CHEVROLET SUBURBAN 1993 Manual Online

- It is dangerous to get out of your vehicle if the shift lever is not fully
4 in P (Park) 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, wh’en you’re on fairly level ground, always set your
parking brake and move the
shift lever to P (Park).
If you have four-wheel drive, your vehicle will be free to roll-even if
your shift lever is in P (Park)-if your transfer case is in N (Neutral).
So, be sure the transfer case is
in a drive gear-not N (Neutral).
See “Shifting Into Park” in the Index. If you are parking on a hill, or
if you’re pulling a trailer, also see “Parking on Hills’’ or ‘Towing a
Trailer”
in the Index.
R (Reverse)
Use this gear
to back up.
I NOTICE
I!
Shifting to R (Reverse) while your vehicle is moving forward could damage
jour transmission. Shift to R (Reverse) 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.
N (Neutral)
In this setting, your engine doesn’t connect with the wheels.
To restart when
you’re already moving, use
N (Neutral) only. Also, use N when your vehicle is
being towed.
I CAUTION
Shifting out of P (Park) or N (Neutral) while your engine is “racing”
(run’ning 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 P (Park) or N
(Neutral) while your engine is racing. I
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NOTICE
Damage to your transmission caused by shifting out of P (Park) or N
{Neutral) with the engine racing isn’t covered by your warranty.
OD (Automatic Overdrive)
This position is for normal driving.
If you need more power for passing, and
vou’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.
OD should not be used when towing a trailer, carrying a heavy load, driving
on steep hills, or for off-road driving. Select
D (third gear) when operating the
vehicle under any of these conditions.
D (Third Gear)
This is like
OD, but you never go into Overdrive. You should use D when
towing a trailer, carrying a heavy load, driving on steep hills, or for off-road
driving.
2 (Second Gear)
This position gives you more power but lower fuel economy. You can use
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 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.
1 (First Gear)
This position gives you even more power (but lower fuel economy) than
2.
You can use it on very steep hills, or in deep snow or mud. If the selector
lever is put
in 1, the transmission won’t shift into first gear until the vehicle is
going
‘slowly enough.
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. . -.
1
I lf your rear wheels can’t rotate, don’t try to drive, This might happen if
pu were stuck in very deep sand or mud or were up against a solid
-‘-’ect. You could damage your transmission. *?isgi%
so, if you stop when going uphill, don’t hold your vehicle there wi onl,
:he accelerator pedal. This could overheat and damage the transmission.
Jse your brakes or shift to P (?k) to hold your vehicle in position on a
?ill.
:,e%-=
FivemSpeed Manual 7Pansmission
I
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This is your shift pattern. Here’s how to operate your transmission:
-. ’ :- -. .. r
K2386
1 (First Gear)-Press the clutch pedal and shift into 1. Then, slowly let
up
on the clutch pedal as you press the accelerator pedal.
You can shift into
1 when you’re going less than 20 mph (32 km/h). If
you’ve come to a complete stop and it’s hard to shift i\
nto 1, put the
shift lever in Neutral and let up on the clutch. Press the c\
lutch pedal back down. Then shift into
1.
2 (Second Gear)-Press the clutch pedal as you let up on the
accelerator pedal and shift into 2.Then, slowly let up on the \
clutch pedal
as you press the accelerator pedal.
same way you
do for 2.Slowly let up on the clutch pedal as you press
the accelerator pedal.
3, 4 and 5 (Third, Fourth and Fifth Gears)-Shift into 3, 4 and 5 the
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)-Use this position when you start or idle your engine.
R (Reverse)-To back up, press the clutch pedal and shift into R. Let up on
the clutch pedal slowly while pressing the accelerator pedal.
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Shift to R (Reverse) only after your vehicle is stopped. Shifting to R :I
?verse) while your vehicle is moving could damage your transmisslor
Also. use Reverse. alona with the Darkina brake. for oarkina vour ve\
hic.,
.-
Shift Light
1 K2317
If you have a manual transmission, you 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 g\
ear
if weather,
road and traffic conditions let you.
For the best fuel economy, accelerate
slowly and shift when the light comes on.
While you accelerate, it
is normal for the light to go on and off if you quickly
change the position
of the accelerator. Ignore the SHIFT light when you
downshift.
Four-wheel Drive Vehicles Only: If your vehicle has four-wheel drive and is
equipped with a manual transmission, disregard the shift light \
when the
transfer case is in
4 LOW.
Locking Rear Axle
If you have this feature, your 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 one
does, the locking feature will allow the wheel with traction t\
o move the
vehicle.
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Parking Brake
c
K2221
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 lever marked RELEASE.
If you are on a hill:
See “Parking on Hills’’ in the Index. That part shows how to turn your front
wheels.
If you are towing a trailer and are parking on any hill:
See “Towing a Trailer” in the Index. That part shows what to do first to keep
the trailer from moving.
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Features & Controls
Torque Lock
The parking brake should be set first whenever leaving the dri\
ver’s seat. If
you are parked on a hill and the transmission is placed in P (Park) before
the parking brake is set, the weight of the vehicle may put too much force
on the parking pawl in the transmission. It may be difficult to pull the selector
lever
out of P (Park). This is called “torque lock.” To prevent this, the parking
brake should be set
BEFORE moving the selector lever to P (Park).
When preparing to move the vehicle, the selector lever should be moved out
of P (Park) BEFORE releasing the parking brake. Set the parking brake first,
then release the transmission from
P (Park), even on level surfaces.
If “torque lock” does occur, you may have to have another vehicle nudge
your vehicle uphill
a little to take some of the pressure off the transmission
while you pull the selector lever out of
P (Park).
Shifting lnto P (Park) (Automatic Transmission Models Only)
It can be dangerous to get out of your vehicle if the shift lever is not I
A fully in P (Park) with the parking brake firmly set. Your vehicle can
roll.
If you have left the engine running, the vehicle can move suddenl\
y.
You or others could be injured.
To be sure your vehicle won’t move,
when you’re on fairly level ground, use the steps that foll\
ow.
If you have four-wheel drive, and your transfer case is in N (Neutral), I
your vehicle will be free to roll-even if your shift lever is in P
(Park). So, be sure the transfer case is in a drive gear-not in N
(Neutral).
If you are parking on a hill, or if you’re pulling a trailer, also see
I “Parking on Hills” or “Towing a Trailer” in the Index. I
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Steering Column Shift Lever
1. Hold the brake pedal down with your right foot and set the parking
brake.
2. Move the shift lever into the P (Park) position like this:
Pull the lever toward you.
K2316
Move the lever up as far as it will go.
3. If you have four-wheel drive, be sure the transfer case is in a drive
gear-not in
N (Neutral).
4. Move the ignition key to LOCK.
5. Remove the key and take it with you. If you can walk away from your
vehicle with the ignition key in your hand, your vehicle is in
P (Park).
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Features & Controls
Leaving Your Vehicle With the Engine Running (Automatic
Transmission Models Only)
A It can be dangerous to leave your vehicle with the engine running.
h Your vehicle could move suddenly if the shift lever is not fully in
P (Park) with the parking brake firmly set.
If you have four-wheel drive with a manual transfer case shift le\
ver
and your transfer case
is in N (Neutral), your vehicle will be free to
roll, even
if your shift lever is in P (Park). So be sure the transfer
case is in a drive gear-not in
N (Neutral).
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
I leave your vehicle with the engine running unless you have to.\

If you have to leave your vehicle with the englne runnmg, De sure your
vehicle is in
P (Park) and your parking brake is firmly set, before you leave
it.
If you have four-wheel drive with a manual transfer case shift le\
ver, be sure
that the transfer case is in a drive gear-not in
N (Neutral).
After you’ve moved the shift lever into the
P (Park) position, hold the regular
brake pedal down. Then,
see if you can move the shift lever away from
P (Park) without first pulling it toward you.
If you can, it means that the shift lever wasn’t fully locked \
into P (Park).
Parking Your Vehicle (Manual Transmission Models Only)
Before you get out of your vehicle, put your manual transmission in
R (Reverse) and firmly apply the parking brake.
If you have four-wheel drive, be sure your transfer case is in a drive gear.
Your vehicle could roll
if it isn’t.
If you are parking on a hill, or if your vehicle is equipped to tow a trailer,
see “Towing a Trailer” or “Parking on Hills” in the Index.
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Parking Over Things That Burn
.. .'.- L.' . 8
AM220009
* Things that can burn could touch hot exhaust parts under your
4 vehicle and ignite. Don't park over papers, leaves, dry grass or other
I things that can burn. I
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