brakes SATURN VUE HYBRID 2008 Owners Manual

Automatic Engine Start/Stop
{CAUTION:
There is something about your vehicle that can
make it move suddenly, and you or others can
be seriously injured. This can happen if the
vehicle is in the Auto Stop mode, and the shift
lever is in DRIVE (D). Because your vehicle has
the Automatic Engine Start/Stop feature, your
vehicle’s engine might seem to be shut off
when you come to a complete stop. However,
if you then start to exit the vehicle, as soon as
you take your foot off the brake pedal, the
engine will start again and the vehicle can
move forward. If you are going to exit your
vehicle, rst shift to PARK (P) and turn the
ignition to LOCK/OFF. Then exit.Your vehicle has an automatic engine start/stop feature
that is a hybrid operation. After the engine is started
and has reached operating temperature, the AUTO
STOP feature may turn the engine off when you apply
the brakes and come to a complete stop. When you take
your foot off the brake pedal or press the accelerator
pedal, the engine will start. The engine will continue
to run until the next AUTO STOP.
The AUTO STOP mark on the tachometer indicates
that the engine is in AUTO STOP mode. If the driver’s
door is opened while in AUTO STOP mode, a chime will
sound.
If you are on an incline, your vehicle may roll backwards
a short distance until the engine performs an AUTO
START. The Hill Start Assist feature will help start the
vehicle on a moderate or steep incline. To restart the
engine during the AUTO STOP, release the brake
pedal or press the accelerator pedal. The engine
starts immediately. The vehicle continues to run
until the next stop.
There are several conditions that may prevent an AUTO
STOP or cause an AUTO START.
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Automatic Transmission Operation
If your vehicle has an automatic transmission, the
shift lever is located on the console between the seats.
There are several different
positions for the automatic
transmission.
PARK (P):This position locks your front wheels. It is
the best position to use when you start your engine
because your vehicle cannot move easily.{CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is not fully in PARK (P) with the
parking brake rmly set. Your vehicle can roll.
Do not leave your 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 your vehicle will not move, even
when you are on fairly level ground, always
set your parking brake and move the shift
lever to PARK (P). SeeShifting Into PARK (P)
on page 2-27. If you are pulling a trailer,
seeTowing a Trailer on page 4-31.
Make sure the shift lever is fully in PARK (P) before
starting the engine. Your vehicle has an automatic
transmission shift lock control system. You have to fully
apply your regular brakes rst and then press the shift
lever button before you can shift from PARK (P) when the
ignition key is in RUN. If you cannot shift out of PARK (P),
ease pressure on the shift lever and push the shift lever
all the way into PARK (P) as you maintain brake
application. Then press the shift lever button and move
the shift lever into another gear. SeeShifting Out of
PARK (P) on page 2-28.
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DRIVE (D):This position is for normal driving with
the automatic transmission. It provides the best
fuel economy for your vehicle. If you need more
power for passing, and you are:
Going less than about 35 mph (55 km/h), push your
accelerator pedal about halfway down.
Going about 35 mph (55 km/h), push your
accelerator all the way down.
Downshifting the transmission in slippery road conditions
could result in skidding, see “Skidding” underLoss of
Control on page 4-12.
MANUAL (M):This position allows you to change gears
similar to a manual transmission. If your 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 your 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 Shift Mode (MSM)
(Automatic Transmission)
To use this feature, do the following:
1. Move the shift lever from DRIVE (D) rearward to the
MANUAL MODE (M).
The display will show a 3 for third gear.
When coming to a stop in the manual position, the
vehicle will automatically shift to FIRST (1) gear.
2. Press the plus (+) button to upshift or the minus (−)
button to downshift.
While driving in MSM, the vehicle will have sportier
performance. Use this when you want the vehicle 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. SeeMalfunction Indicator Lamp
on page 3-36.
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Setting Cruise Control
{CAUTION:
If you leave your cruise control on when you
are not using cruise, you might hit a button
and go into cruise when you do not want to.
You could be startled and even lose control.
Keep the cruise control switch off until you
want to use cruise control.
The cruise control buttons
are located on the left side
of the steering wheel.
E(On/Off):Press this button to turn the cruise control
system on and off. An indicator light comes on.
RES+ (Resume/Accel):Press the thumbwheel up to
resume a set speed or to accelerate to a higher speed.
−SET (Set/Coast):Press the thumbwheel down to
set a speed or to decrease the speed.
To set a speed do the following:
1. Press the on/off symbol to turn cruise control on.
The indicator light on the button comes on.
2. Get to the speed desired.
3. Press the thumbwheel toward−SET 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+ briey when the vehicle has reached a
speed of about 25 mph (40 km/h) or more.
This accelerates your vehicle to the previously selected
speed.
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Increasing Speed While Using Cruise
Control
There are two ways to go to a higher speed.
Disengage the cruise control, but do not turn it off.
If the cruise control system is already engaged,
press the thumbwheel up toward RES+ and hold it
until your vehicle accelerates to the desired speed,
and then release the switch. To increase the speed
in very small amounts, press the thumbwheel up
toward RES+ briey and then release it. Each
time this is done, the vehicle will go about 1 mph
(1.6 km/h) faster.
Reducing Speed While Using Cruise
Control
If the cruise control system is already engaged,
Push the thumbwheel toward−SET and hold
until the desired lower speed is reached, then
release it.
To slow down in very small amounts, push the
thumbwheel toward−SET briey. Each time
this is done, the vehicle goes about 1 mph
(1.6 km/h) slower.
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase the vehicle’s
speed. When you take your foot off the pedal, the
vehicle will slow down to the previously set cruise
control speed.
Using Cruise Control on Hills
How well the cruise control works on hills depends upon
the vehicle’s speed, load, and the steepness of the hills.
When going up steep hills, you might have to step on the
accelerator pedal to maintain the vehicle’s speed. When
going downhill, you might have to brake or shift to a lower
gear to maintain the vehicle’s speed. Of course, applying
the brakes ends cruise control. Many drivers nd this to
be too much trouble and do not use cruise control on
steep hills.
Ending Cruise Control
There are three ways to disengage the cruise control:
Step lightly on the brake pedal or clutch; when
cruise control disengages, the indicator light on
the instrument panel cluster goes out.
Press the on/off button, this will turn off the cruise
control system.
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If the light comes on while driving, a chime will sound.
Pull off the road and stop. The pedal might be harder to
push or go closer to the oor. It might also take longer
to stop. If the light is still on, have the vehicle towed
for service. SeeTowing Your Vehicle on page 4-28.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light is
on. Driving with the brake system warning light
on can lead to an accident. If the light is still
on after you have pulled off the road and
stopped carefully, have the vehicle towed
for service.
Anti-lock Brake System (ABS)
Warning Light
For vehicles with
the Antilock Brake
System (ABS), this light
comes on briey when
the engine is started.
That is normal. If the light does not come on then, have
it xed so it will be ready to warn you if there is a problem.
If the ABS light stays on, turn the ignition off, if the light
comes on when you are driving, stop as soon as it is
safely possible and turn the ignition off. Then start the
engine again to reset the system. If the ABS light still
stays on, or comes on again while you are driving,
your vehicle needs service. If the regular brake system
warning light is not on, your vehicle still has brakes, but
not antilock brakes. If the regular brake system warning
light is also on, your vehicle does not have antilock
brakes and there is a problem with the regular brakes.
SeeBrake System Warning Light on page 3-32.
For vehicles with a Driver Information Center (DIC),
seeDIC Warnings and Messages on page 3-50for
all brake related DIC messages.
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Control of a Vehicle
The following three systems help to control your 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 your vehicle.
SeeTraction Control System (TCS) on page 4-7.
Adding non-dealer/non-retailer accessories can affect
your vehicle’s performance. SeeAccessories and
Modifications on page 5-3.
Braking
SeeBrake System Warning Light on page 3-32.
Braking action involves perception time and reaction
time. First, you have to decide to push on the brake
pedal. That is perception time. Then you have to bring
up your foot and do it. That 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 60 mph (100 km/h)travels 66 feet (20 m). That could be a lot of distance
in an emergency, so keeping enough space between
your 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.
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 if you do a lot of heavy braking. If you keep pace
with the traffic and allow realistic following distances,
you will eliminate a lot of unnecessary braking.
That means better braking and longer brake life.
If your vehicle’s engine ever stops while you are driving,
brake normally but do not pump the brakes. If you do,
the pedal could get harder to push down. If the engine
stops, you will still have some power brake assist.
But you will use it when you brake. 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/non-retailer accessories can
affect your vehicle’s performance. SeeAccessories
and Modifications on page 5-3.
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Antilock Brake System (ABS)
Your vehicle has the Antilock Brake System (ABS),
an advanced electronic braking system that will
help prevent a braking skid.
When you start the engine and begin to drive away,
ABS will check itself. You might hear a momentary
motor or clicking noise while this test is going on,
and you might even notice that the brake pedal
moves a little. This is normal.
If there is a problem
with ABS, this warning
light will stay on.
SeeAnti-lock Brake
System (ABS) Warning
Light on page 3-33.
Let us say the road is wet and you are driving
safely. Suddenly, an animal jumps out in front of you.
You slam on the brakes and continue braking.
Here is what happens with ABS:
A computer senses that 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 faster than any
driver could. The computer is programmed to make the
most of available tire and road conditions. This can
help you steer around the obstacle while braking hard.
As you brake, the computer keeps receiving updates
on wheel speed and controls braking pressure
accordingly.
Remember: ABS does not change the time you need to
get your foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle
in front of you, you will not have time to apply the brakes
if that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you
have ABS.
Using ABS
Do not pump the brakes. Just hold the brake pedal
down rmly and let antilock work for you. You might
hear the antilock pump or motor operate, and feel the
brake pedal pulsate, but this is normal.
Braking in Emergencies
With ABS, you can steer and brake at the same time.
In many emergencies, steering can help you more than
even the very best braking.
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Steering in Emergencies
There are times when steering can be more effective
than braking. For example, you come over a hill and
nd a truck stopped in your lane, or a car suddenly
pulls out from nowhere, or a child darts out from
between parked cars and stops right in front of you.
You can avoid these problems by braking — if you
can stop in time. But sometimes you cannot; there is
not room. That is the time for evasive action — steering
around the problem.
Your vehicle can perform very well in emergencies
like these. First apply the brakes. SeeBraking on
page 4-5. It is better to remove as much speed as
you can from a possible collision. Then steer around
the problem, to the left or right depending on the
space available.An emergency like this requires close attention and a
quick decision. If you are holding the steering wheel
at the recommended 9 and 3 o’clock positions, you can
turn it a full 180 degrees very quickly without removing
either hand. But you have to act fast, steer quickly,
and just as quickly straighten the wheel once you have
avoided the object.
The fact that such emergency situations are always
possible is a good reason to practice defensive driving
at all times and wear safety belts properly.
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Off-Road Recovery
Your vehicle’s right wheels can drop off the edge of a
road onto the shoulder while driving.
If the level of the shoulder is only slightly below the
pavement, recovery should be fairly easy. Ease off
the accelerator and then, if there is nothing in the way,
steer so that your vehicle straddles the edge of the
pavement. Turn the steering wheel up to one-quarter
turn until the right front tire contacts the pavement
edge. Then turn the steering wheel to go straight
down the roadway.
Passing
Passing another vehicle on a two-lane road can be
dangerous. To reduce the risk of danger while passing:
Look down the road, to the sides, and to crossroads
for situations that might affect a successful pass.
If in doubt, wait.
Watch for traffic signs, pavement markings, and
lines that could indicate a turn or an intersection.
Never cross a solid or double-solid line on your
side of the lane.
Do not get too close to the vehicle you want to
pass. Doing so can reduce your visibility.
Wait your turn to pass a slow vehicle.
When you are being passed, ease to the right.
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.
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