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GMC YUKON XL 2003 User Manual

GMC YUKON XL 2003
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Table of Contents

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GMC YUKON XL 2003 Specifications

General IconGeneral
BrandGMC
ModelYUKON XL 2003
CategoryAutomobile
LanguageEnglish

Summary

Safety Warnings and Symbols

CAUTION

These mean there is something that could hurt you or other people.

Vehicle Damage Warnings

Notice: These mean there is something that could damage your vehicle.

A notice will tell you about something that can damage your vehicle...

Section 1 Seats and Restraint Systems

Front Seats

Covers manual, power, heated, and reclining seat adjustments and head restraints.

Rear Seats

Details rear seat operation, folding, and specific bench seat types.

Safety Belts

Explains proper safety belt use, pregnancy considerations, and comfort guides.

Child Restraints

Covers older children, infants, restraint systems, LATCH, and placement.

Air Bag Systems

Discusses air bag inflation, location, and restraint.

Power Lumbar

Heated Seats

Reclining Seatbacks

Head Restraints

Rear Seats

Rear Seat Operation

Covers entering/exiting third-row seats and the easy entry seat feature.

60/40 Split Bench Seat

Details the folding mechanism of the 60/40 split rear seat for cargo space.

Folding the Seatbacks

50/50 Split Bench Seat

Tilting the 50/50 Split Bench Seat

Bench Seat

Tilting the Bench Seat

Removing the Bench Seat

Replacing the Bench Seat

Bucket Seats

Reclining the Seatbacks

Details how to recline bucket seatbacks using the lever at the seat base.

Folding the Seatbacks

Instructions for folding rear bucket seats, including head restraint removal.

Safety Belts

Safety Belts: They Are for Everyone

Explains proper safety belt usage and precautions for all occupants.

Why Safety Belts Work

Explains the physics and legal reasons behind safety belt effectiveness.

Questions and Answers About Safety Belts

Addresses common questions about safety belt use, especially in relation to airbags.

How to Wear Safety Belts Properly

Provides guidance for adults on proper safety belt positioning and use.

Driver Position

Details how to wear the driver's lap-shoulder belt correctly and securely.

Safety Belt Use During Pregnancy

Offers guidance on proper safety belt usage for pregnant women.

Right Front Passenger Position

Explains the proper use of the right front passenger's safety belt, including airbag interaction.

Center Passenger Position

Describes lap-shoulder belt use for the center seating position.

Lap Belt

Details how to adjust and wear a lap belt correctly for the center seating position.

Rear Seat Passengers

Emphasizes the importance of buckling up rear seat passengers to prevent injury.

Rear Seat Outside Passenger Positions

Explains lap-shoulder belt use for rear seat positions next to windows.

Rear Safety Belt Comfort Guides for Children and Small Adults

Instructions on installing and using comfort guides for rear seat belts.

Safety Belt Extender

Explains how to obtain and use a safety belt extender if the standard belt is too short.

Child Restraints

Older Children

Guidance on proper safety belt usage for older children who have outgrown booster seats.

Infants and Young Children

Highlights the necessity of child restraints for infants and young children due to safety laws.

Child Restraint Systems

Where to Put the Restraint

Recommends rear seat placement for child restraints and outlines precautions for front seat use.

Top Strap

Explains the function and anchoring requirements of top tether straps for child restraints.

Top Strap Anchor Location

Details anchor point locations for top straps in different vehicle seating positions.

Lower Anchorages and Top Tethers for Children (LATCH System)

Explains the LATCH system and how to locate its anchors in the vehicle.

Securing a Child Restraint Designed for the LATCH System

Step-by-step guide for installing a child restraint using the LATCH system.

Securing a Child Restraint in a Rear Outside Seat Position

Instructions for securing a child restraint using a lap-shoulder belt in a rear outside seat.

Securing a Child Restraint in a Center Rear Seat Position

Guidance on securing child restraints in the second and third row center seats.

Securing a Child Restraint in the Center Front Seat Position

Caution against using child restraints in the center front seat due to improper function.

Securing a Child Restraint in the Right Front Seat Position

Details precautions for installing child restraints in the right front seat, especially with airbags.

Air Bag Systems

Where Are the Air Bags?

Identifies the locations of frontal and side impact air bags within the vehicle.

When Should an Air Bag Inflate?

Explains the conditions and criteria for frontal air bag deployment.

Side Impact Air Bags

Details side impact air bag operation, deployment conditions, and limitations.

Air Bag Systems

Explains how air bag systems determine inflation based on crash severity and gas release.

Seat Position Sensors

Describes how sensors determine seat position to enable/disable air bag deployment.

What Makes an Air Bag Inflate?

Explains how sensing systems trigger air bag inflation based on crash severity and gas release.

How Does an Air Bag Restrain?

Details how air bags distribute impact force and supplement safety belts for occupant protection.

What Will You See After an Air Bag Inflates?

Describes post-inflation effects like smoke, dust, and warm components.

Passenger Sensing System

Servicing Your Air Bag-Equipped Vehicle

Servicing Your Air Bag-Equipped Vehicle

Provides guidance on servicing vehicles with air bag systems and cautions about potential inflation.

Adding Equipment to Your Air Bag-Equipped Vehicle

Discusses how aftermarket additions can affect air bag system performance.

Restraint System Check

Checking Your Restraint Systems

Instructions for checking safety belts, buckles, and other restraint system parts for proper function.

Replacing Restraint System Parts After a Crash

Guidance on inspecting and replacing restraint systems after a collision for safety.

Section 2 Features and Controls

Keys

Safety caution regarding leaving keys in the vehicle with children and information on key replacement.

Doors and Locks

Details manual and power door locking, lockout protection, and liftgate operation.

Windows

Covers manual, power, and express-down window operation and safety cautions.

Theft-Deterrent Systems

Explains content theft-deterrent alarm system operation and testing procedures.

Starting and Operating Your Vehicle

Covers new vehicle break-in, ignition positions, and starting the engine.

Mirrors

Describes manual, automatic dimming, and power mirror adjustments, including compass/temp displays.

Automatic Transmission Operation

Explains shift lever positions, including PARK, REVERSE, NEUTRAL, and DRIVE modes.

Four-wheel Drive

Details how to use the four-wheel drive system for enhanced traction and operation.

Front Axle Locking Feature

Explains the automatic locking and unlocking of the front axle with transfer case shifts.

Automatic Transfer Case

Describes the different driving settings (2HI, 4HI, AUTO 4WD, 4LO) for the transfer case.

OnStar@ System

OnStar@ Services

Lists various OnStar services, including safety, security, and convenience features.

OnStar@ Personal Calling

Describes the hands-free wireless phone feature for making nationwide calls.

OnStar@ Virtual Advisor

Explains how to access news, traffic, and other information via the Virtual Advisor.

OnStar@ Steering Wheel Controls

Details how to use steering wheel controls to interact with the OnStar system.

HomeLink@ Transmitter

Programming the HomeLink Transmitter

Step-by-step guide for programming up to three garage door openers or other devices.

Storage Areas

Glove Box

Instructions on how to open the glove box by lifting the latch and pulling the door.

Cupholder(s)

Identifies locations of cupholders in the front and rear console areas.

Front Storage Area

Details the center armrest storage compartment in the front bench seat and its features.

Center Console Storage Area

Explains the console compartment between bucket seats and how to open it.

Luggage Carrier

Provides guidance on loading items onto the roof luggage carrier and securing cargo.

Rear Storage Area

Details storage compartment in rear cargo area and how to open it.

Convenience Net

Explains the use and installation of a convenience net for securing small loads.

Cargo Cover

Describes the cargo cover and tie-down points for securing items in the rear cargo area.

Cargo Tie Downs

Instructions on using cargo tie-downs to secure items in the rear cargo area.

Sunroof

Vehicle Personalization

Memory Seat

Details how to program and recall driver's seat, mirror, and radio presets using memory buttons.

Easy Exit Seat

Explains programming and recalling driver's seat exit positions via button or key removal.

Display Units (ENG/MET)

Details how to select display units for information (English or Metric).

Display Language

Instructions for selecting the display language for vehicle information.

Section 3 Instrument Panel

Instrument Panel Overview

Illustrates the instrument panel and identifies its various components and controls.

Hazard Warning Flashers

Explains the function of hazard warning flashers to alert others and signal a problem.

Other Warning Devices

Suggests using reflective triangles to warn other drivers of a disabled vehicle.

Horn

Instructions on how to sound the horn by pressing the center pad on the steering wheel.

Tilt Wheel

Describes how to adjust the steering wheel's tilt for better entry/exit and driving position.

Turn Signal/Multifunction Lever

Details the operation of turn signals, headlamp controls, wipers, and cruise control.

Exterior Lamps

Covers operation of exterior lamps including AUTO, parking lamps, and headlamps.

Interior Lamps

Explains instrument panel brightness, exit lighting, entry lighting, and reading lamps.

Accessory Power Outlets

Covers using power outlets for accessories like phones and CB radios, with cautions.

Ashtrays and Cigarette Lighter

Details the location and use of front ashtrays and the cigarette lighter, with cautions.

Climate Controls

Covers fan speed, temperature selection, and air delivery modes for climate control.

Climate Control System

Overview of the climate control system, including fan, temperature, and mode adjustments.

Dual Climate Control System

Explains control of heating, cooling, and ventilation, including dual zone operation and memory settings.

Rear Air Conditioning System

Details the front and rear controls for the rear air conditioning system, including fan speed.

Rear Air Conditioning and Heating System

Covers front controls for rear AC/heating: fan, temperature, and airflow location.

Rear Air Conditioning and Heating System and Electronic Climate Controls

Explains front controls for rear AC/heating, auto settings, and off position.

Warning Lights, Gages and Indicators

Describes various warning lights and gages that signal vehicle status or potential problems.

Instrument Panel Cluster

Illustrates the instrument cluster and explains its function in displaying vehicle status.

Speedometer and Odometer

Explains how the speedometer and odometer display vehicle speed and distance driven.

Trip Odometer

Details how to toggle and reset the trip odometer for tracking distance traveled.

Engine Hour Meter Display

Explains how to display the engine hour meter, showing total engine run time.

Tachometer

Describes the tachometer's function in displaying engine speed in revolutions per minute (rpm).

Safety Belt Reminder Light

Covers the safety belt reminder light and chime that alerts occupants to buckle up.

Air Bag Readiness Light

Explains the air bag readiness light, its function in checking the system, and when to seek service.

Passenger Air Bag Status Indicator

Describes the passenger air bag status indicator on the mirror and its meaning (ON/OFF).

Battery Warning Light

Explains the battery warning light and potential issues with the charging system.

Voltmeter Gage

Describes the voltmeter gage for checking battery charge and charging system condition.

Brake System Warning Light

Covers the brake system warning light, its activation with the parking brake, and potential brake problems.

Anti-Lock Brake System Warning Light

Explains the ABS warning light, its self-check procedure, and when it indicates a problem.

Traction Off Light

Details the traction off light, its causes, and system operation when it's on.

Engine Coolant Temperature Gage

Explains the engine coolant temperature gage and its normal operating range and indicators.

Transmission Temperature Gage

Describes the transmission temperature gage, its normal operating range, and potential issues.

Malfunction Indicator Lamp

Explains the Check Engine light, its causes, and the importance of diagnosis and service.

Oil Pressure Gage

Explains the oil pressure gage, normal operating range, and potential causes of low pressure.

Cruise Control Light

Indicates when the cruise control system is engaged, referencing the Turn Signal/Multifunction Lever section.

Four-Wheel-Drive Light

Explains the four-wheel drive indicator light that illuminates when the system is engaged.

Tow/Haul Mode Light

Indicates when the tow/haul mode has been activated for towing a trailer.

Fuel Gage

Explains how the fuel gage indicates fuel level and situations that may affect readings.

Low Fuel Warning Light

Describes the low fuel warning light and the action required to turn it off.

Driver Information Center (DIC)

Overview of the DIC display, its functions, and how it shows vehicle status and messages.

DIC Operation and Displays

Explains how the DIC operates, displays information, and acknowledges warning messages.

DIC Warnings and Messages

Details how warning messages are displayed on the DIC that require driver action.

Trip Information Button

Explains how to scroll through trip odometer, hourmeter, and annual log data using the trip button.

Personal Trip

Details the personal trip odometer, fuel economy, average speed, and annual mileage ratio.

Business Trip

Covers business trip odometer, fuel usage, average economy, and speed data.

Season Odometer

Explains how to display the total distance driven since the last season odometer reset.

Hourmeter

Describes how the hourmeter shows the total number of hours the engine has run.

Annual Log

Explains how to view and reset the annual log, which shows accumulated mileage.

Timer

Details using the DIC as a stopwatch to measure elapsed time.

Fuel Information Button

Explains how to scroll through fuel range, economy, and oil life information using the button.

Fuel Range

Describes how to display remaining driving distance based on fuel economy and remaining fuel.

Average Fuel Economy

Details how to display and reset average fuel economy (miles per gallon).

Instant Fuel Economy

Explains how to display instant fuel economy (miles per gallon) at the current moment.

GM Oil Life SystemTM

Covers the GM Oil Life System for estimating oil life and indicating when to change oil.

Personalization Button

Explains how to program features to preferred settings for up to two people via the DIC.

Alarm Warning Type

Details how to select personalization for alarm warning type (BOTH, OFF, HORN, LAMPS).

Automatic Locking

Instructions for personalizing automatic door locking based on park status, manual, or speed.

Automatic Unlocking

Details personalization options for automatic door unlocking when shifting into PARK or removing the key.

Seat Position Recall

Explains how to recall saved seat positions via memory buttons, key-in-ignition, or remote unlock.

Perimeter Lighting

Covers personalization for perimeter lights, including delay settings for headlamps and backup lamps.

Remote Lock Feedback

Details personalization options for feedback received when locking the vehicle with the remote transmitter.

Remote Unlock Feedback

Explains personalization for feedback when unlocking the vehicle with the remote transmitter.

Headlamps on at Exit

Allows personalization of how long headlamps stay on after turning off the vehicle, with delay options.

Curb View Assist

Describes the feature that tilts mirrors down when shifting to REVERSE for parking assistance.

ENGINE OVERHEATED

OIL PRESSURE LOW

REDUCED ENGINE POWER

BATTERY NOT CHARGING

SERVICE AIRBAG

SERVICE BRAKE SYSTEM

SERVICE BRAKE BOOSTER

SERVICE 4 WHEEL STEER

SERVICE 4WD

SERVICE RIDE CONTROL

TURN SIGNAL ON

REAR ACCESS OPEN

REDUCED BRAKE POWER

FUEL LEVEL LOW

CHECK OIL LEVEL

CHECK WASHER FLUID

TRACTION ACTIVE

TRANSMISSION HOT

DRIVER DOOR AJAR

PASSENGER DOOR AJAR

LEFT REAR DOOR AJAR

RIGHT REAR DOOR AJAR

RFA # BATTERY LOW

SERVICE STABILITY

STABILITY SYS ACTIVE

Indicates the stability system is active to help maintain directional control, especially in adverse conditions.

STABILITY SYS DISABLED

Message indicating Stabilitrak is off or disabled; advises normal driving with reduced stability features.

Audio System(s)

Audio System(s)

Overview of the audio system, including Base and Bose amplified speakers, and Radio Data System (RDS) features.

Finding a Station

Finding a Station

Instructions on tuning radio stations using the BAND button and TUNE knob, including seek and scan functions.

Setting Preset Stations

Guide to setting up to 30 favorite radio stations on AM, FM, XM, or DAB bands using numbered pushbuttons.

Setting the Tone (Bass/Treble)

Setting the Tone (Bass/Treble)

Explains how to adjust bass, midrange, and treble levels, and reset them to the middle position.

AUTO EQ (Automatic Equalization)

Details choosing preset equalization settings for different music genres or custom tuning.

Adjusting the Speakers (Balance/Fade)

Instructions on adjusting speaker balance (left/right) and fade (front/rear) using the AUDIO knob.

Finding a PTY Station (RDS, XMTM and DAB)

Guide to finding stations by Program Type (PTY) using RDS, XMTM, and DAB features.

Playing a Compact Disc

Playing a Compact Disc

Instructions for inserting, playing, and controlling CDs, including error messages.

Compact Disc Messages

Lists common CD error messages and their potential causes and solutions.

Radio with Cassette and CD

Radio with Cassette and CD

Overview of the audio system with cassette and CD player, including Radio Data System (RDS) features.

Radio with Six-Disc CD

Radio with Six-Disc CD

Overview of the six-disc CD system and Radio Data System (RDS) features.

Listening to a DVD

Listening to a DVD

Explains how to listen to DVD audio through the vehicle's speakers or headphones.

DVD Player

Details the location and control of the overhead DVD player, including power and compatibility.

Rear Seat Entertainment System

Overview of the RSE system, including DVD player, screen, headphones, and remote control.

Parental Control Button

Parental Control Button

Explains the parental control function to freeze video and mute audio, and how to restore normal operation.

Video Screen

Details how to use the overhead video screen, adjust its position, and cautions about touching it.

Remote Control

Provides instructions on using the remote control, including aiming, battery replacement, and signal interference.

DVD Messages

DVD Messages

Lists potential DVD error messages displayed on the video screen and their meanings.

Section 4 Driving Your Vehicle

Defensive Driving

Emphasizes defensive driving techniques like maintaining following distance and avoiding distractions.

Drunken Driving

Highlights the dangers of alcohol-impaired driving and its effects on judgment and coordination.

Braking

Explains braking action involving perception and reaction time, and stopping distances.

Anti-lock Brake System

Details the Anti-lock Brake System (ABS) and Dynamic Rear Proportioning (DRP) system.

Traction Assist System (TAS)

Describes the Traction Assist System for limiting wheel spin and its operation.

Traction Control Operation

Explains how traction control limits wheel spin by reducing engine power and applying brakes.

Locking Rear Axle

Details the locking rear axle feature for improved traction in slippery conditions.

Stabilitrak@ System

Describes the Stabilitrak system combining ABS, traction, and stability control for directional stability.

Steering

Covers power steering and provides tips for driving on curves and in emergencies.

Power Steering

Explains the effect of losing power steering assist on vehicle steering effort.

Steering Tips

Provides tips for driving on curves, emphasizing speed control and avoiding sudden maneuvers.

Steering in Emergencies

Offers advice on evasive steering maneuvers for emergencies and practicing defensive driving.

QUADRASTEERTM

Explains the QUADRASTEER system's control module, status monitoring, and driving modes.

Slower Speeds (below 40 m.p.h./ 64 km/h )

Describes how front and rear wheels steer in opposite directions at slower speeds for tighter turns.

Higher Speeds (40 m.p.h./64 km/h, and above)

Explains how wheels steer in the same direction at higher speeds for improved stability.

(4 Wheel Steer tow mode)

Details the tow mode for enhanced stability when towing trailers, improving trailer path following.

Car Washes for QUADRASTEERTM Equipped Vehicles

Provides guidance on selecting appropriate car washes for vehicles with QUADRASTEER to avoid damage.

Off-Road Recovery

Provides advice on recovering a vehicle that has driven off the road edge onto the shoulder.

Passing

Offers tips for safe passing on two-lane highways, emphasizing situational awareness and caution.

Loss of Control

Explains how drivers can lose control in skids and the three types of skids related to vehicle controls.

Skidding

Details the three types of skids (braking, steering, acceleration) and how to handle them.

Off-Road Driving with Your Four-Wheel-Drive Vehicle

Provides an off-road guide for four-wheel-drive vehicles, covering terrain hazards and new skills.

Environmental Concerns

Urges off-roaders to follow basic rules for protecting the environment, including trail use and waste disposal.

Traveling to Remote Areas

Emphasizes planning trips to remote areas, knowing terrain, and traveling with others.

Getting Familiar with Off-Road Driving

Suggests practicing off-road driving skills in safe areas and tuning senses to vehicle feedback.

Scanning the Terrain

Provides advice on assessing terrain conditions and surface obstacles for safe off-road driving.

Driving on Off-Road Hills

Offers guidance on approaching and driving on off-road hills, considering steepness and surface conditions.

Driving Uphill

Provides steps for safely driving uphill, including gear selection and approaching the crest.

Driving Downhill

Considerations for driving downhill, including steepness, surface, and obstacles.

Driving Across an Incline

Advice on driving across inclines, including risks of rolling over and handling sideways slides.

Stalling on an Incline

Provides procedures and cautions for vehicles stalling on an incline, both uphill and downhill.

Driving in Mud, Sand, Snow or Ice

Offers tips for driving in various slippery conditions, including traction and speed adjustments.

Driving in Rain and on Wet Roads

Discusses driving challenges in rain and on wet roads, including traction, visibility, and wiper maintenance.

Hydroplaning

Explains the dangers of hydroplaning and factors contributing to it, advising slower speeds in rain.

Driving Through Deep Standing Water

Cautions against driving through deep water due to potential engine damage and risks.

Driving Through Flowing Water

Warns about the dangers of flowing water, including vehicle loss and drowning risks.

Some Other Rainy Weather Tips

Provides tips for rainy weather, including using low-beam headlamps and extra following distance.

City Driving

Offers safety tips for city driving, focusing on traffic, signals, and route planning.

Freeway Driving

Provides advice for freeway driving, emphasizing keeping up with traffic and proper lane usage.

Before Leaving on a Long Trip

Offers guidance on preparing for long trips, including vehicle checks and driver readiness.

Highway Hypnosis

Discusses highway hypnosis and provides tips for staying alert and avoiding fatigue.

Hill and Mountain Roads

Highlights differences in driving on hills and mountains compared to flat terrain.

Driving Uphill

Provides steps for safely driving uphill, including gear selection and approaching the crest.

Driving Downhill

Considerations for driving downhill, including steepness, surface, and obstacles.

Driving Across an Incline

Advice on driving across inclines, including risks of rolling over and handling sideways slides.

Stalling on an Incline

Provides procedures and cautions for vehicles stalling on an incline, both uphill and downhill.

Driving in Mud, Sand, Snow or Ice

Offers tips for driving in various slippery conditions, including traction and speed adjustments.

If You're Caught in a Blizzard

Provides safety tips for surviving a blizzard, including vehicle use and summoning help.

Towing

General advice and considerations for towing a vehicle, including capacity and equipment.

Towing Your Vehicle

Guidance on towing a disabled vehicle and recreational vehicle towing methods.

Recreational Vehicle Towing

Explains dinghy towing and dolly towing methods for recreational vehicle towing.

Dinghy Towing

Details the procedure for dinghy towing, including turning the ignition to LOCK.

Two-Wheel-Drive Vehicles

Advises against towing two-wheel-drive vehicles with rear wheels on the ground; recommends platform trailers.

Four-Wheel-Drive Vehicles

Provides the procedure for towing four-wheel-drive vehicles, including transfer case and ignition settings.

Dolly Towing

Explains dolly towing procedures for two-wheel-drive and cautions against it for Stabilitrak-equipped vehicles.

Loading Your Vehicle

Provides guidance on loading the vehicle, emphasizing weight distribution and avoiding overloading.

Level Control

Describes the self-adjusting rear suspension and automatic level control systems.

Self-Adjusting

Explains how the self-adjusting rear suspension works and levels the vehicle.

Automatic Level Control

Details the automatic level control rear suspension and its interaction with the Autoride system.

AutorideTM

Describes the Autoride feature for superior ride and handling, adjusting damping levels.

Trailer Recommendations

Advises subtracting hitch loads from CWR and weighing the vehicle with trailer attached.

Towing a Trailer

Provides essential steps, dealer advice, and cautions for safely towing a trailer.

Tow/Haul Mode

Explains the tow/haul mode feature for assisting with heavy loads and trailers.

Weight of the Trailer

Provides charts to determine vehicle towing capacity based on model, options, and axle ratio.

Weight of the Trailer Tongue

Explains the importance of measuring tongue load and its effect on vehicle weight.

Total Weight on Your Vehicle’s Tires

Advises checking tire inflation and avoiding exceeding vehicle weight limits, including trailer tongue.

Hitches

Highlights the importance of correct hitch equipment for safety, especially on rough roads or turns.

Safety Chains

Instructions on attaching safety chains to the trailer tongue and bumper for safety.

Trailer Brakes

Details requirements for trailer brakes weighing over 2,000 lbs and their integration with the vehicle's system.

Section 5 Service and Appearance Care

Service

Encourages using dealer services for genuine GM parts and trained personnel.

Doing Your Own Service Work

Provides guidance on performing DIY service, emphasizing the use of proper manuals and tools.

Adding Equipment to the Outside of Your Vehicle

Discusses how exterior additions can affect airflow, noise, and washer performance.

Fuel

Covers gasoline octane requirements, specifications, and fuel types like E-85.

Gasoline Octane

Explains octane rating requirements and potential engine damage from using lower octane fuel.

Gasoline Specifications

Recommends meeting specific gasoline specifications for optimal vehicle performance and engine protection.

California Fuel

Discusses operating on fuels meeting California emissions standards and potential effects of non-compliance.

Additives

Explains that gasolines now contain additives for cleaner air and GM recommends using them.

Fuel E-85 (85% Ethanol)

Details E-85 fuel compatibility, formulation requirements, and where to find it.

Fuels in Foreign Countries

Advises checking fuel availability and avoiding improper fuels when driving outside the US or Canada.

Filling Your Tank

Provides cautions about fuel vapor flammability and safe refueling procedures.

Filling a Portable Fuel Container

Cautions against filling portable containers in vehicles due to static electricity risks.

Checking Things Under the Hood

Highlights fire hazards from hot engine parts and liquids; advises caution when working under the hood.

Hood Release

Instructions on how to open the vehicle's hood using the interior handle and secondary release.

Engine Compartment Overview

Diagrams identifying key components in the engine compartments for V8 engines.

Engine Oil

Explains how to check the engine oil level and the importance of regular checks.

Checking Engine Oil

Provides instructions on checking engine oil level, emphasizing warm engine and level ground.

When to Add Engine Oil

Details when to add oil based on dipstick level and cautions against overfilling.

What Kind of Engine Oil to Use

Guides on identifying recommended engine oils by API starburst symbol and viscosity grade.

When to Change Engine Oil (GM Oil Life SystemTM)

Explains the GM Oil Life System for indicating oil change needs based on engine conditions.

How to Reset the CHANGE ENGINE OIL Message

Provides instructions on resetting the 'CHANGE ENGINE OIL' message after servicing.

Engine Air Cleaner/Filter

Describes the air cleaner/filter assembly and its indicator for service needs.

Replacing the Engine Air Cleaner/Filter

Step-by-step guide for replacing the engine air cleaner/filter, with safety cautions.

Automatic Transmission Fluid

Covers when to check and change automatic transmission fluid and filter based on driving conditions.

How to Check

Provides instructions for checking transmission fluid level, emphasizing accuracy and cautions.

Engine Coolant

Explains the DEX-COOL@ coolant system and how to add coolant when the level is low.

Coolant Surge Tank Pressure Cap

Details the coolant surge tank pressure cap and its importance for preventing coolant loss.

Engine Overheating

Discusses engine overheating, related messages, and the overheat protection mode.

If Steam Is Coming From Your Engine

Provides cautions and procedures for dealing with steam from an overheated engine.

If No Steam Is Coming From Your Engine

Offers troubleshooting steps for overheat warnings without steam, advising slower driving or service.

Cooling System

Shows the location of cooling system components and cautions about working with hot coolant.

Engine Fan Noise

Explains the cause of engine fan noise and how it relates to the clutch engaging for cooling.

Power Steering Fluid

Details when to check and how to check power steering fluid level.

Windshield Washer Fluid

Provides guidance on what type of windshield washer fluid to use and cautions about freezing.

Adding Washer Fluid

Instructions on how to open the cap and add washer fluid, with cautions about concentrated fluid and freezing.

Brakes

Discusses brake fluid type, reasons for fluid level decrease, and the importance of proper system maintenance.

Brake Fluid

Explains the type of brake fluid used and the implications of leaks or improper topping off.

Checking Brake Fluid

Describes how to check brake fluid level without removing the cap and cautions about fluid spills.

What to Add

Guidance on using only DOT-3 brake fluid from a sealed container and cautions about wrong fluid.

Brake Wear

Explains built-in wear indicators on brake pads and cautions about continuing to drive with worn pads.

Brake Pedal Travel

Advises seeing a dealer if the brake pedal does not return to normal or shows rapid travel increase.

Brake Adjustment

Notes that disc brakes adjust automatically for wear with each stop.

Replacing Brake System Parts

Emphasizes using top-quality GM brake parts for proper vehicle braking performance.

Battery

Information on the maintenance-free ACDelco battery and cautions about battery acid and gas.

Vehicle Storage

Provides guidance on preparing the vehicle for storage, including battery cable removal and cautions.

Jump Starting

Details the procedure for safely jump-starting a vehicle with a dead battery, including cautions.

Jumper Cable Removal

Step-by-step instructions for safely disconnecting jumper cables from both vehicles.

All-Wheel Drive

Explains lubricant checks for all-wheel drive vehicles and additional systems requiring lubrication.

Transfer Case

Covers when to check lubricant and how to check the transfer case lubricant level.

Front Axle

Details when to check lubricant and how to check the front axle lubricant level.

Bulb Replacement

Covers bulb replacement procedures not listed in the section, referring to replacement bulbs page.

Headlamps

Instructions for replacing headlamp bulbs, including cautions about halogen bulbs.

Front Turn Signal, Sidemarker and Daytime Running Lamps

Details bulb replacement for front turn signals, sidemarkers, and daytime running lamps.

Side Identification Marker Lamps

Instructions for accessing and replacing side identification marker lamps.

Roof Marker Lamps

Details the procedure for removing screws and lifting the lens to replace roof marker lamps.

Taillamps

Instructions for removing the lamp assembly and replacing bulbs in the taillamps.

Replacement Bulbs

Provides a table of exterior lamp bulb numbers and advises contacting the dealer for unlisted bulbs.

Windshield Wiper Blade Replacement

Offers guidance on inspecting wiper blades for wear and replacing them.

Tires

Provides information on tire quality grading, treadwear, traction, and temperature ratings.

Buying New Tires

Guides on selecting new tires based on Certification/Tire label and TPC Spec numbers.

Uniform Tire Quality Grading

Explains the Uniform Tire Quality Grading system for treadwear, traction, and temperature.

Wheel Alignment and Tire Balance

Highlights the importance of factory alignment/balancing for tire life and performance.

Wheel Replacement

Provides guidance on replacing wheels, including cautions about using correct nuts and potential damage.

Tire Chains

Cautions against using tire chains on specific tire sizes due to clearance issues and potential damage.

If a Tire Goes Flat

Offers tips on handling a front or rear tire blowout and safely stopping the vehicle.

Changing a Flat Tire

Step-by-step instructions for changing a flat tire, including safety precautions and vehicle positioning.

Removing the Spare Tire and Tools

Details the location and removal of tools and the spare tire for Tahoe/Yukon and Suburban/Yukon XL models.

Storing a Flat Tire and Tools

Provides instructions for storing the flat tire and tools, with cautions about loose equipment and wheel damage.

Appearance Care

Offers general advice on cleaning products, safety precautions, and what not to use on the vehicle.

Cleaning the Inside of Your Vehicle

Guides on cleaning interior surfaces using vacuum cleaners and damp cloths.

Fabric/Carpet

Provides cleaning tips for fabric and carpet, including stain removal and using approved products.

Using Cleaner on Fabric

Step-by-step instructions for cleaning fabric stains using a sponge and cleaner.

Special Fabric Cleaning Problems

Offers specific cleaning solutions for common fabric stains like catsup, coffee, and vomit.

Vinyl

Instructions for cleaning vinyl surfaces with warm water and a soft cloth, avoiding heat drying.

Leather

Details cleaning leather with mild soap and water, and cautions against harsh cleaners.

Top of the Instrument Panel

Advises cleaning top surfaces of the instrument panel with mild soap and water, avoiding reflections.

Interior Plastic Components

Recommends using mild soap and water solutions for cleaning interior plastic components.

Glass Surfaces

Provides guidance on cleaning glass surfaces, including cautions against abrasive cleaners and decals.

Finish Care

Covers waxing and polishing for basecoat/clearcoat finishes, and avoiding machine compounding.

Protecting Exterior Bright Metal Parts

Advice on cleaning bright metal parts, using chrome polish, and caring for aluminum trim.

Windshield, Backglass and Wiper Blades

Covers cleaning windshields, backglass, and wiper blades for optimal visibility.

Aluminum or Chrome-Plated Wheels

Instructions for cleaning aluminum and chrome-plated wheels, with cautions about cleaners.

Tires

Provides information on tire quality grading, treadwear, traction, and temperature ratings.

Sheet Metal Damage

Emphasizes applying anti-corrosion material for sheet metal repairs to restore protection.

Finish Damage

Advises prompt repair of stone chips and scratches to prevent corrosion.

Underbody Maintenance

Explains the importance of removing underbody chemicals to prevent corrosion.

Chemical Paint Spotting

Discusses chemical fallout damage to paint and GM's repair policy for new vehicles.

GM Vehicle Care/Appearance Materials

Lists GM-approved cleaning products and their usage for various vehicle surfaces.

Vehicle Identification

Explains the Vehicle Identification Number (VIN) and its location on the vehicle.

Service Parts Identification Label

Highlights the importance of the label in the glove box for ordering parts.

Electrical System

Covers add-on electrical equipment, windshield wiper fuses, power options, and fuses/circuit breakers.

Add-on Electrical Equipment

Cautions about adding electrical equipment and its potential impact on vehicle systems and warranty.

Windshield Wiper Fuses

Explains fuse protection for the windshield wiper motor and steps to take if it overheats.

Power Windows and Other Power Options

Describes circuit breakers protecting power windows and accessories from overload.

Fuses and Circuit Breakers

Explains how fuses and circuit breakers protect wiring from short circuits and fires.

Instrument Panel Fuse Block

Details the location of the fuse block access door and how to remove fuses.

Center Instrument Panel Fuse Block

Shows the fuse block located under the instrument panel and lists device/usage pairings.

Underhood Fuse Block

Explains the location of the underhood fuse block and how to access and remove fuses.

Section 6 Maintenance Schedule

Provides a schedule for maintenance services, owner checks, inspections, and recommended fluids.

Maintenance Schedule

Outlines maintenance requirements, intervals, and the importance of proper vehicle care.

Your Vehicle and the Environment

Emphasizes how proper maintenance contributes to vehicle condition and environmental protection.

Maintenance Requirements

States the necessity of maintenance intervals and cautions that damage from neglect may void warranty.

Part A: Scheduled Maintenance Services

Explains engine oil and chassis lubrication schedules, including engine oil life system.

Using Your Maintenance Schedule

Guides owners on using the maintenance schedule based on driving habits and conditions.

Scheduled Maintenance

Details maintenance services up to 100,000 miles and their repetition intervals.

Engine Oil and Chassis Lubrication Scheduled Maintenance

Covers engine oil changes based on the GM Oil Life System and chassis lubrication intervals.

Part B: Owner Checks and Services

Lists owner checks and services to be performed at specified intervals for safety and performance.

At Each Fuel Fill

Recommends performing underhood checks at each fuel fill, including oil and coolant levels.

Engine Oil Level Check

Instructions on checking the engine oil level and adding proper oil if necessary.

Engine Coolant Level Check

Details checking the engine coolant level and adding the proper DEX-COOL mixture.

Windshield Washer Fluid Level Check

Covers checking windshield washer fluid level and adding proper fluid if needed.

At Least Once a Month

Recommends monthly checks including tire inflation pressure and spare tire.

Tire Inflation Check

Emphasizes checking tire inflation pressures when tires are cold and checking the spare tire.

Cassette Tape Player Service

Recommends cleaning the cassette tape player every 50 hours of tape play.

At Least Twice a Year

Covers checks and services to be performed twice a year, including restraint systems and wiper blades.

Restraint System Check

Ensures safety belts, buckles, and other restraint components are working properly.

Wiper Blade Check

Inspects wiper blades for wear or cracking and advises replacement if necessary.

Spare Tire Check

Recommends checking spare tire inflation and secure storage at least twice a year.

Weatherstrip Lubrication

Details applying silicone grease to weatherstrips for longevity and proper sealing.

Automatic Transmission Check

Covers checking automatic transmission fluid level and inspecting for leaks.

At Least Once a Year

Outlines annual inspections and services for key lock cylinders and body lubrication.

Key Lock Cylinders Service

Instructions for lubricating key lock cylinders with specified lubricant.

Body Lubrication Service

Details lubricating various body components like hinges, latches, and locks.

Part C: Periodic Maintenance Inspections

Lists periodic inspections for steering, suspension, exhaust, fuel, and cooling systems.

Steering and Suspension Inspection

Inspects steering and suspension for damage, wear, or lubrication issues.

Exhaust System Inspection

Inspects the exhaust system for damage, leaks, and loose connections.

Fuel System Inspection

Inspects the complete fuel system for any damage or leaks.

Engine Cooling System Inspection

Details inspecting hoses, pipes, and clamps, and pressure testing the cooling system.

Transfer Case and Front Axle (Four-wheel Drive) Inspection

Covers checking and lubricating front axle and transfer case, and inspecting vent hoses.

Brake System Inspection

Inspects brake lines, hoses, pads, rotors, calipers, and parking brake for wear and condition.

Part D: Recommended Fluids and Lubricants

Lists recommended fluids and lubricants by name, part number, or specification for vehicle maintenance.

Part E: Maintenance Record

Provides a template for recording maintenance services, dates, and receipts for vehicle history.

Section 7 Customer Assistance Information

Provides information on customer assistance procedures, online resources, and contact details.

Customer Assistance Information

Outlines the customer satisfaction procedure, involving dealership and consumer relations contact.

Customer Satisfaction Procedure

Details a three-step process for resolving customer concerns, starting with dealership management.

Online Owner Center

Resource for GM ownership needs, including service reminders, vehicle information, and dealer locators.

Customer Assistance for Text Telephone (TTY) Users

Provides contact information for deaf, hard of hearing, or speech-impaired customers using TTY equipment.

Customer Assistance Offices

Lists customer assistance contact details for the United States and Puerto Rico.

GM Mobility Program for Persons with Disabilities

Information on reimbursement for adaptive equipment and resource assistance for mobility needs.

Roadside Assistance Program

Details roadside assistance services like flat tire change, fuel delivery, and jump starts.

Trip Routing

Explains custom-made, computerized maps provided free of charge for trip planning.

Trip Interruption Assistance

Covers reimbursement for reasonable trip interruption expenses associated with warranty disablement.

Canadian Roadside Assistance

Provides information on the extensive roadside assistance program available in Canada.

Courtesy Transportation

Describes the Courtesy Transportation program for customers needing transport during warranty repairs.

Plan Ahead When Possible

Advises contacting the dealer to schedule service and arrange transportation needs.

Transportation Options

Lists available transportation options like shuttle service, public transport, and courtesy rental vehicles.

Shuttle Service

Details shuttle service provided by participating dealers to transport customers to their destination.

Public Transportation or Fuel Reimbursement

Explains reimbursement options for public transport or fuel expenses during overnight warranty repairs.

Courtesy Rental Vehicle

Covers courtesy rental vehicle arrangements and reimbursement policies for overnight warranty repairs.

Additional Program Information

Provides details on Courtesy Transportation availability and program modifications.

Reporting Safety Defects to the United States Government

Instructs owners to notify NHTSA about safety defects and provides contact information.

Reporting Safety Defects to General Motors

Encourages owners to notify GMC about safety defects and provides contact details.

Service Publications Ordering Information

Lists available service manuals and their prices, with ordering instructions.

Supplement to the 2003 Silverado, Sierra, Tahoe, Suburban, Yukon, Yukon XL, Sierra Denali Owner's Manual

Passenger Sensing System

Recommends rear seat restraint use and outlines precautions for front seat passenger airbag systems.

CAUTION: (Continued)

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