brakes SATURN VUE HYBRID 2007 Owner's Manual

3. When the chocks are in place, release the
regular brakes until the chocks absorb
the load.
4. Reapply the regular brakes. Then apply your
parking brake and shift into PARK (P).
5. Release the regular brakes.
When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal
down while you:
start your engine,
shift into a gear, and
release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the
chocks.
4. Stop and have someone pick up and store
the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when
you’re pulling a trailer. SeeScheduled Maintenance
on page 392for more information. Things that
are especially important in trailer operation are
automatic transaxle uid (don’t overll), engine oil,
drive belt, cooling system and brake system.
Each of these is covered in this manual, and the
Index will help you nd them quickly. If you’re
trailering, it’s a good idea to review this information
before you start your trip.
Check periodically to see that all hitch nuts and
bolts are tight.
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Service........................................................ 287
Accessories and Modications................... 287
California Proposition 65 Warning.............. 288
Doing Your Own Service Work.................. 288
Adding Equipment to the Outside of
Your Vehicle.......................................... 289
Fuel............................................................. 289
Gasoline Octane........................................ 289
Gasoline Specications.............................. 289
California Fuel........................................... 290
Additives................................................... 290
Fuels in Foreign Countries........................ 291
Filling the Tank......................................... 292
Filling a Portable Fuel Container............... 294
Checking Things Under the Hood.............. 294
Hood Release........................................... 295
Engine Compartment Overview.................. 296
Engine Oil................................................. 297
Engine Oil Life System.............................. 300
Engine Air Cleaner/Filter............................ 302
Automatic Transaxle Fluid......................... 305Engine Coolant.......................................... 306
Coolant Surge Tank Pressure Cap............ 309
Engine Overheating................................... 309
Cooling System......................................... 311
Windshield Washer Fluid........................... 317
Brakes...................................................... 318
Battery...................................................... 321
Jump Starting............................................ 322
Headlamp Aiming........................................ 328
Bulb Replacement....................................... 331
Halogen Bulbs........................................... 331
Headlamps................................................ 331
Front Turn Signal and Parking Lamps....... 334
Center High-Mounted
Stoplamp (CHMSL)................................ 335
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps...................................... 336
License Plate Lamp................................... 337
Replacement Bulbs................................... 337
Windshield Wiper Blade Replacement....... 338
Section 5 Service and Appearance Care
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Service
Your Saturn retailer knows your vehicle best and
wants you to be happy with it. We hope you
will go to your retailer for all your service needs.
You will get genuine Saturn parts and
Saturn-trained and supported service people.
We hope you will want to keep your Saturn vehicle
all Saturn.
Genuine Saturn parts have one of these marks.
Accessories and Modications
When you add non-Saturn accessories to your
vehicle they can affect your vehicle’s performance
and safety, including such things as, airbags,
braking, stability, ride and handling, emissions
systems, aerodynamics, durability, and electronic
systems like anti-lock brakes, traction control,
and stability control. Some of these accessories
may even cause malfunction or damage not
covered by warranty.
Saturn accessories are designed to complement
and function with other systems on your
vehicle. Your Saturn retailer can accessorize your
vehicle using genuine Saturn accessories.
When you go to your Saturn retailer and ask for
Saturn accessories, you will know that
Saturn-trained and supported service technicians
will perform the work using genuine Saturn
accessories.
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A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 302.
B. Remote Negative (−) Terminal (On generator).
SeeJump Starting on page 322.
C. Engine Oil Dipstick (out of view). SeeEngine
Oil on page 297.
D. Engine Oil Fill Cap. SeeEngine Oil on
page 297.
E. Hybrid Underhood Fuse Block (Under engine
cover).
F. Brake Fluid Reservoir (Under engine cover).
SeeBrakes on page 318.
G. Main Underhood Fuse Block. Contains Remote
Positive (+) Terminal (Under engine cover).
SeeJump Starting on page 322.
H. Engine Coolant Surge Tank. SeeCooling
System on page 311.
I. Windshield Washer Fluid Reservoir. See
Windshield Washer Fluid on page 317.Engine Oil
Checking Engine Oil
It is a good idea to check the engine oil every time
you get fuel. In order to get an accurate reading,
the oil must be warm and the vehicle must be
on level ground.
The engine oil dipstick handle is a yellow loop.
SeeEngine Compartment Overview on page 296
for the location of the engine oil dipstick.
1. Turn off the engine and give the oil several
minutes to drain back into the oil pan. If you
do not do this, the oil dipstick might not
show the actual level.
2. Pull out the dipstick and clean it with a paper
towel or cloth, then push it back in all the
way. Remove it again, keeping the tip down,
and check the level.
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Brakes
Brake Fluid
Your brake master
cylinder reservoir is
lled with DOT-3 brake
uid. SeeEngine
Compartment Overview
on page 296for the
location of the reservoir.
The brake master cylinder reservoir is located
under the engine cover. To access the reservoir,
pull up on the engine cover and lift it off the engine.
There are only two reasons why the brake uid
level in the reservoir might go down. The rst is that
the brake uid goes down to an acceptable level
during normal brake lining wear. When new linings
are put in, the uid level goes back up. The other
reason is that uid is leaking out of the brake
system. If it is, you should have your brake system
xed, since a leak means that sooner or later your
brakes will not work well, or will not work at all.So, it is not a good idea to top off your brake uid.
Adding brake uid will not correct a leak. If you
add uid when your linings are worn, then you will
have too much uid when you get new brake
linings. You should add or remove brake uid,
as necessary, only when work is done on
the brake hydraulic system.
{CAUTION:
If your vehicle has too much brake uid, it
can spill on the engine. The uid will burn
if the engine is hot enough. You or others
could be burned, and your vehicle could
be damaged. Add brake uid only when
work is done on the brake hydraulic
system.
When your brake uid falls to a low level, your
brake warning light will come on. SeeBrake
System Warning Light on page 169.
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What to Add
When you do need brake uid, use only DOT-3
brake uid. Use new brake uid from a sealed
container only. SeeRecommended Fluids
and Lubricants on page 401.
Always clean the brake uid reservoir cap and the
area around the cap before removing it. This
will help keep dirt from entering the reservoir.
{CAUTION:
With the wrong kind of uid in the brake
system, the brakes may not work well, or
they may not even work at all. This could
cause a crash. Always use the proper
brake uid.Notice:
Using the wrong uid can badly damage
brake system parts. For example, just a
few drops of mineral-based oil, such
as engine oil, in the brake system can
damage brake system parts so badly that
they will have to be replaced. Do not
let someone put in the wrong kind of uid.
If you spill brake uid on your vehicle’s
painted surfaces, the paint nish can
be damaged. Be careful not to spill brake
uid on your vehicle. If you do, wash it
off immediately. SeeWashing Your Vehicle
on page 374.
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Brake Wear
Your vehicle has front disc brakes and rear drum
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 may come and go or be heard all
the time your vehicle is moving, except when you
are pushing on 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 you hear
the brake wear warning sound, have your
vehicle serviced.
Notice:Continuing to drive with worn-out
brake pads could result in costly brake repair.Some driving conditions or climates may cause a
brake squeal when the brakes are rst applied
or lightly applied. This does not mean something
is wrong with your 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 Saturn
torque specications.
Your rear drum brakes do not have wear
indicators, but if you ever hear a rear brake
rubbing noise, have the rear brake linings
inspected immediately. Also, the rear brake drums
should be removed and inspected each time
the tires are removed for rotation or changing.
When you have the front brake pads replaced,
have the rear brakes inspected, too.
Brake linings should always be replaced as
complete axle sets.
Brake Pedal Travel
See your 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 of brake trouble.
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Brake Adjustment
Every time you make a moderate brake stop, your
brakes adjust for wear. If you rarely make a
moderate or heavier stop, then your brakes might
not adjust correctly. If you drive in that way,
then — very carefully — make a few moderate
brake stops about every 1,000 miles (1 600 km),
so your brakes will adjust properly.
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. Your vehicle was designed and
tested with top-quality brake parts. When you
replace parts of your braking system — for
example, when your brake linings wear down and
you need new ones put in — be sure you get
new approved Saturn replacement parts. If you do
not, your brakes may no longer work properly.
For example, if someone puts in brake linings
that are wrong for your vehicle, the balance
between your front and rear brakes can
change — for the worse. The braking performance
you have come to expect can change in many
other ways if someone puts in the wrong
replacement brake parts.
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 322for 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.
Your vehicle has a standard 12-volt battery
and a 36-volt hybrid battery system.
12-Volt Battery
When it is time for a new standard 12-volt battery,
get one that has the replacement number
shown on the original battery’s label. We
recommend an ACDelco
®replacement battery.
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(C) Aspect Ratio:A two-digit number that
indicates the tire height-to-width measurements.
For example, if the tire size aspect ratio is 75,
as shown in item C, of the illustration, it would
mean that the tire’s sidewall is 75 percent as high
as it is wide.
(D) Construction Code:A letter code is used to
indicate the type of ply construction in the tire.
The letter R means radial ply construction;
the letter D means diagonal or bias ply
construction; and the letter B means belted-bias
ply construction.
(E) Rim Diameter:Diameter of the wheel in
inches.
(F) Service Description:The service description
indicates the load range and speed rating of a
tire. The load index can range from 1 to 279.
Speed ratings range from A to Z.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/
transaxle, 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.
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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.
Your vehicle’s original equipment tires are listed on
the Tire and Loading Information label. This
label is attached to the vehicle’s center pillar
(B-pillar). SeeLoading Your Vehicle on page 264,
for more information about the Tire and Loading
Information label.
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, 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 350and
Accessories and Modications on page 287for
additional information.
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