service OLDSMOBILE AURORA 2003 Owner's Guide

Section 5 Service and Appearance Care
Appearance Care ......................................
Cleaning the Inside of Your Vehicle ...............
Weatherstrips .............................................
Cleaning the Outside of Your Vehicle ............
Sheet Metal Damage ...................................
Finish Damage ...........................................
Underbody Maintenance ..............................
Chemical Paint Spotting ...............................
GM Vehicle Care/Appearance Materials .........
Care of Safety Belts ....................................
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Vehicle Identification ...................................... 5.90
Vehicle Identification Number (VIN)
................. 5-90
Service Parts Identification Label
.................... 5-90
Electrical System
........................................... 5-91
Add-on Electrical Equipment
......................... 5-91
Windshield Wiper Fuses
................................ 5-91
Fuses and Circuit Breakers
........................... 5-92
Removing the Rear Seat Cushion ................... 5-95
Capacities and Specifications
........................ 5-100
Normal Maintenance Replacement Parts ......... 5-101
Headlamp
Wiring
.......................................... 5-91
Power Windows and Other Power Options
....... 5-91
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Service
Your dealer knows your vehicle best and wants you to
be happy with it. We hope you’ll go to your dealer
for all your service needs. You’ll get genuine GM parts
and GM-trained and supported service people. We hope you’ll want
to keep your GM vehicle all GM.
Genuine GM parts have one
of these marks:
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Doing Your Own Service Work
If you want to do some of your own service work, you’ll
want
to use the proper service manual. It tells you
much more about how to service your vehicle than this
manual can.
To order the proper service manual,
see
Service Publications Ordering Information on
page 7-9.
Your vehicle has an air bag system. Before attempting
to do your own service work, see
Servicing Your Air
Bag-Equipped Vehicle on page
1-54.
You should keep a record with all parts receipts and list
the mileage and the date of any service work you
perform. See
Part E: Maintenance Record on page 6- 16.
You can be injured and your vehicle could be
damaged if you try to do service work on a
vehicle without knowing enough about
it.
Be sure you have sufficient knowledge,
experience, the proper replacement parts and tools before you attempt any vehicle
maintenance task.
Be sure to use the proper nuts, bolts and
other fasteners. “English” and “metric”
fasteners can be easily confused. If you use the wrong fasteners, parts can later
break or fall off. You could be hurt.
Adding Equipment to the Outside of
Your Vehicle
Things you might add to the outside of your vehicle can
affect the airflow around it. This may cause wind
noise and affect windshield washer performance. Check
with your dealer before adding equipment to the
outside of your vehicle.
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Some gasolines that are not reformulated for low
emissions may contain an octane-enhancing additive
called methylcyclopentadienyl manganese tricarbonyl
(MMT); ask the attendant where you buy gasoline
whether the fuel contains MMT. General Motors does
not recommend the use
of such gasolines. Fuels
containing
MMT can reduce the life of spark plugs and
the performance of the emission control system may
be affected. The malfunction indicator lamp may turn on.
If this occurs, return to your authorized GM dealer for
service.
Fuels in Foreign Countries
If you plan on driving in another country outside the
United States or Canada, the proper fuel may be hard
to find. Never use leaded gasoline or any other fuel
not recommended in the previous text on fuel. Costly
repairs caused by use of improper fuel wouldn’t be
covered by your warranty.
Filling Your Tank
Fuel vapor is highly flammable. It burns
violently, and that can cause very bad injuries.
Don’t smoke
if you’re near fuel or refueling
your vehicle. Keep sparks, flames and smoking
materials away from fuel.
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contact a major oil company that does business in the
country where you’ll be driving.
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What Kind of Engine Oil to Use
Oils recommended for your vehicle can be identified by
looking for the starburst symbol.
This symbol indicates that the oil has been certified by
the American Petroleum Institute (API).
Do not use
any oil which does not carry this starburst symbol.
7 If you choose to perform
c 4 C i* n,
1
the engine oil change
service yourself, be sure
the oil you use has
the starburst symbol on
the front of the oil
container.
If you have your
oil changed for you, be
sure the oil put into
your engine is American
Petroleum Institute certified
for gasoline engines.
You should also use the proper viscosity oil for your
vehicle, as shown in the viscosity chart.
RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
HOT
WEATHER
/- OF "C'
+ 100 - - +38
+80-- +27
+60--+16
+40- - +4
t20---7
0---18 I
COLD
WEATHER
RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
DO NOT USE SAE IOW-40, SAE 2MN-50 OR ANY OTHER VISCOSITY GRADE OIL NOT RECOMMENDED
DO NOT USE SAE IOW-40, SAE 2MN-50 OR ANY OTHER VISCOSITY GRADE OIL NOT RECOMMENDED
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How to Reset the Oil Life System
The GM Oil Life SystemTM calculates when to change
your engine oil and filter based on vehicle use. Anytime
your oil is changed, reset the system
so it can
calculate when the next oil change is required.
If a
situation occurs where you change your oil prior to a
CHANGE OIL SOON message being turned on,
reset the system.
Always reset the engine Oil Life System to
100% after
every oil change. It will not reset itself.
To reset the OIL LIFE reminder, do the following:
1. With the ignition on, press the SELECT right arrow
on the DIC until you enter the OIL mode. The
current OIL LIFE percentage will be displayed.
2. Press and hold the DIC RESET button for about
five seconds. After five seconds, the display will
show OIL LIFE
XXX%. If OIL LIFE XXX% does not
appear on the display after about five seconds,
see your dealer for service. After you release the
DIC RESET button,
OIL LIFE 100% will appear
on the display.
What to Do with Used Oil
Used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer.
Don’t let used oil stay on your skin for very long. Clean
your skin and nails with soap and water, or a good
hand cleaner. Wash or properly dispose of clothing or
rags containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil products.
Used oil can be a threat to the environment.
If you
change your own oil, be sure to drain all the oil from the
filter before disposal. Never dispose of oil by putting
it
in the trash, pouring it on the ground, into sewers, or into
streams or bodies of water. Instead, recycle it by
taking it to a place that collects used oil.
If you have a
problem properly disposing of your used oil, ask
your dealer, a service station or a local recycling center
for help.
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Engine Air Cleaner/Filter 4. Install a new engine air cleanedfilter if needed.
5. Reverse Steps 1 and 2 to reinstall the cover.
Be sure the tabs of the cover fit into the slots of the
housing.
See
Part A: Scheduled Maintenance Services on
page 6-4 to determine when to replace the air filter.
The engine air cleanedfilter
is in the engine
compartment on the driver's side of the vehicle. See
Engine Compartment Overview on page 5-14 for more
information on location.
I o check or replace the englne air cleaner/tilter do the
following:
1. Unscrew the two wing screws on the outboard side
2. Remove the cover.
3. Remove the engine air cleanedfilter.
of
the housing cover.
I
Operating the engine with the air cleaner/filter
off can cause you or others to be burned. The
air cleaner not only cleans the air,
it stops
flame if the engine backfires. If
it isn't there
and the engine backfires, you could be burned. Don't drive with
it off, and be careful working
on the engine with the air cleanedfilter
off.
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cause a damaging engine fire. And, dirt can
easily get into your engine, which will damage
it.
Always have the air cleanerfiilter in place when
you're driving.
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Automatic Transaxle Fluid
When to Check and Change
A good time to check your automatic transaxle fluid
level is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83
000 km) if the vehicle is mainly driven under one or
more
of these conditions:
In heavy city traffic where the outside temperature
In hilly or mountainous terrain.
regularly reaches
90°F (32°C) or
higher.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
If you do not use your vehicle under any of these
conditions, change the fluid and filter at
100,000 miles
(1 66 000 km).
service.
See
Part A: Scheduled Maintenance Services on
page
6-4 for automatic transaxle fluid change intervals.
How to Check
Because this operation can be a little difficult, you may
choose to have this done at the dealership service
department.
If you do it yourself, be sure to follow all the instructions
here, or you could get a false reading
on the dipstick.
Notice: Too much or too little fluid can damage
your transaxle.
Too much can mean that some of the
fluid could come out and fall on hot engine or
exhaust system parts, starting a fire.
Too little fluid
could cause the transaxle to overheat.
Be sure
to get an accurate reading
if you check your
transaxle fluid.
Wait at least 30 minutes before checking the transaxle
fluid level
if you have been driving:
When outside temperatures are above 90°F (32°C).
At high speed for quite a while.
In heavy traffic - especially in hot weather.
While pulling a trailer.
To get the right reading, the fluid should be at normal
operating temperature, which is
180°F to 200°F
(82°C to 93°C).
Get the vehicle warmed up by driving about
15 miles
(24 km) when outside temperatures are above
50°F
(10°C). If it's colder than 50°F (lO"C), you may have to
drive longer.
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If No Steam Is Coming From Your
Engine
An overheat warning, along with a low coolant message,
can indicate a serious problem. See “Low Coolant
Message” under
DIC Warnings and Messages
on page 3-50.
If you get an engine overheat warning with no low
coolant message, but see or hear no steam, the problem
may not be too serious. Sometimes the engine can
get a little too hot when you:
Climb a long hill on a hot day.
Stop after high-speed driving.
Idle for long periods in traffic.
Tow a trailer.
If you get the overheat warning with no sign of steam,
try this for a minute or
so:
1. In heavy traffic, let the engine idle in NEUTRAL (N)
while stopped. If it is safe to do
so, pull off the road,
shift to PARK (P) or NEUTRAL (N) and let the
engine idle.
If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about
10 minutes.
If the warning doesn’t come back on, you can drive
normally.
If the warning continues and you have not stopped, pull
over, stop, and park your vehicle right away.
If there’s still no sign of steam, you can idle the engine
for three minutes while you’re parked. If you still
have the warning,
turn off the engine and get everyone
out
of the vehicle until it cools down. Also, see
“Overheated Engine Protection Operating Mode” listed
previously in this section.
You may decide not to lift the hood but to get service
help right away.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
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If the coolant inside the coolant recovery tank is boiling,
don’t do anything else until it cools down. The vehicle
should be parked on a level surface.
A low coolant level should be indicated by a LOW
ENGINE COOLANT message on the Driver Information
Center.
If it is, you may have a leak at the pressure
cap or
in the radiator hoses, heater hoses, radiator,
water pump or somewhere else in the cooling system. Heater
and radiator hoses, and other engine
parts, can be very hot. Don’t touch them.
If you
do, you can be burned.
Don’t run the engine if there is a leak. If you
run the engine,
it could lose all coolant. That
could cause an engine fire, and you could be
burned. Get any leak fixed before you drive the
vehicle.
If there seems to be no leak, with the engine on, check
to see
if the electric engine cooling fans are running.
If the engine is overheating, both fans should be
running.
If they aren’t, your vehicle needs service.
Notice: Engine damage from running your engine
without coolant isn’t covered by your warranty.
See “Overheated Engine Protection Operating
Mode’’ in the Index for information on driving to a
safe place
in an emergency.
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