trailer GMC SAVANA 1997 Owners Manual

Page 78 of 388

New Vehicle “Break-In”
NOTICE:
Your modern vehicle doesn’t need an elaborate
“break-in.”
But it will perform better in the long
run if you follow these guidelines:
0
0
0
0
Keep your speed at 55 mph (88 km/h) or
less for the
first 500 miles (805 km).
Don’t drive at any one speed
-- fast or
slow
-- for the first 500 miles (805 km).
Don’t make full-throttle starts.
Avoid making hard
stops for the first
200 miles (322 km) or so. During this time
your new brake linings aren’t yet broken
in. Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking-in guideline every
time you get new brake linings.
Don’t tow
a trailer during break-in.
See “Towing a Trailer’’ in the Index for
more information.
Ignition Switch
Your key lets you turn the ignition switch to
five different positions.
A E
ACCESSORY (A): ACCESSORY lets you use things
like the radio, power windows and the windshield wipers
when the engine is
off. To get into ACCESSORY, push in
the key and turn it toward
you. Your steering wheel will
remain locked, just
as it was before you inserted the key.
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Page 82 of 388

Automatic Transmission Operation
There are several different positions for your shift lever.
If your vehicle is equipped with an automatic
transmission, it now 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 have a need to leave your key in the ignition in the
OFF position for an extended period for any reason, 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.
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.
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Page 84 of 388

DRIVE (D): This position is for normal driving. If you
need more power for passing, and you’re:
0 Going less than about 35 mph (56 krdh), push your
Going about 35 mph (56 kmh) or more, push the
accelerator pedal about halfway down.
accelerator
all the way down.
You’ll shift down to the next
gear and have more power.
You should use DRIVE
(D) (or, as you need to, a lower
gear) when towing
a trailer to minimize heat build-up
and extend the life
of your transmission.
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 (2). 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
slowly enough.
NOTICE:
If your rear wheels can’t rotate, don’t try to
drive. This might happen if
you are stuck in
very deep sand or mud or are up against a solid
object. You could damage your transmission.
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.
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Page 86 of 388

I
t
:f the ignition is on when the parking brake is released,
he
brake system warning light will go off.
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. Always check to be
sure your parking brake
is fully released before
you drive.
If you are towing a trailer and are parking on any 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)
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.
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.
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Page 91 of 388

Windows
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).
Manual Windows
To operate your manual windows, turn the hand crank
on each door to raise or lower your side door windows.
Power Windows (Option)
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.
If you have the optional power windows, the controls
are on each of the side doors.
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Page 117 of 388

If the Light Is Flashing
I NOTICE:
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.
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:
0 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 is 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. The
following may prevent more serious damage to
your vehicle:
Reducing vehicle speed.
Avoiding hard accelerations.
0 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.
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.
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Page 123 of 388

Center High-Mounted Stoplamp
Your vehicle’s center high-mounted stoplamp is located
above the rear doors at the center
of the vehicle. If
items are loaded
on the roof of the vehicle, as in a
luggage carrier, care should be taken not to block or
damage the center high-mounted stoplamp unit.
If
you tow a trailer that is equipped with provisions for a
center high-mounted stoplamp, see your GM dealer for
instructions on how to make
it operate with your
vehicle’s electrical system.
As with any electrical system
modification, have the work performed
by a qualified
electrical service person.
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Section 4 Your Driving and the Road
Here you’ll find information about driving on different kinds of roads and in varying weather conditions. We’ve also
included many other useful tips on driving.
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4-9 4-11
4-
12
4-13
4- 14 Defensive Driving
Drunken Driving Control of a Vehicle
Braking Steering
Off-Road Recovery
Passing
Loss of Control
Driving at Night Driving
in Rain and on Wet Roads
City Driving
Freeway Driving
Before Leaving on a Long Trip
Highway Hypnosis Hill and Mountain Roads
Winter Driving Loading Your Vehicle
Towing a Trailer
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4-20 4-2
1
4-22 4-22
4-24 4-27
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Page 183 of 388

Towing a Trailer
If you don’t use the correct equipment and drive
properly, you can lose control when you pull
a
trailer. For example, if the trailer is too heavy, the
brakes
may not work well -- or even at all. You
and your passengers could be seriously injured.
Pull
a trailer only if you have followed all the
steps in this section. Ask your
GM dealer for
advice and information about towing
a trailer
with your vehicle.
NOTICE:
Pulling a trailer improperly can damage your
vehicle and result in costly repairs not covered by
your warranty.
To pull a trailer correctly, follow
the advice in this part, and see your
GM dealer
for important information about towing
a trailer
with your vehicle.
I I
Your vehicle can tow a trailer. To identify what the
vehicle trailering capacity is for your vehicle, you
should read the information
in “Weight of the Trailer”
that appears later in this section. But trailering is
different than just driving your vehicle
by itself.
Trailering means changes in handling, durability and
fuel economy. Successful, safe trailering takes correct
equipment, and
it has to be used properly.
That’s the reason for this section. In it are many
time-tested, important trailering tips and safety rules.
Many of these are important for your safety and that
of
your passengers. So please read this section carefully
before you pull a trailer.
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If You Do Decide To Pull A Trailer
If you do, here are some important points:
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0
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There are many different laws, including speed limit
restrictions, having to do with trailering. Make sure
your
rig will be legal, not only where you live but
also where you’ll be driving.
A good source for this
information can be state or provincial police.
Consider using a sway control if your trailer will
weigh
4,000 lbs. (1 800 kg) or less. You should
always use a sway control if your trailer will weigh
more than
4,000 lbs. (1 800 kg). You can ask a hitch
dealer about sway controls.
Don’t tow a trailer at all during the first
500 miles
(800 km) your new vehicle is driven. Your engine,
axle or other parts could be damaged.
0
a
Then, during the first 500 miles (800 km) that you
tow a trailer, don’t drive over 50 mph (80 ktn/h) and
don’t make starts at full throttle. This helps your
engine and other parts
of your vehicle wear in at the
heavier loads.
You should use
DRIVE (D) (or, as you need to,
a lower gear) when towing a trailer. Operating your
vehicle in DRIVE
(D) when towing a trailer will
minimize heat buildup and extend the life of
your transmission.
Three important considerations have to do with weight:
0 the weight of the trailer,
0 the weight of the trailer tongue
and the weight on your vehicle’s tires.
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