CADILLAC FLEETWOOD 1994 Owners Manual

Adding Coolant
Your cooling system when hot is under a lot of pressure. If the “LOW
COOLANT” light should appear, you need to add coolant. If it doesn’t
the coolant
is at the proper fill level.
To Check Coolant
When your engine is cold, the coolant level should be at the base of the
filler neck.
To Add Coolant
If you need more coolant, add the proper mix at the surge tank, but only
when the engine is cool.
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When replacing the pressure cap, make sure it is tight.
SURGE TANK PRESSURE CAP
NOTICE:
Your surge tank cap is a 15 psi (105 kPa) pressure-type cap and
must be tightly installed to prevent coolant loss and possible
engine damage from overheating. Be sure the arrows on the cap \
line up with the
overflow tube on the radiator filler neck.
When you replace your surge tank pressure cap, an GM cap is
recommended.
THERMOSTAT
Engine coolant temperature is controlled by a thermostat in the engine
coolant system. The thermostat stops the
flow of coolant through the
radiator until the coolant reaches a preset temperature.
When you replace your thermostat, an
AC@ thermostat is recommended.
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POWER STEERING FLUID
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How To Check Power Steering Fluid
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.
When the engine compartment is hot, the level should be at the
“H” mark.
When the engine compartment is cool, the level should be at the
“C” mark.

What to Add
Refer to the Maintenance Schedule to determine what kind of fluid to
use. See “Recommended Fluids and Lubricants” in the Index.
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NOTICE:
When adding power steering fluid or making a complete fluid
change, always use the proper fluid. Failure to use the proper
fluid can cause leaks and damage hoses and seals.
WINDSHIELD WASHER FLUID
b Add
Open the cap labeled
“WASHER FLUID
ONLY.” Add washer
fluid until the bottle is
full.
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NOTICE:
. When using concentrated washer fluid, .follow the
manufacturer‘s instructions. for adding water.
..
1 Don’t, mix water with ready-to-use -washer fluid. Water can
cause the solustion to freeze
and damage your washer fluid
tank and other parts of the waiher system.
Also, water
doesn’t clean as well
as washer fluid.-
Fill your .washer fluid tank only 3/4 full when it’s very cold.
This
allows for expansion, which could damage the tank if it
is completely
full.
-0 Don’t use radiator antifreeze in your. windshield washer. It
can damage your washer system and paint.
.. ..
Brake Master .Cylinder
Your brake master cylinder is here. .Xt is filled with. DOT-3..brake fluid.
.There are,only
two reasons why. the brake fluid level in your master
cylinder might
go down. The-fixst is that the brake fluid goesdown to an
acceptable level during normal brake lining wear. When new Iinings are
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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.
Refer to the Maintenance Schedule to determine when to check your
brake fluid. See “Periodic Maintenance Inspections” in the Index.
To Check Brake Fluid
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You can check the brake fluid without taking off the cap. Just look at the
windows on the brake fluid reservoir. The fluid levels should be above
“MIN.”
If they aren’t, have your brake system checked to see if there is a
leak.
After work is done
on the brake hydraulic system, make sure the levels
are above “MIN” and below the top
of each window.
What to Add
When you do need brake fluid, use only DOT-3 brake fluid -- such as
Delco Supreme
ll@ (GM Part No.1052535). Use new brake fluid from a
sealed container only, and always clean the brake fluid reservoir cap
.before removing it.
NOTICE:
DOT-5 silicone brake fluid can damage your vehicle. Don’t
use it.
Don’t let someone put in the wrong kind of fluid. 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.
Brake fluid can damage paint, so be careful not to spill brake
fluid on your vehicle.
If you do, wash it off immediately. See
“Appearance Care” in the Index.
Brake Wear
Your Cadillac has front-wheel 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 firmly).
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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 first applied or lightly applied. This does not mean something
is wrong with your brakes.
Brake linings should always be replaced as complete axle sets.
Rear Drum Brakes
Your rear drum brakes don’t have wear indicators, but if you ever hear a
rear brake rubbing noise, have the rear brake linings inspected. 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 brakes
replaced, have the rear brakes inspected, too.
Brake Pedal Travel
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.
Brake Adjustment
Every time you make a moderate brake stop, your disc brakes adjust for
wear.
If you rarely make a moderate or heavier stop, then your brakes
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might not adjust correctly. If you drive in that way, then -- very carefully --
make a few moderate brake stops about every 1000 miles (1600 km), so
your brakes will adjust properly.
Every time you make a brake stop, your disc brakes adjust for wear.
Every time you apply the brakes moderately, with or without the vehicle
moving, your brakes adjust for wear.
As you make brake stops, your disc brakes automatically adjust for wear.
If your brake pedal goes down farther than normal, your rear drum
brakes may need adjustment. Adjust them by backing up and firmly
applying the brakes a few times.
Replacing Brake System Parts
The braking system on a modern 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. Vehicles we design and test have top-quality GM brake
parts
in them, as your Cadillac does when it is new. 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
genuine 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.
BATTERY
Every new Cadillac has a Delco Freedom@ battery. You never have to
add water to one
of these. When it’s time for a new battery, we
recommend a Delco Freedom@ battery. Get one that has the catalog
number shown on the original battery’s label.
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Khicle Storage
If you’re not going to drive your vehicle for 25 days or more, take off the
black, negative
(-) cable from the battery. This will help keep your battery
from running down.
Contact your dealer to learn how to prepare your vehicle for longer
storage periods.
HXOGEN BULBS
EXTERIOR MP HOUSINGS
I NOTICE:
Your Cadillac’s lamp housings are designed with small vents so
moisture will be removed when the lights are on, or after dri\
ving
for a short time.
If an excessive amount of moisture is present
which does not clear, see your Cadillac dealership for service.\

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