2005 GMC YUKON fuel filter

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of Your
Vehicle......................................................5-4
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuel E-85 (85% Ethanol).................................5-6
Fuels in Foreign Countries...............................5-8
Filling the Tank..............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-15
Engine Oil Life System..................................5-18
Engine Air Cleaner/Filter................................5-19
Automatic Transmission Fluid.........................5-21
Engine Coolant.............................................5-24
Coolant Surge Tank Pressure Cap..................5-26
Engine Overheating.......................................5-27Overheated Engine Protection Operating Mode . . .5-29
Cooling System............................................5-29
Engine Fan Noise.........................................5-34
Power Steering Fluid.....................................5-35
Windshield Washer Fluid................................5-36
Brakes........................................................5-37
Battery........................................................5-40
Jump Starting...............................................5-41
All-Wheel Drive..............................................5-45
Rear Axle.......................................................5-46
Four-Wheel Drive............................................5-47
Front Axle......................................................5-48
Bulb Replacement..........................................5-49
Halogen Bulbs..............................................5-49
Headlamps..................................................5-50
Front Turn Signal, Sidemarker and Daytime
Running Lamps.........................................5-51
Side Identication Marker Lamps.....................5-52
Roof Marker Lamps......................................5-52
Taillamps.....................................................5-54
Replacement Bulbs.......................................5-56
Windshield Wiper Blade Replacement..............5-56
Section 5 Service and Appearance Care
5-1

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-19.
B. Coolant Surge Tank and Pressure Cap. SeeCooling
System on page 5-29andCoolant Surge Tank
Pressure Cap on page 5-26.
C. Air Filter Restriction Indicator (If Equipped). See
Engine Air Cleaner/Filter on page 5-19.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-15.
E. Automatic Transmission Dipstick. See “Checking the
Fluid Level” underAutomatic Transmission Fluid
on page 5-21.
F. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-15.
G. Engine Cooling Fan. SeeCooling System on
page 5-29.
H. Remote Negative (−) Terminal (GND). SeeJump
Starting on page 5-41.
I. Remote Positive (+) Terminal. SeeJump Starting on
page 5-41.
J. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-35.
K. Brake Master Fluid Reservoir. See “Brake Fluid”
underBrakes on page 5-37.
L. Underhood Fuse Block. SeeUnderhood Fuse Block
on page 5-109.M. Battery. SeeBattery on page 5-40.
N. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-36.
Engine Oil
If the CHECK OIL LEVEL message appears on the
instrument cluster, it means you need to check
your engine oil level right away.
For more information, see CHECK OIL LEVEL under
DIC Warnings and Messages on page 3-58.
You should check your engine oil level regularly; this is
an added reminder.
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If you do not do this,
the oil dipstick might not show the actual level.
5-15

Additional Required Services
The following services should be performed at the rst maintenance service (IorII) after the indicated miles
(kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)25,000
(41 500)50,000
(83 000)75,000
(125 000)100,000
(166 000)125,000
(207 500)150,000
(240 000)
Inspect fuel system for damage
or leaks.• •••••
Inspect exhaust system for loose or
damaged components.• •••••
Vehicles without a lter restriction
indicator: Replace engine air cleaner
lter. SeeEngine Air Cleaner/Filter on
page 5-19.•••
Change automatic transmission
uid and lter (severe service).
See footnote (h).•••
Change automatic transmission uid
and lter (normal service).•
Four-wheel drive: Change transfer case
uid.See footnote (g).•••
Inspect evaporative control system.
An Emission Control Service. See
footnotes † and (k).•••
6-6

A
Accessory Power Outlets.................................3-20
Adding a Snow Plow or Similar Equipment.........4-57
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-80
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-105
Adjustable Throttle and Brake Pedal..................2-22
Air Cleaner/Filter, Engine.................................5-19
Air Conditioning..............................3-21, 3-22, 3-24
Airbag
Passenger Status Indicator...........................3-40
Readiness Light..........................................3-39
Airbag Sensing and Diagnostic Module (SDM)...... 7-8
Airbag System................................................1-66
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-80
How Does an Airbag Restrain?......................1-73
Passenger Sensing System...........................1-75
Servicing Your Airbag-Equipped Vehicle..........1-80
What Makes an Airbag Inate?......................1-73
What Will You See After an Airbag Inates?....1-74
When Should an Airbag Inate?....................1-71
Where Are the Airbags?...............................1-69
All-Wheel Drive...............................................5-45
All-Wheel Drive with StabiliTrak
®.......................2-31AM-FM Radio.................................................3-76
Antenna, Fixed Mast......................................3-135
Antenna, XM™ Satellite Radio Antenna System . . . 3-135
Anti-Lock Brake System (ABS)........................... 4-6
Anti-Lock Brake, System Warning Light..............3-44
Appearance Care............................................5-95
Aluminum or Chrome-Plated Wheels.............5-101
Care of Safety Belts....................................5-99
Chemical Paint Spotting..............................5-102
Cleaning Exterior Lamps/Lenses....................5-99
Cleaning the Inside of Your Vehicle................5-96
Fabric/Carpet..............................................5-97
Finish Care...............................................5-100
Finish Damage..........................................5-102
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-98
Leather......................................................5-98
Sheet Metal Damage..................................5-102
Tires........................................................5-102
Underbody Maintenance.............................5-102
Vehicle Care/Appearance Materials...............5-103
Washing Your Vehicle...................................5-99
Weatherstrips..............................................5-99
Windshield, Backglass, and Wiper Blades......5-100
Ashtrays........................................................3-20
1

F
Filter
Engine Air Cleaner......................................5-19
Finish Damage.............................................5-102
Fixed Mast Antenna.......................................3-135
Flash-to-Pass................................................... 3-9
Flat Tire........................................................5-76
Flat Tire, Changing.........................................5-76
Flat Tire, Storing.............................................5-91
Fluid
Automatic Transmission................................5-21
Power Steering...........................................5-35
Windshield Washer......................................5-36
Fog Lamps....................................................3-17
Four-Wheel Drive....................................2-27, 5-47
Four-Wheel-Drive Light....................................3-52
Front Axle......................................................5-48
Front Reading Lamps......................................3-19
Front Storage Area.........................................2-56
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-5
E-85 (85% Ethanol)....................................... 5-6
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-8Fuel (cont.)
Fuels in Foreign Countries.............................. 5-8
Gage.........................................................3-53
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Low Warning Light.......................................3-53
Fuses
Center Instrument Panel Fuse Block.............5-108
Fuses and Circuit Breakers.........................5-105
Instrument Panel Fuse Block.......................5-106
Underhood Fuse Block...............................5-109
Windshield Wiper.......................................5-105
G
Gage
Engine Coolant Temperature.........................3-46
Fuel..........................................................3-53
Oil Pressure...............................................3-51
Speedometer..............................................3-38
Tachometer.................................................3-38
Transmission Temperature.............................3-46
Voltmeter Gage...........................................3-42
Garage Door Opener.......................................2-52
6