2004 SATURN L-SERIES ECU

Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-4
Other Warning Devices...................................3-5
Horn.............................................................3-5
Tilt Wheel.....................................................3-5
Turn Signal/Multifunction Lever.........................3-6
Windshield Wiper Lever...................................3-8
Cruise Control..............................................3-10
Exterior Lamps.............................................3-13
Interior Lamps..............................................3-15
Accessory Power Outlets...............................3-16
Ashtrays and Cigarette Lighter........................3-17
Climate Controls............................................3-17
Climate Control System.................................3-17
Automatic Climate Control System...................3-20
Outlet Adjustment.........................................3-24
Passenger Compartment Air Filter...................3-24
Warning Lights, Gages, and Indicators............3-25
Instrument Panel Cluster................................3-26
Speedometer and Odometer...........................3-27
Tachometer.................................................3-27
Safety Belt Reminder Light.............................3-28
Air Bag Readiness Light................................3-28
Battery Warning Light....................................3-29
Brake System Warning Light..........................3-30
Anti-Lock Brake System Warning Light.............3-31Traction Control System (TCS) Warning Light......3-32
Engine Coolant Temperature Warning Light......3-32
Engine Coolant Temperature Gage..................3-33
Low Coolant Warning Light............................3-33
Malfunction Indicator Lamp.............................3-34
Oil Pressure Light.........................................3-37
Change Engine Oil Light................................3-38
Security Light...............................................3-38
Reduced Engine Power Light.........................3-38
Daytime Running Lamps Indicator Light...........3-39
Low Washer Fluid Warning Light.....................3-39
Trunk Ajar Light............................................3-39
Service Vehicle Soon Light............................3-39
Fuel Gage...................................................3-40
Low Fuel Warning Light.................................3-40
Audio System(s).............................................3-41
Setting the Time...........................................3-41
AM-FM Radio...............................................3-42
Radio with CD..............................................3-45
Radio with Cassette and CD..........................3-50
Rear Seat Entertainment System....................3-59
Theft-Deterrent Feature..................................3-69
Radio Reception...........................................3-71
Care of Your Cassette Tape Player.................3-72
Care of Your CDs and DVDs.........................3-73
Care of Your CD and DVD Player...................3-73
Fixed Mast Antenna......................................3-73
Section 3 Instrument Panel
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Change Engine Oil Light
If this light comes on and
stays on, it means that
service is required for your
vehicle.
SeeScheduled Maintenance on page 6-4 Engine Oil on
page 5-16for more information.
Security Light
Your vehicle is equipped
with a Passlock®
theft-deterrent system.
With this system, the
security light will ash as
you open the door if
your ignition is off.
For more information, seePasslock
®on page 2-18.
Reduced Engine Power Light
This light will come on
briey when you start the
engine.
This light is displayed when a noticeable reduction in
the vehicle’s performance may occur. Stop the vehicle
and turn off the ignition. Wait for 10 seconds and restart
your vehicle. This may correct the condition.
The vehicle may be driven at a reduced speed when
the reduced engine power light is on but acceleration
and speed may be reduced. The performance may
be reduced until the next time you drive your vehicle. If
this light stays on, see your retailer as soon as
possible for diagnosis and repair.
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s(Play/Pause):Press this button to start play of a
DVD or CD. Press this button while a DVD or CD is
playing to pause it. Press this button again to continue
playing the DVD or CD.
When the DVD is playing, press the pause button then
press the fast forward button. The DVD will continue
playing in a slow play mode. To cancel slow play mode,
press the play/pause button.
u(Next Track/Chapter):Press this button to advance
to the beginning of the next track or chapter. This
button may not work when the DVD is playing the
copyright information or the previews.
Battery Replacement
To change the remote control batteries, do the following:
1. Remove the battery compartment door located on
the bottom of the remote control.
2. Replace the two AA batteries in the compartment.
Make sure that they are installed correctly, using
the diagram on the inside of the battery
compartment.
3. Close the battery door securely.
If the remote control is to be stored for a long period of
time, remove the batteries and keep them in a cool,
dry place.
DVD Display Error Messages
The video screen may display one of the following:
Disc Format Error:This message will be displayed,
if a disc is inserted upside down, if the disc is not
readable, or if the disc format is not compatible. The
disc will be automatically ejected from the radio.
Disc Play Error:This message will be displayed, if the
mechanism cannot play the disc. Severely scratched
or damaged discs may cause this error. The disc will be
automatically ejected from the radio.
Region Code Error:This message will be displayed,
if the disc is not a Region Code 1. The disc will be
automatically ejected from the radio.
Load/Eject Error:This message will be displayed,
if the disc is not properly loaded or ejected.
No Disc:This message will be displayed, if no disc is
present when the play, eject, or DVD/AUX button is
pressed on the remote control or the eject, RSE, or AUX
button is pressed on the radio.
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5. Press the SEEK/SCAN up arrow to make the rst
digit agree with your code.
6. Press the SEEK/SCAN down arrow to make the
second digit agree with your code.
7. Press the TUNE up arrow to make the third digit
agree with your code.
8. Press the TUNE down arrow to make the fourth
digit agree with your code.
9. Press AM-FM after you have conrmed that the
code matches the secret code you have written
down. REP will appear on the display to indicate
that Steps 5 through 8 need to be repeated to
conrm your secret code.
10. Press AM-FM again. SEC will appear on the display
to indicate that the radio is secure.
If SEC is not displayed, but displays Err1, Err2, or
LOCK, the theft deterrent feature is already set
to another code. See “Disabling the Theft-Deterrent
Feature” later in this section.Unlocking the Theft-Deterrent Feature
After a Power Loss
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition on. -- -- -- -- will appear on the
display.
2. Preform Steps 5 through 8 from the “Activating the
Theft-Deterrent Feature” earlier to enter your
secret code.
3. Press AM-FM after you have conrmed that the
code matches the secret code you have written
down. SEC will appear on the display, indicating the
radio is now operable and secure.
If you enter the wrong code, the display will momentarily
show an error message and all radio functions will
continue to be disabled. If -- -- -- -- appears on
the display, you can try to enter your secret code again.
If you enter the wrong code three times, LOCK will
appear on the display. Contact your retailer. Your retailer
is authorized to obtain the factory programmed code
that is assigned to the radio to reset the system.
If you forget your code, if the theft deterrent feature is
accidentally activated with an unknown code, or if
the radio is in the locked mode, contact your retailer.
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Winter Driving
Here are some tips for winter driving:
Have your vehicle in good shape for winter.
You may want to put winter emergency supplies in
your trunk.
Also seeTires on page 5-54.Include an ice scraper, a small brush or broom, a
supply of windshield washer uid, a rag, some winter
outer clothing, a small shovel, a ashlight, a red
cloth and a couple of reective warning triangles. And, if
you will be driving under severe conditions, include a
small bag of sand, a piece of old carpet or a couple of
burlap bags to help provide traction. Be sure you
properly secure these items in your vehicle.
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The GVWR includes the weight of the vehicle, all
occupants, fuel and cargo. Never exceed the GVWR for
your vehicle or the Gross Axle Weight Rating (GAWR)
for either the front or rear axle.
If you do have a heavy load, spread it out. Don’t carry
more than 167 pounds (75 kg) in your trunk.
{CAUTION:
Do not load your vehicle any heavier than the
GVWR, or either the maximum front or rear
GAWR. If you do, parts on your vehicle can
break, and it can change the way your vehicle
handles. These could cause you to lose
control and crash. Also, overloading can
shorten the life of your vehicle.
Notice:Overloading your vehicle may cause
damage. Repairs would not be covered by your
warranty. Do not overload your vehicle.
If you put things inside your vehicle — like suitcases,
tools, packages or anything else — they will go as fast
as the vehicle goes. If you have to stop or turn
quickly, or if there is a crash, they’ll keep going.
{CAUTION:
Things you put inside your vehicle can strike
and injure people in a sudden stop or turn, or
in a crash.
Put things in the trunk of your vehicle. In a
trunk, put them as far forward as you can.
Try to spread the weight evenly.
Never stack heavier things, like suitcases,
inside the vehicle so that some of them
are above the tops of the seats.
Do not leave an unsecured child restraint
in your vehicle.
When you carry something inside the
vehicle, secure it whenever you can.
Do not leave a seat folded down unless
you need to.
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Driving with a Trailer
Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you will want to
get to know your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the trailer.
And always keep in mind that the vehicle you are
driving is now a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check the trailer hitch and platform
(and attachments), safety chains, electrical connector,
lamps, tires and mirror adjustment. If the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the trailer brake controller by hand to be
sure the brakes are working. This lets you check your
electrical connection at the same time.
During your trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer
brakes are still working.
Following Distance
Stay at least twice as far behind the vehicle ahead as
you would when driving your vehicle without a trailer.
This can help you avoid situations that require
heavy braking and sudden turns.
Passing
You’ll need more passing distance up ahead when
you’re towing a trailer. And, because you’re a good deal
longer, you’ll need to go much farther beyond the
passed vehicle before you can return to your lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, just move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if possible,
have someone guide you.
Making Turns
Notice:Making very sharp turns while trailering
could cause the trailer to come in contact with the
vehicle. Your vehicle could be damaged. Avoid
making very sharp turns while trailering.
When you’re turning with a trailer, make wider turns
than normal. Do this so your trailer won’t strike
soft shoulders, curbs, road signs, trees or other objects.
Avoid jerky or sudden maneuvers. Signal well in
advance.
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Adding Coolant
If you need more coolant, add the proper DEX-COOL®
coolant mixtureat the surge tank, but only when the
engine is cool. SeeEngine Overheating on page 5-26
for instructions on “How to Add Coolant to the Coolant
Surge Tank.”
{CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
and it will burn if the engine parts are hot
enough. Do not spill coolant on a hot engine.
When replacing the pressure cap, make sure it is
hand-tight.
Coolant Surge Tank Pressure Cap
Notice:If the pressure cap is not tightly installed,
coolant loss and possible engine damage may
occur. Be sure the cap is properly and tightly
secured.
If you replace your coolant surge tank pressure cap, a
Saturn cap is required.
Engine Overheating
You will nd a coolant temperature gage and a coolant
temperature warning light on your vehicle’s instrument
panel. SeeEngine Coolant Temperature Gage on
page 3-33andEngine Coolant Temperature Warning
Light on page 3-32. You will also nd a low coolant level
warning light on your vehicle’s instrument panel. See
Low Coolant Warning Light on page 3-33.
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