fuses CHEVROLET TAHOE 2003 2.G Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2003, Model line: TAHOE, Model: CHEVROLET TAHOE 2003 2.GPages: 552, PDF Size: 3.44 MB
Page 116 of 552
Testing the Alarm
The alarm can be tested by following these steps:
1. From inside the vehicle, lower the driver's window
and open the driver's door.
2. Activate the system by locking the doors with the
power door lock switch while the door is open, or
with the remote keyless entry transmitter.
3. Get out of the vehicle, close the door and wait for
the security light to go out.
4. Then reach in through the window, unlock the door
with the manual door lock and open the door. This
should set off the alarm.
If the alarm does not sound when it should but the
vehicle's headlamps ¯ash, check to see if the horn
works. The horn fuse may be blown. To replace
the fuse, see
Fuses and Circuit Breakers on page 5-109.
If the alarm does not sound or the vehicle's headlamps
do not ¯ash, the vehicle should be serviced by an
authorized service center.
Passlockž
Your vehicle is equipped with the
Passlockžtheft-deterrent system.
Passlock
žis a passive theft-deterrent system.
Passlockženables fuel if the ignition lock cylinder is
turned with a valid key. If a correct key is not used or the
ignition lock cylinder is tampered with, fuel is disabled.
If the engine stalls and the security light ¯ashes,
wait until the light stops ¯ashing before trying to restart
the engine. Remember to release the key from
START as soon as the engine starts.
If the engine is running and the security light comes on,
you will be able to restart the engine if you turn the
engine off. However, your Passlock
žsystem is
not working properly and must be serviced by your
dealer. Your vehicle is not protected by Passlock
žat this
time. You may also want to check the fuse (see
Fuses and Circuit Breakers on page 5-109.) See your
dealer for service.
In an emergency, call the GM Roadside Assistance
Center. See
Roadside Assistance Program on page 7-6under Customer Assistance Information.
2-20
Page 169 of 552
A. Dome Lamp Override Button. See ªDome Lampsº
underInterior Lamps on page 3-17.
B. Exterior Lamp Controls. See
Exterior Lamps on
page 3-14.
C. Air Outlets. See ªClimate Controlsº in Section 3.
D. Automatic Transfer Case/Stabilitrak
žMode Button
(AWD Vehicles)/Traction Assist System (TAS).
See
Four-Wheel Drive on page 2-29.
E. Turn Signal/Multifunction Lever. See
Turn
Signal/Multifunction Lever on page 3-7.
F. Instrument Panel Cluster. See
Instrument Panel
Cluster on page 3-37.
G. Gearshift Lever. See
Automatic Transmission
Operation on page 2-26.
H. Tow/Haul Selector Button (If Equipped). See
Automatic Transmission Operation on page 2-26.
I. Audio System. See
Audio System(s) on page 3-72.
J. Comfort Control System. See
Climate Control
System on page 3-20.K. Instrument Panel Fuse Block. See
Fuses and Circuit
Breakers on page 5-109.
L. Hood Release. See
Hood Release on page 5-12.
M. Steering Wheel Control Buttons (If Equipped).
See
Driver Information Center (DIC) on page 3-53.
N. Center Instrument Panel Utility Block. See
Fuses and
Circuit Breakers on page 5-109.
O. Tilt Wheel Lever. See
Tilt Wheel on page 3-7.
P. Parking Brake Release. See
Parking Brake on
page 2-38.
Q. Lighter and Accessory Power Outlets. See
Accessory Power Outlets on page 3-19.
R. Storage Area (If Equipped). See ªStorage Areasº in
Section 2.
S. Ashtray. See
Ashtrays and Cigarette Lighter on
page 3-20.
T. Glovebox. See
Glove Box on page 2-61.
3-5
Page 172 of 552
Turn and Lane-Change Signals
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 ®nished, the lever will return
automatically.
An arrow on the instrument
panel cluster will ¯ash 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 ¯ash. 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 ¯ashes 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 and Circuit Breakers on page 5-109.
Turn Signal On Chime
If your turn signal is left on for more than 3/4 of a mile
(1.2 km), a chime will sound at each ¯ash of the
turn signal. To turn off the chime, move the turn signal
lever to the off position.
Headlamp High/Low-Beam Changer
To change the headlamps from low to high beam
or push the lever toward the instrument panel. To return
to low-beam headlamps, pull the multifunction lever
toward you. Then release it.
When the high beams are
on, this light on the
instrument panel cluster
also will be on.
Flash-To-Pass
This feature allows you to use your high-beam
headlamps to signal a driver in front of you that you
want to pass. It works even if your headlamps are off.
To use it, pull the turn signal lever toward you.
3-8
Page 183 of 552
E:You can use the dome override button, located
below the exterior lamps control, to set the dome lamps
to come on automatically when a door is opened, or
to remain off. To turn the lamps off, press the button into
the in position. With the button in this position, the
dome lamps will remain off when the doors are open.
To return the lamps to automatic operation, press
the button again and return it to the out position. With
the button in this position, the dome lamps will come on
when you open a door.
Battery Run-Down Protection
This feature shuts off the dome,and reading lamps if
they are left on for more than 10 minutes when the
ignition is off. This will keep the battery from
running down.
Accessory Power Outlets
With accessory power outlets you can plug in auxiliary
electrical equipment such as a cellular telephone or
CB radio.
Your vehicle may have two accessory power outlets, or
may have one accessory power outlet located near
the cigarette lighter, if equipped. The cigarette lighter is
designed to ®t only in the receptacle to the right of
the accessory power outlet.To use the outlet, lift the cover. When not using it,
always close the cover.
Certain power accessory plugs may not be compatible
to the accessory power outlet and could result in
blown vehicle or adapter fuses. If you experience a
problem, see your dealer for additional information on
the accessory power plugs.
Notice:Adding some electrical equipment to your
vehicle can damage it or keep other things from
working as they should. This wouldn't be covered by
your warranty. Check with your dealer before
adding electrical equipment, and never use anything
that exceeds the amperage rating.
When adding electrical equipment, be sure to follow the
proper installation instructions included with the
equipment.
Notice:Power outlets are designed for accessory
plugs only. Do not hang any type of accessory
or accessory bracket from the plug. Improper use of
the power outlet can cause damage not covered
by your warranty.
3-19
Page 232 of 552
REDUCED ENGINE POWER
This message is displayed when the cooling system
temperature gets too hot and the engine further enters
the engine coolant protection mode.
See
Engine Overheating on page 5-33for further
information.
REPLACE LIFTGATE FUSE
This message will be displayed if the liftgate lock
malfunctions and/or the liftgate fuse blows. For more
information on fuses, see
Fuses and Circuit Breakers on
page 5-109.
If the message returns after replacing the fuse, see you
dealer for service.
KEYFOB X BATTERY LOW
If a remote keyless entry transmitter battery is low, this
message will appear on the DIC. The battery needs
to be replaced in the transmitter. Press the select button
to acknowledge the message and clear it from the
DIC display.
SERVICE AIRBAG
If there is a problem with the air bag system, this
message will be displayed on the DIC. Have a quali®ed
technician inspect the system for problems. Press
the select button to acknowledge this message and clear
it from the DIC display.
SERVICE BRAKE SYSTEM
If there is a problem with the brake system, this
message will be displayed on the DIC. If this message
appears, stop as soon as possible and turn off the
vehicle. Restart the vehicle and check for the message
on the DIC display. If the message is still displayed,
or appears again when you begin driving, the brake
system needs service. Press the select button to
acknowledge the message.
SERVICE 4 WHEEL STEER
If a problem occurs with the 4 wheel steer system, this
message will appear on the DIC. If the message
appears, stop as soon as possible, and turn off the
vehicle. Restart the vehicle and check for the message
on the DIC display. If the message is still displayed,
or appears again when you begin driving, the four wheel
steer system needs service. Press the select button
to acknowledge the message.
3-68
Page 378 of 552
Tires..............................................................5-67
In¯ation Ð Tire Pressure...............................5-68
Tire Inspection and Rotation...........................5-69
When It Is Time for New Tires.......................5-70
Buying New Tires.........................................5-71
Uniform Tire Quality Grading..........................5-72
Wheel Alignment and Tire Balance..................5-74
Wheel Replacement......................................5-74
Tire Chains..................................................5-76
If a Tire Goes Flat........................................5-76
Changing a Flat Tire.....................................5-77
Spare Tire...................................................5-98
Appearance Care............................................5-99
Cleaning the Inside of Your Vehicle.................5-99
Care of Safety Belts....................................5-102
Weatherstrips.............................................5-102
Cleaning the Outside of Your Vehicle.............5-102
Sheet Metal Damage...................................5-104Finish Damage...........................................5-104
Underbody Maintenance...............................5-105
Chemical Paint Spotting...............................5-105
Vehicle Care/Appearance Materials................5-105
Vehicle Identi®cation.....................................5-107
Vehicle Identi®cation Number (VIN)................5-107
Service Parts Identi®cation Label...................5-107
Electrical System..........................................5-108
Add-On Electrical Equipment.........................5-108
Windshield Wiper Fuses...............................5-108
Power Windows and Other Power Options......5-108
Fuses and Circuit Breakers..........................5-109
Capacities and Speci®cations........................5-118
Capacities and Speci®cations........................5-118
Normal Maintenance Replacement Parts.........5-121
Normal Maintenance Replacement Parts.........5-121
Section 5 Service and Appearance Care
5-2
Page 391 of 552
A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-23.
B. Coolant Surge Tank. See
Cooling System on
page 5-36.
C. Air Filter Restriction Indicator (If Equipped). See
Engine Air Cleaner/Filter on page 5-23.
D. Engine Oil Dipstick. See
Engine Oil on page 5-18.
E. Automatic Transmission Dipstick. See
Automatic
Transmission Fluid on page 5-26.
F. Engine Oil Fill. See
Engine Oil on page 5-18.
G. Fan. See
Cooling System on page 5-36.
H. Remote Negative (-) Terminal (GND). See
Jump
Starting on page 5-49.I. Power Steering Fluid Reservoir. See
Power Steering
Fluid on page 5-43.
J. Remote Positive (+) Terminal. See
Jump Starting on
page 5-49.
K. Brake Master Cylinder Reservoir. See
Brakes on
page 5-45.
L. Underhood Fuse Block. See
Fuses and Circuit
Breakers on page 5-109.
M. Battery. See
Battery on page 5-48.
N. Windshield Washer Fluid Reservoir. See
Windshield
Washer Fluid on page 5-44.
5-15
Page 393 of 552
A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-23.
B. Coolant Surge Tank. See
Cooling System on
page 5-36.
C. Air Filter Restriction Indicator (If Equipped). See
Engine Air Cleaner/Filter on page 5-23.
D. Engine Oil Dipstick. See
Engine Oil on page 5-18.
E. Automatic Transmission Dipstick. See
Automatic
Transmission Fluid on page 5-26.
F. Engine Oil Fill. See
Engine Oil on page 5-18.
G. Fan. See
Cooling System on page 5-36.
H. Remote Negative (-) Terminal (GND). See
Jump
Starting on page 5-49.I. Remote Positive (+) Terminal. See
Jump Starting on
page 5-49.
J. Power Steering Fluid Reservoir. See
Power Steering
Fluid on page 5-43.
K. Brake Master Fluid Reservoir. See
Brakes on
page 5-45.
L. Underhood Fuse Block. See
Fuses and Circuit
Breakers on page 5-109.
M. Battery. See
Battery on page 5-48.
N. Windshield Washer Fluid Reservoir. See
Windshield
Washer Fluid on page 5-44.
5-17
Page 484 of 552
Electrical System
Add-On Electrical Equipment
Notice:Don't add anything electrical to your vehicle
unless you check with your dealer ®rst. Some
electrical equipment can damage your vehicle and
the damage wouldn't be covered by your warranty.
Some add-on electrical equipment can keep other
components from working as they should.
Your vehicle has an air bag system. Before attempting
to add anything electrical to your vehicle, see
Servicing Your Air Bag-Equipped Vehicle on page 1-87.
Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
circuit breaker and a fuse. If the motor overheats due to
heavy snow, etc., the wiper will stop until the motor
cools. If the overload is caused by some electrical
problem and not snow, etc., be sure to get it ®xed.
Power Windows and Other Power
Options
Circuit breakers protect the power windows and other
power accessories. When the current load is too heavy,
the circuit breaker opens and closes, protecting the
circuit until the problem is ®xed or goes away.
5-108
Page 485 of 552
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance of ®res caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical
size and rating.
If you ever have a problem on the road and don't have
a spare fuse, you can borrow one that has the same
amperage. Just pick some feature of your vehicle
that you can get along without ± like the radio or
cigarette lighter ± and use its fuse, if it is the correct
amperage. Replace it as soon as you can.
Instrument Panel Fuse Block
The fuse block access
door is on the driver's side
edge of the instrument
panel. Pull off the cover to
access the fuse block.
To remove fuses, hold the end of the fuse between your
thumb and index ®nger and pull straight out.
You may have spare fuses located behind the fuse
block access door. These can be used to replace a bad
fuse. However, make sure it is of the correct amperage.
5-109