2003 GMC YUKON DENALI CD player

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

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

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

Personalization. Climate Controls ...................... 3-27
Plan Ahead When Possible
................................ 7-7
Playing a Compact Disc
................................... 3-70
Playing
the Radio ........................................... 3-60
Power Playing
a Cassette Tape
.................................. 3-68
Accessory Outlets
........................................ 3-1 7
Electrical System ......................................... 5-87
Steering Fluid
............................................. 5-34
Power Steering
............................................... 4-1 1
Programming the HomeLink Transmitter ............. 2-38
Puddle Lamps
................................................ 3-15
Door Locks
.................................................. 2-9
Lumbar Controls
........................................... 1-4
Seat
............................................................ 1-3
Windows
.................................................... 2-1 5
Programmable Automatic Door Locks
................. 2-1 0
Questions and Answers About Safety Belts ......... 1-29
Radio Messages
............................................. 3-65
Radios
.......................................................... 3-58
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 Radios (cont.)
CD Changer
........................................... 3-83
Radio with Cassette and CD
......................... 3-59
Rear Seat Audio
.......................................... 3-81
Settirig the Time
.......................................... 3-58
Theft-Deterrent
............................................ 3-85
Understanding Reception
.............................. 3-87
RDS Messages
.............................................. 3-64
Reading Lamps
.............................................. 3-17
REAR ACCESS OPEN
.................................... 3-54
Rear
Rear
Rear
Rear
Rear
Rear
Rear
Rear
Rear Rear
Rear
Rear
Rear
Rear Axle
...................................................... 5-48
Climate Control System
............................ 3-25
Door Security Locks
................................ 2-12
Heated Seats
........................................... 1-8
Safety Belt Comfort Guides
...................... 1-44
Seat Armrest
.......................................... 2-44
Seat Audio
............................................. 3-81
Seat Audio Controls
................................. 3-81
Seat Entertainment System
....................... 3-72
Seat Operation
......................................... 1-7
Storage Area
.......................................... 2-44
Window Defogger
.................................... 3-24
Seat
Outside Passenger Positions
............. 1-41
Seat Passengers, Safety Belts
.................. 1-41
Rearview Mirror. Automatic Dimming with
Onstar@. Compass and Temperature Display
..... 2-31
Reclining Seatbacks
.......................................... 1-5
Reclining the Seatbacks
................................... 1-22
Recreational Vehicle Towing
............................. 4-44
REDUCED ENGINE POWER
........................... 3-53
11