manual transmission GMC SIERRA 1997 Owners Manual

Section 2 Features and Controls
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Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking. Also explained
are the instrument panel and the warning systems that tell you if everything is
working properly
-- and what to do if you have a problem.
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2-3
2-4
2-5
2-7 2-9
2- 10
2-11
2- 13
2- 14
2- 15
2- 19
2-22
2-22
2-27
2-28
2-30
Keys
Tailgate
Third Door
Door Locks
Keyless Entry System
Theft
New Vehicle “Break-In” Ignition Positions
Starting Your Gasoline Engine
Engine Coolant Heater
Automatic Transmission Operation
Manual Transmission Operation
Locking Rear Axle
Four-wheel Drive
Parking Brake
Shifting Into PARK
(P) (Automatic
Transmission Models Only)
Shifting Out
of PARK (P)
(Automatic Transmission) 2-3
1
2-3 1
2-32
2-32
2-33
2-36
2-36
2-43 2-48
2-52
2-59
2-6
1
2-62
2-64 2-66 Parking
Your Vehicle (Manual
Transmission Models Only)
Parking Over Things That Burn
Engine Exhaust
Running Your Engine While You’re Parked
(Automatic Transmission)
Windows
Tilt Wheel
Turn SignalAUultifunction Lever
Lamps
Mirrors Storage Compartments
Ashtrays and Cigarette Lighter
Sun Visors
Instrument Panel
Instrument Panel Cluster
Warning Lights, Gages and Indicators
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Key in the Ignition
If you leave your vehicle with the keys inside, it’s an
easy target for
joy riders or professional thieves -- so
don’t do it.
When you park your vehicle and open the driver’s door, you’ll hear a tone reminding you to remove your key
from the ignition and take it with you. Always do this.
Your steering wheel will be locked, and
so will your
ignition.
If you have an automatic transmission, taking
your key out also locks your transmission. And
remember to lock the doors.
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?
Put your valuables in a storage area, like your
glove box.
Lock all the doors except the driver’s.
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:
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.
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.
0 Don’t tow a trailer during break-in. See
“Towing a Trailer’’ in the Index for
more information.
a Avoid making hard stops for the first
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Ignition Positions
You can use your key to turn your 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. Push in the key and turn
it towards you. Your steering wheel will remain locked,
just as it was before you inserted the key.
LOCK (B): This position locks your ignition, steering
wheel and transmission. It’s
a theft-deterrent feature.
You will only be able to remove your key when the
ignition is turned to
LOCK.
OFF (C): This position lets you turn off the engine but
still turn the steering wheel. It doesn’t lock the steering
wheel like
LOCK. Use OFF if you must have your
vehicle
in motion while the engine is off (for example,
your vehicle
is being pushed).
RUN (D): This is the position for driving.
START (E): This starts your engine.
I-
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I A CAUTIO1.;
if
On manual transmission vehicles, turning the key
to
LOCK will lock the steering column and result
in
a loss of ability to steer the vehicle. This could
cause
a collision. If you need to turn the engine
off while the vehicle is moving, turn the key only
to
OFF. Don’t press the key release button while
the vehicle is moving.
2-11
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I NOTICE: I
If your key seems stuck in LOCK and you can’t
turn it, be sure
you are using the correct key; if
so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the
key hard. But turn the key only with your hand.
Using
a tool to force it could break the key or the
ignition switch. If none of this works, then your
vehicle needs service.
Key Release Button
of manual transmiss~on
vehicles unless the key
release button
is used.
To remove the key on manual transmission vehicles,
turn the key to
OFF, then press the button and turn the
key to
LOCK. Do not hold the button in while turning
the key to
OFF. Keeping your finger on the button, pull
the key straight out.
On automatic transmission vehicles, turn the key to
LOCK and pull it straight out.
2-12
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Starting Your Gasoline Engine
If you have a diesel engine, see “Starting Your Diesel
Engine”
in the Diesel Engine Supplement.
Automatic Transmission
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.
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.
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:
NOTICE:
I I I I
Don’t try to shift to PARK (P) if your vehicle
is moving.
If you do, you could damage the Holding your key in START
for longer than
damage your starter motor.
vehicle is stopped. drained
much sooner. And the excessive heat can
transmission. Shift
to PARK
(P) only when your
15 seconds at a time will cause your battery to be
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To Use the Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord,
3. Plug it into a normal, grounded 110-volt AC outlet.
I
I
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the wrong
kind
of extension cord could overheat and cause
a fire. You could be seriously injured. Plug the
cord into a properly grounded three-prong
110-volt
AC outlet. If the cord won’t reach, use a
heavy-duty three-prong extension cord rated for
at least
15 amps.
How long should you keep the coolant heater plugged
in? The answer depends
on the outside temperature, the
kind of oil you have, and some other things. Instead
of
trying to list everything here, we ask that you contact
your
GM dealer in the area where you’ll be parking your
vehicle. The dealer can give you the best advice
for that
particular area.
Automatic Transmission Operation
4. Before starting the engine, be sure to unplug and store
the cord as
it was before to keep it away from moving
engine
parts. If you don’t, it could be damaged. There are
several different positions for your shift lever.
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If your vehcle 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
PARK (P). This means that if your key is in OFF, rather
than
LOCK, there will be a small current drain on your
battery which could discharge your battery over
a period
of time. If you have to leave your key in the
ignition
in OFF for an extended period, 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.
CAUTION: (Continued)
I
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).
If you have four-wheel drive, your vehicle
will be free to roll -- even if your shift lever
is in PARK
(P) -- if your transfer case is in
NEUTRAL
(N). So, be sure the transfer case is in
a drive gear, two-wheel high
(2H) or four-wheel
high
(4H) or four-wheel low (4L) -- not in
NEUTRAL
(N). 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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REVERSE (R): Use this gear to back up.
~OTICE:
r
~~
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
“Stuck: In Sand, Mud, Ice or Snow”
in the Index.
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. Shifting out
of PARK
(P) or NEUTRAL (N) while
your engine is “racing” (running 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 PARK (P) or
NEUTRAL
(N) while your engine is racing.
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.
2-17
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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
Going about 35 mph (56 km/h) 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.
AUTOMATIC OVERDRIVE
(a) can be used when
towing
a trailer, carrying a heavy load, driving on steep
hills or for off-road driving.
You may want to shift the
transmission to THIRD
(3) or, if necessary, a lower gear
selection if the transmission shifts too often.
THIRD (3): This position is also used for normal
driving, however it offers more power and lower
fuel
economy than AUTOMATIC OVERDRIVE (a).
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 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.
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 (1) while the vehicle is
moving forward,
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 were stuck in
very deep sand or mud or were 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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Manual Transmission Operation
5-Speed (MW3 Transmission with Low
Gear) (If Equipped)
Here’s how to operate
your transmission:
FIRST
(1) is intended only for heavy loads and is not
recommended for normal driving.
During the first
500 miles (805 km) of vehicle use, start
your vehicle moving
in FIRST (1). This allows clutch
components to break-in properly.
FIRST (1): Press the clutch pedal and shift into
FIRST
(1). Then, slowly let up on the clutch pedal as
you press the accelerator pedal. Shift into FIRST
(1)
only when the vehicle speed is below 5 mph (8 km/h).
If you try to shift down into FIRST (1) at excessive
vehicle speeds, the shift lever will not move into
the
FIRST (1) position until vehicle speed is reduced.
SECOND (2): Press the clutch pedal and shift into
SECOND
(2). Then, slowly let up on the clutch pedal as
you press the accelerator pedal.
You can shift into SECOND (2) 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 into SECOND (2), put the shift lever
in NEUTRAL (N) and let up on the clutch. Press the
clutch pedal back down. Then
shift into SECOND (2).
If you try to downshift into SECOND (2) at excessive
vehicle speeds, the shift lever will not move into the
SECOND (2) position
until vehicle speed is reduced.
THIRD (3): Press the clutch pedal as you let up on
the accelerator pedal and shift into THIRD (3). Then,
slowly let up on
the clutch pedal as you press the
accelerator pedal.
FOURTH (4) and FIFTH (5): Shift into the higher
forward gears the same way you do for THIRD (3).
Slowly let up on the clutch pedal as you press the
accelerator pedal.
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