2009 SATURN VUE HYBRID service

Brakes
Brake Fluid
The brake master cylinder reservoir
is lled with either DOT-3 or DOT-4
brake uid as indicated on the
reservoir cap. SeeEngine
Compartment Overview on
page 5-10for the location of the
reservoir.
There are only two reasons why the
brake uid level in the reservoir
might go down:
The brake uid level goes down
because of normal brake lining
wear. When new linings are
installed, the uid level goes
back up.
A uid leak in the brake hydraulic
system can also cause a low uid
level. Have the brake hydraulic
system xed, since a leak means
that sooner or later the brakes will
not work well.
Do not top off the brake uid. Adding
uid does not correct a leak. If uid is
added when the linings are worn,
there will be too much uid when new
brake linings are installed. Add or
remove brake uid, as necessary,
only when work is done on the brake
hydraulic system.
{CAUTION
If too much brake uid is added, it
can spill on the engine and burn,
if the engine is hot enough. You
or others could be burned, and
the vehicle could be damaged.
Add brake uid only when work is
done on the brake hydraulic
system.When the brake uid falls to a low
level, the brake warning light comes
on. SeeBrake System Warning
Light on page 3-27.
What to Add
If the vehicle has DOT-3 brake uid,
as indicated on the reservoir cap,
use only new DOT-3 brake uid from
a sealed container. See
Recommended Fluids and
Lubricants on page 6-11.
If the vehicle has DOT-4 brake uid,
as indicated on the reservoir cap,
use only new DOT-4 brake uid from
a sealed container. See
Recommended Fluids and
Lubricants on page 6-11. DOT-4
brake uid requires the brake
hydraulic system to be ushed and
relled with new DOT-4 brake
uid at a regular maintenance
service every two years. See
Additional Required Services on
page 6-5.
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Always clean the brake uid
reservoir cap and the area around
the cap before removing it. This
helps keep dirt from entering
the reservoir.
{CAUTION
With the wrong kind of uid in the
brake hydraulic system, the
brakes might not work well. This
could cause a crash. Always use
the proper brake uid.
Notice:
Using the wrong uid can
badly damage brake hydraulic
system parts. For example,
just a few drops of
mineral-based oil, such as
engine oil, in the brake
hydraulic system can damage
brake hydraulic system
parts so badly that they will
have to be replaced. Do not let
someone put in the wrong
kind of uid.
If brake uid is spilled on the
vehicle’s painted surfaces,
the paint nish can be
damaged. Be careful not to
spill brake uid on the vehicle.
If you do, wash it off
immediately. SeeWashing
Your Vehicle on page 5-69.
Brake Wear
This vehicle has disc brakes. Disc
brake pads have built-in wear
indicators that make a high-pitched
warning sound when the brake
pads are worn and new pads are
needed. The sound can come
and go or be heard all the time the
vehicle is moving, except when
applying the brake pedal rmly.
{CAUTION
The brake wear warning sound
means that soon the brakes will
not work well. That could lead to
an accident. When the brake wear
warning sound is heard, have the
vehicle serviced.Notice:Continuing to drive with
worn-out brake pads could
result in costly brake repair.
Some driving conditions or climates
can cause a brake squeal when
the brakes are rst applied or lightly
applied. This does not mean
something is wrong with the brakes.
Properly torqued wheel nuts are
necessary to help prevent
brake pulsation. When tires are
rotated, inspect brake pads for wear
and evenly tighten wheel nuts in
the proper sequence to torque
specications inCapacities and
Specifications on page 5-81.
Brake linings should always be
replaced as complete axle sets.
Brake Pedal Travel
See your dealer/retailer if the brake
pedal does not return to normal
height, or if there is a rapid increase
in pedal travel. This could be a
sign that brake service might
be required.
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Brake Adjustment
Every time the brakes are applied,
with or without the vehicle
moving, the brakes adjust for wear.
Replacing Brake System
Parts
The braking system on a vehicle is
complex. Its many parts have to
be of top quality and work well
together if the vehicle is to have
really good braking. The vehicle was
designed and tested with top-quality
brake parts. When parts of the
braking system are replaced — for
example, when the brake linings
wear down and new ones are
installed — be sure to get new
approved replacement parts. If
this is not done, the brakes might
not work properly. For example,
if someone puts in brake linings
that are wrong for the vehicle, the
balance between the front andrear brakes can change — for the
worse. The braking performance
expected can change in many other
ways if the wrong replacement
brake parts are installed.
Battery
{CAUTION
Batteries have acid that can burn
you and gas that can explode.
You can be badly hurt if you are
not careful. SeeJump Starting
on page 5-28for tips on working
around a battery without
getting hurt.
Warning:Battery posts, terminals,
and related accessories contain
lead and lead compounds,
chemicals known to the State of
California to cause cancer and
reproductive harm. Wash hands
after handling.This vehicle has a standard 12-volt
battery and a 36-volt hybrid
battery system.
12-Volt Battery
When a new standard 12-volt
battery is needed, see your
dealer/retailer for one that has the
replacement number shown on
the original battery’s label.
36-Volt Battery System
If a new 36-volt hybrid battery
system is needed, see your
dealer/retailer.
Vehicle Storage
Infrequent Usage: If the vehicle is
driven infrequently, remove the
12-volt battery black, negative (−)
cable from the battery, the one that
is exposed. This helps keep the
battery from running down.
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Extended Storage: For extended
storage of the vehicle, remove the
12-volt battery black, negative (−)
cable from the battery or use a
battery trickle charger. This helps
maintain the charge of the battery
over an extended period of time.
Remember to reconnect the battery
when ready to drive the vehicle.
Notice:The 36-volt hybrid
battery system should be
serviced only by a qualied
facility to avoid battery system
damage. See your dealer/retailer if
service is needed.
Notice:If the vehicle is not
driven for over two months, the
36-volt hybrid battery can be
permanently damaged.The 36-volt battery is located behind
the rear seat, under the cargo
oor. If the vehicle is stored for an
extended period of time, drive
the vehicle every two months for
about half an hour to keep the
36-volt hybrid battery charged and
in good working condition.
Jump Starting
The hybrid vehicle has a standard
12-volt battery in the engine
compartment, and a 36-volt battery
under the rear load oor.
{CAUTION
Personal injury or damage to the
vehicle can result if you try jump
starting or using a battery charger
on the 36-volt battery. Use only
the 12-volt battery for jump
starting and charging.If your vehicle’s standard 12-volt
battery has run down, you may want
to use another vehicle and some
jumper cables to start your vehicle.
Be sure to use the following
steps to do it safely.
{CAUTION
Batteries can hurt you. They can
be dangerous because:
They contain acid that can
burn you.
They contain gas that can
explode or ignite.
They contain enough
electricity to burn you.
If you do not follow these steps
exactly, some or all of these
things can hurt you.
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Notice:Ignoring these steps
could result in costly damage to
the vehicle that would not be
covered by the warranty.
Trying to start the vehicle by
pushing or pulling it will not work,
and it could damage the vehicle.
1. Check the other vehicle. It
must have a 12-volt battery with
a negative ground system.
Notice:If the other vehicle’s
system is not a 12-volt system
with a negative ground, both
vehicles can be damaged. Only
use vehicles with 12-volt systems
with negative grounds to jump
start your vehicle.
2. Get the vehicles close enough so
the jumper cables can reach, but
be sure the vehicles are not
touching each other. If they are, it
could cause a ground connection
you do not want. You would not
be able to start your vehicle, and
the bad grounding could damage
the electrical systems.To avoid the possibility of the
vehicles rolling, set the parking
brake rmly on both vehicles
involved in the jump start
procedure. Put an automatic
transmission in P (Park) or
a manual transmission in
N (Neutral) before setting the
parking brake.
Notice:If you leave the radio or
other accessories on during
the jump starting procedure, they
could be damaged. The repairs
would not be covered by the
warranty. Always turn off
the radio and other accessories
when jump starting the vehicle.
3. Turn off the ignition on both
vehicles. Unplug unnecessary
accessories plugged into the
cigarette lighter or the accessory
power outlet. Turn off the radio
and all lamps that are not needed.
This will avoid sparks and help
save both batteries. And it could
save the radio!4. Open each vehicle’s hood and
locate the positive (+) and
negative (−) terminal locations of
the other vehicle. Your vehicle
has a remote positive (+) 12-volt
jump starting terminal (B) and
a remote negative (−) jump
starting terminal (A). You should
always use these remote
terminals instead of the terminals
on the battery. The remote
positive (+) terminal is located
inside the junction box located
above the engine cover. To
access the remote positive (+)
terminal, unlatch the box cover.
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A. Remote Negative (-)
B. Remote Positive (+)
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5. The remote negative (−) terminal
is a stud on the driver side near
the underhood fuse block.
{CAUTION
Using a match near a battery can
cause battery gas to explode.
People have been hurt doing this,
and some have been blinded. Use
a ashlight if you need more light.
Be sure the battery has enough
water. You do not need to add
water to the battery installed in
your new vehicle. But if a battery
has ller caps, be sure the right
amount of uid is there. If it is
low, add water to take care of that
rst. If you do not, explosive gas
could be present.
(Continued)
CAUTION (Continued)
Battery uid contains acid that
can burn you. Do not get it on
you. If you accidentally get it in
your eyes or on your skin, ush
the place with water and get
medical help immediately.
{CAUTION
An electric fan can start up even
when the engine is not running
and can injure you. Keep hands,
clothing and tools away from any
underhood electric fan.
{CAUTION
Fans or other moving engine
parts can injure you badly. Keep
your hands away from moving
parts once the engine is running.6. Check that the jumper cables
do not have loose or missing
insulation. If they do, you could
get a shock. The vehicles could
be damaged too. Before you
connect the cables to the other
vehicle, here are some basic
things you should know.
Positive (+) will go to positive (+)
or to a remote positive
terminal (+) if the vehicle has one.
Negative (−) will go to a heavy,
unpainted metal engine part or to
a remote negative (−) terminal, if
the vehicle has one. Do not
connect positive (+) to
negative (−) or you will get a short
that would damage the battery
and maybe other parts too.
7. Connect the red positive (+)
cable to the remote positive (+)
terminal of your hybrid vehicle.
8. Do not let the other end touch
metal. Connect it to the
positive (+) terminal of the good
battery. Use a remote
positive (+) terminal if the other
vehicle has one.
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9. Now connect the black
negative (−) cable to the
negative (−) terminal of the good
battery. Use a remote negative (−)
terminal if the vehicle has one. Do
not let the other end touch
anything until the next step. The
other end of the negative (−)
cable does not go to the dead
battery. It goes to your vehicle’s
remote negative (−) terminal. The
electrical connection is just as
good there, and the chance of
sparks getting back to the battery
is much less.
10. Try to start the hybrid vehicle.
Notice:If the jumper cables are
connected or removed in the
wrong order, electrical shorting
may occur and damage the
vehicle. The repairs would not be
covered by the vehicle warranty.
Always connect and remove the
jumper cables in the correct order,
making sure that the cables do not
touch each other or other metal.A. Heavy, Unpainted Metal Engine
Part or Remote Negative (−)
Terminal
B. Good Battery or Remote
Positive (+) and Remote
Negative (−) Terminals
C. Dead Battery or Remote
Positive (+) TerminalTo disconnect the jumper cables
from both vehicles, do the following:
1. Disconnect the black negative (−)
cable from the vehicle that had
the dead battery.
2. Disconnect the black negative (−)
cable from the vehicle with the
good battery.
3. Disconnect the red positive (+)
cable from the vehicle with the
good battery.
4. Disconnect the red positive (+)
cable from the other vehicle.
5. Close the remote positive
junction box cover. Jumper Cable Removal
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