2005 GMC ENVOY audio

Replacing Brake System Parts
The braking system on a vehicle is complex. Its many
parts have to be of top quality and work well together if
the vehicle is to have really good braking. Your
vehicle was designed and tested with top-quality GM
brake parts. When you replace parts of your braking
system — for example, when your brake linings
wear down and you need new ones put in — be sure
you get new approved GM replacement parts. If you do
not, your brakes may no longer work properly. For
example, if someone puts in brake linings that are wrong
for your vehicle, the balance between your front and
rear brakes can change — for the worse. The braking
performance you have come to expect can change
in many other ways if someone puts in the wrong
replacement brake parts.
Battery
Your vehicle has a maintenance free battery. When it is
time for a new battery, get one that has the replacement
number shown on the original battery’s label. We
recommend an ACDelco
®replacement battery. See
Engine Compartment Overview on page 5-12for
battery location.Warning:Battery posts, terminals and related
accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling.
Vehicle Storage
If you are not going to drive your vehicle for 25 days
or more, remove the black, negative (−) cable from
the battery. This will help keep your battery from
running down.
{CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
are not careful. SeeJump Starting on
page 5-42for tips on working around a battery
without getting hurt.
Also, for your audio system, seeTheft-Deterrent
Feature on page 3-135.
5-41

A
Accessory Inator...........................................5-69
Accessory Power Outlets.................................3-19
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-63
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-96
Adjustable Throttle and Brake Pedal..................2-21
Air Cleaner/Filter, Engine.................................5-20
Air Conditioning......................................3-21, 3-23
Airbag
Passenger Status Indicator...........................3-37
Readiness Light..........................................3-36
Airbag Sensing and Diagnostic Module (SDM)....7-10
Airbag System................................................1-48
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-63
How Does an Airbag Restrain?......................1-55
Passenger Sensing System...........................1-58
Servicing Your Airbag-Equipped Vehicle..........1-62
What Makes an Airbag Inate?......................1-55
What Will You See After an Airbag Inates?....1-56
When Should an Airbag Inate?....................1-53
Where Are the Airbags?...............................1-50
Antenna, Fixed Mast......................................3-139
Antenna, XM™ Satellite Radio Antenna System . . . 3-139
Anti-Lock Brake System (ABS)........................... 4-7Anti-Lock Brake, System Warning Light..............3-41
Appearance Care............................................5-86
Aluminum Wheels........................................5-91
Care of Safety Belts....................................5-89
Chemical Paint Spotting...............................5-93
Cleaning Exterior Lamps/Lenses....................5-90
Fabric/Carpet..............................................5-86
Finish Care.................................................5-90
Finish Damage............................................5-93
Glass Surfaces............................................5-88
Instrument Panel.........................................5-88
Interior Plastic Components...........................5-88
Leather......................................................5-88
Sheet Metal Damage...................................5-92
Tires..........................................................5-92
Underbody Maintenance...............................5-93
Vehicle Care/Appearance Materials................5-94
Vinyl..........................................................5-88
Washing Your Vehicle...................................5-89
Weatherstrips..............................................5-89
Windshield, Backglass, and Wiper Blades.......5-91
Ashtrays........................................................3-20
Assist Handles...............................................2-55
Audio System(s).............................................3-65
Audio Steering Wheel Controls....................3-136
Care of Your Cassette Tape Player...............3-137
Care of Your CD and DVD Player................3-139
1

Audio System(s) (cont.)
Care of Your CDs and DVDs.......................3-138
Chime Level Adjustment.............................3-139
Fixed Mast Antenna...................................3-139
Navigation/Radio System.............................3-134
Radio with Cassette and CD.........................3-93
Radio with CD....................................3-66, 3-77
Radio with Six-Disc CD..............................3-107
Rear Seat Audio (RSA)...............................3-134
Setting the Time..........................................3-65
Theft-Deterrent Feature...............................3-135
Understanding Radio Reception...................3-137
XM™ Satellite Radio Antenna System...........3-139
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..........................................................5-22
Operation...................................................2-23
B
Battery..........................................................5-41
Run-Down Protection...................................3-19
Before Leaving on a Long Trip.........................4-36
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-9
Parking......................................................2-30
System Warning Light..................................3-40
Brake Pedal, Throttle.......................................2-21Brakes..........................................................5-37
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-18
Bulb Replacement...........................................5-49
Back-Up Lamps...........................................5-51
Halogen Bulbs............................................5-49
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-50
Replacement Bulbs......................................5-51
Taillamps, Turn Signal, and Stoplamps............5-50
Buying New Tires...........................................5-64
C
California Fuel.................................................. 5-5
Canadian Owners................................................ ii
Capacities and Specications..........................5-113
Carbon Monoxide...................2-13, 2-34, 4-39, 4-56
Care of
Safety Belts................................................5-89
Your Cassette Tape Player..........................3-137
Your CD and DVD Player...........................3-139
Your CDs and DVDs..................................3-138
Cargo Cover..................................................2-59
Center Console Storage Area...........................2-54
Chains, Tire...................................................5-68
Charging System Light....................................3-38
2

Q
Questions and Answers About Safety Belts.........1-13
R
Radiator Pressure Cap....................................5-28
Radios..........................................................3-65
Care of Your Cassette Tape Player...............3-137
Care of Your CD and DVD Player................3-139
Care of Your CDs and DVDs.......................3-138
Navigation/Radio System.............................3-134
Radio with Cassette and CD.........................3-93
Radio with CD....................................3-66, 3-77
Radio with Six-Disc CD..............................3-107
Rear Seat Audio........................................3-134
Setting the Time..........................................3-65
Theft-Deterrent..........................................3-135
Understanding Reception............................3-137
Rainsense™ Wipers.......................................... 3-9
Reading Lamps..............................................3-19
Rear Axle......................................................5-47
Locking......................................................4-11
Rear Climate Control System............................3-28
Rear Compartment Storage Panel/Cover............2-56
Rear Door Security Locks................................2-12
Rear Floor Storage Lid....................................2-58
Rear Safety Belt Comfort Guides......................1-23Rear Seat Audio (RSA)..................................3-134
Rear Seat Entertainment System.....................3-121
Rear Seat Operation......................................... 1-5
Rear Seat Passengers, Safety Belts..................1-21
Rearview Mirror with Compass..........................2-36
Rearview Mirror with Compass and Temperature........
2-41, 3-35
Rearview Mirror with OnStar®...........................2-36
Rearview Mirror with OnStar®and Compass.......2-39
Rearview Mirror with OnStar®, Compass, and
Temperature Display....................................2-43
Rearview Mirrors.............................................2-36
Reclining Seatbacks.......................................... 1-3
Recommended Fluids and Lubricants.................6-12
Recreational Vehicle Towing.............................4-51
Reduced Engine Power Light............................3-47
Remote Keyless Entry System............................ 2-5
Remote Keyless Entry System, Operation............ 2-6
Removing the Flat Tire and Installing the
Spare Tire..................................................5-75
Removing the Spare Tire and Tools...................5-72
Replacement Bulbs.........................................5-51
Reporting Safety Defects
Canadian Government..................................7-12
General Motors...........................................7-13
United States Government............................7-12
Restraint System Check
Checking Your Restraint Systems...................1-64
10

Servicing Your Airbag-Equipped Vehicle..............1-62
Setting the Time.............................................3-65
Sheet Metal Damage.......................................5-92
Shifting Into Park (P).......................................2-31
Shifting Out of Park (P)...................................2-33
Signals, Turn and Lane-Change.......................... 3-7
Spare Tire.....................................................5-85
Installing....................................................5-75
Removing...................................................5-72
Storing.......................................................5-82
Specications, Capacities...............................5-113
Speedometer..................................................3-34
Starting Your Engine.......................................2-20
Steering........................................................4-11
Steering Wheel Controls, Audio.......................3-136
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Center Console Storage Area........................2-54
Convenience Net.........................................2-58
Glove Box..................................................2-54
Luggage Carrier..........................................2-55
Overhead Console.......................................2-54
Rear Compartment Storage Panel/Cover.........2-56
Rear Floor Storage Lid.................................2-58
Stuck in Sand, Mud, Ice or Snow......................4-43
Sun Visors.....................................................2-16
Sunroof.........................................................2-60T
Tachometer....................................................3-34
Taillamps
Turn Signal, and Stoplamps..........................5-50
Theft-Deterrent, Radio....................................3-135
Theft-Deterrent Systems...................................2-16
Content Theft-Deterrent................................2-16
Passlock
®...................................................2-18
Throttle, Adjustable..........................................2-21
Tilt Wheel........................................................ 3-6
Tires.............................................................5-54
Aluminum Wheels, Cleaning..........................5-91
Buying New Tires........................................5-64
Chains.......................................................5-68
Changing a Flat Tire....................................5-71
Cleaning....................................................5-92
If a Tire Goes Flat.......................................5-70
Ination -- Tire Pressure...............................5-61
Inspection and Rotation................................5-62
Installing the Spare Tire................................5-75
Removing the Flat Tire.................................5-75
Removing the Spare Tire and Tools...............5-72
Secondary Latch System..............................5-80
Spare Tire..................................................5-85
Storing a Flat or Spare Tire and Tools............5-82
Tire Sidewall Labelling..................................5-55
12