2008 GMC YUKON DENALI wiper size

Tire Inspection and Rotation...........................5-67
When It Is Time for New Tires.......................5-69
Buying New Tires.........................................5-70
Different Size Tires and Wheels......................5-72
Uniform Tire Quality Grading..........................5-72
Wheel Alignment and Tire Balance..................5-74
Wheel Replacement......................................5-74
Tire Chains..................................................5-76
If a Tire Goes Flat........................................5-77
Changing a Flat Tire.....................................5-78
Removing the Spare Tire and Tools................5-79
Removing the Flat Tire and Installing the
Spare Tire................................................5-85
Secondary Latch System...............................5-90
Storing a Flat or Spare Tire and Tools............5-94
Spare Tire...................................................5-98
Appearance Care............................................5-98
Interior Cleaning...........................................5-98
Fabric/Carpet..............................................5-100
Leather......................................................5-100
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-101
Wood Panels..............................................5-101
Speaker Covers..........................................5-101
Care of Safety Belts....................................5-101Weatherstrips.............................................5-101
Washing Your Vehicle..................................5-102
Cleaning Exterior Lamps/Lenses....................5-102
Finish Care................................................5-102
Windshield, Backglass, and Wiper Blades.......5-103
Aluminum Wheels.......................................5-104
Tires.........................................................5-104
Sheet Metal Damage...................................5-105
Finish Damage...........................................5-105
Underbody Maintenance...............................5-105
Chemical Paint Spotting...............................5-105
Vehicle Care/Appearance Materials................5-106
Vehicle Identication.....................................5-107
Vehicle Identication Number (VIN)................5-107
Service Parts Identication Label...................5-107
Electrical System..........................................5-108
Add-On Electrical Equipment.........................5-108
Windshield Wiper Fuses...............................5-108
Power Windows and Other Power Options......5-108
Fuses and Circuit Breakers..........................5-108
Instrument Panel Fuse Block........................5-109
Center Instrument Panel Fuse Block..............5-110
Underhood Fuse Block................................5-111
Capacities and Specications........................5-114
Section 5 Service and Appearance Care
5-2

Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for wear
or cracking. SeeScheduled Maintenance on page 6-4.
Replacement blades come in different types and
are removed in different ways. To replace the wiper
blade assembly:
1. Pull the windshield wiper arm connector away from
the windshield.
2. Squeeze the grooved areas on each side of the
blade, and turn the blade assembly away from
the arm connector.3. Install the new blade onto the arm connector and
make sure the grooved areas are fully set in the
locked position.
For the proper type and size, seeMaintenance
Replacement Parts on page 6-14.
5-53

Electrical System
Add-On Electrical Equipment
Notice:Do not add anything electrical to your
vehicle unless you check with your dealer/retailer
rst. Some electrical equipment can damage your
vehicle and the damage would not be covered by
your warranty. Some add-on electrical equipment can
keep other components from working as they should.
Add-on equipment can drain your vehicle’s battery, even
if your vehicle is not operating.
Your vehicle has an airbag system. Before attempting to
add anything electrical to your vehicle, seeServicing
Your Airbag-Equipped Vehicle on page 1-90.
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 xed.
Power Windows and Other Power
Options
Circuit breakers protect the power windows and other
power accessories. If the current load is too heavy,
the circuit breaker opens and then closes after a cool
down period, protecting the circuit until the problem
is xed 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 res 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.
5-108

Vehicle Data Recording and Privacy..................7-15
Vehicle Identication
Number (VIN)............................................5-107
Service Parts Identication Label..................5-107
Vehicle, Remote Start....................................... 2-8
Ventilation Adjustment......................................3-29
Visors...........................................................2-21
Voltmeter Gage..............................................3-38
W
Warning Lights, Gages and Indicators................3-31
Warnings
DIC Warnings and Messages........................3-56
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Wheels
Alignment and Tire Balance..........................5-74
Different Size..............................................5-72
Replacement...............................................5-74Where to Put the Restraint...............................1-58
Windows.......................................................2-19
Power........................................................2-20
Windshield
Backglass, and Wiper Blades, Cleaning........5-103
Rainsense™ II Wipers..................................3-10
Washer......................................................3-11
Washer Fluid..............................................5-35
Wiper Blade Replacement.............................5-53
Wiper Fuses.............................................5-108
Wipers.......................................................3-10
Windshield, Rear Washer/Wiper........................3-12
Winter Driving................................................4-29
X
XM Radio Messages.....................................3-104
XM™ Satellite Radio Antenna System..............3-119
Y
Your Vehicle and the Environment....................... 6-2
14