has the Antilock Brake
System (ABS), an advanced
electronic braking system that helps
prevent a braking skid.
When the engine is started and 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 a little. This is normal.
If there is a problem with ABS, this
warning light stays on. SeeAntilock
Brake System (ABS) Warning Light
on page 5‑19. If driving safely on a wet road and it
becomes necessary to slam on the
brakes and continue braking to
avoid a sudden obstacle, a
computer senses that the wheels
are slowing down. If one of the
wheels is about to stop rolling, the
computer will separately work the
brakes at each wheel.
ABS can change the brake pressure
to each wheel, as required, faster
than any driver could. This can help
the driver steer around the obstacle
while braking hard.
As the brakes are applied, the
computer keeps receiving updates
on wheel speed and controls
braking pressure accordingly.
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Driving and Operating 9-39
Remember: ABS does not change
the time needed to get a foot up to
the brake pedal or always decrease
stopping distance. If you get too
close to the vehicle in front of you,
there will not be enough time to
apply the brakes if that vehicle
suddenly slows or stops. Always
leave enough room up ahead to
stop, even with ABS.
Using ABS
Do not pump the brakes. Just hold
the brake pedal down firmly and let
ABS work. The ABS pump or motor
might be heard operating, and the
brake pedal might be felt to pulsate,
but this is normal.
Braking in Emergencies
ABS allows the driver to steer and
brake at the same time. In many
emergencies, steering can help
more than even the very best
braking.
Parking Brake
The parking brake lever is located in
the center console between the
front seats.
To set the parking brake, hold the
brake pedal down and pull up on the
parking brake lever. If the ignition is
in ON/RUN, the brake system
warning light will come on.To release the parking brake, hold
the brake pedal down. Pull the
parking brake lever up until you can
press the release button. Hold the
release button in as you move the
brake lever all the way down.
Release the parking brake before
driving the vehicle.
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.
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9-40 Driving and Operating
Ride Control Systems
Traction Control
System (TCS)
The vehicle has 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 any of
the drive wheels are spinning or
beginning to lose traction. When this
happens, TCS applies the brakes to
limit wheel spin and also reduces
engine power. The system may be
heard or felt while it is working, but
this is normal.This light will flash when TCS is
limiting wheel spin.
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. See If the Vehicle
is Stuck
on page 9‑22for more
information.
The TCS/StabiliTrak button is
located on the instrument panel.
Press and release this button to turn
off TCS. The TCS warning light will
be displayed on the instrument
panel cluster. The traction control
system can be turned back on by
pressing the TCS/StabiliTrak button.
If the system is limiting wheel spin
when the button is pressed, the
system will not turn off until there is
no longer a current need to limit
wheel spin. The system can be
turned back on at any time by
pressing the button again. If the
TCS light does not come on, TCS
may not be functioning properly and
the vehicle should be serviced at
your dealer/retailer.
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Driving and Operating 9-41
Adding non‐dealer/non‐retailer
accessories can affect the vehicle's
performance. SeeAccessories and
Modifications
on page 10‑3for
more information.
StabiliTrak System
The vehicle has a stability control
system called StabiliTrak which
combines antilock brake, traction
and stability control systems and
helps the driver maintain directional
control of the vehicle in most driving
conditions.
StabiliTrak activates when the
computer senses a diifference
between the intended path and the
direction the vehicle is actually
traveling. StabiliTrak selectively
applies braking pressure at any one
of the vehicle's brakes to assist the
driver with keeping the vehicle on
the intended path.
When the vehicle is started and
begins to move, the system
performs several diagnostic checks
to insure 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.
This light is located on the
instrument panel cluster.
It will flash when StabiliTrak is both
on and activated.
If the system fails to turn on or
activate, this light will be on solid.
When the light is on solid, the
system will not assist the driver
maintain directional control of the
vehicle. Adjust your driving
accordingly.
The StabiliTrak system
automatically comes on 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. StabiliTrak can be
turned off if needed.The Traction Control System (TCS)/
StabiliTrak button is located on the
instrument panel.
TCS can be turned off or turned on
by pressing and releasing the TCS/
StabiliTrak button. To disable both
StabiliTrak and TCS, press and hold
the button until the TCS/StabiliTrak
warning light turns on solid.
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.
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Driving and Operating 9-43
The cruise control buttons are on
the left side of the steering wheel.
E(On/Off):Press to turn the
cruise control system on and off. An
indicator light comes on.
RES+ (Resume/Accel): Move the
thumbwheel up to resume a set
speed or to accelerate to a higher
speed.
−SET(Set/Coast): Press the
thumbwheel to set a speed or move
the thumbwheel down to decrease
the speed. To set a speed:
1. Press
Eto turn cruise control
on. The indicator light on the
button comes on.
2. Get to the speed desired.
3. Press the thumbwheel and release it.
4. Take your foot off the accelerator pedal.
When the brakes are applied, the
cruise control shuts off.
Resuming a Set Speed
If the cruise control is set at a
desired speed and then the brakes
are applied, the cruise control is
disengaged. The indicator light on
the instrument panel cluster goes
out when the cruise is no longer
engaged. To return to the previously
set speed, press the thumbwheel up
toward RES+ briefly when the
vehicle has reached a speed of
about 40 km/h (25 mph) or more.
This accelerates the vehicle to the
previously selected speed. Increasing Speed While Using
Cruise Control
To increase the cruise speed while
using cruise control:
.Move the thumbwheel up toward
RES+ and hold it until the
vehicle accelerates to the
desired speed, and then release
the switch.
.To increase the speed in small
amounts, move the thumbwheel
up toward RES+ briefly and then
release it. Each time this is
done, the vehicle goes about
1.6 km/h (1 mph) faster.
.Use the accelerator pedal to
reach the desired speed and
move the thumbwheel towards
−SET. The new desired speed
must be greater than the
previous set speed by at least
8 km/h (5 mph).
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