service Oldsmobile Alero 2003 s User Guide
[x] Cancel search | Manufacturer: OLDSMOBILE, Model Year: 2003, Model line: Alero, Model: Oldsmobile Alero 2003Pages: 354, PDF Size: 16.74 MB
Page 134 of 354
Anti-Lock Brake System
Warning Light
ANTI -
LOCK
United States Canada
If your vehicle has the anti-lock brake system, the light
will come on when your engine is started and may
stay on for several seconds. That’s normal.
If the light stays on, turn the ignition to OFF. Or, if the
light comes on when you’re driving, stop as soon
as possible and turn the ignition
off. Then start the
engine again to reset the system.
If the light still stays
on, or comes on aqain while Vou’re drivinq, your vehicle
needs service. If the regular brake system warning
light isn’t on, you still have brakes, but you don’t have
anti-lock brakes. If the regular brake system warning
light is also on, you don’t have anti-lock brakes
and there’s a problem with your regular brakes. See
section.
Brake Sy~Sei~7 Viamj~~ Light O/T page 3-28 earlier in this
The anti-lock brake system warning light will come on
briefly when you turn the ignition key to
ON. This is
normal.
If the light doesn’t come on then, have it fixed
so it will be ready to warn you if there is a problem.
Enhanced Traction System
Warning Light
TRAC
OFF
If your vehicle has the
Enhanced Traction System
(ETS), this warning light
should come on briefly as
you start the engine.
If the warning light doesn’t come on then, have it fixed
so it will be ready to warn you if there’s a problem.
If the warning light stays on, or comes on when you’re
driving, there may be a problem with your Enhanced
I raction system ana your venicie may need service.
When this warning light is on, the system will not
limit wheel spin. Adjust your driving accordingly. -
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The Enhanced Traction System warning light may come
on for the following reasons:
If you turn the system off by pressing the ETS
button on the center console near the gear
shift lever, the warning light will come on and stay
on. To turn the system back
on, press the button
again. The warning light should go
off. See
Enhanced Traction System (ETS) on page 4-9 for
more information.
If the traction control system is affected by an
engine-related problem, the system will turn
off and
the warning light will come on.
If the vehicle is driven on an extremely rough road,
the warning light may come on momentarily but will
go off again when the vehicle leaves the rough
surface.
If the Enhanced Traction System warning light comes
on and stays on for an extended period of time when the
system is turned on and the parking brake is fully
released, your vehicle needs service.
Enhanced Traction System
Active Light
LOW
TRAC
If your vehicle has the
Enhanced Traction System
(ETS), this light will
come on when the system
is limiting wheel spin.
Slippery road conditions may exist
if the Enhanced
Traction System active light comes on,
so adjust your
driving accordingly.
The light will stay on for a few seconds after the
Enhanced Traction System stops limiting wheel spin.
The Enhanced Traction System active light also comes
on briefly when you turn the ignition key
to ON. If
the light doesn’t come on then, have it fixed
so it will be
there to tell you when the system is active.
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Page 136 of 354
Engine Coolant Temperature Gage
This gage shows the engine coolant
temperature.
if the gage
pointer moves into the red
area, the light comes
on and you hear a chime,
your engine
is too hot.
It means that your engine
coolant has overheated.
See
Engine Overheating on page 5-26.
Low Coolant Warning Light
1
This light comes on
briefly when you turn your
ignition on.
!f this !ight comes on and stays on and you hear a
chime, the coolant level in your vehicle is low.
See
Engine Coolant on page 5-23. If the light is on along
with an overheat warning, you may have a
serious overheating problem. See
Engine Coolant
Temperature Gage on page 3-31
listed previously.
Notice: Damage to your engine from neglected
coolant problems can be costly and is not covered
by your warranty.
See
Engine Overheating on page 5-26 for information
on what
to do. Your vehicle should be serviced as soon
as possible.
Malfunction Indicator Lamp
Service Engine Soon Light in the
United States
or Check Engine Light in
Canada
17
SERVICE
ENGINE
SOON
II I I I
United States Canada
Your vehicle is equipped with a computer which
monitors operation of the fuel, ignition and emission
control systems.
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Page 137 of 354
This system is called OBD I1 (On-Board
Diagnostics-Second Generation) and is intended to
assure that emissions are at acceptable levels for the
life of the vehicle, helping to produce a cleaner
environment. 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.
Notices 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.
Notices 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.
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.
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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?
will usually be corrected when the electrical system
dries out.
A few driving trips should turn the light off.
Have you recently changed brands of fuel?
If
so, be sure to fuel your vehicle with quality fuel. See
cause your engine not to run as efficiently as designed.
You may notice this as stalling after start-up, stalling
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Gasc/i,qe &fane cfi 5-5. fuel quality ;&/iff
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 in order to help
your vehicle pass an inspection:
Your \.lehic!e wi!! not pass this inspectinn if the SERV!CE
ENGINE SOON or CHECK ENGINE light is on or not
working properly.
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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 it
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.
Oil Pressure Light
If you have a low engine
oil pressure problem, this
light will stay on after
you start your engine, or
come on and you will hear
a chime when you are
driving. This indicates that
your engine is not receiving enough
oil. The engine could be low on oil, or could have
some other oil problem. Have it fixed immediately.
When the ignition is on but the engine is not running,
the light will come on as a test to show you it is working,
but the light will go out when the engine is running. If
it doesn’t come on with the ignition
on, you may have a
problem with the bulb. Have it fixed right away.
Don’t keer ing
if the oil pressi.. - is low. 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.
3-34
Page 140 of 354
Low Oil Level Light
LOW
OIL
If your vehicle is equipped
with a
3400 V6 engine,
then you
will have a LOW
OIL light in your
instrument panel cluster.
This light will come on briefly when you start your
vehicle.
If the light stays on after starting your vehicle, or comes
on and chimes while you are driving, your engine
oil
level should be checked.
Prior to checking the oil level, be sure your vehicle has
been shut
off for several minutes and is on a level
surface. Check the oil level on your dipstick and bring it
to the proper level. See
Engine Oil on page 5-15.
The oil level monitoring system only checks oil level
during the brief period between when the key is on and
the engine is cranking. It does not monitor engine oil level
when the engine is running. Additionally, an oil level
check is only performed
if the engine has been turned off
for a considerable period of time allowing the oil normally
in circulation to drain back into the oil pan.
Change Engine Oil Light
CHANGE
OIL
The CHANGE OIL light
should come on briefly as
a bulb check when you
start the engine. If the light
' doesn't come on, have it
~ serviced.
I I
If the CHANGE OIL light comes on and stays on after
you start the engine, have the oil changed.
To reset the CHANGE
OIL light, see Engine Oil on
page 5- 15.
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Page 141 of 354
Security Light
SECURITY
This light will come on
when you turn the key to
ON and will stay on
until the vehicle starts.
If you’re driving and the security light comes on and
remains on, your Passlock@ system is not working
properly. Your vehicle is not protected by Passlock@
and you should see your dealer.
Cruise Control Light
CRUISE
The CRUISE light comes
on whenever you set your
cruise control,
if equipped.
Low Washer Fluid Warning Light
LOW
WASHER
FLUID
United States Canada
This light will come on briefly when you turn on the
ignition. It will also stay on, or come on and a chime will
sound,
if the windshield washer fluid reservoir is less
than one-third full.
Service Vehicle Soon Light
SERVICE VEHICLE
SOON
This light will come on
briefly when you turn the
ignition
to ON.
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Page 142 of 354
It will stay on, or come on and a chime will sound if it
detects a problem on the vehicle, such as a Daytime
Running Lamps (DRL) or an automatic headlamp
system malfunction. If this happens, see your dealer as
soon as possible.
Fuel Gage
United States Canada Your
fuel gage tells you about how much fuel you have
left, when the ignition is on. When the indicator nears
empty, the light will come on and you will hear a chime.
You still have a little fuel left, but you should get
more soon.
Here are four things that some owners ask about. None
of these show a problem with your fuel gage:
e
e
e
e
At the service station, the gas pump shuts off
before the gage reads full.
It takes a little more or less fuel to
fill up than the
gage indicated. For example, the gage may have
indicated the tank was half full, but it actually took a
little more or less than half the tank’s capacity to
fill the tank.
The indicator moves a little when you turn a corner
or speed up.
The gage goes back to empty when you turn
off the
ignition.
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Page 146 of 354
Radio Messages
CAL (Calibration): Your audio system has been
calibrated for your vehicle from the factory.
If CAL
appears on the display it means that your radio has not
been configured properly for your vehicle and must
be returned to the dealership for service.
LOC (Locked): This message is displayed when the
THEFTLOCK@ system has locked up. You must
return to the dealership for service.
Playing a Compact Disc
Insert a disc partway into the slot, label side up. The
player will pull it in. The disc should begin playing. The
display will show CD. If you want to insert a compact
disc with the ignition
off, first press RCL or the eject
button.
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
previuus ira& ii iile currerli ira& ilas beer1 piayirly
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. The track
number will appear on the display.
If you hold the
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.
The track number will appear on the display.
If you
hold the 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. Release it to play
the passage. The display will show elapsed time while
reversing.
4 FWD (Forward): Press and hold this pushbutton to
advance quickly within a track. Release it to play
the passage. The display will show elapsed time while
forwarding.
5 RDM (Random): Press this pushbutton to hear the
tracks in random, rather than sequential, order.
RND will
appear on the display. Press RDM again to turn
off
random play. OFF will appear on the display.
6 RPT (Repeat): Press this pushbutton once to hear a
track over again. RPT will appear on the display.
The current track will continue to repeat. Press RPT
display.
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a SEEK D : Press the right or the left arrow to go to
the next or to the previous track. The track number
will appear on the display.
RCL (Recall): Press this knob to see the current track
number
or how long the current track has been playing.
3-41