Owner’s Manual
Table Of Contents
- 2002 GMC Envoy Owner's Manual
- Section 1 Seats and Restraint Systems
- Seats and Seat Controls
- Safety Belts: They re for Everyone
- Here Are Questions Many People Ask About Safety Belts -- and the Answers
- How to Wear Safety Belts Properly
- Driver Position
- Safety Belt Use During Pregnancy
- Right Front Passenger Position
- Air Bag Systems
- Rear Seat Passengers
- Rear Safety Belt Comfort Guides for Children and Small Adults
- Children
- Restraint Systems for Children
- Older Children
- Safety Belt Extender
- Checking Your Restraint Systems
- Replacing Restraint System Parts After a Crash
- Section 2 Features and Controls
- Windows
- Keys
- Door Locks
- Remote Keyless Entry System
- Liftgate/Liftglass
- Theft
- Content Theft-Deterrent (If Equipped)
- Passlock
- New Vehicle Break-In
- Ignition Positions
- Starting Your Engine
- Engine Coolant Heater (If Equipped)
- Automatic Transmission Operation
- Four-Wheel Drive (If Equipped)
- Parking Brake
- Shifting Into PARK (P)
- Shifting Out of PARK (P)
- Parking Over Things That Burn
- Engine Exhaust
- Running Your Engine While You re Parked
- Locking Rear Axle
- Horn
- Tilt Wheel
- Turn Signal/Multifunction Lever
- Exterior Lamps
- Interior Lamps
- Mirrors
- Electrochromic Day/Night Rearview Mirror with Compass and OnStar (If Equipped)
- Electrochromic Day/Night Rearview Mirror with Compass, Temperature and OnStar
- Outside Mirrors
- Power Remote Control Mirrors
- Convex Outside Mirror
- Heated Outside Rearview Mirrors
- Electrochromic Rearview Outside Mirror with Curb View Assist (If Equipped)
- Storage Compartments
- Ashtrays and Cigarette Lighter
- Sun Visors
- Accessory Inflator (If Equipped)
- Accessory Power Outlets
- OnStar System (If Equipped)
- Sunroof (Option)
- HomeLink Transmitter
- The Instrument Panel -- Your Information System
- Instrument Panel Cluster
- Warning Lights, Gages and Indicators
- Safety Belt Reminder Light
- Air Bag Readiness Light
- Charging System Indicator Light
- Voltmeter Gage
- Brake System Warning Light
- Anti-Lock Brake System Warning Light
- Engine Coolant Temperature Gage
- Malfunction Indicator Lamp (Service Engine Soon Light in the United States or Check Engine Light in Canada)
- Oil Pressure Gage
- Change Engine Oil Light
- Security Light
- Cruise Control Light
- Reduced Engine Power
- Service Four-Wheel-Drive Warning Light (If Equipped)
- Check Gages Light
- Gate Ajar
- Fuel Gage
- Low Fuel Light
- Driver Information Center (DIC) (If Equipped)
- DIC Operation and Displays
- Trip Information Button
- Fuel Information Button
- Personalization Button
- Select Button
- DIC Warnings and Messages
- ENGINE COOLANT HOT/IDLE ENGINE
- ENGINE OVERHEATED/STOP ENGINE (If Equipped)
- OIL PRESSURE LOW/STOP ENGINE
- BATTERY NOT CHARGING
- SERVICE AIR BAG
- SERVICE BRAKE SYSTEM
- TURN SIGNAL ON
- REAR ACCESS OPEN
- FUEL LEVEL LOW
- CHANGE TRANS FLUID
- CHECK OIL LEVEL
- CHECK WASHER FLUID
- TRANS HOT IDLE ENGINE
- ICE POSSIBLE
- DRIVER DOOR AJAR
- PASSENGER DOOR AJAR
- LEFT REAR DOOR AJAR
- RIGHT REAR DOOR AJAR
- RFA # BATTERY LOW
- Section 3 Comfort Controls and Audio Systems
- Comfort Controls
- Audio Systems
- Setting the Clock
- AM-FM Stereo with Compact Disc Player with Radio Data System (RDS) and Automatic Tone Control
- AM-FM Stereo with Cassette Tape and Compact Disc Player with Radio Data System (RDS) and Automatic Tone Control (If Equipped)
- AM-FM Stereo with 6-Disc Compact Disc Player with Programmable Equalization and Radio Data System (RDS) (If Equipped)
- Rear Seat Audio (If Equipped)
- Theft-Deterrent Feature RDS Radios
- Audio Steering Wheel Controls (If Equipped)
- Understanding Radio Reception
- Tips About Your Audio System
- Care of Your Cassette Tape Player
- Care of Your Compact Discs
- Care of Your Compact Disc Player
- Diversity Antenna System
- Chime Level Adjustment
- Section 4 Your Driving and the Road
- Defensive Driving
- Drunken Driving
- Control of a Vehicle
- Braking
- Traction Assist System (TAS) (Two- Wheel Drive Only)
- Steering
- Off-Road Recovery
- Passing
- Loss of Control
- Off-Road Driving with Your Four- Wheel- Drive Vehicle
- Before You Go Off-Roading
- Loading Your Vehicle for Off-Road Driving
- Environmental Concerns
- Traveling to Remote Areas
- Getting Familiar with Off-Road Driving
- Scanning the Terrain
- Driving on Off-Road Hills
- Approaching a Hill
- Driving Uphill
- Driving Downhill
- Driving Across an Incline
- Stalling on an Incline
- Driving in Mud, Sand, Snow or Ice
- Driving in Water
- After Off-Road Driving
- Driving at Night
- Driving in Rain and on Wet Roads
- City Driving
- Freeway Driving
- Before Leaving on a Long Trip
- Highway Hypnosis
- Hill and Mountain Roads
- Winter Driving
- Recreational Vehicle Towing
- Loading Your Vehicle
- Adding a Snow Plow or Similar Equipment
- Towing a Trailer
- If You Do Decide To Pull A Trailer
- Weight of the Trailer
- Weight of the Trailer Tongue
- Total Weight on Your Vehicle s Tires
- Hitches
- Safety Chains
- Trailer Brakes
- Driving with a Trailer
- Following Distance
- Passing
- Backing Up
- Making Turns
- Turn Signals When Towing a Trailer
- Driving On Grades
- Parking on Hills
- When You Are Ready to Leave After Parking on a Hill
- Maintenance When Trailer Towing
- Trailer Wiring Harness
- Section 5 Problems on the Road
- Section 6 Service and Appearance Care
- Service
- Fuel
- Fuels in Foreign Countries
- Filling Your Tank
- Filling a Portable Fuel Container
- Checking Things Under the Hood
- Engine Oil
- Engine Air Cleaner/Filter
- Automatic Transmission Fluid
- Rear Axle
- Four-Wheel Drive
- Engine Coolant
- Radiator Pressure Cap
- Power Steering Fluid
- Windshield Washer Fluid
- Brakes
- Battery
- Bulb Replacement
- Windshield Wiper Blade Replacement
- Tires
- Appearance Care
- Cleaning the Inside of Your Vehicle
- Care of Safety Belts
- Cleaning Glass Surfaces
- Cleaning the Outside of the Windshield, Backglass and Wiper Blades
- Weatherstrips
- Cleaning the Outside of Your Vehicle
- Cleaning Aluminum Wheels
- Cleaning Tires
- Sheet Metal Damage
- Finish Damage
- Underbody Maintenance
- Chemical Paint Spotting
- GM Vehicle Care /Appearance Materials
- Vehicle Identification Number (VIN)
- Service Parts Identification Label
- Electrical System
- Replacement Bulbs
- Capacities and Specifications
- Normal Maintenance Replacement Parts
- Section 7 Maintenance Schedule
- Introduction
- Part A: Scheduled Maintenance Services
- Scheduled Maintenance
- Scheduled Maintenance
- Scheduled Maintenance
- Part B: Owner Checks and Services
- Part C: Periodic Maintenance Inspections
- Part D: Recommended Fluids and Lubricants
- Part E: Maintenance Record
- Section 8 Customer Assistance Information
- Customer Satisfaction Procedure
- Customer Assistance for Text Telephone (TTY) Users
- Customer Assistance Offices
- GM Mobility Program for Persons with Disabilities
- Roadside Assistance
- Courtesy Transportation
- Warranty Information
- REPORTING SAFETY DEFECTS TO THE UNITED STATES GOVERNMENT
- REPORTING SAFETY DEFECTS TO THE CANADIAN GOVERNMENT
- REPORTING SAFETY DEFECTS TO GENERAL MOTORS

4-15
Loss of Control
Let’s review what driving experts say about what
happens when the three control systems (brakes, steering
and acceleration) don’t have enough friction where the
tires meet the road to do what the driver has asked.
In any emergency, don’t give up. Keep trying to steer and
constantly seek an escape route or area of less danger.
Skidding
In a skid, a driver can lose control of the vehicle.
Defensive drivers avoid most skids by taking reasonable
care suited to existing conditions, and by not “overdriving”
those conditions. But skids are always possible.
The three types of skids correspond to your vehicle’s
three control systems. In the braking skid, your wheels
aren’t rolling. In the steering or cornering skid, too
much speed or steering in a curve causes tires to slip and
lose cornering force. And in the acceleration skid, too
much throttle causes the driving wheels to spin.
A cornering skid is best handled by easing your foot off
the accelerator pedal. If you have the “Traction Assist
System,” remember: It helps avoid only the acceleration
skid. If you do not have this system, or if the system is
off, then an acceleration skid is also best handled by
easing your foot off the accelerator pedal.
If your vehicle starts to slide, ease your foot off the
accelerator pedal and quickly steer the way you want the
vehicle to go. If you start steering quickly enough, your
vehicle may straighten out. Always be ready for a
second skid if it occurs.
Of course, traction is reduced when water, snow, ice,
gravel or other material is on the road. For safety, you’ll
want to slow down and adjust your driving to these
conditions. It is important to slow down on slippery
surfaces because stopping distance will be longer and
vehicle control more limited.
While driving on a surface with reduced traction, try
your best to avoid sudden steering, acceleration or
braking (including engine braking by shifting to a
lower gear). Any sudden changes could cause the tires to
slide. You may not realize the surface is slippery until
your vehicle is skidding. Learn to recognize warning
clues
-- such as enough water, ice or packed snow on
the road to make a “mirrored surface”
-- and slow
down when you have any doubt.
Remember: Any anti
-lock brake system (ABS) helps
avoid only the braking skid.