stop start GMC ENVOY 1998 User Guide

AM-FM: While in the CD mode, press this button to
stop playing the CD and play the radio. The
CD symbol
will still display but
the word CD will be replaced with
either
AM, FM1 or FM2. (If the radio is turned off, the
disc stays in the player and will resume playing at the
point where it stopped.)
CD AUX: Press this button if you have a disc loaded in
the CD player and the radio is turned on, to play a
compact disc. Press
AM-F" to return to the radio when
a compact disc is playing. Press CD
AUX to switch
between the compact disc player and console-mounted CD changer if both are loaded. When a disc is playing,
the letters CD and the CD symbol will appear on the
display. (If the radio is turned off, the disc stays in the
player and will resume playing at the point where
it stopped.)
EJECT: Press this button to eject the disc from the
player and play the radio. When the same or a new disc
is inserted, the disc will start playing on track one. If a
compact disc is left sitting in the opening for more than
a few seconds, the player will pull the
CD back in. The
radio will continue playing. When the ignition is off,
press this button to load a CD.
Rear Seat Audio (RSA)
This feature allows rear seat passengers to listen to any
of the music sources including
AM-FM, cassette tapes
and CDs. However, the rear seat passengers can only
control the music sources that the front seat passengers
are not listening to. For example, rear seat passengers
may listen to a cassette tape through headphones while
the driver listens to the radio through the front speakers.
The rear seat passengers have control
of the volume for
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each set of headphones. Be aware that the front seat
audio controls always override the Rear Seat Audio
(RSA) controls. The rear speakers will be muted when
the RSA power is turned on. You may operate the RSA
functions even when the primary radio power is off.
luote that this feature is intended for rear seat passengers.
The following function is controlled by the primary
radio knob:
PWR-VOL: Push this knob twice to turn RSA off.
The following functions are controlled by the RSA
system buttons:
PWR: Press this button to turn RSA on or off.
VOL: Press this knob lightly so it extends. Turn the
knob to the right to increase volume and to the left to
decrease volume. Push the knob back into its stored
position when you’re not using it. The left
VOL knob
controls
the left headphone and the right VOL knob
controls the right headphone.
AM-FM: Press this button to switch between AM, FMl
and FM2.
If the front passengers are already listening to
AM-FM, the RSA controller will not switch between the
bands and cannot change the frequency.
SEEK: While listening to AM-FM, press the right
arrow
to tune to the next higher station and stay there.
Press the
left arrow to tune to the next lower station and
stay there. The sound will mute while seeking. The
SEEK button is inactive if the AM-FM mode on the
front radio is
in use.
While listening to a cassette tape, press the right arrow
to hear the next selection
on the tape. Press the left
arrow to go back to the previous selection. The
SEEK
button is inactive if the tape mode on the front radio is
in use.
While listening to a CD, press the right arrow to hear the
next selection
on the CD. Press the left arrow to go back
to the start of the current selection (if more than eight
seconds have played). The
SEEK button is inactive if
the CD mode on the front radio
(if equipped) or the CD
changer is
in use.
SCAN: Press and hold SEEK until the radio goes into
SCAN mode. SCAN allows you to listen to stations for
a few seconds. The receiver will continue to scan and
momentarily stop at each station
until you press SEEK
again. The SCAN function is inactive if the AM-FM
mode on the front radio
is in use.
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And, of course, actual stopping distances vary greatly
with the surface of the road (whether it‘s pavement or
gravel);
the condition of the road (wet, dry, icy); tire
tread; the condition of your brakes; the weight of the
vehicle and the amount of brake force applied.
Avoid needless heavy braking. Some people drive
in
spurts -- heavy acceleration followed by heavy
braking
-- rather than keeping pace with traffic. This is a
mistake. Your brakes may not have time to cool between
hard stops. Your brakes will wear out rnucit faster
if you
do a lot of heavy braking.
If you keep pace with the
traffic and allow realistic following distances, you
will
eliminate a lot of unnecessary braking. Th, ti t means
better braking and longer brake life.
If your engine ever stops while you’re driving, brake
normally but don’t pump your brakes.
If you do, the
pedal may get harder
to push down. If your engine
stops,
you will still have some power brake assist. But
you will use it when you brake. Once the power assist is
used
up, it may take longer to stop and the brake pedal
will be harder
to push.
Anti-Lock Brakes (ABS)
Your vehicle has anti-lock brakes (ABS). ABS is an
advanced electronic braking system that will help
prevent
;1 braking skid.
When you start your engine and begin to drive away,
your anti-lock brake system
will check itself. You may
hear
a momentary motor or clicking noise while this test
is going on. This is normal.
If there’s a problem with the
anti-lock brake system, this
warning light
will stay on.
See “Anti-Lock Brake
System Warning Light”
in
the Index.
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Passing
The driver of a vehicle about to pass another on a
two-lane highway waits for just the right moment,
accelerates, moves around the vehicle ahead, then goes
back into
the right lane again. A simple maneuver?
Not necessarily! Passing another vehicle on a two-lane
highway
is a potentially dangerous move, since the
passing vehicle occupies the same lane as oncoming
traffic for several seconds.
A miscalculation, an error in
judgment, or a brief surrender to frustration or anger can
suddenly put the passing driver face to face with the
worst of all traffic accidents
-- the head-on collision.
So here are some tips for passing:
“Drive ahead.” Look down the road, to the sides and
to crossroads for situations that might affect your
passing patterns.
If you have any doubt whatsoever
about making a successful pass, wait for
a
better time.
0 Watch for traffic signs, pavement markings and lines.
If you can see
a sign up ahead that might indicate a
turn or an intersection, delay your pass. A broken
center
line usually indicates it‘s all right to pass
(providing the road ahead is clear). Never cross a solid
line on your side
of the lane or a double solid line,
even
if the road seems empty of approaching traffic.
Do not get too close to the vehicle you want to pass
while you‘re awaiting an opportunity. For one thing,
following too closely reduces
your area of vision,
especially
if you’re following a larger vehicle. Also,
you won’t have adequate space if the vehicle ahead
suddenly slows or stops. Keep back
a
reasonable distance.
When it looks like a chance to pass is coming up,
start to accelerate but stay
in the right lane and don’t
increasing speed as the time comes to move into the
other lane.
If the way is clear to pass, you will have a
“running start” that more than makes up for the
distance you would lose by dropping back. And
if
something happens to cause you to cancel your pass,
you need only slow down and drop back again
and
wait for another opportunity.
b cret too close. Time your move so you will be
If other cars are lined up to pass a slow vehicle, wait
your turn.
But take care that someone isn’t trying to
pass you
as you pull out to pass the slow vehicle.
Remember
to glance over your shoulder and check
the blind spot.
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If your vehicle starts to slide, ease your foot off the
accelerator pedal and quickly steer the way you want the
vehicle to go.
If you start steering quickly enough, your
vehicle may straighten out. Always be ready for
a
second skid if it occurs.
Of course, traction is reduced when water, snow, ice,
gravel or other material is
on the road. For safety, you‘ll
want to slow down and adjust your driving to these
conditions.
It is important to slow down on slippery
surfxes because stopping distance will be longer and
vehicle control more limited.
While driving on a surfxe
with reduced traction, try
your best to avoid sudden steering, acceleration
or
braking (including engine braking by shifting to a lower
gear). Any sudden changes could cause the tires to slide.
You may not realize the surfdce is slippery
until your
vehicle is skidding. Learn to recognize warning
clues
-- such as enough water, ice or packed snow on
the road to make a “mirrored surface”
-- and slow
down when
you have any doubt.
Remember: Any anti-lock brake system (ABS) helps
avoid only
the braking skid.
Driving Gu idelines
This multipurpose passenger vehicle is defined as a
utility vehicle in Consumer Information Regulations
issued by the National Highway Traffic Safety
Administration (NHTSA) of
the United States
Department of Transportation. Utility vehicles have
higher ground clearance and a narrower track to make
them capable of performing in a wide variety of off-road
applications. Specific design characteristics give them a
higher center of gravity than ordinary cars. An
advantage of the higher ground clearance is a better
view of the road allowing you
to anticipate problems.
They are not designed for cornering at
the same speeds
as conventional two-wheel-drive vehicles any more than
low-slung sports cars are designed to perform
satisfxtorily under off-road conditions.
If at all
possible, avoid sharp turns
or abrupt maneuvers. As with
other vehicles of this type, failure to operate this vehicle
correctly
may result in loss of control or
vehicle rollover.
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Scanning the Terrain
Off-road driving can take you over many different kinds
of terrain.
You need to be familiar with the telrain and its
many different features. Here are some things to consider.
S~lr$uce Conditions. Off-roading can take you over
hard-packed dirt, gravel, rocks, grass, sand, mud, snow
or ice. Each of these surfaces affects the steering,
acceleration and braking of your vehicle
in different
ways. Depending upon the kind of surface
you are on,
you may experience slipping, sliding, wheel spinning,
delayed acceleration, poor traction and longer
braking distances.
Su$ace Obstucles . Unseen or hidden obstacles can be
hazardous.
A rock, log, hole, rut or bump can startle you if
you're not prepared for them. Often these obstacles are
hidden by grass, bushes, snow
or even the rise and fall of
the terrain itself. Here are
some things to consider:
0 Is the path ahead clear'?
Will the surface texture change abruptly up ahead?
Does the travel take you uphill or downhill? (There's
more discussion of these subjects later.)
Will you have to stop suddenly or change
direction quickly'? When you
drive over obstacles or rough terrain, keep
a
firm grip on the steering wheel. Ruts, troughs or other
surhce features can jerk the wheel out
of your hands if
you're not prepared.
When you drive over bumps, rocks, or other obstacles,
your wheels can leave the ground.
If this happens, even
with one or two wheels, you can't control the vehicle as
well or at all.
Because you
will be on an unpaved surface, it's
especially important to avoid sudden acceleration,
sudden turns or sudden braking.
In a way, off-road driving requires a different kind of
alertness from driving on paved roads and highways.
There are no road signs, posted speed limits or signal
lights.
You have to use your own good judgment about
what is safe and what isn't.
Drinking and driving can be very dangerous
on any
road. And this is certainly true for off-road driving. At
the very time
you need special alertness and driving
skills, your reflexes, perceptions and judgment can be
affected by even
a small amount of alcohol. You could
have a serious
-- or even fatal -- accident if you drink
and drive or ride with a driver who has been drinking.
See "Drunken Driving"
in the Index.
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What should I do if my vehicle stalls, or is about
to stall, and
I can’t make it up the hill?
A: If this happens, there are some things you should
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do, and there are some things you must not do.
First, here’s what you
should do:
Push the brake pedal to stop the vehicle and keep
it
from rolling backwards. Also, apply the
parking brake.
If your engine is still running, shift the transmission
to REVERSE
(R), release the parking brake, and
slowly back down the
hill in REVERSE (R).
If your engine has stopped running, you’ll need to restart
it. With the brake pedal depressed and the parking brake
still applied, shift the transmission
to PARK (P) and
restart the engine. Then, shift to REVERSE
(R), release
the parking brake, and slowly back down the
hill as
straight as possible
in REVERSE (R).
As you are backing down the hill, put your left hand
on the steering wheel at
the 12 o’clock position. This
way. you’ll be able to tell
if your wheels are straight
and maneuver
as you back down. It’s best that you
back down the
hill with your wheels straight rather
than
in the left or right direction. Turning the wheel
too far to the left or right will increase the possibility
of
a rollover. Here
are some things you
must r7ot do if you stall, or are
about to stall, when going up
a hill.
0 Never attempt to prevent a stall by shifting into
NEUTRAL
(N) to “rev-up” the engine and regain
forward momentum. This won’t work. Your vehicle
will roll backwards very quickly and you could go
out of control.
Instead, apply the regular brake to stop
the vehicle.
Then apply the parking brake. Shift to REVERSE
(R), release the parking brake, and slowly back
straight down.
0 Never attempt to turn around if you are about to stall
when going up
a hill. If the hill is steep enough to
stall your vehicle, it’s steep enough to cause you to
roll over if you turn around. If you can’t make it up
the
hill, you must back straight down the hill.
Q: Suppose, after stalling, I try to back down the
hill and decide
I just can’t do it. What should
I do?
A: Set the parking brake, put your transmission in
PARK (P) and turn off the engine. Leave the
vehicle and go get some help. Exit on the uphill
side and stay clear of the path the vehicle would
take
if it rolled downhill.
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Q.' Am I likely to stall when going downhill?
A: It's much nm-e likely to happen going uphill. But if
it happens going downhill, here's what to do.
0 Stop your vehicle by applying the regular brakes.
Shift to PARK (P) and. while still braking. restart
Apply the parking
brake.
the engine.
Shift back to a low gear, release the parking brake,
and drive straight d6wn.
0 If the engine won't start, get out and get
Driving Across an Incline
Sooner or later, an off-road trail will probab lelp. y go
across
the incline
of a hill. If this happens, you have to decide
whether to
try to dri\:e across the incline. Here are some
things to consider:
0 A hill that can be driven straight up or down may be
too steep to drive across. When you
go straight up or
down a
hill, the length of the wheel base (the
distance from the front wheels
to the rear wheels)
reduces the likelihood the vehicle
will tumble end
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over end. But when you drive across an incline, the
much more narrow track width
(the distance between
the left and right wheels) may not prevent the vehicle
from tilting and rolling over.
Also. driving across an
incline puts more weight on the downhill wheels.
This could cause a downhill slide
or a rollover.
Surface conditions can be
a problem when you drive
across
a hill. Loose gravel, muddy spots, or even wet
If the vehicle slips sideways, it can hit something
that
will trip it (a rock, a rut, etc.) and roll over.
Hidden obstacles can make the steepness
of the
incline even worse.
If you drive across a rock with
the
uphill wheels. or if the downhill wheels drop into
a rut or depression, your vehicle can tilt even n1oI-e.
e orass can cause your tires to slip sideways. downhill.
For reasons like these.
you need to decide carefully
whether to
try to drive across an incline. Just because
the trail goes across the incline doesn't mean you have
to drive it. The last vehicle to try it might have
rolled over.
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Driving in Water
Light rain causes no special off-road driving problems.
But heavy rain can mean flash flooding, and
flood
waters demand extreme caution.
Find
out how deep the water is before you drive through
it. If' it's deep enough to cover your wheel hubs. axles or
exhaust pipe, don't try it -- you probably won't get
through.
Also, water that deep can damage your axle
and other vehicle parts.
If the water isn't too deep, then drive through it slowly.
At fast speeds, water splashes on your ignition system
and your vehicle can stall. Stalling
can also occur if you
get your tailpipe under water. And, as long as your
tailpipe
is under water? you'll never be able to start your
engine. When you go through water. remember that
when your brakes get wet,
it may take you longer
to stop.
' Driving through rushing water can be dangerous.
Deep water can sweep your vehicle downstream
and
you and your passengers could drown. If it's
only shallow water, it can still wash away the
ground from under your tires, and you could lose
traction and roll the vehicle over. Don't drive through rushing water.
See "Driving Through Wdter" in the Index for more
information
on driving through water.
After Off-Road Driving
Remove any brush or debris that has collected on the
underbody, chassis or under the hood. These
accumulations can
be a fire hazard.
After operation
in mud or sand, have the brake linings
cleaned and checked. These substances can cause
glazing and uneven braking. Check the body structure,
steering, suspension, wheels, tires and exhaust system
for
da1nage. Also, check the fuel lines and cooling
system for any leakage.
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You can be temporarily blinded by approaching
headlamps. It can take
a second or two, or even several
seconds,
for your eyes to readjust to the dark. When you
are faced with severe glare
(as from a driver who
doesn’t lower the high beams, or a vehicle with
misaimed headlamps), slow down a little. Avoid staring
directly into the approaching headlarnps.
Keep your windshield and all the
glass oi=ryour vehicle
clean
-- inside and out. Glare at night is made much
worse by dirt on the glass. Even the inside
of the glass
can build up
a film caused by dust. Dirty glass makes
lights dazzle and flash more than clean glass would,
making
the pupils of your eyes contract repeatedly.
Remember that your headlamps light
up far less of a
roadway when you are in a turn or curve. Keep your
eyes moving; that way, it’s easier to pick out dimly
lighted objects. Just
as your headlamps should be
checked regularly for proper
aim, so should your eyes
be examined regularly. Some drivers suffer from night
blindness
-- the inability to see in dim light -- and aren’t
even aware
of it.
Driving in Rain and on Wet Roads
Rain and wet roads can mean driving trouble. On a wet
road, you can‘t stop, accelerate or turn
as well because
your tire-to-road traction isn‘t as good
as on dry roads.
And,
if your tires don’t have much tread left, you’ll get
even
less traction. It’s always wise to go slower and be
cautious
if rain starts to fall while you are driving. The
surface may get wet suddenly when your reflexes are
tuned for driving
on dry pavement.
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