City Driving
One of the biggest problems with city streets is the
amount of traffic on them. You will want to watch out for
what the other drivers are doing and pay attention to
traffic signals.Here are ways to increase your safety in city driving:
•Know the best way to get to where you are
going. Get a city map and plan your trip into
an unknown part of the city just as you would for a
cross-country trip.
•Try to use the freeways that rim and crisscross
most large cities. You will save time and energy.
SeeFreeway Driving on page 4-20.
•Treat a green light as a warning signal. A traffic
light is there because the corner is busy enough
to need it. When a light turns green, and just before
you start to move, check both ways for vehicles
that have not cleared the intersection or may
be running the red light.
4-19
Winter Driving
Here are some tips for winter driving:
•Have your vehicle in good shape for winter.
•You may want to put winter emergency supplies in
your vehicle.
Also seeTires on page 5-51.Include an ice scraper, a small brush or broom, a
supply of windshield washer fluid, a rag, some winter
outer clothing, a small shovel, a flashlight, a red
cloth, and a couple of reflective warning triangles. And,
if you will be driving under severe conditions, include
a small bag of sand, a piece of old carpet, or a couple of
burlap bags to help provide traction. Be sure you
properly secure these items in your vehicle.
Driving on Snow or Ice
Most of the time, those places where the tires meet the
road probably have good traction.
However, if there is snow or ice between the tires and
the road, you can have a very slippery situation. You will
have a lot less traction, or grip, and will need to be
very careful.
4-24
How to Reset the Engine Oil
Life System
The Engine Oil Life System calculates when to change
your engine oil and filter based on vehicle use. Anytime
your oil is changed, reset the system so it can calculate
when the next oil change is required. If a situation occurs
where you change your oil prior to a change engine oil
light being turned on, reset the system.
Always reset the engine oil life system to 100% after
every oil change. It will not reset itself. To reset
the change engine oil light, do the following:
1. Press the fuel information button until ENGINE OIL
LIFE appears on the Driver Information Center (DIC).
SeeDIC Controls and Displays on page 3-42for
more information.
2. Press and hold the select button. The engine oil life
percentage will change to 100.
3. Turn the key to OFF.
If the change engine oil light comes back on when you
start your vehicle, the engine oil life system has not
reset. Repeat the procedure.
What to Do with Used Oil
Used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer.
Do not let used oil stay on your skin for very long. Clean
your skin and nails with soap and water, or a good
hand cleaner. Wash or properly dispose of clothing or
rags containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil products.
Used oil can be a threat to the environment. If you
change your own oil, be sure to drain all the oil from the
filter before disposal. Never dispose of oil by putting it
in the trash, pouring it on the ground, into sewers, or into
streams or bodies of water. Instead, recycle it by
taking it to a place that collects used oil. If you have a
problem properly disposing of your used oil, ask
your dealer, a service station, or a local recycling
center for help.
5-17
When to Check and What to Use
Refer to the Maintenance
Schedule to determine
how often you should
check the fluid level in your
master cylinder reservoir
and for the proper
fluid. SeeOwner Checks
and Services on page 6-8
andRecommended
Fluids and Lubricants on
page 6-12.
How to Check and Add Fluid
You do not need to check the fluid level unless you
suspect a clutch problem. To check the fluid level, take
the cap off. If the fluid reaches the step inside the
reservoir, the fluid level is correct. SeeEngine
Compartment Overview on page 5-12for more
information on location.
Engine Coolant
The cooling system in your vehicle is filled with
DEX-COOL®engine coolant. This coolant is designed
to remain in your vehicle for five years or 150,000 miles
(240 000 km), whichever occurs first, if you add only
DEX-COOL
®extended life coolant.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem
with engine overheating or if you need to add coolant to
your radiator, seeEngine Overheating on page 5-27.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
®coolant will:
•Give freezing protection down to−34°F (−37°C).
•Give boiling protection up to 265°F (129°C).
•Protect against rust and corrosion.
•Help keep the proper engine temperature.
•Let the warning lights and gages work as
they should.
Notice:Using coolant other than DEX-COOL
®may
cause premature engine, heater core, or radiator
corrosion. In addition, the engine coolant may
require changing sooner, at the rst maintenance
service after each 30,000 miles (50 000 km) or
24 months, whichever occurs rst. Any repairs
would not be covered by your warranty. Always use
DEX-COOL
®(silicate-free) coolant in your vehicle.
5-24
Brake Wear
Your vehicle has four-wheel disc brakes.
Disc brake pads have built-in wear indicators that make
a high-pitched warning sound when the brake pads
are worn and new pads are needed. The sound
may come and go or be heard all the time your vehicle
is moving, except when you are pushing on the
brake pedal firmly.
{CAUTION:
The brake wear warning sound means that soon
your brakes will not work well. That could lead
to an accident. When you hear the brake wear
warning sound, have your vehicle serviced.Notice:Continuing to drive with worn-out brake
pads could result in costly brake repair.
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied or lightly
applied. This does not mean something is wrong with
your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts in
the proper sequence to GM torque specifications.
Brake linings should always be replaced as complete
axle sets.Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase in
pedal travel. This could be a sign of brake trouble.
5-35
Fuses Usage
4 Driver’s Side High Beam Headlamp
5 Driver’s Side Low Beam Headlamp
6 Cargo Cover Release
7Transmission Control
Module/Canister
8 Truck Body Controller
9 Windshield Washer
10 Driver’s Side Stoplamp/Turn Signals
11 Fuel Pump
12 Fog Lamps
13 Stoplamps
14 Headlamp Driver Module (HDM)
15Passenger’s Side Stoplamp/Turn
Signals
16 Cigarette Lighter
17 Hazard Warning Flashers
18 Coils
19 Truck Body Control, Ignition 1
20 Starter
21 Airbag System
22 Horn
23 Ignition EFuses Usage
24Instrument Panel Cluster, Driver
Information Center (DIC)
25Automatic Transmission Shift
Interlock Control System
26 Back-up lamps, Lock Out
27 Engine Control Module
28 Oxygen Sensor B
29 Injector B
30 Air Conditioning
31Engine Control Module (ECM),
Transmission Control Module (TCM)
32 Transmission
33 Engine 1
34Engine Control Module, Electronic
Brake Controller
35 Oxygen Sensor A
36 Injector A
37 Engine Cooling Fan
38 Anti-lock Brake System (ABS)
39 Ignition A
40 Climate Control Fan
41 Ignition B
5-91
A
Accessories and Modifications............................ 5-3
Accessory Power Outlet(s)...............................3-19
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-52
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-86
Air Cleaner/Filter, Engine.................................5-18
Air Conditioning..............................................3-21
Airbag
Off Light.....................................................3-28
Readiness Light..........................................3-27
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-40
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-52
Airbag Off Switch........................................1-48
How Does an Airbag Restrain?......................1-46
Servicing Your Airbag-Equipped Vehicle..........1-51
What Makes an Airbag Inflate?......................1-46
What Will You See After an Airbag Inflates?....1-47
When Should an Airbag Inflate?....................1-45
Where Are the Airbags?...............................1-42
Antenna, Integrated Windshield.........................3-86
Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-31
Appearance Care
Aluminum or Chrome-Plated Wheels..............5-82
Care of Safety Belts....................................5-79Appearance Care (cont.)
Chemical Paint Spotting...............................5-83
Cleaning Exterior Lamps/Lenses....................5-80
Cleaning the Inside of Your Vehicle................5-76
Fabric/Carpet..............................................5-78
Finish Care.................................................5-80
Finish Damage............................................5-83
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-79
Leather......................................................5-78
Sheet Metal Damage...................................5-83
Tires..........................................................5-82
Underbody Maintenance...............................5-83
Vehicle Care/Appearance Materials................5-84
Washing Your Vehicle...................................5-80
Weatherstrips..............................................5-79
Windshield and Wiper Blades........................5-81
Ashtray(s)......................................................3-20
Audio System(s).............................................3-58
Audio Steering Wheel Controls......................3-85
Care of Your CD Player...............................3-86
Care of Your CDs........................................3-86
Integrated Windshield Antenna.......................3-86
Radio with CD............................................3-60
Radio with Six-Disc CD................................3-72
Setting the Time..........................................3-60
Theft-Deterrent Feature................................3-84
Understanding Radio Reception.....................3-85
Automatic Headlamp System............................3-15
1
Automatic Transmission
Fluid..........................................................5-20
Operation...................................................2-19
Auxiliary Gage Package...................................3-40
B
Battery..........................................................5-36
Run-Down Protection...................................3-18
Before Leaving on a Long Trip.........................4-21
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-9
Parking......................................................2-23
System Warning Light..................................3-30
Brakes..........................................................5-32
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-15
Bulb Replacement...........................................5-43
Back-Up Lamps...........................................5-48
Front Turn Signal, Sidemarker and
Parking Lamps.........................................5-45
Halogen Bulbs............................................5-44
Headlamp Aiming........................................5-43
Headlamps.................................................5-44Bulb Replacement (cont.)
Replacement Bulbs......................................5-48
Taillamps, Turn Signal, and Stoplamps............5-47
Buying New Tires...........................................5-60
C
California Fuel.................................................. 5-6
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
Capacities and Specifications............................5-95
Carbon Monoxide...................2-10, 2-26, 4-24, 4-35
Care of
Safety Belts................................................5-79
Your CD Player...........................................3-86
Your CDs ...................................................3-86
Cargo Cover..................................................2-35
Cargo Management System.............................2-45
Cargo Net System..........................................2-40
Center Console Storage Area...........................2-35
Center Console Switchbank..............................3-19
Chains, Tire...................................................5-66
Charging System Light....................................3-30
Check
Engine Light...............................................3-33
Gages Warning Light...................................3-38
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-83
2