stop start CHEVROLET SUBURBAN 1996 Owners Manual

Parking at Night
Park in a lighted spot, close all windows and lock your vehicle. Remember
to keep your valuables out
of sight. Put them in a storage area, or take them
with
you.
Parking Lots
If you park in a lot where someone will be watching your vehicle, it’s best
to lock it up and take your keys. But what if you have to leave your ignition
key? What if you have
to leave something valuable in your vehicle‘?
0 Put your valuables in a storage area, like your glove box.
Lock all the doors except the driver’s.
New Vehicle “Break-ln”
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 Keep your speed at 55 mph (88 km/h) or less for the first 500
miles (SO4 km).
Don’t drive at any one speed - fast or slow - for the first
500 miles (804 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.
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Automatic transrnissiox
Move your shift lever to PARK (P) or NEUTRAL (N). Your engine won’t
start in any other position
- that’s a safety feature. To restart when you’re
already moving, use NEUTRAL
(N) only.
NOTICE:
Don’t try to shift to PARK (P) if your vehicle is moving. If you
do, you could damage the transmission. Shift
to PARK (P) only
when your vehicle is stopped.
Manual transmission:
The gear selector should be in Neutral (N). Hold the clutch pedal to the
floor and start the engine. Your vehicle won’t start
if the clutch pedal is not
all the way down
- that’s a safety feature.
To start your 5.7 Liter (Code K) or 7.4 Liter (Code N) V8 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 three seconds, push the accelerator pedal about one-quarter of the
way down for 12 more seconds, or
until it starts.
flooded with too much gasoline. Try this:
3. If your engine still won’t start (or starts but then stops), it could be
4. Wait 15 seconds to let the starter motor cool down. Then push your
accelerator pedal all
the way to the floor. Hold it there. Then hold the
key in START for
no more than ten seconds. This clears the extra
gasoline from the engine. If the engine still doesn’t start, wait another
15 seconds and do Step 4 again.
Hot Engine Restart (Vehicles With 5.7L LO5 Engine and Over 8500 lbs.
GVWR):
If your engine is already hot and then stalls, turn your ignition key to OFF.
Then turn your key to RUN and wait 20 seconds before you restart your
engine. When the engine starts, let
go of the key and the accelerator pedal.
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NOTICE:
Don’t try to shift to PARK (P) if your vehicle is moving. If you
do, you could damage the transmission. Shift to PARK
(P) only
when your vehicle is stopped.
Turn your ignition
key to RUN.
Observe the GLOW PLUGS light. (This light may not come on if the
engine is hot.)
NOTICE:
If the GLOW PLUGS light stays on, it means that your vehicle
could have one
of several problems, so you should have it
serviced right
away.
2. As soon as the GLOW PLUGS light goes off, IMMEDIATELY turn the
ignition key to START. When the engine starts, let go of the key. (The
longer you wait to start after the light goes off, the harder it will be to
start the engine.)
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.
3. If the engine does not start after 15 seconds of cranking, turn the
ignition key
to OFF. Wait one minute for the starter to cool, then try the
same steps again.
If you’re trying to start your engine after you’ve run out of fuel, follow the
steps
in “Running Out of Fuel” (see “Diesel Fuel Requirements and Fuel
System”
in the Index).
When your engine is cold, let it
run for a few minutes before you move your
vehicle. This lets oil pressure build up. Your engine will sound louder when
it’s cold.
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How long should you keep the coolant heater plugged in? The answer
depends
on the weather, the kind of oil you have, and some other things.
Follow this chart.
Viscosity/
Oil Grade
SAE
low-30
SAE
15W40
32°F to 0°F
(OOC to -18OC)
Not
Required
Not
Required
0°F to -10°F
(-18” c to
-23 O C)
Two
Hours*
Two
Hours*
Below -10°F
Below
-23 O C
Eight Hours*
or Overnight
Eight Hours*
or Overnight
*The times listed are minimum times.
It will not harm either the coolant
heater or
the vehicle to leave the coolant heater plugged in longer than the
times stated.
See “Diesel Fuel Requirements and
Fuel System” in the Index for
information
on what fuel to use in cold weather.
lf Your Diesel Engine Won’t Start
If you’ve run out of fuel, look at “Running Out of Fuel” (see “Diesel Fuel
Requirements and Fuel System” in the Index).
If you’re
not out of fuel, and your engine won’t start, do this:
Turn your ignition
key to RUN. Make sure that the GLOW PLUGS light is
out. Then IMMEDIATELY
turn the ignition key to START.
If the light doesn’t go off, wait a few seconds, then try starting your engine
again. And, see your dealer
as soon as you can for a starting system check.
If the light comes
on and then goes off and you know your batteries are
charged, but your engine still
won’t start, your vehicle needs service.
If the light does
not come on when the engine is cold, your vehicle needs
service.
If your batteries don’t have enough charge to start your engine, see
“Battery”
in the Index.
Be sure you have the right oil for your engine, and that you’ve changed
the
oil at the proper times. If you use the wrong oil, your engine may be harder
to start.
If the engine starts, runs a short time, then stops, your vehicle needs service.
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Your vehicle has a brake-transmission shift interlock. With the ignition in
the RUN position, you must fully apply your regular brakes before you can
shift from PARK (P).
If you cannot shift out
of PARK (P), ease pressure on the shift lever and
push the shift lever
all the way into PARK (P) as you continue pressing the
brake pedal. Then move the shift lever
into the gear you want. If you still
cannot shift the shift lever out of PARK (P), see “Shifting Out of PARK (P)”
later in this section.
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 (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 transmission, see “If You’re Stuck: In Sand,
Mud, Ice or Snow” in the Index.
0 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.
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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.
0 AUTOMATIC OVERDRIVE (@) - This position is for normal
driving. If you need more power for passing, and you’re:
- Going less than about 35 mph (56 km/h), push your accelerator
pedal about halfway down.
- Going about 35 mph (56 km/h) or more, push the accelerator all
the way down.
You’ll shift down
to the next gear and have more power.
@ should not be used when towing a trailer, carrying a heavy load,
driving on steep hills, or for off-road driving. Select THIRD
GEAR
(3) when operating the vehicle under any of these
conditions.
0 THIRD GEAR (3) - This is like @, but you never go into Overdrive.
You should use THIRD GEAR (3) when towing a trailer, carrying a
heavy load, driving on steep hills, or for off-road driving.
0 SECOND GEAR (2) - This position gives you more power but lower
fuel economy. You can use SECOND GEAR (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 GEAR (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.
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0
0
0
0
THIRD GEAR (3), FOURTH GEAR (4) and FIFTH GEAR (5) -
Shift into THIRD GEAR (3), FOURTH GEAR (4) and FIFTH GEAR
(5) the same way you do for SECOND GEAR (2). Slowly let up on the
clutch pedal
as you press the accelerator pedal.
To Stop - Let up on the accelerator pedal and press the brake pedal.
Just before the vehicle stops, press the clutch pedal and the brake pedal,
and shift to NEUTRAL
(N).
NEUTRAL (N) - Use this position when you start or idle your
engine.
REVERSE (R) - To back up, first press down the clutch pedal. Wait
about
5 seconds for the internal parts to stop spinning and then, shift
into REVERSE (R). Let up on the clutch pedal slowly while pressing
the accelerator pedal.
NOTICE:
Shift to REVERSE (R) only after your vehicle is stopped.
Shifting to REVERSE
(R) while your vehicle is moving could
damage your transmission.
Also, use REVERSE (R), along with the parking brake, when turning
off your engine and parking your vehicle.
SHIFT Light
If you have a manual
transmission, you will
have a
SHIFT light.
This light will show
you when to shift to
the
next higher gear
for best fuel economy.
When
this light comes on, you can shift to the next higher gear if weather,
road and traffic conditions let you.
For the best fuel economy, accelerate
slowly and shift when the light comes on.
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For a single wiping cycle, turn the band to MIST. Hold it there until the
wipers start, then let go. The wipers will stop after one cycle. If you want
more cycles, hold the band
on MIST longer.
You can set the wiper speed for a long or short delay between wipes. This
can be very useful in light rain or snow. Turn the band to choose the delay
time. The closer
to LOW, the shorter the delay.
For steady wiping at low speed,
turn the band to the LOW position. For high
speed wiping, turn the band further, to
HIGH. To stop the wipers, move the
band to the off symbol.
Remember that damaged wiper blades may prevent
you from seeing well
enough to drive safely.
To avoid damage, be sure to clear ice and snow from
the wiper blades before using them.
If they are frozen to the windshield,
carefully loosen or thaw them.
If your blades do become damaged, get new
blades
or blade inserts.
Heavy snow or ice can overload your wipers. The windshield wiper motor is
protected from overload by a circuit breaker and
a fuse. If the motor
overheats due to heavy snow, etc.,
the wiper will stop until the motor cools.
Although the circuit is protected from electrical overload, overload due
to
heavy snow, etc. may cause wiper linkage damage. Always clear ice and
heavy snow from the windshield before using your windshield wipers.
Windshield Washer
At the top of the lever
there’s a paddle with
the word PUSH on it.
To spray washer fluid
on the windshield,
push the paddle.
Washer fluid will spray as long as
you push the paddle. When you let go of
the paddle, the wipers will continue to wipe for a few seconds and then
either stop or return to the preset speed.
Driving without washer fluid can be dangerous.
A bad mud splash can block
your vision. You
could hit another vehicle or go off the road. Check your
washer fluid level often.
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You will see this light flash for a few seconds when you turn your ignition
to RUN or START. Then the light should go out. This means the system is
ready.
If the air bag readiness light doesn’t come on when you start your vehicle,
or stays
on, or comes on when you are driving, your air bag system may not
work properly. Have your vehicle serviced right away.
Brake System Warning Light
Your vehicle’s hydraulic brake system is divided into two parts. If one part
isn’t working, the other part can still
work and stop you. For good braking,
though, you need both parts working well.
If the warning light comes on, there could be a brake problem. Have your
brake system inspected right away.
This light should come on briefly as
you start the vehicle. If it doesn’t come
on then, have it fixed so it will be ready to warn you if there’s a problem.
If the light comes on while you are driving, pull off the road and stop
carefully. You may notice that the pedal is harder
to push. Or, the pedal may
go closer
to the floor. It may take longer to stop. If the light is still on, have
the vehicle towed
for service. (See “Towing Your Vehicle” in the Index.)
~~
A CAUTION:
Your brake system may not be working properly if the brake
system warning light is
on. Driving with the brake system
warning light on can lead to an accident. If the light is still on
after you’ve pulled
off the road and stopped carefully, have the
vehicle towed for service.
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Braking
Braking action involves perception time and reaction time.
First, you have to decide to push on the brake pedal. That’s perception time.
Then you have to bring up your foot and do it. That’s reaction time.
Average reaction time is about 3/4 of a second. But that’s only an average. It
might be less with one driver and as long as two or three seconds or more
with another. Age, physical condition, alertness, coordination, and eyesight
all play a part.
So do alcohol, drugs and frustration. But even in 314 of a
second, a vehicle moving at
60 mph (100 kdh) travels 66 feet (20 m). That
could be a lot of distance in an emergency,
so keeping enough space
between your vehicle and others is important.
And, of course, actual stopping distances vary greatly with the surface
or me
road (whether it’s pavement or gravel);
the condition of the road (wet, dry,
icy); tire tread; and the condition
of your brakes.
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 much 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. That 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 an advanced electronic braking system that can help you
keep it under control. When you start your vehicle and begin to drive away,
you may hear a momentary motor or clicking noise. This is the ABS system
testing itself.
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