light GMC YUKON DENALI 2003 Owners Manual

GM Vehicle Care/Appearance Materials
(cont’d) GM Vehicle
Care/Appearance Materials
(cont’d)
I Descrbtion I Usage
r- ~
Finish Enhancer
Ren-loves dust,
fingerprints, and surface contaminants, Spray on
wiDe
off.
Removes swirl marks,
fine scratches and other
contamination. Removes light scratches
and protects finish.
Description I Usage
I Medium foaming
shampoo. Cleans and
Biodegradable and
phosphate free.
Wash Wax
Concentrate lightly
waxes.
Spot Lifter Quickly and easily
removes spots and stains
from carpets, vinyl and
cloth upholstery.
Odor Eliminator Odorless spray odor
eliminator used on
fabrics, vinyl, leather and
carpet.
See your General Motors parts department for these
products. See Part
D: Recommended Fluids and
Lubricants on paqe
6- 15.
5-85

Electrical System
Add-on Electrical Equipment
Notice: Don’t add anything electrical to your
vehicle unless you check with your dealer first.
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
1-85.
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 fixed.
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 fixed or goes away.
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 fires 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.
5-87

Part B: Owner Checks and Services
Listed in this part are owner checks and services
which should be performed at the intervals specified
to
help ensure the safety, dependability and emission
control performance of your vehicle.
Be sure any necessary repairs are completed at once.
Whenever any fluids or lubricants are added
to your
vehicle, make sure they are the proper ones, as shown
in Part
D.
At Each Fuel Fill
It is important for you or a service station attendant to
perform these underhood checks at each fuel fill.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. See Engine Oil on page 5-13 for further
details.
Engine Coolant Level Check
Check the engine coolant level and add DEX-COOL@
coolant mixture
if necessary. See Engine Coolant
on page 5-22 for further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the windshield
washer tank and add the proper fluid
if necessary.
See Windshield Washer Fluid
on page 5-34 for further
details.
At Least Once a Month
Tire Inflation Check
Make sure tries are inflated to the correct pressures.
Don’t forget
to check your spare tire. See Tires on
page 5-55 for further details.
Cassette Tape Player Service
Clean cassette tape player. Cleaning should be done
every
50 hours of tape play. See Audio System(s)
on page 3-58 for further details.
At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced.
6-1 0

GM Mobility Program for Persons
with Disabilities
This program, avaiiabie io
qualified applicants, can
reimburse you up
to
$1,000 toward aftermarket
driver or passenger
adaptive equipment you
may require for your
vehicle (hand controls,
wheelchair/scooter lifts, etc.).
I I
This program can also provide you with free resource
information, such as area driver assessment centers and
mobility equipment installers. The program is available
for a limited period of time from the date of vehicle
purchase/lease. See your dealer for more details or call
the GM Mobility Assistance Center at 1-800-323-9935.
Text telephone (TTY) users, call 1-800-833-9935.
GM of Canada also has a Mobility Program. Call
1-800-GM-DRIVE (463-7483) for details.
All TTY users
call 1-800-263-3830.
Roadside Assistance Program
GMC’s Roadside Assistance Provides stranded owners
with over-the-phone roadside repairs, location of the
nearest
GhlC dealer or the following special services:
Flat Tire Change: Installation of spare tire will be
covered at no charge (customer is responsible for repair
or replacement of tire).
Fuel Delivery: Delivery of enough fuel for the customer
to get to the nearest service station (up to $5.00)
will be covered.
Jump Start: No-start situations which require a battery
jump start will be covered at no charge.
Lock Out: Replacement keys or locksmith service will be
covered at no charge
if you are unable to gain entry
into your vehicle. Delivery of the replacement key will be
covered within
10 miles (16 km).
Emergency Towing Service: Towing
to the nearest GMC
dealer for warranty related disablements will be
covered.
Trip Routing: Custom-made, computerized highlighted
maps using the most direct or scenic route are provided
free of charge. Maps include points of interest and a
list of GMC dealers along the route. Also included is a
list of hotels along the route that are discounted
7-5

through affiliation with “Quest International.” Trip
Routing is available through Roadside Assistance by
calling
1 -800-GMC-8782 (462-8782). Please be
prepared to provide your Vehicle Identification Number (VIN). Allow five working days for fulfillment.
Trip Interruption Assistance: GMC will reimburse any
reasonable trip interruption expenses (up to $500.00)
when directly associated with warranty disablement.
Trip interruption service covers expenses such as meals
and overnight lodging
if vehicle disablement occurs at
least
150 miles (240 km) from your home or rental
property. You will be required
to obtain prior approval
from GMC Roadside Assistance and pay for expenses
at the time of disablement. Original receipts should
be submitted
to GMC Roadside Assistance for
reimbursement. A service representative will provide
assistance when you call.
The Roadside Assistance services listed are available
to
retail lease customers operating 2003 GMC light duty
trucks for a period of
3 years/36,000 miles (60,000 km).
All services must be pre-arranged by GMC Roadside
Assistance.
Over-the-phone assistance, such as providing the name
of
the closest dealer or minor technical advice, etc.,
is available
to all owner/operators of GMC trucks,
regardless of vehicle or mileage. Just
dial GMC Roadside Assistance
at 1-800-GMC-8782
(1 -800-462-8782, Roadside Assistance prompt) to
reach a qualified representative who can assist you.
Text telephone
(TTY) users, call 1-888-889-2438.
Your Roadside Assistance representative will ask for the
following information when your call is received:
Vehicle Identification Number (VIN)
Name and home address
Telephone number and location from which you are
Location, license plate number and color of your
Mileage of vehicle and description of problem
Roadside Assistance is available 24 hours a day,
7 days
a week, 365 days a year, including weekends and
holidays. Should you have any questions about roadside
assistance, call the GMC Roadside Assistance Center
or contact your dealer.
Roadside Assistance is not part of or included in the
coverage provided
by the New Vehicle Limited Warranty.
GMC reserves the right to make any changes or
discontinue the Roadside Assistance program at
anytime without notification. calling
GMC truck
7-6

Accessory Power Outlets ................................. 3-17
Adding Washer Fluid
....................................... 5-35
Additional Program Information
........................... 7-8
Additives, Fuel
................................................. 5-6
Add-on Electrical Equipment
............................ 5-87
Adjusting the Speakers (Balance/Fade)
.......... 3-63
Passenger Status Indicator
........................... 3-32
Readiness Light
.......................................... 3-31
Air Bag Systems
..................................... 1-72, 1-77
Vehicle
................................................... 1-85
How Does an Air Bag Restrain? .................... 1-78
Passenger Sensing System
........................... 1-81
Servicing Your Air Bag-Equipped Vehicle
......... 1-85
What Makes an Air Bag Inflate?
.................... 1-78
What Will You See After an Air Bag Inflates?
...... 1-79
Where Are the Air Bags?
.............................. 1-74
Air Cleaner/Filter, Engine
................................. 5-1 7
Air Conditioning
.............................................. 3-23
All Overseas Locations
...................................... 7-4
All-Wheel Drive
............................................... 5-46
Aluminum Wheels
........................................... 5-83
AM
............................................................... 3-87
Antenna, Fixed Mast
....................................... 3-89
Antenna, XMTM Satellite Radio System
............... 3-89
Adjustable
Throttle and Brake Pedal
.................. 2-20
Air Bag
Adding Equipment
to Your Air Bag-Equipped
When Should an
Air Bag Inflate? ................... 1-77 Anti-lock Brake System
... 4-7
Appearance Care
............................................ 5-78
Care of Safety Belts
.................................... 5-80
.......................
Anti-Lock Brake. System Warning Light .......... 3-35
Chemica! Paint Spcltting ............................... 5-84
Cleaning the Inside of Your Vehicle ................ 5-78
Cleaning the Outside of Your Vehicle
.............. 5-81
Finish Damage
............................................ 5-83
GM Vehicle Care/Appearance Materials
.......... 5-84
Sheet Metal Damage
................................... 5-83
Underbody Maintenance
... ............. 5-84
Weatherstrips
...................... ............. 5-80
Ashtrays
........................................................ 3-18
Audio Output
.................................................. 3-78
Audio System(s)
............................................. 3-58
Audio Systems Audio Steering Wheel Controls
...................... 3-86
Care of Your Cassette Tape Player
................ 3-87
Care of Your CD and DVD Player
.................. 3-89
Care of Your CD Changer
............................ 3-88
Care of Your CDs and DVDs
........................ 3-88
CD Changer
............................................... 3-83
Fixed Mast Antenna
..................................... 3-89
Radio with Cassette and CD
......................... 3-59
Rear Seat Audio (RSA)
................................ 3-81
Setting the Time
.......................................... 3-58
Theft-Deterrent Feature
................................ 3-85
Understanding Radio Reception
..................... 3-87
XMTM Satellite Radio Antenna System
............ 3-89
Automatic Climate Control System
..................... 3-19
1

Automatic Headlamp System ............................ 3-1 4
Automatic Level Control
................................... 4-46
Automatic Transmission Fluid
.......................................................... 5-20
Operation
................................................... 2-22
Automatic Transmission Check
.......................... 6-1 1
Automatic Transmission Shift Lock Control
System Check
............................................. 6-12
AutorideTM
................................................. 4-46
B
Backing Up .................................................... 4-54
Battery
.......................................................... 5-39
Battery Replacement
......................................... 2-6
Battery Run-Down Protection
............................ 3-1 7
Before You Drive
............................................ 3-72
Bench Seat
.................................................... 1-17
Bench Seat Split (50/50)
.................................. 1-1 1
Bench Seat, Split (60/40)
................................... 1-9
Body Lubrication Service
.................................. 6-12
Brake
Parking
...................................................... 2-25
System Inspection
....................................... 6-1 4
BATTERY NOT
CHARGING
............................. 3-54
Before Leaving on a Long Trip
......................... 4-34
System Warning Light
.................................. 3-34
Brake
Brake
Brake
2 Adjustment
............................................ 5-39
Fluid
.................................................... 5-36
Pedal. Throttle
....................................... 2-20 Brake Pedal Travel
......................................... 5-39
Brake Wear
................................................... 5-38
Brakes
.......................................................... 5-36
Braking
........................................................... 4-6
Braking in Emergencies
..................................... 4-8
Break-in, New Vehicle
..................................... 2-18
Bucket Seats, Rear
......................................... 1-22
Bulb Replacement
........................................... 5-49
Center High-Mounted Stoplamp (CHMSL)
........ 5-52
Front Turn Signal, Sidemarker and Daytime
Halogen Bulbs
............................................ 5-49
Headlamps
................................................. 5-49
Replacement Bulbs
...................... ........ 5-53
Taillamps
........................................ .... 5-52
Buying New Tires
....................................... 5-58
Running Lamps
........................................ 5-50
C
California Fuel ................................. .......... 5-6
Canada
........................................................... 7-4
Canadian Owners
................................................ ii
Canadian Roadside Assistance ........................... 7-7
Capacities and Specifications ............................ 5-96
Carbon Monoxide
................... 4-37, 4-47, 2.13, 2-29
Care
of
Safety Belts ............................. .... 5-80
Care
of Your
Cassette Tape Player
............................... 3-87
CD and DVD Player .................................... 3-89

Care of Your (cont.)
CD Changer
............................................... 3-88
CDs and DVDs
........................................... 3-88
Cargo Cover
.................................................. 2-45
Cassette Tape Messages
................................. 3-69
Cassette Tape Player Service
........................... 6-10
CD Adapter Kits
............................................. 3-69
CD Changer
................................................... 3-83
CD Functions
................................................. 3-84
Center Console Storage Area
........................... 2-42
Center High-Mounted Stoplamp (CHMSL)
........... 5-52
Center Instrument Panel Fuse Block
.................. 5-90
Center Passenger Position, Safety Belts
............. 1-39
Chains, Tires
.................................................. 5-62
Charging System Light
................................. 3-33
Check
Check Engine Light
........... ........... 3-38
CHECK OIL LEVEL
.............. ............... 3-53
Checking Brake Fluid
...................................... 5-37
CHANGE ENGINE
OIL .................................... 3-52
Engine Light
......... ................... 3-38
CHECK WASHER FLUID
............................. 3-55
Checking Coolant
................................. .... 5-24
Checking Engine Oil
..................................... 5-1 3
Checking Things Under the Hood
...................... 5-10
Checking Your Restraint Systems
................... 1-86
Chemical Paint Spotting
........ ................... 5-84
Child Restraints Child Restraint Systems
............................... 1-54
Infants and Young Children
........................... 1-50 Child Restraints (cont.)
Lower Anchorages and Top Tethers for
Older Children
............................................. 1-48
Securing
a Child Restrairit Designed for the
Securing a Child Restraint in a Center Rear
Securing
a Child Restraint in a Rear Outside
Securing a Child Restraint in the Right Front
Children
(LATCH System)
.......................... 1-61
LATCH System
........................................ 1-63
Seat Position
........................................... 1-65
Seat Position
........................................... 1-63
Seat Position
........................................... 1-68
Top Strap
................................................... 1-57
Cigarette Lighter
......................................... 3-18
Top
Strap Anchor Location
............................ 1-59
Where to Put the Restraint
........................... 1-56
Cleaning Inside of Your Vehicle
.............. ......... 5-78
Outside
of Your Vehicle ........ ............. 5-81
Underbody Maintenance ............................ 5-84
Video Screen
........................................... 3-89
Weatherstrips
.................................. ..... 5-80
Cleaning Exterior Lamps/Lenses
....................... 5-81
Cleaning the Mirror
......................................... 2-33
Climate Control System, Automatic
............................................... 3-19
Climate Control System Climate Controls Personalization
.................... 3-27
Outlet Adjustment
........................................ 3-25
Rear
.......................................................... 3-25

Comfort Controls ............................................. 3-1 9
Compact Disc Messages
.................................. 3-71
Compass Calibration
....................................... 2-33
Compass Variance
.......................................... 2-32
Content Theft-Deterrent
......................... .... 2-16
Control of a Vehicle
......................... ......... 4-5
Convenience Net ............................................ 2-44
Coolant Engine Temperature Gage
............................ 3-36
Heater, Engine
............................................ 2-21
Surge Tank Pressure Cap
............................. 5-25
Cooling System
.............................................. 5-28
Cruise Control
................................................ 3-10
Cruise Control Light
......................... ....... 3-41
Cupholder(s)
....................................... .... 2-42
Current and Past Model Order Forms
......... 7-1 1
Customer Assistance Information Courtesy Transportation
.................................. 7-7
Customer Assistance for Text Telephone (TTY)
Users
....................................................... 7-4
Customer Assistance
Off ices ........................... 7-4
Customer Satisfaction Procedure
..................... 7-2
GM Mobility Program for Persons with
Disabilities
................................................ 7-5
Reporting Safety Defects
to General Motors .... 7-10
Reporting Safety Defects to the Canadian Government
.............................................. 7-9
Reporting Safety Defects
to the United States
Government
.............................................. 7-9
Compact
Disc Changer Errors
.......................... 3-85 Customer Assistance Information
(cont.)
Roadside Assistance Program ......................... 7-5
Service Publications Ordering Information
.... 7-10
Daytime Running Lamps
.................................. 3-14
Defensive Driving
............................................. 4-2
Defogging and Defrosting
................................. 3-24
Delayed Locking
............................................... 2-9
Doing Your Own Service Work
........................... 5-3
Dome Lamps
................................................. 3-16
Door
Delayed Locking
........................................... 2-9
Power Door Locks
......................................... 2-9
Programmable Automatic Door Locks
............. 2-10
Rear Door Security Locks
............................. 2-12
Driver Position, Safety Belt
..................................... 1-30
DRIVER DOOR AJAR
..................................... 3-56
Driver Information Center (DIC)
......................... 3-43
DIC Operation and Displays
.......................... 3-43
DIC Warnings and Messages
........................ 3-52
At Night
..................................................... 4-28
City
........................................................... 4-32
Defensive
..................................................... 4-2
Drunken
....................................................... 4-2
Locks
.......................................................... 2-8
Driving
4

Driving (cont.)
Freeway
....................... ............ 4-33
Hill and Mountain Roads
..., ................... 4-35
In Rain and on Wet Roads
....................... 4-29
winter ........................................................ 4-37
Driving On Grades .......................................... 4-54
Driving on Snow or Ice
.................................... 4-38
Driving Through Deep Standing Water
............... 4-31
Driving Through Flowing Water
......................... 4-31
DVD Driving with a Trailer
....................................... 4-53
Care
of Your ............................................... 3-88
Care
of Your DVD Player ............................. 3-89
Cleaning the Video Screen
........................... 3-89
Distortion .................................................... 3-86
Rear Seat Entertainment System
................... 3-72
DVD Player
.................................................... 3-72 Engine
Air Cleaner/Filter
......................................... 5-17
Battery
....................................................... 5-39
Check and Service Engine Soon Light
............ 3-38
Coolant ...................................................... 5-22
Coolant Heater
............................................ 2-21
Coolant Temperature Gage
........................... 3-36
Cooling System Inspection
............................ 6-14
Engine Compartment Overview
...................... 5-12
Exhaust
..................................................... 2-29
Fan Noise
.................................................. 5-33
Oil
............................................................. 5-13
Overheating
................................................ 5-25
Starting
...................................................... 2-19
Engine Air Cleaner Filter Restriction
Indicator Check
........................................... 6-11
ENGINE COOLANT HOT
................................. 3-53
Engine Coolant Level Check
............................. 6-10
Engine Oil Additives ........................................ 5-16
Engine Oil Level Check
................................... 6-10
Entering or Exiting the Third Row Seats
.............. 1-7
Engine
Oil and Chassis Lubrication Scheduled
Maintenance
................................................. 6-5
ENGINE OVERHEATED
.................................. 3-53
Entertainment System Cleaning the Video Screen
........................... 3-89
DVD Distortion
............................................ 3-86
Entry Lighting
................................................. 3-16
Erasing HomeLink@ Buttons
.............................. 2-41
E
Easy Exit Seat ............................................... 2-48
Electrical System
............................................ 5-87
Add-on Equipment
...................................... 5-87
Fuses and Circuit Breakers
........................... 5-87
Power Windows and Other Power Options
...... 5-87
Windshield Wiper Fuses
............................... 5-87
Electrochromic Mirror Operation
................ 2-32
Emissions Inspection and Maintenance
Programs
....................................... .... 3-40
5