trailer GMC ENVOY XUV 2004 Owner's Guide

Fuses Usage
1Electrically-Controlled Air
Suspension
2Passenger's Side High-Beam
Headlamp
3Passenger's Side Low-Beam
Headlamp
4 Back-Up-Trailer Lamps
5Driver's Side High-Beam
Headlamp
6Driver's Side Low-Beam
Headlamp
7 Wash
8 Automatic Transfer Case
9 Windshield Wipers
10 Powertrain Control Module B
11 Fog Lamps
12 Stop Lamp
13 Cigarette Lighter
14 Ignition Coils
15 Canister Vent
16 TBD-Ignition 1
17 Crank
18 Air Bag
19 Electric Brake
20 Cooling FanFuses Usage
21 Horn
22 Ignition E
23 Electronic Throttle Control
24Instrument Panel Cluster, Driver
Information Center
25Automatic Shift Lock Control
System
26 Engine 1
27 Back-Up
28 Powertrain Control Module 1
30 Air Conditioning
31 Truck Body Controller
32 Trailer
33 Anti-Lock Brakes (ABS)
34 Ignition A
35 Blower Motor
36 Ignition B
50 Passenger's Side Trailer Turn
51 Driver's Side Trailer Turn
52 Hazard Flashers
53 Oxygen Sensor Bank A
54 Oxygen Sensor Bank B
55 Injector Bank A
56 Injector Bank B
5-97

Fuses Usage
23Endgate Module/Driver Seat
Module
24 Unlock
25 Roof Module
26 OH Battery/OnStar
27 Midgate
28 Sunroof
29 RainsenseŸ Wipers
30 Parking Lamps
31Truck Body Controller 4 Cruise
Control
32 Truck Body Controller 5
33 Front Wipers
34 Vehicle Stop
35 Blank
36Heat Ventilation Air
Conditioning B
37 Front Parking LampsFuses Usage
38 Left Turn Signal
39Heat Ventilation Air
Conditioning 1
40 Truck Body Controller 4
41 Radio
42 Trailer Park
43 Right Turn Signal
44 Heat Ventilation Air Conditioning
45 Blank
46 Auxiliary Power 1
47 Ignition 0
48 Four-Wheel Drive
49 Blank
50 Truck Body Controller Ignition
51 Brakes
52 Truck Body Controller Run
5-100

(h)Change automatic transmission ¯uid and ®lter if the
vehicle is mainly driven under one or more of these
conditions:
þIn heavy city traffic where the outside temperature
regularly reaches 90ÉF (32ÉC) or higher.
þIn hilly or mountainous terrain.
þWhen doing frequent trailer towing.
þUses such as found in taxi, police or delivery
service.
(i)Drain, ¯ush and re®ll cooling system. See Engine
Coolant on page 5-23for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and ®ller neck.
Pressure test the cooling system and pressure cap.
(j)
A ¯uid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired and
the ¯uid level checked. Add ¯uid if needed.
Owner Checks and Services
These owner checks and services should be performed
at the intervals speci®ed to help ensure the safety,
dependability and emission control performance of your
vehicle. Your GM Goodwrench dealer can assist you
with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any ¯uids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
in
Recommended Fluids and Lubricants on page 6-13.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel ®ll.
6-9

Driving (cont.)
Freeway.....................................................4-34
Hill and Mountain Roads..............................4-37
In Rain and on Wet Roads...........................4-30
Winter........................................................4-39
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..........................................4-64
Driving on Off-Road Hills.................................4-19
Driving on Snow or Ice....................................4-40
Driving Through Deep Standing Water...............4-32
Driving Through Flowing Water.........................4-32
Driving Uphill..................................................4-20
Driving with a Trailer.......................................4-62
Dual Automatic Climate Control System.............3-23
Dual Climate Control System............................3-20
DVD
Cleaning the Video Screen..........................3-121
Distortion..................................................3-118
Rear Seat Entertainment System..................3-104
DVD Player..................................................3-104
E
Electrical System
Add-On Equipment......................................5-92
Fuses and Circuit Breakers...........................5-93
Headlamps.................................................5-92Electrical System (cont.)
Power Windows and Other Power Options......5-92
Windshield Wiper Fuses...............................5-92
Electronically Controlled Air Suspension System....4-55
Emissions Inspection and Maintenance
Programs...................................................3-40
Engine
Air Cleaner/Filter.........................................5-20
Battery.......................................................5-40
Change Engine Oil Light...............................3-42
Check and Service Engine Soon Light............3-38
Coolant......................................................5-23
Coolant Heater............................................2-28
Coolant Temperature Gage...........................3-37
Drive Belt Routing.......................................6-16
Engine Compartment Overview......................5-12
Exhaust.....................................................2-39
Fan Noise..................................................5-34
Oil .............................................................5-15
Overheating................................................5-26
Reduced Power Light...................................3-43
Starting......................................................2-26
Engine Compartment Fuse Block......................5-93
ENGINE COOLANT HOT/ ENGINE
OVERHEATED............................................3-56
Engine Oil Additives........................................5-18
Entertainment System
Cleaning the Video Screen..........................3-121
DVD Distortion..........................................3-118
Entry Lighting.................................................3-17
5

Gasoline
Octane........................................................ 5-4
Speci®cations............................................... 5-5
Gate Operator and Canadian Programming........2-49
Getting Familiar with Off-Road Driving................4-17
Glove Box.....................................................2-51
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Head Restraints............................................... 1-6
Headlamp High/Low-Beam Changer.................... 3-8
Headlamp Washer..........................................3-10
Headlamps....................................................5-48
Bulb Replacement.......................................5-48
Electrical System.........................................5-92
Headphones.................................................3-111
Heated Seats................................................... 1-4
Highway Hypnosis...........................................4-36
Hill and Mountain Roads..................................4-37
Hitches..........................................................4-60
HomeLink
žTransmitter....................................2-47
HomeLinkžTransmitter, Programming................2-47
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-5How to Add Coolant to the Coolant
Recovery Tank............................................5-30
How to Add Coolant to the Radiator..................5-32
How to Add Fluid............................................5-23
How to Check........................................5-21, 5-60
How to Check Lubricant...................................5-46
How to Check Power Steering Fluid..................5-35
How to Inspect...............................................5-20
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-13
Hydroplaning..................................................4-31
I
ICE POSSIBLE..............................................3-57
If No Steam Is Coming From Your Engine..........5-27
If Steam Is Coming From Your Engine...............5-26
If the Light Is Flashing.....................................3-39
If the Light Is On Steady.................................3-39
If You Are Caught in a Blizzard.........................4-41
If You Are Stuck in Sand, Mud, Ice or Snow.......4-44
If You Do Decide To Pull A Trailer.....................4-57
Ignition Positions.............................................2-24
Infants and Young Children, Restraints...............1-31
In¯ation - Tire Pressure...................................5-60
Instrument Panel
Cluster.......................................................3-31
Overview..................................................... 3-4
7

Loss of Control...............................................4-14
Low Fuel Warning Light...................................3-45
Lumbar
Power Controls............................................. 1-3
MMaintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month................................6-10
At Least Once a Year..................................6-11
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-8
Maintenance Record....................................6-17
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-15
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-13
Scheduled Maintenance................................. 6-4
Using Your................................................... 6-3
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-65
Making Turns.................................................4-63
Malfunction Indicator Light................................3-38
Manual Seats................................................... 1-2
Matching Transmitter(s) to Your Vehicle............... 2-5
Memory Seat.................................................2-54Message
DIC Warnings and Messages........................3-56
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands)....................................................... 7-5
Midgate.........................................................2-12
Mirror Operation.............................................2-41
Mirrors
Automatic Dimming Rearview with OnStarž
and Compass..........................................2-41
Outside Automatic Dimming Mirror with Curb
View Assist.............................................2-44
Outside Convex Mirror.................................2-44
Outside Heated Mirrors................................2-44
Outside Manual Mirrors................................2-43
Outside Power Mirrors..................................2-43
MyGMLink.com................................................ 7-3
N
Navigation/Radio System................................3-104
New Vehicle Break-In......................................2-24
Normal Maintenance Replacement Parts............6-15
O
Odometer......................................................3-32
Off-Road Recovery..........................................4-12
9

Sun Visors.....................................................2-21
Sunroof.........................................................2-54
T
Tachometer....................................................3-33
Tailgate.........................................................2-13
TAILGATE AJAR.............................................3-60
TAILGATE GLASS DOWN................................3-60
TAILGATE OPEN............................................3-60
Taillamps
Turn Signal Lamps......................................5-49
Testing the Alarm............................................2-23
Theft-Deterrent, Radio....................................3-117
Theft-Deterrent Systems...................................2-22
Content Theft-Deterrent................................2-22
Passlock
ž...................................................2-23
Throttle, Adjustable..........................................2-27
TIGHTEN FUEL CAP......................................3-60
Tilt Wheel........................................................ 3-6
Tire Sidewall Labeling......................................5-52
Tire Size.......................................................5-56
Tire Terminology and De®nitions........................5-57
Tires.............................................................5-52
Buying New Tires........................................5-64
Chains.......................................................5-68
Changing a Flat Tire....................................5-71
If a Tire Goes Flat.......................................5-70
In¯ation - Tire Pressure................................5-60Tires (cont.)
Inspection and Rotation................................5-61
Spare Tire..................................................5-83
Uniform Tire Quality Grading.........................5-65
Wheel Alignment and Tire Balance.................5-66
Wheel Replacement.....................................5-66
When It Is Time for New Tires......................5-63
To Use the Engine Coolant Heater....................2-28
Top Strap......................................................1-38
Top Strap Anchor Location...............................1-40
Torque Lock...................................................2-37
Total Weight on Your Vehicle's Tires..................4-60
Towing
Recreational Vehicle.....................................4-45
Towing a Trailer..........................................4-56
Your Vehicle...............................................4-45
Traction
Assist System (TAS)...................................... 4-8
Trailer Brakes.................................................4-61
Trailer Wiring Harness.....................................4-66
Transfer Case................................................5-46
Transmission
Fluid, Automatic...........................................5-21
Transmission Operation, Automatic....................2-29
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-11
Transportation Options...................................... 7-8
Traveling to Remote Areas...............................4-17
Trip Information..............................................3-47
Trip Odometer................................................3-32
14

Turn and Lane Change Signals.......................... 3-7
TURN SIGNAL ON.........................................3-57
Turn Signal/Multifunction Lever........................... 3-6
Turn Signals When Towing a Trailer..................4-63
Two-Wheel-Drive Vehicles................................4-46
U
Understanding Radio Reception.......................3-119
Uniform Tire Quality Grading............................5-65
United States................................................... 7-4
Used Replacement Wheels..............................5-67
Using Cleaner on Fabric..................................5-85
Using HomeLink
ž...........................................2-50
Using Song List Mode...................................3-101
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-49
Symbols......................................................... iv
Vehicle Data Collection and Event Data
Recorders.................................................... 7-9
Vehicle Identi®cation
Number (VIN).............................................5-91
Service Parts Identi®cation Label...................5-92Vehicle Personalization
Memory Seat..............................................2-54
Vehicle Storage..............................................5-40
Video Screen................................................3-107
Visor Vanity Mirror..........................................2-21
Visors...........................................................2-21
Voltmeter Gage..............................................3-35
W
Warning Lights, Gages and Indicators................3-30
Warnings
DIC Warnings and Messages........................3-56
Other Warning Devices.................................. 3-5
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-87
Weight Distributing Hitches and Weight
Carrying Hitches..........................................4-60
Weight of the Trailer........................................4-58
Weight of the Trailer Tongue.............................4-59
What Kind of Engine Oil to Use........................5-16
What to Add..................................................5-38
What to Do with Used Oil................................5-19
What to Use..........................5-24, 5-35, 5-36, 5-46
Wheels
Alignment and Tire Balance..........................5-66
Replacement...............................................5-66
15