2004 GMC YUKON wheel alignment

Windshield Wiper Blade Replacement..............5-62
Tires..............................................................5-63
Ination - Tire Pressure.................................5-72
Tire Pressure Monitor System.........................5-73
Tire Inspection and Rotation...........................5-76
When It Is Time for New Tires.......................5-77
Buying New Tires.........................................5-78
Uniform Tire Quality Grading..........................5-79
Wheel Alignment and Tire Balance..................5-80
Wheel Replacement......................................5-81
Tire Chains..................................................5-82
If a Tire Goes Flat........................................5-83
Changing a Flat Tire.....................................5-84
Spare Tire.................................................5-102
Appearance Care..........................................5-103
Cleaning the Inside of Your Vehicle...............5-104
Care of Safety Belts....................................5-106Weatherstrips.............................................5-106
Cleaning the Outside of Your Vehicle.............5-107
Sheet Metal Damage...................................5-109
Finish Damage...........................................5-109
Underbody Maintenance...............................5-109
Chemical Paint Spotting...............................5-110
Vehicle Care/Appearance Materials................5-110
Vehicle Identication.....................................5-112
Vehicle Identication Number (VIN)................5-112
Service Parts Identication Label...................5-112
Electrical System..........................................5-113
Add-On Electrical Equipment.........................5-113
Windshield Wiper Fuses...............................5-113
Power Windows and Other Power Options......5-113
Fuses and Circuit Breakers..........................5-113
Capacities and Specications........................5-122
Section 5 Service and Appearance Care
5-2

4. Press the locking release lever, turn the bulb socket
counterclockwise and remove the socket from the
turn signal housing.
5. Remove the old bulb from the bulb socket.
6. Put the new bulb into the bulb socket. Use care not
to touch the bulb with your ngers or hands.
7. Put the bulb socket into the turn signal housing and
turn it clockwise until it locks.
8. Reinstall the turn signal housing onto the vehicle,
placing the hook and posts on the inner side into
the alignment holes, and the outer side into
the retainer bracket. Push until you hear a click.
9. Reinstall the headlamp assembly.Side Identication Marker Lamps
1. To expose the service slot, locate the lamp gasket
near the rear wheel, and pull back the edge.
2. Using a at tool, push into the slot to release the
lamp housing.
3. Pull the housing out to expose the wiring harness
and connector.
4. Unplug the lamp assembly harness from the
housing.
5. Unplug the lamp.
6. Put in a new lamp and snap it into the housing.
7. Reinstall the lamp housing.
5-57

Tire Inspection and Rotation
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km).
Any time you notice unusual wear, rotate your tires as
soon as possible and check wheel alignment. Also
check for damaged tires or wheels. SeeWhen It Is Time
for New Tires on page 5-77andWheel Replacement
on page 5-81for more information.
Make sure the spare tire is stored securely. Push, pull,
and then try to rotate or turn the tire. If it moves,
use the ratchet/wheel wrench to tighten the cable. See
Changing a Flat Tire on page 5-84.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The rst rotation
is the most important. SeeScheduled Maintenance
on page 6-4.When rotating your tires, always use the correct rotation
pattern shown here.
After the tires have been rotated, adjust the front and
rear ination pressures as shown on the tire and loading
information label. SeeLoading Your Vehicle on
page 4-56andInation - Tire Pressure on page 5-72,
for more information. Make certain that all wheel
nuts are properly tightened. See “Wheel Nut Torque”
underCapacities and Specications on page 5-122.
If your vehicle has the Tire Pressure Monitor (TPM)
system, the sensors will need to be reset after a
tire rotation is performed. See “TPM Sensor
Identication Codes” underTire Pressure Monitor
System on page 5-73.
5-76

Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA, A,
B, and C. Those grades represent the tire’s ability
to stop on wet pavement as measured under controlled
conditions on specied government test surfaces of
asphalt and concrete. A tire marked C may have poor
traction performance. Warning: The traction grade
assigned to this tire is based on straight-ahead braking
traction tests, and does not include acceleration,
cornering, hydroplaning, or peak traction characteristics.
Temperature – A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation
of heat and its ability to dissipate heat when tested
under controlled conditions on a specied indoor
laboratory test wheel. Sustained high temperature can
cause the material of the tire to degenerate and
reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a
level of performance which all passenger car tires must
meet under the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the
minimum required by law.Warning: The temperature grade for this tire is
established for a tire that is properly inated and not
overloaded. Excessive speed, underination, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.
Scheduled wheel alignment and wheel balancing are
not needed. However, if you notice unusual tire wear or
your vehicle pulling one way or the other, the alignment
may need to be reset. If you notice your vehicle
vibrating when driving on a smooth road, your wheels
may need to be rebalanced.
5-80

Tire Size.......................................................5-67
Tire Terminology and Denitions........................5-69
Tires.............................................................5-63
Buying New Tires........................................5-78
Chains.......................................................5-82
Changing a Flat Tire....................................5-84
If a Tire Goes Flat.......................................5-83
Ination - Tire Pressure................................5-72
Inspection and Rotation................................5-76
Pressure Monitor System..............................5-73
Spare Tire................................................5-102
Uniform Tire Quality Grading.........................5-79
Wheel Alignment and Tire Balance.................5-80
Wheel Replacement.....................................5-81
When It Is Time for New Tires......................5-77
Entering or Exiting the Third Row Seats.............. 1-8
To Use the Engine Coolant Heater....................2-24
Top Strap......................................................1-55
Top Strap Anchor Location...............................1-57
Torque Lock...................................................2-40
Total Weight on Your Vehicle’s Tires..................4-69
Tow/Haul Mode...............................................2-28
Tow/Haul Mode Light.......................................3-56
Towing
Recreational Vehicle.....................................4-53
Towing a Trailer..........................................4-63
Your Vehicle...............................................4-53Traction
Assist System (TAS)...................................... 4-9
Off Light.....................................................3-48
Stabilitrak
®System......................................4-11
TRACTION ACTIVE........................................3-76
Traction Control Operation................................4-12
TRACTION SYS LIMITED................................3-77
Trailer
Recommendations.......................................4-62
Trailer Brakes.................................................4-70
Trailer Wiring Harness.....................................4-75
Transfer Case........................................5-51, 5-53
Transmission
Fluid, Automatic...........................................5-23
Temperature Gage.......................................3-49
TRANSMISSION HOT.....................................3-76
Transmission Operation, Automatic....................2-24
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-12
Transportation Options...................................... 7-8
Traveling to Remote Areas...............................4-26
Trip Information Button....................................3-59
Trip Odometer................................................3-42
Turn and Lane Change Signals.......................... 3-8
TURN SIGNAL ON.........................................3-77
Turn Signal/Multifunction Lever........................... 3-8
Turn Signals When Towing a Trailer..................4-72
16

U
Underhood Fuse Block...................................5-117
Understanding Radio Reception.......................3-137
Uniform Tire Quality Grading............................5-79
United States................................................... 7-4
Used Replacement Wheels..............................5-82
Using Cleaner on Fabric................................5-104
Using HomeLink
®...........................................2-58
Using Song List Mode...................................3-120
Using the Recovery Hooks...............................4-51
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-56
Symbols......................................................... iv
Vehicle Data Collection and Event Data Records . 7-10
Vehicle Identication
Number (VIN)............................................5-112
Service Parts Identication Label..................5-112
Vehicle Personalization
Memory Seat..............................................2-64
Vehicle Storage..............................................5-44
Video Screen................................................3-126
Visors...........................................................2-17
Voltmeter Gage..............................................3-45
W
Warning Lights, Gages and Indicators................3-40
Warnings
DIC Warnings and Messages........................3-70
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle....................................5-107
Weight Distributing Hitches and Weight
Carrying Hitches..........................................4-69
Weight of the Trailer........................................4-65
Weight of the Trailer Tongue.............................4-68
What Kind of Engine Oil to Use........................5-17
What to Add..................................................5-42
What to Do with Used Oil................................5-20
What to Use..........................5-26, 5-39, 5-40, 5-52
Wheels
Alignment and Tire Balance..........................5-80
Replacement...............................................5-81
When to Add Engine Oil..................................5-17
When to Change Engine Oil (GM Oil
Life System)...............................................5-19
When to Check..............................................5-72
When to Check and Change............................5-23
When to Check Lubricant.................................5-52
When to Check Power Steering Fluid................5-39
17