ignition GMC SIERRA 1996 User Guide

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 one 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.
Shifting from 2HI to 4HI
Press and release the 4HI switch. This can be done at
any speed, and the front axle will lock automatically.
Shifting from 4HI to 2HI
Press and release the 2HI switch. This can be done at
any speed, and
the front axle will unlock automatically.
Shifting from 2H1 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 kmh) 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).
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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 not complete the shift unless the vehicle
is moving slower than
3 mph (4.8 km/h) and the
transmission is in NEUTRAL (N).
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.
lull the lever, located
1st above the parking
rake pedal, marked
;RAKE RELEASE.
If the ignition is on when the parking brake is released,
the brake system warning light
will go off.
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I. Hold the brake pedal down with your right foot
and set the parking brake.
2. Move the shift lever into PARK (P) position like this:
3.
0 Pull the lever toward you.
4.
5.
0 Move the lever up as fa- as it will go.
If you have four-wheel drive, be sure the transfer
case is
in a drive gear -- not in NEUTRAL (N).
Turn the ignition key to LOCK.
Remove the key and take it with you. If you can
leave your vehicle with
the ignition key in your
hand, your vehicle
is in PARK (P).
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CAUTION:
.*. .
It can be 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.
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 PARK (P).
If you have four-wheel drive and your transfer case is
in NEUTRAL (N), your vehicle will be free to roll,
even
if your shift lever is in PARK (P). So, be sure the
transfer case is
in a drive gear -- not in NEUTRAL (N).
Always set your parking brake. Follow the proper steps
, See “Shifting Into to be sure your vehicle won’t move
PARK
(P)“ in the Index.
If you‘re pulling a trailer. see “Tow
the Index. ing
a Trailer“
in
Windows
Manual Windows
Turn the hand crank on each door to raise or lower
manual windows.
Power Windows
If you have the optional
power windows, the
controls are
on each of
the side doors.
The driver’s door has a
switch for the passenger
windows as well. Your
power windows will
work when the ignition
has been turned to
ACCESSORY or
RUN.
Press the rear of the switch with the power window
symbol on
it to lower the window.
Press the front of the switch with the power window
symbol on
it to raise the window.
The driver’s window also
has an express down feature
that allows the window to lower without holding the
switch. Press and hold the side
of the window switch
marked AUTO for one second to activate the express
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Increasing Speed While Using Cruise Control
There are two ways to go to a higher speed:
Use the accelerator pedal to get to the higher speed.
Press the button at the end
of the lever, then release
the button and the accelerator pedal.
You’ll now
cruise at
the higher speed.
Move the cruise switch from ON to WA. 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 a
1/2 second. Each time you do this, your
vehicle will go about
1 mph (1.6 kmh) faster.)
Reducing Speed While Using Cruise Control
There are two ways to reduce your speed while using
cruise control:
Press in the 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, press the
button for less than- a
1/2 second. Each time you do
this, you’ll go 1 mph (1.6 kmh) 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 kmh) 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:
Step lightly on the brake pedal: or
Move the cruise switch to OFF.
Erasing Speed Memory
When you turn off the cruise control or the ignition,
your cruise control set speed memory
is erased.
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Daytime Running Lamps
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the day.
DRL can be helpful in many different driving
conditions, but they can be especially helpful
in the
short periods after dawn and before sunset.
The
DRL system will make your headlamps come on at
a reduced brightness when:
the ignition is on,
the headlamp switch is off, and
the parking brake is released.
When the
DRL are on, only your headlamps will be on.
The taillamps, sidemarker and other lamps won’t be on.
Your instrument panel won’t be lit up either. When
it begins to get dark, your DRL indicator light
is a
reminder to turn your headlamp switch on. The
other lamps that
come on with your headlamps will
also come on.
When you turn off the headlamp switch, the regular
lamps will go off, and your headlamps
will change to
the reduced brightness of DRL.
To idle your vehicle with the DRL off, set the parking
brake.
The DRL will stay off until you release the
parking brake.
As with any vehicle, you should turn on the regular
headlamp system when
you need it.
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Electrochromic Inside Rearview Mirror
with Compass (Option)
Your vehicle may have an electrochromic inside
rearview mirror.
When on, the mirror automatically dims to the proper
level
to minimize glare from lights behind you after dark.
The mirror also includes an eight point compass
display
in the upper right
corner of the mirror face.
When
on, the compass
automatically calibrates
as the vehicle
is driven.
To use the electrochromic mirror only, move the switch
at the bottom
of the mirror to the M position. To use the
electrochromic mirror
as well as the compass. move the
switch to the
C/M position. To turn both features off,
move the switch to the
OFF position. When
the ignition is on and the mirror switch is
in the
CIM position, the compass display'will show two
character boxes for approximately two seconds. If, after
two seconds, the display does
not show a compass
heading
(N for North, for example), there may be a
strong magnetic field interfering with the compass. Such
interference may include magnetic antenna mounts,
a
magnetic note pad holder, or a similar magnetic item. If
removing these items does not correct the condition, see
your
GM dealer for assistance.
When cleaning the mirror, use a paper towel or similar
material dampened
with glass cleaner. Do not spray
glass cleaner directly on the mirror
as that may cause
liquid cleaner to enter the mirror housing.
Compass Varia~ 3
Under certain circumstances, as during a long distance
cross-country trip,
it will be necessary to adjust the
compass
to compensate for compass variance. Compass
variance
is the difference between earth's magnetic
north and true geographic north.
If not adjusted to
account for compass variance, your compass
could give
hlse readings.
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Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows AIR BAG. The system checks the
air bag’s electrical system for malfunctions. The light
tells
you if there is an electrical problem. The system
check includes the air bag sensors, the air bag module,
the wiring and the diagnostic module. For more
information
on the air bag system, see “Air Bag” in
the Index.
AIR
BAG
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.
Charging System Indicator Light
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. This
light should come
on
briefly when you turn on the
ignition, before starting the
engine, as
a check to show
you it is working.
After the engine starts,
the light should go out. If it stays
on or comes on while
you are driving, you may have a
problem with your charging system. It could indicate a
problem with the alternator drive belt,
or some other
charging system problem. Have
it checked right away.
Driving while this light is on could drain your battery.
If
you must drive a short distance with this light on, it
helps to turn off all your accessories, such
as the radio
and air conditioner.
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Voltmeter
I When your engine is not
running, but the ignition is
in the RUN position, this
gage shows your battery’s
9 19 state of charge in DC volts.
n
When the engine is running, the gage shows the
condition
of the charging system. Readings between the
low and high warning zones indicate the normal
operating range. Readings
in the low warning zone
may occur when a
large number of electrical accessories are operating
in
the vehicle and the engine is left at an idle for an
extended period. This condition
is normal since the
charging system
is not able to provide full power at
engine idle.
As engine speeds are increased, this
condition should correct itself as higher engine speeds
allow
the charging system to create maximum power.
You can only drive for a short time
with the reading in
either warning zone. If you must drive, turn off all
unnecessary accessories.
Readings
in either warning zone indicate a possible
problem
in the electrical system. Have the vehicle
serviced
as soon as possible.
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Brake System Warning Light r
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.
BRAKE
This light should come
on briefly when
you turn
the ignition key to
RUN.
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.)
I! 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.
When the ignition is on, the brake system warning light
will also come on when you set your parking brake. The
light will stay on if your parking brake doesn’t release
fully.
If it stays on after your parking brake is fully
released,
it means you have a brake problem.
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