light OLDSMOBILE AURORA 1996 Manual PDF

Engine Oil
OIL
If the CHECK OIL
LEVEL message or
the oil warning light on the instrument
panel comes on, it
means you need to
check your engine
oil level right away.
For more information,
see “Check Oil Level Message” or
“Oil Pressure Warning Light” in the Index. You should
check your engine
oil level regularly; this is an added
reminder.
It’s a good idea to check your 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.
Turn off the engine and give the oil a few minutes to
drain back into the oil pan.
If you don’t, the oil dipstick
might not show the actual level.
Checking Engine Oil
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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Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL TM (orange-colored, silicate-free) engine
coolant. This coolant is designed to remain in your
vehicle for
5 years or 100,000 miles (1 66 000 km),
whichever occurs first.
The following explains your cooling system and how
to add coolant when
it is low. If you have a problem
with engine overheating, see “Engine Overheating” in
the Index.
A
50/50 mixture of water and the proper coolant for
your Aurora will:
0 Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 265 “F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
NOTICE:
When adding coolant it is important that you use
DEX-COOL TM (orange-colored, silicate-free)
coolant meeting
GM Specification 6277M.
If
silicated coolant is added to the system,
premature engine, heater core or radiator
corrosion may result. In addition, the engine
coolant will require change sooner
-- at
30,000 miles (50 000 km) or 24 months whichever
occurs first.
What to Use
Use a mixture of one-half cEean, water (preferably
distilled) and one-half
DEX-COOL TM (orange-colored,
silicate-free) antifreeze that meets GM Specification
6277M, which won’t damage aluminum parts. Use
GM Engine Coolant Supplement (sealer) (GM Part
No. 3634621) with any complete coolant change. If
you use this mixture, you don’t need to add anything
else. A special procedure is required for adding sealer;
see the Aurora Service Manual.
(To order a service
manual, see “Service Publications’’ in the Index.)
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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 ’
A CAUTION:
When your brake fluid falls to a low level, your brake
warning light will come on. A chime will sound if you
try
to drive with this warning light on. See “Brake
System Warning Light” in the Index.
What to Add
When you do need brake fluid, use only
DOT-3 brake
fluid
-- such as Delco Supreme 11 @ (GM Part
No. 1052535). Use new brake fluid from a sealed
container only, and always clean the brake fluid
reservoir cap before removing
it.
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. With the wrong kind of fluid 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.
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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.
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.
Brake Adjustment
Every time you apply the brakes, with or without the
vehicle moving, your brakes adjust for wear.
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 Aurora 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.
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Headlamp Aiming
Your vehicle has the composite headlamp system. These
headlamps have horizontal and vertical aim indicators.
The aim has been pre-set at the factory and should need
no further adjustment.
If your vehicle is damaged in an accident and the
headlamp aim seems to
be affected, see your Aurora
retailer. Headlamps on damaged vehicles may require
recalibration
of the horizontal aim by your Aurora retailer.
To check the aim, the vehicle should be properly
prepared as follows:
The vehicle must have all four tires on a perfectly
level surface.
0 The vehicle should not have any snow, ice, or mud
attached to it.
There should not be any cargo or loading of vehicle,
except
it should have a full tank of gas and one
person or
160 pounds (75 kg) on the driver’s seat.
Tires should be properly inflated.
NOTICE:
To make sure your headlamps are aimed
properly, read all the instructions before beginning. Failure to follow these instructions
could cause damage to headlamp parts.
State inspection stations will allow a vertical reading of
plus
0.76 degrees or minus 0.76 degrees from the center
of the bubble.
It is recommended that the upper limit not exceed plus
0.4 degrees from the center of the bubble. Other drivers
may flash their bright lights at you if your adjustment is
much above plus
0.4 degrees.
If you find that the headlamp aiming needs adjustment,
follow these steps:
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Uniform Tire Quality Grading
The following information relates to the system
developed by the United States National Highway
Traffic Safety Administration, which grades tires by
treadwear, traction and temperature performance. (This
applies only to vehicles sold in the United States.) The
grades are molded on the sidewalls of most passenger
car tires. The Uniform Tire Quality Grading system
does not apply to deep tread, winter-type snow tires,
space-saver or temporary use spare tires, tires with
nominal rim diameters of
10 to 12 inches (25 to 30 cm),
or to some limited-production tires.
While the tires available on General Motors passenger
cars and light trucks may vary with respect to these
grades, they must also conform to Federal safety
requirements and additional General Motors Tire
Performance Criteria (TPC) standards.
Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course. For example, a tire graded
150 would wear one and a half
(1 1/2) times as well on the government course as a tire
graded
100. The relative performance of tires depends upon
the actual conditions of their use, however, and
may depart significantly from the norm due to variations
in driving habits, service practices and differences in
road characteristics and climate.
Traction - A, B, C
The traction grades, from highest to lowest, are A, B,
and C, and they represent the tire’s ability to stop on wet
pavement as measured under controlled conditions on
specified government test surfaces of asphalt and
concrete.
A tire marked C may have poor traction
performance.
Warning: The traction grade assigned to this tire is based
on braking (straightahead) traction tests and does not
include cornering (turning) traction.
Temperature - A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of
heat and its ability to dissipate heat when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire failure.
The grade
C corresponds to a level of performance
which all passenger car tires must meet under the
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Using Foam-Type Cleaner on Fabric
0
0
0
0
0
0
0
0
0
0
0
Vacuum and brush the area to remove any loose dirt.
Always clean a whole trim panel or section. Mask
surrounding trim along stitch or welt lines.
Mix Multi-Purpose Powdered Cleaner following the directions on the container label.
Use suds only and apply with a clean sponge.
Don’t saturate
the material.
Don’t rub it roughly.
As soon as you’ve cleaned the section, use a sponge
to remove the suds.
Rinse the section with a clean, wet sponge.
Wipe off what’s left with a slightly damp paper towel
or cloth.
Then dry it immediately with a blow dryer.
Wipe with a clean cloth.
Using Solvent-Type Cleaner on Fabric
First, see if you have to use solvent-type cleaner at all.
Some spots and stains will clean off better with just
water and mild soap.
If you need to use a solvent:
0 Gently scrape excess soil from the trim material with
a clean, dull knife or scraper. Use very little cleaner,
light pressure and clean cloths (preferably
cheesecloth). Cleaning should start at the outside
of
the stain, “feathering” toward the center. Keep
changing to a clean section of the cloth.
0 When you clean a stain from fabric, immediately
dry the area with a blow dryer to help prevent a
cleaning ring.
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Special Cleaning Problems
Greasy or Oily Stains
Stains caused by grease, oil, butter, margarine, shoe
polish, coffee with cream, chewing gum, cosmetic
creams, vegetable oils, wax crayon, tar and asphalt can
be removed as follows:
Carefully scrape off excess stain.
Follow the solvent-type instructions described earlier.
0 Shoe polish, wax crayon, tar and asphalt will stain
if left on a vehicle’s seat fabric. They should be
removed as soon as possible. Be careful, because
the cleaner will dissolve them and may cause them
to spread.
Non-Greasy Stains
Stains caused by catsup, coffee (black), egg, fruit, fruit
juice, milk, soft drinks, wine, vomit, urine and blood can
be removed as follows:
0 Carefully scrape off excess stain, then sponge the
soiled area with cool water.
If a stain remains, follow the foam-type instructions
described earlier.
If an odor lingers after cleaning vomit or urine,
treat the area with a waterbaking soda solution:
1 teaspoon (5 ml) of baking soda to 1 cup (250 ml)
of lukewarm water.
0 If needed, clean lightly with solvent-type cleaner.
Combination Stains
Stains caused by candy, ice cream, mayonnaise, chili
sauce and unknown stains can be removed as follows:
Carefully scrape off excess stain, then clean with
cool water and allow to dry.
0 If a stain remains, clean it with solvent-type cleaner.
Cleaning Vinyl
Use warm water and a clean cloth.
Rub with a clean, damp cloth to remove dirt. You
may have to do it more than once.
Things like tar, asphalt and shoe polish will stain if
you don’t get them off quickly. Use a clean cloth and
a
GM Vinylbeather Cleaner or equivalent product.
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/ INSTRUMENT PANEL
FUSE BLOCK
F! BAG
5
TURN ~
LPS
9
CHIME
SHIFT
I DIS I i
21 HVAC RELAY
PERIM LIGHTS
Fuse
1
2
3
4
5
6
7
8
9
10
11
12
13 14
15
16
Usage
Supplemental Inflatable Restraint
(Air Bag)
Injectors
Anti-Lock Brake System
Left Exterior Lamps
Turn Signal Lamps
Injectors Climate Controls, Magnetic Speed
Right Exterior Lamps
Chime (Ignition
I), Memory Set
Powertrain Control Module,
VATS PASS-Key@II
Auxiliary Power
Interior
Lamps
Shift Sols
Linear EGR
Cruise Control
Perimeter Lights
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Fuse
17
18
19
20
21
22
23
24
25
26
27
28 Usage
Driver Information
Center
Converter Oxygen Sensors
Radio
Open
Climate Control Relay
Open
Windshield Wipers Open
TMNSS
Cigarette Lighter
Crank,
Air Bag Module
Climate Control Blower
Removing the Rear Seat Cushion
To access the battery and rear compartment fuse panels,
the rear seat cushion must be removed.
This procedure is
somewhat difficult. You may wish to have your retailer
do this for you.
I NOTICE:
The battery and main fuse boxes are located under
the rear seat cushion. The battery’s ground
terminal and some relay wires are exposed. To help
avoid damage to the battery and wires, be careful
when removing
or reinstalling the seat cushion. Do
not remove covers from covered parts. Do not store
anything under the seat,
as objects could touch
exposed wires and cause a short.
To Remove the Rear Seat Cushion
1. Pull up on the front of the cushion to release the
front hooks.
2. Pull the cushion up and out toward the front of the
vehicle.
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