
Downloaded from www.Manualslib.com manuals search engine Starting Your “VORTEC” 4300 Engine
1. Without pushing the accelerator pedal, turn your
ignition key to
START. When the engine starts, let
go of the key. The idle speed will go down as your
engine gets warm.
NOTICE:
Holding your key in START for longer than
15 seconds at a time will cause your battery to be
drained much sooner. And the excessive heat can
damage your starter motor.
2. If it doesn’t start right away, hold your key in
START. If it doesn’t start in 10 seconds, push the
accelerator pedal all the way down for five more
seconds, or until
it starts.
3. ‘If your engine still won’t start (or starts but then
stops), wait
15 seconds and start over.
When
the engine starts, let go of the key and the
accelerator pedal.
NOTICE:
Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the
way
the engine operates. Before adding electrical
equipment, check with your dealer. If you don’t,
your engine might not perform properly.
If you ever have to have your vehicle towed, see
the part
of this manual that tells how to do it
without damaging your vehicle. See “Towing
Your Vehicle” in the Index.
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Downloaded from www.Manualslib.com manuals search engine 4. After you’ve used the coolant heater, be sure to
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
in? The answer depends
on the outside temperature, the
kind
of oil you have, and so.me other things. Instead of
trying to list everything here, we ask that
you contact
your
GM dealer in the area where you’ll be parking your
vehicle. The dealer can give you the best advice for that
particular area.
Automatic Transmission Operation
. --
P RNDD 21
There are several different positions for your shift lever.
If your vehicle is equipped with an automatic
transmission, it features an electronic shift position
indicator within the instrument cluster. This display
must be powered anytime
the shift lever is capable of
being moved out of the PARK (P) position. This means
that
if your key is in the OFF position, but not locked,
there will be a small current drain on your battery which
could discharge your battery over a period
of time. If
you need to leave your key in the ignition in the OFF
position for an extended period, it is recommended that
you disconnect the battery cable from the battery to
prevent discharging your battery.
PARK (P): This locks your rear wheels. It’s the best
position
to use when you start your engine because your
vehicle can’t move easily.
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Downloaded from www.Manualslib.com manuals search engine 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).
If you have four-wheel drive, your vehicle
will be free to roll
-- even .if your shift lever
is in PARK (P) -- if your transfer case is in
NEUTRAL (N). So, be sure the transfer case is in
a drive gear, two-wheel high (2HI) or four-wheel
high (4HI) or four-wheel low (4LO)
-- not in
NEUTRAL
(N). See “Shifting Into PARK (P)” in
the Index.
If you’re pulling a trailer, see “Towing
a Trailer” in the Index. Ensure’ the shift lever
is €ully in PARK (P) range
before starting the engine. Your vehicle has a
brake-transmission shift interlock. You have to fully
apply your regular brakes before you can shift from
PARK (P) when the ignition key is
ii.1 the RUN position.
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)” in the Index.
REVERSE (R): Use this gear to back up.
NOTICE:
Shifting to REVERSE (R) while your vehicle is
moving forward could damage your transmission.
Shift to REVERSE (Rjonly after your vehicle
is stopped.
To rock your vehicle back and forth to get out of snow,
ice
or sand without damaging your transmission, see
“Stuck in Sand, Mud, Ice
or Snow” in the Index.
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Downloaded from www.Manualslib.com manuals search engine Electronic Transfer Case (Option)
If your four-wheel-drive
vehicle has the electronic
transfer case, the transfer case switches are above the
radio controls.
Use these switches
to shift into and out of four-wheel
drive. You can choose among three driving settings:
2HI: This setting is for driving in most street and
highway situations. Your front axle is not engaged in
two-wheel drive.
4HI: This setting engages your front axle to help
drive your vehicle.
.Use 4HI when you need extra
traction, such as on snowy or icy roads, or
in most
off-road situations.
4LO: This setting also engages your front axle to give
you extra traction. You may never need
4LO. It sends
the maximum power to all four wheels.
You might
choose
4LO if you were driving off-road in sand, mud,
deep snow and climbing or descending steep hills.
Indicator lights in the switches show
you which setting
you are in. The indicator lights will come on briefly when
you turn on the ignition and one will stay on. If the lights
do
not come on, you should take your vehicle in for
service.
An indicator light will flash while shifting. It will
remain illuminated when
the shift is completed.
Shifting from 2HI to 4HI
Press and release the 4HI switch. This can be done at
any speed, and the front axle will lock automatically.
Shifting from 4HI to 2HI
Press and release the 2HI switch. This can be done at
any speed, and the front axle will unlock automatically.
Shifting from 2HI or 4HI to 4LO
To shift from 2HI or 4HI to 4L0, the vehicle must be
stopped or moving less than
3 mph (4.8 kmh) with the
transmission
in NEUTRAL (N) in vehicles equipped
with an automatic transmission. The clutch pedal
must
be engaged on vehicles equipped with a manual
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Downloaded from www.Manualslib.com manuals search engine 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.
lr Pull the BRAKE RELEASE
lever. It is located on the
bottom driver’s side of
the
instrument panel.
I 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 you must park on a hill,
see “Towing a Trailer” in the Index. That section shows
what to do first
to keep the trailer from moving.
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Downloaded from www.Manualslib.com manuals search engine Leaving Your Vehicle With the Engine
Running (Automatic Transmission
Models
0 lv)
@ Move the lever up as far as it will go.
3. If you have four-wheel drive with a manual transfer
case shift lever, be sure the transfer case is in
a drive
gear
-- not in NEUTRAL (N).
4. Turn the ignition key to LOCK.
5. Remove the key and take it with you. If you can
remove the key from
your ignition, your vehicle is
in PARK (P).
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. If you have four-wheel
drive with
a manual transfer case shift lever and
your transfer case is in NEUTRAL
(N), your
vehicle will be free to roll, even
if your shift lever,
is in PARK (P).
So be sure the transfer case is in a
drive gear -9 not in NEUTRAL (N). 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.
2-27

Downloaded from www.Manualslib.com manuals search engine 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 the PARK (P)
position, 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 (Automatic Transmission)
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 transmission,
so you can pull the shift
lever
out of PARK (P).
Shifting Out of PARK (P)
(Automatic Transmission)
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 Operation”
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.
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Downloaded from www.Manualslib.com manuals search engine I b 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). !
If you have four-wheel drive with a manual transfer case
shift lever and your transfer case is in NEUTRAL (N),
your vehicle will be free to roll, even if your shift lever
is in PARK
(P). So, be sure the transfer case is in a drive
gear
-- not in NEUTRAL (N). Always set your parking
brake. 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.
Windows
Manual Windows
Turn the hand crank on each door to raise or lower your
m&ual side door windows.
Power Windows (Option)
If you have the optional power windows, the controls
are on each of the side doors. Your power windows will
only work when the ignition has been turned to RUN.
The driver’s door has a switch for the passenger’s
window as well.
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