2003 GMC YUKON DENALI spare wheel

Also look for any opened or broken air bag coverings,
and have them repaired or replaced. (The air bag
system does not need regular maintenance.)
Inspect wiper blades for wear or cracking. Replace
blade inserts that appear worn or damaged or that
streak or miss areas of the windshield.
Also see
Cleaning the Outside
of Your Vehicle on page 5-81.
Spare Tire Check
At least twice a year, after the monthly inflation check of
the spare tire determines that the spare is inflated
to
the correct tire inflation pressure, make sure that
the spare tire is stored securely. Push, pull, and then
try
to rotate or turn the tire. If it moves, use the wheel
wrenchhatchet
to tighten the cable. See Changing a Flat
Tire
on page 5-63.
Engine Air Cleaner Filter Restriction
Indicator Check
Your vehicle has an engine air cleaner filter restriction
indicator located on the air cleaner in the engine
compartment. The indicator lets you know when the air
cleaner filter is dirty and needs
to be changed. Check
the indicator at least twice a year or when your engine oil is changed,
whichever occurs first. See Engine Air
Cleaner/Filter
on page 5- 17 for more information. Inspect
your air cleaner filter restriction indicator more often
if
the vehicle is used in dusty areas or under off road
conditions.
Weatherstrip Lubrication
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth. During very cold,
damp weather more frequent application may be required. See
Part D: Recommended Fluids and
Lubricants
on page 6- 15.
Automatic Transmission Check
Check the transmission fluid level; add if needed. See
Automatic Transmission Fluid on page
5-20. A fluid loss
may indicate a problem. Check the system and repair
if needed.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified in Part D.

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

Steering in Emergencies ................... .... 4-12
Steering Tips
.................................................. 4-1 1
Steering Wheel Controls. Audio
......................... 3-86
Stereo RCA Jacks
.......................................... 3-78
Storage Areas Center Console Storage Area
.................... 2-42
Convenience Net
..................................... 2-44
Cupholder(s)
........................................... 2-42
Glove Box
.................................................. 2-42
Luggage Carrier
.......................................... 2-42
Rear Storage Area
................................... 2-44
Storing a Flat or Spare Tire. Jack
and Tools .............................
........... 5-73
Stuck in Sand. Mud. Ice or Snow
.................. 4-41
Sun Visors ..................................................... 2-15
Sunroof
.... ...................................... 2-46
Tachometer
.................................................... 3-30
Taillamps
....................................................... 5-52
Temperature and Compass Display
.................... 2-31
Testing the Alarm
.................................... 2-17
Theft-Deterrent, Radio
.................. , ....... 3-85
Theft-Deterrent Systems
................................... 2-1 6
Content Theft-Deterrent
................................ 2-1 6
Passlock@
................................................... 2-1 7
Third Row
...................................................... 1-66
Third
Row - Lap Belt ........................ ~ ~ ....... 1-40 Throttle. Adjustable
.......................................... 2-20
Tilt Wheel
........................................................ 3-6
Tilting the
50/50 Split Bench Seat ..................... 1-13
Tire Inflation Check
......................................... 6-10
Tires
..................................................... 5-55, 5-83
Buying New Tires ........................................
5-58
Chains ....................................................... 5-62
Changing a Flat Tire
.................................... 5-63
If a Tire Goes Flat ....................................... 5-63
Inflation
-- Tire Pressure ............................... 5-55
Inspection and Rotation ................................ 5-56
Spare Tire
.................................................. 5-77
Wheel Alignment and Tire Balance
................. 5-61
Wheel Replacement
..................................... 5-61
When
It Is Time for New Tires ...................... 5-58
To Use the Engine Coolant Heater .................... 2-21
Top of the Instrument Panel
............................. 5-79
Top Strap
...................................................... 1-57
Top Strap Anchor Location
............................... 1-59
Torque Lock
................................................... 2-28
Tilting the
Full Bench Seat ............................... 1-18
Uniform Tire Quality Grading
......................... 5-59
Total Weight on Your Vehicle’s Tires
.................. 4-51
Tow/Haul Mode
............................................... 2-24
Towing Tow/Haul Mode Light
... ........................ 3-42
Recreational Vehicle
................................. 4-44
Towing a Trailer
.......................................... 4-47
Your Vehicle
............................................... 4-44
14