engine OLDSMOBILE SILHOUETTE 2003 User Guide

Engine Coolant Heater
Your vehicle may have an engine coolant heater. In very
cold weather,
0°F (-1 8°C) or colder, the engine coolant
heater can help. You’ll get easier starting and better fuel
economy during engine warm-up. Usually, the coolant
prior to starting your vehicle. At temperatures above
32°F (OOC), use of the coolant heater is not required.
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To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the eieciricai cord.
The electrical cord is located on the driver’s side
of the engine compartment.
3. Plug it into a normal, grounded 1 10-volt AC outlet.
Plugging the cord into an ungrounded outlet
could cause an electrical shock.
Also, the
wrong kind
of extension cord could overheat
and cause a fire. You could be seriously
injured. Plug the cord into a properly grounded
three-prong 110-volt
AC outlet. If the cord
won’t reach, use a heavy-duty three-prong
extension cord rated
for at least 15 amps.
4. Before starting the engine, be sure to unplug and
store the cord as it was before to keep it away
from moving engine parts.
If you don’t, it could be
damaged.
How long should you keep the coolant heater plugged
kind of oil you have, and some other things. Instead
of trying to list everything here, we ask that you contact
your dealer in the area where you’ll be parking your
vehicle. The dealer can give you the best advice for that
particular area.
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2-35

Automatic Transaxle Operation
Maximum engine speed is limited when you’re in
PARK (P) or NEUTRAL
(N), to protect driveline
components from improper operation.
There are several different positions for your shift lever
PARK (P): This gear position locks your front wheels.
It’s the best position to use when you start your
engine because your vehicle can’t move easily.
Ensure the shift lever is fully in PARK (P) before starting
the engine. Your vehicle has an automatic transaxle shift
lock control system. You have to fully
apply your regular
brakes
before you can shift from PARK (P) when the
ignition key is in RUN.
As you step on the brake pedal,
while in PARK
(P), you may hear a click from the solenoid
of the system. This ensures that the system is operating
properly.
If you cannot shift out of PARK (P), ease pressure on
the shift lever - push the shift lever all the way into
PARK (P) as you maintain brake application. Then move
the shift lever into the gear you wish. See Shifting
Out
of Park (P) on page 2-42.
It is dangerous to get out of your vehicle if the
shift lever is not fully in PARK (P) with the
parking brake firmly
set. Your vehicle can roll.
Don’t leave your vehicle when the engine is
running unless you have to. If you have left the
engine running,
the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle won’t move, even when you’re on fairly
level ground, always set your parking brake and
move the
shift lever to PARK (P). See “Shifting
Into Park (P)”
in the Index. If you’re pulling a
trailer, see “Towing a Trailer” in the Index.
2-36

REVERSE (R): Use this gear to back up.
Notice: Shifting to REVERSE (R) while your vehicle
is moving forward could damage your transaxle.
Shift to REVERSE
(R) only after your vehicle
is stopped.
To rock your vehicle back and forth to get out of snow,
ice or sand without damaging your transaxle, see
If You Are Stuck: In Sand, Mud, Ice or Snow on
page 4-30.
NEUTRAL (N): In this position, your engine doesn’t
connect with the wheels. To restart when you’re already
moving, use NEUTRAL
(N) only. Also, use NEUTRAL (N)
when your vehicle is being towed.
Shifting into a drive gear while your engine
Unless your foot
is firmly on the brake pedal,
your vehicle could move very rapidly. You
could lose control and
hit people or objects.
Don’t shift into a drive gear while your engine
is racing.
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Notice: Damage to your transaxle caused by
shifting into a drive gear with the engine racing
isn’t covered by your warranty.
AUTOMATIC OVERDRIVE (D): This position is for
normal driving. If you need more power for passing,
and you’re:
Going less than 35 mph (55 km/h), push your
Going about 35 mph (55 km/h) or more, push the
You’ll shift down to the next gear and have more power.
Notice; If your vehicle seems to start up rather
slowly, or if
it seems not to shift gears as you go
faster, something may be wrong with a transaxle
system sensor. If you drive very far that way,
your vehicle can be damaged.
So, if this happens,
.lave your vehicle serviced right away. Until then,
you can use SECOND
(2) when you are driving
less than
35 mph (55 km/h) and AUTOMATIC
accelerator pedal
about halfway down.
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2-37

Warm-up Shift
Your vehicle has a computer controlled transaxle
designed to warm up the engine faster when the outside
temperature is
35°F (2°C) or colder. You may notice
that the transaxle will shift at a higher vehicle speed until
the engine is warmed up. This is a normal condition
designed to provide heat to the passenger compartment
and defrost the windows more quickly. See
Climate
Control System on
page 3-25 for more information.
THIRD
(3): This position is also used for normal driving,
but it offers more power and lower fuel economy than
AUTOMATIC OVERDRIVE (D).
Here are some times you might choose THIRD
(3)
instead of AUTOMATIC OVERDRIVE (D):
When driving on hilly, winding roads.
When towing a trailer (so there is less shifting
When going down a steep hill. between gears).
SECOND
(2): This position gives you more power,
but lower fuel economy. You can use SECOND
(2) on
hills. It can help control your speed as you go down
steep mountain roads, but then you would also want to
use your brakes
off and on.
Notice: Don’t drive in SECOND (2) for more than
25 miles (40 km), or at speeds over 55 mph (90 km/h),
or you can damage your transaxle. Use THIRD
(3) or
AUTOMATIC OVERDRIVE (D) as much as possible.
Don’t
shift into SECOND (2) unless you are going
slower than
65 mph (105 km/h) or you can damage
your engine.
Notice: If your vehicle seems to start up rather
slowly, or if
it seems not to shift gears as you go
faster, something may be wrong with a transaxle
system sensor. If you drive very far that way, your
vehicle can be damaged.
So, if this happens, have
your vehicle serviced
right away. Until then, you can
use SECOND
(2) when you are driving less than
35 mph (55 km/h) and THIRD (3) for higher speeds.
FIRST
(1): This position gives you even more power
(but lower fuel economy) than
SECOND (2). You can use
it on very steep hills, or in deep snow or mud.
If the shift
lever is put in FIRST
(I), the transaxle won’t downshift
into first gear until the vehicle is going slow enough.
Notice: If your front wheels won’t turn, don’t try to
drive. This might happen if you were stuck in very
deep sand or mud or were up against a solid object.
You could damage your transaxle. Also, if you stop
when going
uphill, don’t hold your vehicle there with
only the accelerator pedal. This could overheat and
damage the transaxle. Use your brakes to hold your
vehicle in position on a
hill.
2-38

Shifting Into Park (P)
-
It can -2 dangerou- -0 get out of your veh e
if the shift lever is not fully in PARK (P) with
the parking brake firmly set. Your vehicle can
roll. If you have left the engine running, the
vehicle can move suddenly. You or others could be injured.
To be sure your vehicle won’t
move, even when you’re on fairly level ground,
use
the steps that follow. If you’re pulling a
trailer, see “Towing a Trailer” in the Index.
1. Hold the brake pedal down with your right foot and
set the parking brake with your left foot.
2. Move the shift lever into PARK (P) like this:
/ I
Pull the lever toward you.
2-40

Move the lever up as far as it will go.
3. Turn the ignition key to LOCK.
4. Remove the key and take it with you. If you can
leave your vehicle with the ignition key in your
hand. your vehicle is in PARK (PI.
Leaving Your Vehicle With the
Engine Running
It can be dangerous to leave \w.iicle with
the engine running. Your vehicle could move suddenly if the shift lever
is not fully in
PARK (P) with the parking brake firmly set.
And, if you leave the vehicle with the engine
running,
it could overheat and even catch fire.
You or others could be injured. Don’t leave
I your vehicle with the engine running.
I
If you have to leave your vehicle with the engine
running, be sure your vehicle is in PARK
(P) and your
parking brake is firmly set before you leave it. After
you’ve moved the shift lever into PARK (P), hold
the reguiar brake pedai down. Then, see
ii you can
move the shift lever away from PARK
(P) without first
pulling it toward you. If you can,
it means that the
shift lever wasn’t fully locked into PARK (P).
2-41

Torque Lock
If you are parking on a hill and you don’t shift your
transaxle into PARK (P) properly, the weight of the
vehicle may put too much force on the parking pawl in
the transaxle. You may find it difficult to pull the shift
lever out of PARK (P). This is called “torque lock.”
To prevent torque lock, set the parking brake and
then shift into PARK (P) properly before you leave the
driver’s seat. To find out how, see
Shifting lnto Park (P)
on page 2-40.
When you are ready to drive, move the shift lever out of
PARK (P)
before you release the parking brake.
If torque lock does occur, you may need to have another
vehicle push yours a little uphill to take some of the
pressure from the parking pawl in the transaxle,
so you
can pull the shift lever out of PARK (P).
Shifting Out of Park (P)
Your vehicle has an automatic transaxle shift lock
control system. You have to fully
apply your regular
brakes
before you can shift from PARK (P), when
the ignition is in RUN.
As you step on the brake pedal, while in PARK (P),
you may hear a click from the solenoid of the system.
This ensures that the system is operating properly.
See
Automatic Transaxle Operation on page 2-36.
If you cannot shift out of PARK (P), ease pressure on
the shift lever by pushing the shift lever all the way into
PARK (P) as you maintain brake application. Then try
to move the shift lever into the gear you want. If you
ever hold the brake pedal down but still can’t shift out
of PARK (P), try this:
1. Turn the ignition key to OFF
2. Apply and hold the brake until the end of Step 4.
3. Shift to NEUTRAL (N).
4. Start the engine and then shift to the drive gear
you want.
5. Have the vehicle fixed as soon as you can.
2-42

Parking Over Things That Burn Engine E> aust
.. . .
Things that can burn could touch hot exhaust
parts under your vehicle and ignite. Don’t park
over papers, leaves, dry grass or other things.
that can burn.
I
Engine exhaust can kill. It contains the gas
carbon monoxide (CO), which you can’t see or
smell.
It can cause unconsciousness and death.
You might have exhaust coming
in if:
Your exhaust system sounds strange
Your vehicle gets rusty underneath.
Your vehicle was damaged in a collision.
Your vehicle was damaged when driving
over high points on the road or over road
debris. or different.
0 Repairs weren’t done correctly.
0 Your vehicle or exhaust system had been
modified improperly.
If you ever suspect exhaust
is coming into
your vehicle:
Drive it only with all the windows down to
Have your vehicle fixed immediately. blow out any
CO; and
2-43

Running Your Engine While You
Are
Parked
It’s better not to park with the engine running. But if you
ever have to, hpre are some things
to know.
Idling the engine with the climate co~,.,ol
system
off could allow dangerous exhaust into
your vehicle. See the earlier Caution under
“Engine Exhaust.”
Also, idling
in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even
if the fan
is at the highest settin:,. One place
this can happen is a garage. Exhaust - with
CO - can come in easily. NEVEt3 park in a
garage with the engine running.
Another closed-in place can be a blizzard. See “Winter Driving” in the Index.
It can De dangerous to get out of your vehicle
if the
shift lever is not fully in PARK (P) with
the parking brake firmly set. Your vehicle can
roll. Don’t leave your vehicle when the engine
is running unless you have to. If you’ve left
the engine running, the vehicle can move suddenly. You or others could be injured.
To be sure your vehicle won’t move, even
when you’re on fairly level ground, always set your parking brake and move the shift lever
to PARK (P).
Follow the proper steps to be sure your vehicle won’t
move. See
Shifting Into Park (P) on page 2-40.
If you’re pulling a trailer, see Towing a Trailer on
page 4-36.
2-44

Programming the HomeLink
Transmitter
Do not use the HomeLink@ Transmitter with any garage
door opener that does not have the “stop and reverse”
feature. This includes any garage door opener model
manufactured before April
1, 1982.
Keep the original transmitter for use in other vehicles as
well as for future HomeLink@ programming. It is also
recommended that upon the sale of the vehicle,
the programmed HomeLink@ buttons should be erased
for security purposes. Refer to “Erasing HomeLink@
Buttons” or, for assistance, contact HomeLink@ on
the internet at: www.homelink.com or by calling
Be sure that people and objects are clear of the garage
door or gate operator you are programming. When
programming a garage door, it is advised to park outside
of the garage.
It is recommended that a new battery be installed in
your hand-held transmitter for quicker and more
accurate transmission of the radio frequency.
1-800-355-351
5. Your
vehicle’s engine should be turned
off while
programming the transmitter. Follow these steps to
program up to three channels:
1. Press and hold down the two outside buttons,
releasing only when the indicator light begins to
flash, after 20 seconds.
Do not hold down the
buttons for longer than 30 seconds and do not
repeat this step to program a second and/or third
transmitter to the remaining
two HomeLink@ buttons.
2. Position the end of your hand-held transmitter about
1 to 3 inches (3 to
8 cm) away from the HomeLink@
buttons while keeping the indicator light in view.
3. Simultaneously press and hold both the desired
button on HomeLink@ and the hand-held transmitter
button.
Do not release the buttons until Step 4
has been completed.
Some entry gates and garage door openers may
require you to substitute Step 3 with the procedure
noted in “Gate Operator and Canadian
Programming” later in this section.
4. The indicator light will flash slowly at first and then
rapidly after HomeLink@ successfully receives the
frequency signal from the hand-held transmitter.
Release both buttons.
2-50