four wheel drive CHEVROLET BLAZER 1993 Owners Manual

Important Notes to Owners and Drivers
. . . .About Driving your Blazer: As with other vehicles of this type,
failure to operate this vehicle correctly may result in
loss of control or an
accident. Be sure to read the “on-pavement” and “off-road’’ driving guid\
elines
in this manual. (See “Driving Guidelines” and “Off-Road Dr\
iving With Your
Four-wheel Drive Vehicle” in the Index.)
. . . .About This Manual: Please keep this manual in your vehicle, so it
will be there if you ever need it when you’re on the road. If you sell the
vehicle, please leave this manual
in it so the new owner can use it.
This manual includes the latest information at the time
it was printed, We
reserve the right
to make changes in the product after that time without
further notice. For vehicles first sold in Canada, substitute the. name “General
Motors of Canada Limited” for Chevrolet Motor Division whenever
it appears
in this manual.
. . I .For Canadian Owners Who Prefer a French Language Manual:
Aux proprietaires canadiens: Vous pouvez vous procurer un exemplaire de ce
guide en francais chez votre concessionaire ou au DGN Marketing Services
Ltd.,
1500 Bonhill Rd., Mississauga, Ontario L5T 1C7.
r
GENERAL MOTORS, GM, the GM Emblem, Chevrolet, the Chevrolef Emblem,
BLAZER and SUBURBAN are registered trademarks of General Motors
Corporation.
ii

Features & Controls
Locking Rear Axle ........................................................................\
....................... 2-22
Parking Brake
........................................................................\
.............................. 2-23
Parking Over Things That Burn
........................................................................\
. 2-27
Engine Exhaust
........................................................................\
........................... 2-28
Running Your Engine While You’re Parked
...................................................... 2-29
Four-wheel Drive
........................................................................\
........................ 2-30
Transfer Case
........................................................................\
.......................... 2-30
Front Axle Locking Feature
........................................................................\
.... 2-32
Windows
........................................................................\
....................................... 2-33
Horn
........................................................................\
.............................................. 2-35
Tilt Wheel
........................................................................\
..................................... 2-35
Multifunction Lever
........................................................................\
...................... 2-36
Turn Signal and Lane Change Indicator
....................................................... 2-37
Headlight High-Low Beam
........................................................................\
...... 2-38
Windshield Wipers
........................................................................\
................... 2-39
Windshield Washer
........................................................................\
.................. 2-40
Cruise Control
........................................................................\
.......................... 2-41
Headlights and Vehicle Lighting
........................................................................\
. 2-46
Mirrors
........................................................................\
.......................................... 2-51
Sun Visors ........................................................................\
................................... 2-53
Rear Window Wiper and Washer
...................................................................... 2-54
Cigarette LightedAshtrays
........................................................................\
........... 2-55
Storage Compartments ........................................................................\
............... 2-55
Warning Lights, Gages and Indicators
.......................................................... 2-68
Instrument Cluster
........................................................................\
....................... 2-62
Gages
........................................................................\
....................................... 2-76
Luggage Carrier
........................................................................\
........................... 2-80
Trailer Wiring Harness
........................................................................\
................ 2-82
2-2

- 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
2-1 8

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.
2-22

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
2-24

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).
2-25

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.
2-26

Running Your Engine While You’re
Parked (Automatic rnansrnission)
It’s better not to park with the engine running. But if you ever have to, here
are
some things to know.
I CAUTION
I A Idling the engine with the air system control off could allow
A dangerous exhaust into your vehicle. (See the earlier Caution under
“Engine Exhaust”.)
Also, idling in a closed-in place can let deadly carbon monoxide (CO)
into your vehicle even if the fan switch is at the highest setting. One
place this can happen is a garage. Exhaust-with Chan come in
easily.
NEVER park in a garage with the engine running.
Another closed-in
place can be a blizzard, {See “Blizzard” in the
Index.)
It can be dangerous to get out of your vehicle if the shift lever is not
fully in 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 P (Park).
If you have four-wheel drive, and you’re 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).
Follow
the proper steps to be sure -your vehicle won? move. See
“Shifting
Into Park” in the tndex.
If you are parking on a hill, or if you’re pulling a trailer, also see
“Parking on Hills” or “Trailer Towing” in the Index.
2-29

It can be dangerous to get out of your vehicle if the shift lever is nut
four-wheel drive, also be sure the transfer case is in a drive gear.
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, follow the steps below. If you are parking on a
hill,
or if you’re pulling a trailer, see “Parking on Hills’’ or “Trailer
Towing” in the Index.
fully in P (Park) with the parking brake firmly set. If you have
If your vehicle has four-wheel drive, you can send your engine’\
s driving power
to
all four wheels for extra traction. To get the most satisfaction out of
four-wheel drive, you must be familiar with its operation. Read the pan that
follows before using four-wheel drive. You
should use 2H for most normal
driving conditions.
I
Driving in the 4H or 4L positions for a long time on dry or wet pavement
could shorten the life of your vehicle’s drivetrain.
Transfer Case
2-30

The transfer case shift lever is on the floor to the right of the driver. Use this
lever to shift into and
out of four-wheel drive. An indicator near t9e lever
shows you the transfer case settings:
4L
ON
2H
4H
The front axle portion of the indicator diagram will light up when you shift into
four-wheel drive. A slight delay between shifting and the indic\
ator’s lighting is
normal. If the indicator does not light up, or
if the front axle light does not go
out after you shift
out of four-wheel drive, have your dealer check your
system.
When your headlights or parking lights are
on, rotate the dial to the right of
your headlight switch
to adjust the brightness of your transfer case indicator
light. Rotate the dial up
to brighten, or down to dim, the indicator light.
Transfer Case Shift Positions
2H (High): This setting is for driving in most street and highway situations.
Your front axle
is not engaged in two-wheel drive.
4H (High): This setting engages your front axle to help drive your vehicle.
Use
4H when you need extra traction, such as on wet or icy roads, or in
most
off -road situations.
2-31