lock CHEVROLET TAHOE 2003 2.G Manual Online
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2003, Model line: TAHOE, Model: CHEVROLET TAHOE 2003 2.GPages: 552, PDF Size: 3.44 MB
Page 271 of 552

XMŸ Radio Messages
Radio Display
MessageCondition Action Required
XL (Explicit Language
Channels)XL on the radio display,
after the channel name,
indicates content with
explicit language.These channels, or any others, can be blocked at a
customer's request, by calling 1-800-852-XMXM (9696).
Updating Updating encryption
codeThe encryption code in your receiver is being updated, and
no action is required. This process should take no longer
than 30 seconds.
No Signal Loss of signal Your system is functioning correctly, but you are in a
location that is blocking the XM signal. When you move
into an open area, the signal should return.
Loading XM Acquiring channel audio
(after 4 second delay)Your radio system is acquiring and processing audio and
text data. No action is needed. This message should
disappear shortly.
CH Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
CH Unavail Channel no longer
availableThis previously assigned channel is no longer assigned.
Tune to another station. If this station was one of your
presets, you may need to choose another station for that
preset button.
No Info Artist Name/Feature not
availableNo artist information is available at this time on this
channel. Your system is working properly.
No Info Song/Program Title not
availableNo song title information is available at this time on this
channel. Your system is working properly.
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Page 272 of 552

XMŸ Radio Messages (cont'd)
Radio Display
MessageCondition Action Required
No Info Category Name not
availableNo category information is available at this time on this
channel. Your system is working properly.
No Info No Text/Informational
message availableNo text or informational messages are available at this
time on this channel. Your system is working properly.
Not Found No channel available for
the chosen categoryThere are no channels available for the category you
selected. Your system is working properly.
XM Locked Theft lock active The XM receiver in your vehicle may have previously been
in another vehicle. For security purposes, XM receivers
cannot be swapped between vehicles. If you receive this
message after having your vehicle serviced, check with the
servicing facility.
Radio ID Radio ID label
(channel 0)If you tune to channel 0, you will see this message
alternating with your XM Radio 8 digit radio ID label. This
label is needed to activate your service.
Unknown Radio ID not known
(should only be if
hardware failure)If you receive this message when you tune to channel 0,
you may have a receiver fault. Consult with your dealer.
Chk XMRcvr Hardware failure If this message does not clear within a short period of time,
your receiver may have a fault. Consult with your retail
location.
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Page 281 of 552

Video Screen
The video screen is located in the overhead console. To
use the video screen, push forward on the release
latch and the screen will fold down. Adjust the screen's
position as desired. When the video screen is not in
use, push it up into its latched position.
The DVD player and display will continue to operate
when the screen is in either the up or the down position.
The video screen contains the infrared transmitters for
the wireless headphones and the infrared receiver
for the remote control. If the screen is in the closed
position, the infrared signals will not be available for the
operation of the headphones and the remote control.
Notice:Avoid directly touching the video screen, as
damage may occur. SeeCleaning the Video Screen
on page 3-129for more information.
Remote Control
To use the remote control, aim it at the infrared window
below the video screen and press the desired button.
Direct sunlight or very bright light may affect the ability of
the entertainment system to receive signals from the
remote control. If the remote control does not seem to
be working, the batteries may need to be replaced.
See ªBattery Replacementº later in this section.
Objects blocking the line of sight may also affect the
function of the remote control.
Remote Control Buttons
O(Power):Press this button to turn the DVD player
on or off.
v(Title):Press this button to return the DVD to the
main menu of the DVD.
n,q,p,o(Menu Navigation):Use the arrow
keys to navigate through a menu. The up arrow will skip
to the next chapter or track, the down arrow will take you
to the beginning of the current chapter or track. Press the
down arrow twice to take you to the previous chapter or
track. The right arrow will fast forward and the left arrow
will fast reverse through a chapter or track.
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Page 289 of 552

u(Volume):Turn the knob to increase or to decrease
volume. The left knob controls the left headphone and
the right knob controls the right headphone.
SRC (Source):Press this button to select an audio
source: radio, cassette tapes, CDs, DVDs, or XMŸ
(48 contiguous US states, if equipped), depending on
your vehicles options.
xSEEKw:While listening to FM1, FM2, or AM, or
XM1 or XM2, press the up or the down arrow to
tune to the next or to the previous station and stay
there. If the front radio is in use, you cannot seek
through different stations.
While listening to a cassette tape, press the up or the
down arrow to hear the next or the previous selection.
If the cassette tape on the front radio is in use, you
cannot seek through different selections on a tape.
While listening to a CD, press the up arrow to hear the
next track on the CD. Press the down arrow to go
back to the start of the current track if more than eight
seconds have played. If the CD player on the front radio
is in use, you cannot seek through different tracks.PROG (Program):The front passengers must be
listening to something different for each of these
functions to work:
·Press this button to go to the preset radio stations
set on the pushbuttons on the main radio.
·When a cassette tape is playing, press this button
to go to the other side of the tape.
·When a CD is playing in the radio, press this button
to go back to the beginning of the CD.
·When a CD is playing in the CD changer, press this
button to select a disc.
Theft-Deterrent Feature
THEFTLOCKžis designed to discourage theft of your
radio. The feature works automatically by learning
a portion of the Vehicle Identi®cation Number (VIN).
If the radio is moved to a different vehicle, it will
not operate and LOCKED will be displayed.
When the radio and vehicle are turned off, the blinking
red light indicates that THEFTLOCK
žis armed.
With THEFTLOCK
žactivated, your radio will not operate
if stolen.
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Page 295 of 552

Your Driving, the Road, and Your Vehicle..........4-2
Defensive Driving...........................................4-2
Drunken Driving.............................................4-2
Control of a Vehicle........................................4-6
Braking.........................................................4-6
Traction Assist System (TAS).........................4-10
Locking Rear Axle........................................4-12
Stabilitrak
žSystem.......................................4-12
Steering......................................................4-15
QUADRASTEERŸ........................................4-17
Off-Road Recovery.......................................4-20
Passing.......................................................4-20
Loss of Control.............................................4-21
Off-Road Driving with Your Four-Wheel
Drive Vehicle............................................4-23
Driving at Night............................................4-40
Driving in Rain and on Wet Roads..................4-42City Driving..................................................4-45
Freeway Driving...........................................4-46
Before Leaving on a Long Trip.......................4-47
Highway Hypnosis........................................4-48
Hill and Mountain Roads................................4-49
Winter Driving..............................................4-51
If You Are Stuck: In Sand, Mud, Ice or Snow........4-56
Towing..........................................................4-59
Towing Your Vehicle.....................................4-59
Recreational Vehicle Towing...........................4-59
Loading Your Vehicle....................................4-62
Level Control...............................................4-64
AutorideŸ...................................................4-64
Trailer Recommendations...............................4-65
Towing a Trailer...........................................4-65
Section 4 Driving Your Vehicle
4-1
Page 301 of 552

Avoid needless heavy braking. Some people drive in
spurts Ð heavy acceleration followed by heavy
braking Ð rather than keeping pace with traffic. This is
a mistake. Your brakes may not have time to cool
between hard stops. Your brakes will wear out
much faster if you do a lot of heavy braking. If you
keep pace with the traffic and allow realistic
following distances, you will eliminate a lot of
unnecessary braking. That means better braking and
longer brake life.
If your engine ever stops while you are driving, brake
normally but do not pump your brakes. If you do,
the pedal may get harder to push down. If your engine
stops, you will still have some power brake assist.
But you will use it when you brake. Once the power
assist is used up, it may take longer to stop and
the brake pedal will be harder to push.Anti-lock Brake System
Your vehicle has anti-lock brakes. ABS is an advanced
electronic braking system that will help prevent a
braking skid.
When you start your engine and begin to drive away,
your anti-lock brake system will check itself. You
may hear a momentary motor or clicking noise while
this test is going on. This is normal.
If there is a problem with
the anti-lock brake system,
this warning light will
stay on. See
Anti-Lock
Brake System Warning
Light on page 3-44
.
Along with ABS, your vehicle has a Dynamic Rear
Proportioning (DRP) system. If there is a DRP problem,
both the brake and ABS warning lights will come on
accompanied by a 10-second chime. The lights
and chime will come on each time the ignition is turned
on until the problem is repaired. See your dealer for
service.
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Page 302 of 552

Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here's what
happens with ABS:
A computer senses that wheels are slowing down. If one
of the wheels is about to stop rolling, the computer will
separately work the brakes at each front wheel and at
both rear wheels.The anti-lock system can change the brake pressure
faster than any driver could. The computer is
programmed to make the most of available tire and road
conditions. This can help you steer around the obstacle
while braking hard.
As you brake, your computer keeps receiving updates
on wheel speed and controls braking pressure
accordingly.
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Page 303 of 552

Remember: Anti-lock does not change the time you
need to get your foot up to the brake pedal or always
decrease stopping distance. If you get too close to
the vehicle in front of you, you will not have time to apply
your brakes if that vehicle suddenly slows or stops.
Always leave enough room up ahead to stop, even
though you have anti-lock brakes.
Using Anti-Lock
Do not pump the brakes. Just hold the brake pedal
down ®rmly and let anti-lock work for you. You may feel
the brakes vibrate, or you may notice some noise,
but this is normal.
Braking in Emergencies
With anti-lock, you can steer and brake at the same
time. In many emergencies, steering can help you more
than even the very best braking.
Supplemental Brake Assist System
If your vehicle has vacuum assist power brakes, it is also
equipped with a supplemental brake assist system that
supplies additional vacuum to the vacuum brake booster
if engine vacuum is reduced. Under certain conditions,
the supplemental brake assist system may run brie¯y
after starting your vehicle or when you apply and release
the brake pedal and it may continue to run even after you
have removed your foot from the brake pedal. When the
supplemental brake assist system is operating, you mayhear a motor running or feel a slight vibration in the
steering wheel or brake pedal. This indicates that the
supplemental brake assist system is working to supply
additional vacuum for your vacuum assist power brakes.
This is a normal operation of your brake system and does
not require that the brake system be serviced.
Each time you start your vehicle and accelerate to 10
mph, the supplemental brake assist system will perform a
self-diagnostic check of the system and you may hear or
feel the supplemental brake assist motor run brie¯y.
While you are driving your vehicle, the supplemental
brake assist system monitors itself to ensure that it is
operating properly. If there is a problem with the
supplemental brake assist system, the SERVICE BRAKE
BOOSTER message will be displayed on the Driver
Information Center. See
DIC Warnings and Messages on
page 3-64.
If your supplemental brake assist system runs every
time you apply and release the brake pedal or you notice
that the brake pedal has suddenly become much
harder to push and the vehicle takes longer to stop, you
should have your vehicle serviced as soon as possible.
4-9
Page 305 of 552

The traction off light will come on under the following
conditions:
·The Traction Assist System is turned off, either by
pressing the TAS on/off button or turning off the
automatic engagement feature of the TAS.
·The transmission is in FIRST (1); TAS will not
operate in this gear. This is normal.
·The vehicle is driven on an extremely rough road.
When the vehicle leaves the rough surface, slows
down or stops, the light will go off and TAS will
be on again. This is normal.
·A Traction Assist System, Anti-Lock Brake System
or engine-related problem has been detected and
the vehicle needs service.
·If the vehicle has been driven with the TAS system
on for long periods of time, or if the vehicle has
gone through many several high speed braking
maneuvers the system may be automatically
disabled. The system will automatically re-enable
after approximately two minutes of not using
the brakes.
See
Traction Off Light on page 3-44.The Traction Assist System, as delivered from the
factory, will automatically come on whenever you start
your vehicle. To limit wheel spin, especially in
slippery road conditions, you should always leave the
system on. But you can turn the TAS off if you ever need
to. You should turn the TAS off if your vehicle ever
gets stuck in sand, mud or snow and rocking the vehicle
is required. See ªRocking Your Vehicleº under
If You
Are Stuck: In Sand, Mud, Ice or Snow on page 4-56.
To turn the system on or
off, press the TAS on/off
button located on the
instrument panel.
If you used the button to turn the system off, the traction
off light will come on and stay on. You can turn the
system back on at any time by pressing the button
again. The traction off light should go off.
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Page 306 of 552

If desired, you can change the TAS automatic
engagement feature so that the system will not come on
automatically when the engine is started. To do so:
1. Park the vehicle with the ignition off and the
transmission in PARK (P).
2. Turn the ignition to RUN; do not start the engine.
3. Apply the brake pedal, shift into NEUTRAL (N),
press the accelerator pedal to the ¯oor and then
press the TAS on/off button and hold it down for at
least six seconds.
4. Release the TAS button and both pedals.
5. Turn off the ignition and wait a few seconds.
The next time you start your vehicle, the TAS will not
automatically come on. You can restore the automatic
feature by using the same procedure. Whether the TAS is
set to come on automatically or not, you can always turn
the system on or off by pressing the TAS on/off button.
Locking Rear Axle
If your vehicle has this feature, your locking 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 does, this feature will allow the wheel with
traction to move the vehicle.
StabilitrakžSystem
Your vehicle is equipped with the Stabilitrakžwhich
combines antilock brake, traction and stability control
systems and helps the driver maintain directional control
of the vehicle in most driving conditions.
When you ®rst start your vehicle and begin to drive
away, the system performs several diagnostic checks to
insure there are no problems. You may hear or feel
the system working. This is normal and does not mean
there is a problem with your vehicle. The system
should initialize before the vehicle reaches 20 m.p.h.
(32 km/h). In some cases, it may take approximately two
miles of driving before the system initializes.
If the system fails to turn on or activate, the STABILITY
SYS DISABLED or SERVICE STABILITY message
will be displayed. If the vehicle has gone through heavy
acceleration or braking during the ®rst two miles after
starting your vehicle, the STABILITY SYS DISABLED
message may appear. If this is the case, your
vehicle does not need servicing. Turn your vehicle off
and back on again to reset the system. If either message
appears on the Driver Information Center (DIC), and
your vehicle hasn't gone through hard acceleration
or braking in the ®rst two miles, your vehicle should be
taken in for service.
4-12