2003 GMC YUKON DENALI ECU

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

Inspection (cont.)
Instrument Panel
Steering
and Suspension
...............
Cluster ......................... .....................
Overview ..............................................
Instrument Panel Brightness ............................
Instrument Panel Fuse Block ...........................
Interior Lamps ...............................................
Interior Plastic Components .............................
Introduction
Transfer Case (All-Wheel Drive) Inspection
.....
. 6-14
. 3-29
... 3-4
. 3-16
. 5-88
. 3-16
. 5-79
. 6-14
Jump Starting
........................ 5-40
Key Lock Cylinders Service
........ ........... 6-1 1
Keys
........................................................... 2-3
Keyless
Entry System
....................................... 2-4
L
Lamps
Exterior
...................................................... 3-1 3
Interior
....................................................... 3-1 6
Lamps On Reminder
....................................... 3-14
Lap-Shoulder Belt
........................................... 1-31 LATCH
System
Child Restraints
........................................... 1-61
Securing a Child Restraint Designed for the
LATCH System
........................................ 1-63
Leather
......................................................... 5-79
LEFT REAR DOOR AJAR
................................ 3-56
Liftgate/LiftgIass
.............................. ........ 2-13
Liftglasdliftgate
.............................. .... 2-13
Light Leaving Your Vehicle With the Engine Running
...... 2-27
Air Bag Readiness
....................................... 3-31
Anti-Lock Brake System Warning
................... 3-35
Brake System Warning
................................. 3-34
Charging System
..................................... 3-33
Cruise Control
................. ................ 3-41
Low Fuel Warning
................................... 3-42
Malfunction Indicator
................................ 3-38
Passenger Air Bag Status Indicator
............ 3-32
Safety Belt Reminder
................................... 3-30
Security
..................................................... 3-41
Tow/Haul Mode
........................................... 3-42
Traction
Off ................................................ 3-36
Listening
to a DVD ..................................... 3-72
Loading Your Vehicle
................................... 4-44
Lockout Protection
.......................................... 2-13
Locks Delayed Locking
........................................... 2-9
Door
........................................................... 2-8
Lockout Protection
....................................... 2-13
Power Door
.................................................. 2-9
8

Locks (cont.) Programmable Automatic Door Locks
............. 2-1 0
Rear Door Security Locks ............................. 2-1 2
Loss of Control ............................................... 4-15
LOW COOLANT LEVEL .................................. 3-53
Low Fuel Warning Light
................................... 3-42
Lumbar Luggage Carrier
.............................................. 2-42
Power Controls
..................................... 1-4
Maintenance. Normal Replacement Parts
............ 5-98
Maintenance Schedule At Each Fuel Fill
......................................... 6-10
At Least Once a Month
................................ 6-10
At Least Once a Year .................................. 6-1 1
At Least Twice a Year .................................. 6-10
Brake System Inspection
.............................. 6-14
Engine Cooling System Inspection
................. 6-14
Exhaust System Inspection
........................ 6-1 4
Fuel System Inspection
............. ............ 6-14
How This Section is Organized
....................... 6-3
Introduction
.................................................. 6-2
Maintenance Requirements
............................. 6-2
Part A
- Scheduled Maintenance Services ......... 6-4
Part B
- Owner Checks and Services ............. 6-10 Maintenance Schedule
(cont.)
Part C
. Periodic Maintenance Inspections ...... 6-14
Part D
. Recommended Fluids and Lubricants .... 6-15
Part E
. Maintenance Record ........................ 6-17
Scheduled MainteEance
................................. 6-5
Steering and Suspension Inspection ............... 6-14
Your Vehicle and the Environment
................... 6-2
Maintenance When Trailer Towing
..................... 4-55
Making Turns
................................................. 4-54
Malfunction Indicator Light
................................ 3-38
Matching Transmitter(s)
to Your Vehicle ............... 2-6
Message Mexico, Central America and Caribbean Islands/ Using
Your
................................................... 6-4
Memory Seat
................................................. 2-47
DIC Warnings and Messages
........................ 3-52
Countries (Except Puerto Rico and
US .
Virgin Islands) ............................................... 7-4
Mirrors Automatic Dimming Rearview with Onstar@,
Compass and Temperature Display
............. 2-31
Outside Automatic Dimming Mirror with Curb View Assist
............................................. 2-35
Outside Convex Mirror
................................. 2-34
Outside Heated Mirrors
................................ 2-35
Outside Power Mirrors
.................................. 2-34
MyGMLink.com
................................................ 7-3
9

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

Seats
50/50 Split Bench Seat ................................. 1-1 1
60/40 Split Bench Seat
.................................. 1-9
Bench Seat
................................................ 1-17
Bucket Seats,
Rear ...................................... 1-22
Head Restraints ............................................ 1-6
Heated Seats
............................................... 1-4
Heated Seats, Rear
....................................... 1-8
Memory
..................................................... 2-47
Power Lumbar
.............................................. 1-4
Power Seats
................................................. 1-3
Rear Seat Operation
...................................... 1-7
Reclining Seatbacks
...................................... 1-5
Second Row
.................................................. 1-66
Second Row
- Lap-Shoulder Belt ...................... 1-39
Securing a Child Restraint
Center Rear Seat Position
............................ 1-65
Designed for the LATCH System
................... 1-63
Rear Outside Seat Position
........................... 1-63
Right Front Seat Position
.............................. 1-68
Select Button
................................................. 3-44
Service
........................................................... 5-3
Adding Equipment
to the Outside of
Your Vehicle
.............................................. 5-4
Doing Your Own Work
................................... 5-3
Engine Soon Light
.................... , ........... 3-38
Publications Ordering Information
.... ........ 7-10
SERVICE
4WD ............................................ 3-54
SERVICE AIR BAG
......................................... 3-54
Security Light
................................................. 3-41 SERVICE BRAKE
SYSTEM
............................. 3-54
Service Bulletins
............................................. 7-11
Service Manuals
............................................. 7-10
SERVICE RIDE CONTROL
.............................. 3-54
SERVlCE STABILITY ...................................... 3-57
Setting Preset PTYs (RDS Only) ....................... 3-64
Setting Preset Stations
.................................... 3-61
Setting the Time
............................................. 3-58
Setting the Tone (BasslTreble)
.............. ..... 3-62
Sheet Metal Damage
....................................... 5-87
Shifting Into Park (P)
....................................... 2-26
Side Impact Air Bags
....................................... 1-77
Skidding
........................................................ 4-15
Spare Tire
..................................................... 5-81
Specifications, Capacities
............................. 5-96
Speedometer
.................................................. 3-30
Split Bench Seat
(50/50) .................................. 1-11
Split Bench Seat (60140)
.................................... 1-9
Stabilitrak System 4-9
Shifting
Out of
Park (P) ................................... 2-28
Some Other Rainy Weather Tips
....................... 4-31
Spare Tire Check
............................................ 6-11
Speaker Covers
.......................................... 5-80
8 ...........................................
STABILITY SYS ACTIVE .................................. 3-56
STABILITY SYS DISABLED
.............................. 3-57
Starter Switch Check
....................................... 6-12
Starting Your Engine
....................................... 2-19
Steering
........................................................ 4-11
Steering and Suspension Inspection
.................. 6-14
13