1998 CHEVROLET ASTRO Owners Manual

Downloaded from www.Manualslib.com manuals search engine -
A CAUTION:
--
Shifting out of PARK (P) or NEUTRAL (N) while
your engine is “racing” (running at high speed) is
dangerous. 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 out
of PARK (P) or
NEUTRAL
(N) while your engine is racing.
NOTICE:
Damage to your transmission caused by shifting
out
of PARK (P) or NEUTRAL (N) with the
engine racing isn’t covered by your warranty.
DRIVE (D): This position is for normal driving. If you
need more power for passing, and you’re:
Going less than about 35 mph (55 km/h), push your
accelerator pedal about halfway down.
Going about 35 mph (55 km/h) or more, push the
accelerator pedal all the way down. You’ll shift
down to the next gear and have more power.
DRIVE (D) should be used for normal towing.
THIRD
(3): This position is also used for normal
driving, however it offers more power and lower fuel
economy than DRIVE (D). You should use THIRD
(3)
when carrying a heavy load or driving on steep hills.
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.
If you manually select SECOND (2), the transmission
will drive
in second gear. You may use this feature for
reducing torque to the
rear wheels when you are trying
to start your vehicle from a stop on slippery
road surfaces.
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
selector lever is put in FIRST
(l), the transmission
won’t shift into first gear until the vehicle is going
slow enough.
2-21

Downloaded from www.Manualslib.com manuals search engine NOTICE:
If your rear wheels can’t rotate, 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 transmission or
transfer case or both.
Also, if you stop when going uphill, don’t hold
your vehicle there with only the accelerator
pedal. This could overheat and damage the
transmission.
Use your brakes or shift into
PARK (P) to hold your vehicle in position on
a hill.
Parking Brake
To set the parking brake, hold the regular brake pedal
down with your right foot.
Push down the parking brake pedal with your left
foot.
If the ignition is on, the brake system warning light will
come
on.
To release the parking brake, hold the regular brake
pedal down. Pull the brake release lever located on the
lower left side
of the steering column.
2-22

Downloaded from www.Manualslib.com manuals search engine NOTICE:
Driving with the parking brake on can cause
your rear brakes to overheat. You may have to
replace them, and you could also damage other
parts of your vehicle.
If you are towing a trailer and are parking on a hill, see
“Towing
a Trailer” in the Index. That section shows
what to do first to keep the trailer from moving.
Shifting Into PARK (P)
A CAUTION:
i
It can be dangerous to get out of ya - -8 vehicle 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.
2-23

Downloaded from www.Manualslib.com manuals search engine 2. Move the shift lever into PARK (P) like this:
0 Pull the lever toward you.
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
remove the key from your ignition, your vehicle is in
PARK (P).
2-24

Downloaded from www.Manualslib.com manuals search engine Leaving Your Vehicle With the
Engine Running
-
A CAUTION:
It can be dangerous to leave your vehicle 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 your vehicle with the
engine running unless you have to.
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 to PARK (P), hold
the
regular brake pedal down. Then, see if 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).
Torque Lock
If you are parking on a hill and you don’t shift your
transmission into PARK
(P) properly, the weight of the
vehicle may put
too much force on the parking pawl in
the transmission. 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 Into
PARK (P)”
in the Index.
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 transmission, so
you can pull the shift lever out of PARK (P).
2-25

Downloaded from www.Manualslib.com manuals search engine Shifting Out of PARK (P)
Your vehicle has a brake-transmission shift interlock.
You have
to fully apply your regular brake before you
can shift from PARK (P) when the ignition is in the
RUN position. See "Automatic Transmission" in
the Index.
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 want.
If you ever hold the brake pedal down but still can't
shift out of PARK
(P), try this:
1. Turn the key to OFF.
2. Apply and hold the brake until the end of Step 4.
3. Shift to NEUTRAL (N).
4. Start the vehicle and then shift to the drive gear
you want.
5. Have the vehicle fixed as soon as you can.
Parking Over Things That Burn
I A CAUTION:
Y
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.
2-26

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I
Engine Exhaust
A CAUTION:
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:
0 Your exhaust system sounds strange
0 Your vehicle gets rusty underneath.
0 Your vehicle was damaged in a collision.
0 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
If you ever suspect exhaust is coming into
your vehicle:
0 Drive it only with all the windows down to
Have your vehicle fixed immediately.
modified improperly.
blow out any CO; and
Running Your Engine While
You’re Parked
It’s better not to park with the engine running. But if
ever
you have to, here are some things tn knr)w.
~
/11 CAUTION:
Idling the engine with the air system control
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 switch is
at the highest setting. One place
this can happen is
a garage. Exhaust -- with
CO -- can come in easily. NEVER park in a
garage with the engine running.
Another closed-in place can be a blizzard. (See
“Blizzard” in the Index.)
2-27

Downloaded from www.Manualslib.com manuals search engine A CAUTION:
It can be 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).
Locking Rear Axle (Option)
If you have this feature, your locking rear axle can give
you additional traction on snow, mud, ice, sand or
gravel. It works like a standard axle most of the time,
but when one
of the rear wheels has no traction and the
other does, this feature will allow the wheel with
traction to move
the vehicle.
All-Wheel Drive (Option)
If your vehicle has
all-wheel drive, your
engine’s driving power
is sent to all four wheels
for extra traction.
Follow
the proper steps to be sure your vehicle won’t
move. See “Shifting Into
PARK (P)” in the Index.
If you’re pulling a trailer, see “Towing a Trailer’’ in
the Index.
This is like four-wheel drive, but there
is no separate
lever or switch
to engage or disengage the front axle.
It is fully automatic, and adjusts itself as needed for
road conditions.
2-2s