1997 CHEVROLET TAHOE light

Downloaded from www.Manualslib.com manuals search engine An indicator near the lever shows you the transfer
case settings:
2-Wheel High (2H): This setting is for driving in most
street and highway situations. Your front axle
is not
engaged in two-wheel drive.
4-Wheel High (4H): 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.
Neutral (N): Shift to this setting only when your vehicle
needs to be towed or when using a power take-off.
4-Wheel Low (4L): This setting also engages your front
axle to give you extra power and a higher driveline ratio.
This position should be used only for off-road driving.
You can shift from 2-WHEEL HIGH (2H) to 4-WHEEL
HIGH (4H) or from 4-WHEEL HIGH (4H) to
2-WHEEL HIGH (2H) while the vehicle is moving.
Your front axle may engage faster if you take your foot
off of the accelerator for
a few seconds after you shift.
In extremely cold weather, it may be necessary to stop
or slow the vehicle to shift into 4-WHEEL HIGH (4H). To
shift into or out of 4-WHEEL LOW (4L) or
N (NEUTRAL):
1. Slow the vehicle to a roll, about 1 to 3 mph
(2 to
5 km/h) and shift the transmission into
NEUTRAL (N).
2. Shift the transfer case shift lever in one quick,
continuous motion.
Don’t pause in N
(NEUTRAL) as you shift the transfer
case into 4-WHEEL LOW (4L), or the gears could clash.
Remember that driving in 4-WHEEL HIGH (4H) or
4-WHEEL LOW (4L) may reduce fuel economy. Also,
driving in four-wheel drive on dry pavement could
cause your tires to wear faster and make your transfer
case harder to shift and run noisier.
When your headlamps or parking lamps are on, rotate
the thumb wheel next to the headlamp switch up
to
brighten, and down to dim your transfer case
indicator light.
2-22

Downloaded from www.Manualslib.com manuals search engine Electronic Transfer Case (If Equipped)
If your four-wheel-drive vehicle has the electronic
transfer case, the transfer case switches are below and to
the left of the climate controls.
Use these switches to shift into and out of four-wheel
drive. You can choose among three driving settings:
2HI: This setting is for driving in most street and
highway situations. Your front axle is
not engaged in
two-wheel drive.
4HI: This setting engages your front axle to help drive
your vehicle. Use 4HI when you need extra traction,
such as
on snowy or icy roads, or in most
off-road situations.
4LO: This setting also engages your front axle to give
you extra traction. You may never need
4LO. It sends
the maximum power to all
four wheels. You might
choose
4LO if you were driving off-road in sand, mud
or deep snow and climbing or descending steep hills.
Indicator lights in the switches show
you which setting
you are in. The indicator lights will come on briefly
when you turn on the ignition and the last chosen setting
will stay on. If the lights do not come on,
you should
take your vehicle in for service. An indicator light will
flash while shifting. It will remain illuminated when the
shift is completed. If for some reason the transfer case
cannot make a requested shift, it will return to the last
chosen setting.
Shifting from 2HI to 4HI
Press and release the 4HI switch. This can be done at any
speed, and the indicator light will flash while shifting. It
will remain illuminated when the
shft is completed.
2-23

Downloaded from www.Manualslib.com manuals search engine Shifting from 4HI to 2HI
Press and release the 2HI switch. This can be done at
any speed, and the system will unlock automatically.
Shifting from 2HI or 4HI to 4LO
To shift from 2HI or 4HI to 4L0, the vehicle must be
stopped or moving less than 3 mph (4.8
km/h) with the
transmission in NEUTRAL
(N). The preferred method
for shifting into 4LO is to have your vehicle moving 1 to
2 mph (1.6 to 3.2
km/h). Press and release the 4LO
switch. You must wait for the 4LO indicator light to stop
flashing and remain illuminated before shifting your
transmission into gear.
If the 4LO switch is pressed when your vehicle is in
gear and/or moving, the 4LO indicator light will flash
for 30 seconds and not complete the shift unless your
vehicle is moving slower than 3 mph (4.8
km/h) and the
transmission is in NEUTRAL
(N).
Shifting from 4LO to 4HI or 2HI
To shift from 4LO to 4HI or 2H1, your vehicle must be
stopped
or moving less than 3 mph (4.8 km/h) with the
transmission in NEUTRAL
(N). The preferred method
for shifting out of
4LO is to have your vehicle moving
1 to 2 mph (1.6 to 3.2
km/h). Press and release the 4HI
switch. You must wait for the 4HI indicator light to stop
flashing and remain illuminated before shifting your
transmission into gear.
If the 4HI switch is pressed when your vehicle is in gear
and/or moving, the
4HI indicator light will flash for
30 seconds but will not complete the shift unless the
vehicle is moving slower than 3 mph (4.8
km/h) and the
transmission is in NEUTRAL
(N).
2-24

Downloaded from www.Manualslib.com manuals search engine Parking Brake
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, located just above the
parking brake pedal, marked
BRAKE
RELEASE, to release the
parking brake.
If the ignition is on when the parking brake is released,
the brake system warning light will
go off.
NOTICE:
Driving with the parking brake on can cause
your rear brakes to overheat. You may have to
replace them, and you could also damage other
parts
of your vehicle.
If you are towing a trailer and are parking on any hill,
see “Towing a Trailer” in the Index. That section shows
what to do first to keep the trailer from moving.
2-25

Downloaded from www.Manualslib.com manuals search engine The driver’s window switch has an express down feature
that allows the window to be lowered without holding
the switch. Press and hold the side
of the window switch
marked AUTO for one second to activate the express
down mode. The express down mode can be canceled at
any time
by pressing the opposite side of the switch. To
open the window partway, lightly tap the switch until the
window is at the desired position.
If
you have a four-door vehicle and power windows, the
power window switch has a lockout feature. This feature
prevents the rear windows from operating except from
the driver’s position, when the front driver’s side switch
is in LOCK. When the switch is moved to NORM, the
rear power windows will operate again.
Electric Tailgate Glass Release
Before operating your electric tailgate glass release, see
the caution under “Your Doors and How They Work” in
this section. The electric
hatch release
button lets you release the
tailgate glass. To release
the glass, press the top
of
the button.
Then, lift the window up to open.
The shift lever must be in PARK
(P) or NEUTRAL (N)
for the release to work.
There
is also a power door lock switch at the rear of the
vehicle which will allow you
to lock or unlock all of the
doors. See “Power Doors Locks” in the Index.
2-32

Downloaded from www.Manualslib.com manuals search engine Thrn Signal and Lane Change Indicator
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow you
to signal a turn or a lane change.
To signal a turn, move the lever all the way up or down.
When the
turn is finished, the lever will return automatically.
Q
An arrow on the instrument
panel will flash in the
direction of the
turn
or lane change.
To signal a lane change, just raise or lower the lever
until the arrow starts to flash. Hold it there until
you
complete your lane change. The lever will return by
itself when you release it. If
you move the lever all the way up or down and the
arrow flashes at twice the normal rate, a signal bulb may
be burned out and other drivers may not see your
turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows don’t go on at all when you
signal a
turn, check for burned-out bulbs and a blown
fuse (see “Fuses” in the Index).
Headlamp High/Low Beam Changer
To change the headlamps from low beam to high or high
to low, pull the turn signal lever
all the way towards you.
Then release it.
When the high beams are
on, this light on the
instrument panel also will
be on.
2-34

Downloaded from www.Manualslib.com manuals search engine Windshield Wipers
You control the windshield
wipers by turning the knob
with the wiper symbol on it.
For a single wiping cycle, turn the knob 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
knob 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 knob to choose the delay time. The
closer to
LOW, the shorter the delay.
For steady wiping at low speed, turn the knob to the
LOW position. For high-speed wiping, turn the knob
further, to HIGH.
To stop the wipers, move the knob
to
OFF.
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.
2-35

Downloaded from www.Manualslib.com manuals search engine Move the cruise control switch from ON to R/A.
Hold it there until you get up to the speed you want,
and then release the switch. (To increase your speed
in very small amounts, move the switch to
R/A for
less than half a second. Each time you do this, your
vehicle will go about 1 mph (1.6
km/h) faster.)
Reducing Speed While Using Cruise Control
There are two ways to reduce your speed while using
cruise control:
Push in the SET button at the end of the lever until
you reach the lower speed
you want, then release it.
To slow down in very small amounts, push the
button for less than half a second. Each time you do
this, you’ll
go 1 mph (1.6 kmk) slower.
Passing Another Vehicle While Using Cruise Control
Use the accelerator pedal to increase your speed. When
you take your foot off the pedal, your vehicle will slow
down to the cruise control speed you set earlier.
Using Cruise Control on Hills
How well your cruise control will work on hills depends
upon your speed, load and the steepness
of the hills.
When going up steep hills, you may have to step on the
accelerator pedal to maintain your speed.
If the steepness
of the hill causes the vehicle speed
to drop
more than 15 mph
(24 kdh) below the set speed, your
cruise control will automatically disengage. When going
downhill, you may have to brake or shift to a lower gear
to keep your speed down. Of course, applying the brake
takes you out of cruise control. Many drivers find this to
be too much trouble and don’t use cruise control
on
steep hills.
Ending Cruise Control
There are two ways to turn off the cruise control:
0 Step lightly on the brake pedal or
0 Move the cruise control
switch to
OFF.
2-39