2004 GMC YUKON XL DENALI door lock

Center Instrument Panel Fuse Block
The center instrument panel utility block is located
underneath the instrument panel, to the left of the
steering column.
Device Usage
SEO Special Equipment Option
TRAILER Trailer Brake Wiring
UPFIT Up®tter (Not Used)
SL RIDERide Control Harness
Connection
HDLR 2 Headliner Wiring Connector
BODY Body Wiring Connector
DEFOG Rear Defogger Relay
HDLNR 1 Headliner Wiring Connector 1
SPARE RELAY Not Used
CB SEATDriver and Passenger Seat
Module Circuit Breaker
CB RT DOORRight Power Window Circuit
Breaker
SPARE Not Used
INFOInfotainment Harness
Connection
5-106

*1Ð Gasoline Engine and Fuel Injection Rail #2.
*2Ð Gasoline Engine and Fuel Injection Rail #1.
*3Ð Gasoline Engine; Oxygen Sensors.
*4Ð Gasoline Engine; Oxygen Sensors.
*5Ð PCM Ignition
Fuses Usage
GLOW PLUG Not Used
CUST FEED Gasoline Accessory Power
STUD #1Auxiliary Power (Single
Battery and Diesels
Only)/Dual Battery (TP2)
Do not install fuse.
MBECMid Bussed Electrical Center
Power Feed, Front Seats,
Right Doors
BLOWER Front Climate Control Fan
LBECLeft Bussed Electrical Center,
Door Modules, Door Locks,
Auxiliary Power OutletÐRear
Cargo Area and Instrument
Panel
STUD 2Accessory Power/Trailer
Wiring Brake Feed
Fuses Usage
ABS Anti-Lock Brakes
VSES/ECAS Vehicle Stability
IGN A Ignition Power
IGN B Ignition Power
LBEC 1Left Bussed Electrical Center,
Left Doors, Truck Body
Controller, Flasher Module
TRL PARK Parking Lamps Trailer Wiring
RR PARKRight Rear Parking and
Sidemarker Lamps
LR PARKLeft Rear Parking and
Sidemarker Lamps
PARK LP Parking Lamps Relay
STARTER Starter Relay
INTPARK Interior Lamps
STOP LP Stoplamps
TBC BATTTruck Body Controller Battery
Feed
SUNROOF Sunroof
SEO B2 Off-Road Lamps
4WSVent Solenoid
Canister/Quadrasteer Module
Power
5-109

Maintenance Footnotes
²The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to
the completion of the vehicle's useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the
maintenance be recorded.
#Lubricate the front suspension, ball joints, steering
linkage, transmission shift linkage and parking
brake cable guides. Ball joints should not be lubricated
unless their temperature is 10ÉF (-12ÉC) or higher,
or they could be damaged.
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, cha®ng, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect other brake parts, including calipers,
parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose or missing parts,
signs of wear or lack of lubrication. Inspect power
steering lines and hoses for proper hook-up, binding,
leaks, cracks, cha®ng, etc. Visually check constant
velocity joints, rubber boots and axle seals for leaks.
(c)Visually inspect hoses and have them replaced if they
are cracked, swollen or deteriorated. Inspect all pipes,
®ttings and clamps; replace with genuine GM parts as
needed. To help ensure proper operation, a pressure test
of the cooling system and pressure cap and cleaning the
outside of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Visually inspect wiper blades for wear or cracking.
Replace blade inserts that appear worn or damaged
or that streak or miss areas of the windshield.
(e)Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. 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.)
(f)Lubricate all key lock cylinders, hood latch assembly,
secondary latch, pivots, spring anchor, release pawl, door
hinges, liftgate hinge, liftgate linkage, liftgate handle pivot
points, latch bolt, fuel door hinge, locks and folding seat
hardware. More frequent lubrication may be required
when exposed to a corrosive environment. Applying
silicone grease on weatherstrips with a clean cloth will
make them last longer, seal better and not stick or
squeak.
6-8

Cleaning Fabric/Carpet....................................5-93
Cleaning Glass Surfaces..................................5-95
Cleaning Interior Plastic Components.................5-94
Cleaning Leather............................................5-94
Cleaning the Mirror.........................................2-34
Cleaning the Speaker Covers...........................5-95
Cleaning the Top of the Instrument Panel...........5-94
Cleaning the Windshield, Backglass and Wiper
Blades.......................................................5-98
Cleaning Tires................................................5-99
Cleaning Vinyl................................................5-94
Cleaning Wood Panels....................................5-94
Climate Control System
Climate Controls Personalization....................3-29
Dual Automatic............................................3-20
Outlet Adjustment........................................3-26
Rear..........................................................3-27
Compass Calibration.......................................2-34
Compass Variance..........................................2-33
Content Theft-Deterrent....................................2-16
Control of a Vehicle.......................................... 4-5
Convenience Net............................................2-45
Coolant
Engine Temperature Gage............................3-38
Heater, Engine............................................2-21
Surge Tank Pressure Cap.............................5-25
Cooling System..............................................5-28
Cruise Control................................................3-11
Cruise Control Light........................................3-44
Cupholder(s)..................................................2-43Current and Past Model Order Forms................7-12
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Program for Persons with
Disabilities................................................ 7-5
Reporting Safety Defects to General Motors....7-11
Reporting Safety Defects to the Canadian
Government............................................7-10
Reporting Safety Defects to the United States
Government............................................7-10
Roadside Assistance Program......................... 7-5
Service Publications Ordering Information........7-11
D
Daytime Running Lamps..................................3-16
Defensive Driving............................................. 4-2
Defogging and Defrosting.................................3-25
Delayed Locking............................................... 2-9
Doing Your Own Service Work........................... 5-3
Dome Lamps.................................................3-17
Door
Delayed Locking........................................... 2-9
Locks.......................................................... 2-8
Power Door Locks......................................... 2-9
4

Door (cont.)
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-12
Driver
Position, Safety Belt.....................................1-30
DRIVER DOOR AJAR.....................................3-58
Driver Information Center (DIC).........................3-46
DIC Operation and Displays..........................3-46
DIC Warnings and Messages........................3-57
Driving
At Night.....................................................4-28
City...........................................................4-32
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-33
Hill and Mountain Roads..............................4-35
In Rain and on Wet Roads...........................4-29
Winter........................................................4-37
Driving Across an Incline..................................4-24
Driving Downhill..............................................4-23
Driving in Mud, Sand, Snow or Ice....................4-26
Driving in Water..............................................4-27
Driving On Grades..........................................4-60
Driving on Off-Road Hills.................................4-20
Driving on Snow or Ice....................................4-38
Driving Through Deep Standing Water...............4-31
Driving Through Flowing Water.........................4-31
Driving Uphill..................................................4-21
Driving with a Trailer.......................................4-58
Dual Automatic Climate Control System.............3-20DVD
Cleaning the Video Screen...........................3-99
Distortion....................................................3-97
Rear Seat Entertainment System...................3-80
DVD Player....................................................3-80
E
Easy Exit Seat...............................................2-50
Electrical System
Add-On Equipment.....................................5-103
Fuses and Circuit Breakers.........................5-103
Power Windows and Other Power Options....5-103
Windshield Wiper Fuses.............................5-103
Emissions Inspection and Maintenance
Programs...................................................3-42
Engine
Air Cleaner/Filter.........................................5-18
Battery.......................................................5-39
Check and Service Engine Soon Light............3-40
Coolant......................................................5-23
Coolant Heater............................................2-21
Coolant Temperature Gage...........................3-38
Engine Compartment Overview......................5-12
Exhaust.....................................................2-30
Fan Noise..................................................5-33
Oil .............................................................5-13
Overheating................................................5-25
Starting......................................................2-19
5

If You Are Stuck in Sand, Mud, Ice or Snow.......4-41
If You Do Decide To Pull A Trailer.....................4-52
Ignition Positions.............................................2-19
Illuminated Visor Vanity Mirrors.........................2-16
Infants and Young Children, Restraints...............1-50
In¯ation - Tire Pressure...................................5-62
Instrument Panel
Cluster.......................................................3-31
Overview..................................................... 3-4
Instrument Panel Brightness.............................3-17
Instrument Panel Fuse Block..........................5-104
Interior Lamps................................................3-17
J
Jump Starting.................................................5-40
K
KEYFOB X BATTERY LOW.............................3-59
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Lamps
Exterior......................................................3-14
Interior.......................................................3-17Lamps On Reminder.......................................3-15
Lap-Shoulder Belt...........................................1-31
LATCH System
Child Restraints...........................................1-61
Securing a Child Restraint Designed for the
LATCH System........................................1-63
Leaving Your Vehicle With the Engine Running......2-28
LEFT REAR DOOR AJAR................................3-59
Liftgate/Liftglass..............................................2-13
Liftglass/Liftgate..............................................2-13
Light
Air Bag Readiness.......................................3-32
Anti-Lock Brake System Warning...................3-37
Brake System Warning.................................3-36
Charging System.........................................3-35
Cruise Control.............................................3-44
Low Fuel Warning.......................................3-45
Malfunction Indicator....................................3-40
Passenger Air Bag Status Indicator................3-34
Safety Belt Reminder...................................3-32
Security.....................................................3-44
Tire Pressure..............................................3-40
Tow/Haul Mode...........................................3-44
Traction Off................................................3-38
Listening to a DVD.........................................3-79
Loading Your Vehicle.......................................4-44
Loading Your Vehicle for Off-Road Driving..........4-16
Lockout Protection..........................................2-13
Lock-Out Switch.............................................2-15
8

Locks
Delayed Locking........................................... 2-9
Door........................................................... 2-8
Lockout Protection.......................................2-13
Power Door.................................................. 2-9
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-12
Loss of Control...............................................4-15
LOW COOLANT LEVEL..................................3-59
Low Fuel Warning Light...................................3-45
Luggage Carrier..............................................2-44
Lumbar
Power Controls............................................. 1-4
M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month................................6-10
At Least Once a Year..................................6-10
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-8
Maintenance Record....................................6-16
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-15
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-13
Scheduled Maintenance................................. 6-4Maintenance Schedule (cont.)
Using Your................................................... 6-3
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-61
Making Turns.................................................4-59
Malfunction Indicator Light................................3-40
Matching Transmitter(s) to Your Vehicle............... 2-6
Memory Seat.................................................2-48
Message
DIC Warnings and Messages........................3-57
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands)....................................................... 7-4
Mirrors
Automatic Dimming Rearview with OnStar
ž,
Compass and Temperature Display.............2-32
Outside Automatic Dimming Mirror with Curb
View Assist.............................................2-37
Outside Convex Mirror.................................2-36
Outside Heated Mirrors................................2-36
Outside Power Mirrors..................................2-35
MyGMLink.com................................................ 7-3
N
Navigation/Radio System..................................3-80
New Vehicle Break-In......................................2-18
Normal Maintenance Replacement Parts............6-15
9

O
Odometer......................................................3-32
Off-Road Recovery..........................................4-13
Oil
Engine.......................................................5-13
Pressure Gage............................................3-43
OIL LIFE RESET............................................3-59
OIL PRESSURE LOW.....................................3-60
Older Children, Restraints................................1-48
Online Owner Center........................................ 7-3
OnStar
žPersonal Calling.................................2-38
OnStaržServices............................................2-38
OnStaržSteering Wheel Controls......................2-39
OnStaržSystem.............................................2-37
OnStaržVirtual Advisor....................................2-38
Operating Your All-Wheel-Drive Vehicle Off
Paved Roads..............................................4-16
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-26
Outside
Automatic Dimming Mirror with Curb View
Assist.....................................................2-37
Convex Mirror.............................................2-36
Heated Mirrors............................................2-36
Power Mirrors.............................................2-35
Overheated Engine Protection Operating Mode.....5-25
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
Owner's Information........................................7-12
P
Park (P)
Shifting Out of............................................2-29
Parking
Brake........................................................2-26
Over Things That Burn.................................2-30
Parking on Hills..............................................4-60
Park(P)
Shifting Into................................................2-27
Passenger Air Bag Indicator.............................2-34
Passenger Air Bag Status Indicator...................3-34
PASSENGER DOOR AJAR..............................3-60
Passenger Sensing System..............................1-81
Passing.................................................4-13, 4-59
Passlock
ž......................................................2-18
Weight of the Trailer........................................4-54
Personalization Button.....................................3-50
Personalization, Climate Controls......................3-29
Plan Ahead When Possible................................ 7-7
Playing a Cassette Tape..................................3-75
Playing a CD.................................................3-77
Playing the Radio...........................................3-66
Power
Accessory Outlets........................................3-18
Door Locks.................................................. 2-9
Electrical System.......................................5-103
Lumbar Controls........................................... 1-4
Seat............................................................ 1-3
Steering Fluid.............................................5-34
10