service OLDSMOBILE SILHOUETTE 2003 Owner's Manual

Engine Coolant Temperature Gage
United States
\[-I/
u
Canada
This gage shows the engine coolant temperature.
If the
gage pointer moves into the red area, your engine is
too hot!
It means that your engine coolant has overheated.
If you have been operating your vehicle under normal
drivinq conditions, vou should pull
off the road, stop your
vehicle and turn
off the engine as soon as possible.
See
Engine Overheating on page 5-26.
Malfunction Indicator Lamp
Service Engine Soon Light in the
United States or Check Engine Light
in Canada
SERVICE
ENGINE
SOON
United States Canada
Your vehicle is equipped with a computer which
monitors operation
of the fuel, ignition and emission
control systems.
This system is called
OBD II (On-Board Diagnostics-
Second Generation) and is intended
to assure that
emissions are at accepiabie ieveis ior ine iiie
of ihe
vehicle, helping to produce a cleaner environment.
3-47

The SERVICE ENGINE SOON or CHECK ENGINE light
comes on to indicate that there is a problem and
service is required. Malfunctions often
will be indicated
by the system before any problem is apparent. This
may prevent more serious damage to your vehicle.
This system is also designed to assist your service
technician in correctly diagnosing any malfunction.
Notice: If you keep driving your vehicle with this
light on, after a while, your emission controls
may not work as well, your fuel economy may not
be as good and your engine may not run as
smoothly. This could lead to costly repairs that may not be covered by your warranty.
Notice: Modifications made to the engine,
transaxle, exhaust, intake or fuel system of your vehicle or the replacement
of the original tires with
other than those of the same Tire Performance
Criteria (TPC) can affect your vehicle’s emission
controls and may cause this light to come
on.
Modifications to these systems could lead to costly
repairs not covered by your warranty. This may
also result in a failure to pass a required Emission Inspection/Maintenance test. This light should
come on, as a check to show you it is
working, when the ignition is on and the engine is
not running.
If the light doesn’t come on, have it
repaired. This light will also come on during a
malfunction in one of two ways:
Light Flashing
- A misfire condition has been
detected. A misfire increases vehicle emissions
and may damage the emission control system on
your vehicle. Dealer or qualified service center
diagnosis and service may be required.
Light On Steady
- An emission control system
malfunction has been detected on your vehicle.
Dealer or qualified service center diagnosis
and service may be required.
3-48

If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
Reducing vehicle speed.
Avoiding hard accelerations.
Avoiding steep uphill grades.
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as
it is possible.
If the light stops flashing and remains on steady,
see
“If the Light Is On Steady” following.
If the light continues to flash, when it is safe to do so,
stop the vehicle. Find a safe place to park your vehicle.
Turn the key off, wait at least
10 seconds and restart
the engine. If the light remains on steady, see
“If the
Light
Is On Steady” following. If the light is still flashing,
follow the previous steps, and drive the vehicle to
your dealer or qualified service center for service.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If
so, reinstall the fuel cap, making sure to fully
install the cap. See
Filling Your Tank on page 5-7.
The diagnostic system can determine if the fuel cap has
been left off or improperly installed.
A loose or missing
fuel cap will allow fuel to evaporate into the atmosphere.
A few driving trips with the cap properly installed
should turn the light
off.
Did you just drive through a deep puddle of water?
If so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out.
A few driving trips should turn the light off.
Are you low on fuel?
As your engine starts to run out of fuel, your engine
may not run as efficiently as designed since small
amounts of air are sucked into the fuel line causing
misfire. The system can detect this. Adding fuel should
correct this condition. Make sure to install the fuel
cap properly. See
Filling Your Tank on page 5-7.
It will take a few driving trips to turn the light off.
3-49

Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel.
See
Gasoline Octane on page 5-5. Poor fuel quality
will cause your engine not to run as efficiently as
designed. You may notice this as stalling after start-up,
stalling when you put the vehicle into gear, misfiring,
hesitation on acceleration or stumbling on acceleration.
(These conditions may go away once the engine is
warmed up.) This will be detected by the system and
cause the light to turn on.
If you experience one or more of these conditions,
change the fuel brand you use. It will require at least
one full tank of the proper fuel to turn the light
off.
If none of the above steps have made the light turn off,
have your dealer or qualified service center check
the vehicle. Your dealer has the proper test equipment
and diagnostic tools to fix any mechanical or electrical
problems that may have developed.
Emissions Inspection and
Maintenance Programs
Some state/provincial and local governments have or
may begin programs to inspect the emission control
equipment on your vehicle. Failure to pass this
inspection could prevent you from getting a vehicle
registration.
Here are some things you need
to know to help your
vehicle pass an inspection:
Your vehicle will not pass this inspection
if the SERVICE
ENGINE SOON or
CHECK ENGINE light is on or not
working properly.
Your vehicle will not pass this inspection
if the OBD
(on-board diagnostic) system determines that critical
emission control systems have not been completely
diagnosed by the system. The vehicle would be
considered not ready for inspection. This can happen
if you have recently replaced your battery or if your
battery has run down. The diagnostic system is
designed to evaluate critical emission control systems
during normal driving. This may take several days
of routine driving.
If you have done this and your vehicle
still does not pass the inspection for lack of
OBD
system readiness, see your dealer or qualified service
center to prepare the vehicle for inspection.
3-50

Message Center
The message center is located in the instrument
panel cluster.
It gives you important safety and
maintenance facts.
Service Traction System Warning
Message
SERVICE
TRACTION
SYSTEM
United States
I I
Canada When
this message is displayed, the traction control
system will not limit wheel spin. Adjust your driving
accordingly.
The message may appear for the following reasons:
If there’s a brake system problem that is specifically
related to traction control, the traction control
system will turn
off and the warning message will
come on.
e If your brakes begin to overheat, the traction control
system will turn
off and the warning message will
come on until your brakes cool down.
engine-related problem, the system will turn off
and the warning message will come on.
If the traction control system warning message comes
on and stays on for an extended period of time when the
system is turned on, your vehicle needs service.
If the traction control system is affected by an
If your vehicle has the traction control system and this
message is displayed when you’re driving, there may be
a problem with your traction control system. Your vehicle
may need service.
3-52

L,n’t keep driving i, .he oil pressure i, ,ow.
If you do, your engine can become
so hot that
it catches fire. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice: Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
Low Engine Oil Level Message
I I I
LOW
ENG OIL
LEVEL
I I I
United States Canada
If this message comes on, it means your engine is
low on oil.
You need to check the oil level right away. Have your
vehicle serviced immediately.
3-55

Rear Hatch Ajar Warning Message
77
REAR
HATCH
AJAR
I I
United States
I
Canada
This message will come on when the ignition is turned
to
RUN or START and the rear hatch is open.
PASS-Key@ 111 Security Message
SECURITY
Ga
I I I I
United States Canada
If you are ever driving and this message comes on
and stays on, you will be able to restart your engine
if
you turn it off.
Your PASS-Key@ Ill system, however, is not working
properly and must be serviced
by your dealer. Your
vehicle
is not protected by the PASS-Key@ Ill system
at this time. See
PASS-Key@ 111 on page 2-29 for more
information.
3-58

Radio Messages
CAL ERR (Calibration Error): This message is
displayed when the radio has not been calibrated
properly for the vehicle. You must return to the
dealership for service.
LOCKED: This message is displayed when the
THEFTLOCK@ system has locked up. You must
return to the dealership for service.
If any error occurs repeatedly or if an error can’t be
corrected, contact your dealer.
Playing a Compact Disc
Insert a disc partway into the slot, label side up.
The player will pull it in and the disc should begin
playing. The display will show the CD symbol. If you
want to insert a compact disc with the ignition
off, first
press DlSP or EJT.
If an error appears on the display, see “Compact Disc
Messages” later in this section.
1 PREV (Previous): Press this pushbutton to go to the
previous track
if the current track has been playing for
less than eight seconds.
If pressed when the current
track has been playing for more than eight seconds,
it will go to the beginning of the current track. TRACK
ana the track number wiii appear on the aispiay.
If you hold this pushbutton or press it more than once,
the player will continue moving back through the disc.
2 NEXT: Press this pushbutton to go to the next track.
TRACK and the track number will appear on the
display.
If you hold this pushbutton or press it more than
once, the player will continue moving forward through
the disc.
3 REV (Reverse): Press and hold this pushbutton to
reverse quickly within a track. Press and hold this
pushbutton for less than two seconds to reverse at
six times the normal playing speed. Press and hold it for
more than two seconds to reverse at
17 times the
normal playing speed. Release it to play the track.
The display will show ET and the elapsed time.
4 FWD (Forward): Press and hold this pushbutton to
advance quickly within a track. Press and hold this
pushbutton for less than two seconds to advance at six
times the normal playing speed. Press and hold it for
more than two seconds to advance at
17 times the
normal playing speed. Release it to play the track.
The
display will show ET and the elapsed time
6 RDM (Random): Press this pushbutton to hear the
tracks in random, rather than sequential, order. RDM
ON
will appear on the display. RDM T and the track
number will appear on the display when each track
starts to play. Press RDM again to turn
off random play.
RDM OFF will appear on the display.
3-69

Radio Messages
CAL ERR (Calibration Error): This message is
displayed when the radio has not been calibrated
properly for the vehicle. You must return to the
dealership for service.
LOCKED: This message is displayed when the
THEFTLOCK@ system has locked up. You must
return to the dealership for service.
Playing a Cassette Tape
Your tape player is built to work best with tapes that
are up to
30 to 45 minutes long on each side. Tapes
longer than that are
so thin they may not work well
in this player. The longer side with the tape visible
should face to the right. If the ignition is on, but the radio
is
off, the tape can be inserted and will begin playing.
A tape symbol is shown on the display whenever a tape
is inserted.
If you hear nothing but a garbled sound,
the tape may not be in squarely. Press EJT to remove
the tape and start over.
While the tape is playing, use the VOL, AUDIO and
SEEK controls just as you do for the radio. The display
will show TAPE and an arrow showing which side of
the tape is playing.
If you want to insert a tape while the ignition is off,
first press EJT or DISP.
If an error appears on the display, see “Cassette Tape
Messages” later in this section.
3-76
1 PREV (Previous): Your tape must have at least three
seconds of silence between each selection for previous
to work. Press this pushbutton to go to the previous
selection on the tape
if the current selection has been
playing for less than three seconds.
If pressed when the
current selection has been playing from
3 to 13 seconds,
it will go to the beginning of the previous selection or
the beginning of the current selection, depending upon
the position on the tape.
If pressed when the current
selection has been playing for more than
13 seconds,
it will
go to the beginning of the current selection.
SEEK and a negative number will appear on the display
while the cassette player is in the previous mode.
Pressing this pushbutton multiple times or holding it
will increase the number of selections to be searched
back, up to
-9.
2 NEXT: Your tape must have at least three seconds of
silence between each selection for next to work. Press
this pushbutton to go to the next selection on the tape.
If you press the pushbutton more than once, the player
will continue moving forward through the tape. SEEK and
a positive number will appear on the display.
3 REV (Reverse): Press this pushbutton to reverse the
tape rapidly. Press it again to return to playing speed.
The radio will play while the tape reverses. The station
frequency and REV will appear on the display. You may
select stations during reverse operation using TUNE,
SEEK or PSCAN.

The broken tape detection feature of your cassette
tape player may identify the cleaning cassette as
a damaged tape, in error. To prevent the cleaning
cassette from being ejected, use the following steps:
1. Turn the ignition on.
2. Turn the radio off.
3. Press and hold the TAPE CD button for five
seconds. READY will appear on the display and
a cassette symbol will flash for five seconds.
4. Insert the scrubbing action cleaning cassette.
5. Eject the cleaning cassette after the manufacturer’s
recommended cleaning time.
After the cleaning cassette is ejected, the broken tape
detection feature will be active again.
You may also choose a non-scrubbing action, wet-type
cleaner which uses a cassette with a fabric belt to
clean the tape head. This type of cleaning cassette will
not eject on its own. A non-scrubbing action cleaner
may not clean as thoroughly as the scrubbing type
cleaner. The use of a non-scrubbing action, dry-type
cleaning cassette is not recommended. After you
clean the player, press and hold the EJT
button for five seconds to reset the CLEAN indicator.
The radio will display CLEANED to show the indicator
was reset.
Cassettes are subject to wear and the sound quality
may degrade over time. Always make sure the cassette
tape is in good condition before you have your tape
player serviced.
Care of Your CDs and DVDs
Handle discs carefully. Store them in their original cases
or other protective cases and away from direct sunlight
and dust. If the surface of a disc is soiled, dampen
a clean, soft cloth in a mild, neutral detergent solution
and clean it, wiping from the center to the edge.
Be sure never to touch the side without writing when
handling discs. Pick up discs by grasping the outer
edges or the edge of the hole and the outer edge.
Care of Your CD and DVD Player
The use of CD lens cleaner discs is not advised, due to
the risk of contaminating the lens of the CD optics
with lubricants internal to the CD mechanism.
3-1 04