brake SATURN VUE HYBRID 2009 Service Manual

Service
For service and parts needs, visit
your dealer/retailer. You will receive
genuine Saturn parts and
Saturn-trained and supported
service people.
Genuine Saturn parts have one of
these marks.
Accessories and
Modications
When non-dealer/non-retailer
accessories are added to the vehicle,
they 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 certied parts, including
control module modications, are 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/retailer can
accessorize the vehicle using
genuine GM Accessories. When you
go to your GM dealer/retailer and
ask for GM Accessories, you
will know that GM-trained and
supported service technicians will
perform the work using genuine GM
Accessories.
Also, seeAdding Equipment to Your
Airbag-Equipped Vehicle on
page 1-55.
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
(including some inside the vehicle),
many uids, and some component
wear by-products contain and/or
emit these chemicals.
Service and Appearance Care 5-3
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Checking Things
Under the Hood
{CAUTION
An electric fan under the hood can
start up and injure you even when
the engine is not running. Keep
hands, clothing, and tools away
from any underhood electric fan.
{CAUTION
Things that burn can get on hot
engine parts and start a re.
These include liquids like fuel, oil,
coolant, brake uid, windshield
washer and other uids, and
plastic or rubber. You or others
could be burned. Be careful not to
drop or spill things that will burn
onto a hot engine.
Hood Release
To open the hood, do the following:
1. Pull the handle with this symbol
on it. It is located under the
instrument panel on the driver
side of the vehicle.
2. Then go to the front of the
vehicle and lift up on the
secondary hood release lever.
3. Lift the hood.
Before closing the hood, be sure
all the ller caps are on properly.
Then pull the hood down and close
it rmly.
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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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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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Tire Terminology and
Denitions
Air Pressure:The amount of
air inside the tire pressing
outward on each square inch of
the tire. Air pressure is
expressed in pounds per square
inch (psi) or kilopascal (kPa).
Accessory Weight
:This means
the combined weight of
optional accessories. Some
examples of optional
accessories are, automatic
transmission, power steering,
power brakes, power windows,
power seats, and air
conditioning.
Aspect Ratio
:The relationship
of a tire’s height to its width.
Belt
:A rubber coated layer of
cords that is located between the
plies and the tread. Cords
may be made from steel or other
reinforcing materials.Bead
:The tire bead contains
steel wires wrapped by steel
cords that hold the tire onto
the rim.
Bias Ply Tire
:A pneumatic tire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline of
the tread.
Cold Tire Pressure
:The
amount of air pressure in a tire,
measured in pounds per
square inch (psi) or kilopascals
(kPa) before a tire has built
up heat from driving. See
Inflation - Tire Pressure on
page 5-43.
Curb Weight
:The weight of a
motor vehicle with standard
and optional equipment including
the maximum capacity of fuel,
oil, and coolant, but without
passengers and cargo.DOT Markings
:A code molded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S.
Department of Transportation
(DOT) motor vehicle safety
standards. The DOT code
includes the Tire Identication
Number (TIN), an alphanumeric
designator which can also
identify the tire manufacturer,
production plant, brand, and date
of production.
GVWR
:Gross Vehicle Weight
Rating. SeeLoading the Vehicle
on page 4-18.
GAWR FRT
:Gross Axle Weight
Rating for the front axle. See
Loading the Vehicle on
page 4-18.
GAWR RR
:Gross Axle Weight
Rating for the rear axle. See
Loading the Vehicle on
page 4-18.
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You have two minutes to match
each tire and wheel position.
If it takes longer than two minutes to
match any tire and wheel position,
the matching process stops and you
need to start over.
The TPMS matching process is
outlined below:
1. Set the parking brake.
2. Turn the ignition switch to
ON/RUN with the engine off.
3. Press and hold the Remote
Keyless Entry (RKE) transmitter’s
LOCK and UNLOCK buttons,
at the same time, for about
ve seconds to start the TPMS
learn mode. The horn sounds
twice indicating the TPMS
receiver is ready and in
learn mode.
4. Start with the driver side front
tire. The driver side front turn
signal also comes on to indicate
that corner’s sensor is ready
to be learned.5. Remove the valve cap from the
tire’s valve stem. Activate the
TPMS sensor by increasing
or decreasing the tire’s air
pressure for about eight seconds.
The horn chirp, can take up to
30 seconds to sound. It
chirps one time and then all the
turn signals ash one time to
conrm the sensor identication
code has been matched to
the tire/wheel position.
6. The passenger side front turn
signal comes on to indicate
that corner sensor is ready to be
learned. Proceed to the
passenger side front tire and
repeat the procedure in Step 5.
7. The passenger side rear
turn signal comes on to indicate
that corner sensor is ready to
be learned. Proceed to the
passenger side rear tire and
repeat the procedure in Step 5.
8. The driver side rear turn signal
comes on to indicate that
corner sensor is ready to belearned. Proceed to the driver
side rear tire, and repeat
the procedure in Step 5.
9. After hearing the single horn
chirp for the driver side rear
tire, two additional horn chirps
sound to indicate the tire learning
process is done. Turn the
ignition switch to LOCK/OFF.
If no tires are learned after
entering the TPMS learn mode,
or if communication with the
receiver stops, or if the time limit
has expired, turn the ignition
switch to LOCK/OFF and
start over beginning with Step 2.
10. Set all four tires to the
recommended air pressure level
as indicated on the Tire and
Loading Information label.
11. Put the valve caps back on the
valve stems.
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GM’s exclusive TPC Spec system
considers over a dozen critical
specications that impact the overall
performance of your vehicle,
including brake system performance,
ride and handling, traction control,
and tire pressure monitoring
performance. GM’s TPC Spec
number is molded onto the tire’s
sidewall near the tire size. If the tires
have an all-season tread design,
the TPC spec number will be
followed by a MS, for mud and
snow. SeeTire Sidewall Labeling on
page 5-39for additional information.
GM recommends replacing tires
in sets of four. This is because
uniform tread depth on all tires will
help keep your vehicle performing
most like it did when the tires
were new. Replacing less than a full
set of tires can affect the brakingand handling performance of your
vehicle. SeeTire Inspection
and Rotation on page 5-50for
information on proper tire rotation.
{CAUTION
Mixing tires could cause you
to lose control while driving. If
you mix tires of different sizes,
brands, or types (radial and
bias-belted tires) the vehicle
may not handle properly, and
you could have a crash. Using
tires of different sizes, brands,
or types may also cause
damage to your vehicle. Be
sure to use the correct size,
brand, and type of tires on
your vehicle’s wheels.
{CAUTION
If you use bias-ply tires on the
vehicle, the wheel rim anges
could develop cracks after
many miles of driving. A tire
and/or wheel could fail
suddenly, causing a crash.
Use only radial-ply tires with
the wheels on the vehicle.
If you must replace your vehicle’s
tires with those that do not have a
TPC Spec number, make sure they
are the same size, load range, speed
rating, and construction type (radial
and bias-belted tires) as your
vehicle’s original tires.
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Vehicles that have a tire pressure
monitoring system could give an
inaccurate low-pressure warning if
non-TPC Spec rated tires are
installed on your vehicle. Non-TPC
Spec rated tires may give a
low-pressure warning that is higher
or lower than the proper warning
level you would get with TPC Spec
rated tires. SeeTire Pressure
Monitor System on page 5-45.
Your vehicle’s original equipment
tires are listed on the Tire and
Loading Information label. See
Loading the Vehicle on page 4-18,
for more information about the
Tire and Loading Information label
and its location on your vehicle.Different Size Tires and
Wheels
If you add wheels or tires that are a
different size than your original
equipment wheels and tires,
this may affect the way your vehicle
performs, including its braking,
ride and handling characteristics,
stability, and resistance to rollover.
Additionally, if your vehicle has
electronic systems such as, anti-lock
brakes, rollover airbags, traction
control, and stability control,
the performance of these systems
can be affected.
{CAUTION
If you add different sized wheels,
your vehicle may not provide an
acceptable level of performance
and safety if tires not
recommended for those wheels
are selected. You may increase
the chance that you will crash and
suffer serious injury. Only use
Saturn specic wheel and tire
systems developed for your
vehicle, and have them properly
installed by a Saturn certied
technician.
SeeBuying New Tires on page 5-51
andAccessories and Modifications
on page 5-3for additional
information.
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