CADILLAC SEVILLE 1998 4.G Owners Manual
Page 301 of 378
Downloaded from www.Manualslib.com manuals search engine Power Steering Fluid
The power steering
fluid reservoir is located
next to the fuse relay
center on the passenger’s
side of the engine.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
fluid unless you suspect there
is a leak in the system or
you hear an unusual noise. A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How To Check Power Steering Fluid
When the engine compartment is cool, wipe the cap and
the top of the reservoir clean, then unscrew the cap and
wipe the dipstick with a clean rag. Replace the cap and
completely tighten it. Then remove the cap again and
look at the fluid level on the dipstick.
The level should be at the
FULL COLD mark. If
necessary, add only enough fluid
to bring the level up
to the mark.
What to Use
To determine what kind of fluid to use, see
“Recommended Fluids and Lubricants” in the
Maintenance Schedule booklet. Always use the proper
fluid, Failure
to use the proper fluid can cause leaks and
damage hoses and seals.
Windshield Washer Fluid
What to Use
When you need windshield washer fluid, be sure to read
the manufacturer’s instructions before use.
If you will be
operating your vehicle
in an area where the temperature
may fall below freezing, use a fluid that has sufficient
protection against freezing.
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Page 302 of 378
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The windshield washer fluid reservoir is located next to
the fuse relay center on the passenger’s side of
the engine.
Open the cap labeled WASHER
FLUID. Add washer
fluid until the tank is
full.
NOTICE:
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When using concentrated washer fluid,
follow the manufacturer’s instructions for
adding water.
Don’t
mix water with ready-to-use washer
fluid. Water can cause the solution to freeze
and damage your washer fluid tank and
other parts of the washer system. Also,
water doesn’t clean
as well as washer fluid.
Fill your washer fluid tank only
three-quarters full when
it’s very cold. This
allows for expansion
if freezing occurs,
which could damage the tank
if it is
completely full.
Don’t use engine coolant (antifreeze) m
your windshield washer.
It can damage
your washer system and paint.
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Page 303 of 378
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Brake Fluid
Your brake master cylinder reservoir is here. It is filled
with
DOT-3 brake fluid.
There are only
two reasons why the brake fluid level in the
reservoir might
go down. The first is that the brake fluid
goes down to an acceptable level during normal brake
lining wear. When new linings
are put in, the fluid level goes back
up. The other reason is that fluid is leaking out
of the brake system. If it is, you should have your brake
system fixed, since a leak means that sooner or later your
brakes won’t work well, or won’t work at
all.
So, it isn’t a good idea to “top off’ your brake fluid.
Adding brake fluid won’t correct a leak.
If you add fluid
when your linings are worn, then you’ll have too much
fluid when you get new brake linings. You should add (or remove) brake fluid, as necessary, only when work is
done on the brake hydraulic system.
I m-
I a Ch JTION:
If you have too much brake fluid, it can spill on the
engine. The fluid
will burn if the engine is hot
enough. You or others could be burned, and
your
vehicle could be damaged. Add brake fluid only
when work is done on the brake hydraulic system.
When your brake fluid falls to a low level, your brake
warning light will come on. See “Brake System Warning
Light” in the Index.
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Page 304 of 378
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When you do need brake fluid, use only DOT-3 brake
fluid
-- such as Delco Supreme 11 @ (GM Part
No. 12377967). Use new brake fluid from a sealed
container only.
Always clean the brake fluid reservoir cap and the area
around the cap before removing it. This will help keep
dirt from entering the reservoir.
With the wrong kind of 1 id in your brake
system, your brakes may not work well, or they
may not even work at
all. This could cause a
crash. Always use the proper brake fluid.
NOTICE:
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Using the wrong fluid can badly damage
brake system parts. For example, just
a few
drops
of mineral-based oil, such as engine
oil, in your brake system can damage brake
system parts
so badly that they’ll have to be
replaced. Don’t let someone put
in the
wrong kind
of fluid.
If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be
damaged. Be careful not to spill brake fluid
on your vehicle.
If you do, wash it off
immediately. See “Appearance Care” in
the Index.
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Page 305 of 378
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Your vehicle has four-wheel 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 may come
and
go or be heard all the time your vehicle is moving
(except when you are pushing on the brake
pedal firmly).
r
A CAUTION:
The brake wear warning sound means that soon
your brakes won’t work well. That could lead to
an accident. When you hear the brake wear
warning sound, have your vehicle serviced.
Your vehicle also has electronic wear sensors that let you
know when the brake pads are significantly worn and new
pads are needed. The
CHANGE BRAKE PADS message
will be displayed on the Driver
Information Center when
the brake pads are worn and need
to be replaced. (See
“Change Brake Pads Message” in the Index.)
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I A CAUTION:
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The CHANGE BRAKE PADS message or the
high-pitched warning sound means that soon
your brakes won’t work well. That could lead to
an accident. When the
CHANGE BRAKE PADS
message comes on and stays on, have your
vehicle serviced.
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Page 306 of 378
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Brake Adjustment
Every time you apply the brakes, with or without the vehicle moving, your brakes adjust for wear.
Continuing to drive with worn-out brake pads
could result in costly brake repair.
Replacing Brake System Parts
The braking system on a modern vehicle is complex. Its
Some driving conditions or climates may cause a brake
squeal when the brakes are first 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 torque wheel nuts in the
proper sequence to GM specifications.
Brake linings should always be replaced as complete
axle sets.
See “Brake System Inspection’’ in the Maintenance
Schedule booklet under Part
C “Periodic Maintenance
Inspections.”
Brake Pedal navel
See your dealer 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. 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
GM brake parts. When you replace parts
of your braking
system
-- for example, when your brake linings wear
down and you have to have new ones put in
-- be sure
you get new approved GM replacement parts. If you
don’t, 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’ve come to expect can change in many other ways
if someone puts in the wrong replacement
brake parts.
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Page 307 of 378
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Every new Cadillac has an ACDelco Freedom@ battery. You never have to add water to one
of these. When it’s
time
for a new battery, we recommend an ACDelco
Freedom battery. Get one that has the replacement
number shown on the original battery’s label.
The battery is located under the rear seat cushion.
To
access the battery, see “Removing the Rear Seat
Cushion” in the Index. You don’t need to access the
battery to jump start your vehicle. See “Jump Starting”
in the Index.
‘AC SJ-ION:
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A battery that isn’t properly vented can let
sulfuric acid fumes into the area under the rear
seat cushion. These fumes can damage your rear
seat safety belt systems. You may not be able to
see this damage, and the safety belts might not
provide the protection needed in
a crash. If a
replacement battery is ever needed, it must be
vented in the same manner as the original
battery. Always make
sure that the vent hose is
properly reattached before reinstalling the
seat cushion.
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Page 308 of 378
Downloaded from www.Manualslib.com manuals search engine To be sure the vent hose (A) is properly attached, the
vent
hose connectors (B) must be securely reattached to
the vent outlets
(C) on each side of the battery, and the
vent assembly grommet
(D) must be secured to the floor
Pan
(E).
Vehicle Storage
If you’re not going to drive your vehicle for 25 days or
more, remove the black, negative
(-) cable from the
battery. This will help keep your battery from
running down.
A CAUTIOY ~
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt
if you
aren’t careful. See “Jump Starting’’ in the Index
for tips on working around a battery without getting hurt.
Contact your dealer to learn how to prepare your vehicle
for longer storage periods.
Also, for your audio system, see “Theft-Deterrent
Feature”
in the Index.
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Page 309 of 378
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For any bulb changing procedure not listed in this
section, contact your dealer service department.
Ualogen B--%
4 CAUTT^”T:
Halogen bulbs have pressurized gas inside and
can burst
if you drop or scratch the bulb. You or
others could be injured.
Be sure to read and
follow the instructions on the bulb package.
Headlamps
1. Open the hood and remove the upper filler panel by
loosening all the screws and then lifting the whole
panel. You can later reinstall the upper filler panel by
popping the grommets, along with the screws, back
into the holes.
2. Remove the two bolts fastening the headlamp to the
headlamp mounting bracket.
3. Pull the headlamp straight forward to disengage the
locator
pin at the outboard edge of the headlamp.
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Page 310 of 378
Downloaded from www.Manualslib.com manuals search engine 4. To replace the low-beam bulb, first remove the
rubber housing cover on the rear of the lamp, then turn the bulb socket counterclockwise to unlock the
socket from the
lamp housing.
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