Anti-Lock Brakes (ABS)
Your vehicle has anti-lock brakes (ABS). ABS is an
advanced electronic braking system that will help
prevent a braking skid.
When you start your engine and begin to drive away,
your anti-lock brake system will check itself.
You may
hear a momentary motor or clicking noise while this test
is going
on. This is normal.
ANTI -
LOCK
United States
Canada
If there’s a problem with the anti-lock brake system, this
warning light will stay
on. See “Anti-Lock Brake
System Warning Light” in the Index. Here’s how anti-lock works. Let’s say the road
is wet.
You’re driving
safely. Suddenly an animal jumps out in
front of you.
You slam
on the brakes. Here’s what happens with ABS.
A computer senses that wheels are slowing down. If one
of the wheels is about to stop rolling, the computer will
separately work the brakes at each front wheel and at
both rear wheels.
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Section 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road.
5-2
5-2
5-3
5-8
5-1 1
Hazard Warning Flashers
Other Warning Devices
Jump Starting
Towing Your Vehicle
Engine Overheating (Gasoline Engine)
5- 14
5-2 1
5-2 1
5 -22
5-36
Cooling System (Gasoline Engines)
Engine Fan Noise
If a Tire Goes Flat
Changing a
Flat Tire
If You’re Stuck: In Sand, Mud, Ice or Snow
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. ~p Starting
lr your battery has run down, you may want to use
another vehicle and some jumper cables to start your
vehicle. But please follow the steps below
to do it safely.
i A CAUTION:
Batteries can hurt you. They can be dangerous
because:
0 They contain acid that can burn you.
0 They contain gas that can explode or ignite.
0 They contain enough electricity to burn you.
If you don’t follow these steps exactly, some or all
of these things can hurt you.
I NOTICE:
Ignoring these steps could result in costly damage
to your vehicle that wouldn’t be covered
by
your warranty.
Trying to start your vehicle by pushing or pulling
it won’t work, and it could damage your vehicle.
1. Check the other vehicle. It must have a 12-volt
battery with a negative ground system.
1 NOTICE:
If the other system isn’t a 12-volt system with a
negative ground, both vehicles can be damaged.
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If you have a diesel engine vehicle with two batteries
(or more) you should know before you begin that,
especially
in cold weather, you may not be able to
get enough power from
a single battery in another
vehicle to start your diesel engine.
If your vehicle has more than one battery, use the
battery that is under the hood
of the vehicle - this
will reduce the electrical resistance.
2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren’t touching
each other.
If they are, it could cause a ground
connection
you don’t want. You wouldn’t be able to
start your vehicle, and the bad grounding could
damage the electrical systems.
To avoid the possibility of the vehicles rolling, set
the parking brake firmly on both vehicles involved in
the jump start procedure. Put your automatic
transmission
in PARK (P).
3. Turn off the ignition on both vehicles. Turn off all
lamps that aren’t needed,
and radios. This will avoid
sparks and help save both batteries, and could save
your radio.
NOTICE: -1
If you leave your radio on, it could be badly
damaged. The repairs would not be covered by
your warranty.
1
4. Open the hoods and locate the batteries. Find the
positive
(+) and negative (-) terminals on each battery.
An electric fan can start up even when the engme
is not running and can injure you. Keep hands, clothing and tools away from any underhood
electric fan.
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I A CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
aren’t careful. See “Jump Starting’’ in the Index
for tips on working around a battery without
getting hurt.
Contact your dealer to learn how to prepare
your vehicle
for longer storage periods.
Also, for your audio system, see “Theft-Deterrent
Feature”
in the Index.
Bulb Replacement
Before you replace any bulbs, be sure that all the lamps
are off and the engine isn’t running. See “Replacement
Bulbs” in the index for the proper types of bulbs to use.
Halogen Bulbs
I A CAUTION:
Halogen bulbs have pressurized gas inside and
can burst if you drop or scratch the bulb. You or
others could be injured. Be sure to read and
follow the instructions on the bulb package.
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Roadside Assistance
T-
GMC’s Roadside Assistance provides stranded owners
with over-the-phone roadside repairs, location of the
nearest GMC dealer or the following special services:
Flat Tire Change: Installation of spare tire will be
covered
at no charge (customer is responsible for repair
or replacement of tire).
Fuel Delivery: Delivery of enough fuel for the customer
to get to
the nearest service station (up to $4.00) will
be covered.
Jump Start: No-start situations which require a battery
jump start
will be covered at no charge.
Lock Out: Replacement keys or locksmith service will
be covered at no charge
if you are unable to gain entry
into your vehicle. Delivery of the replacement key will
be covered at no charge within
10 miles (16 km).
Emergency Towing Service: Towing to the nearest
GMC dealer for warranty related disablements will
be covered.
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Section 9 Index
Air Bag ...................................... 1-26
Adding Equipment ............................ 1-33
How Does it Restrain .......................... 1-3 I
How it Works ................................ 1-29
Location
.................................... 1-29
Readiness Light
......................... 1.28. 2-54
Servicing
................................... 1-32
What Makes
it Inflate .......................... 1-30
What Will You See After it Inflates ............... 1-3 1
When Should it Inflate ......................... 1-30
Aircleaner
.................................... 6-16
Air Conditioning
................................ 3-6
Air Conditioning Refrigerants
..................... 6-70
Alignment and Balance. Tire
...................... 6-48
Aluminum Wheels. Cleaning
...................... 6-56
Antenna. Power
................................ 3-27
Antifreeze
..................................... 6-2 1
Anti-Lock
Brake System Warning Light
................ 2.57. 4-7
Brakes
...................................... 4-7
Appearancecare
............................... 6-51
Appearance Care Materials
....................... 6-59
Arbitration Program
.............................. 8-9
Audio Systems
.................................. 3-7
Ashtrays
...................................... 2-48 Automatic
Transmission Check
........................... 7-39
Transmission Fluid
............................ 6-17
Transmission Operation
........................ 2-21
Shifting
..................................... 2-21
Transmission Park Mechanism Check
............. 7-41
LockingRear
................................ 2-30
Rear
....................................... 6-21
Axle
Battery
...................................... 6-31
Jump Starting
................................. 5-3
Replacement. Remote Keyless Entry
............... 2-8
Warnings
.................................... 5-3
BBB Auto Line
................................. 8-9
Before Leaving on a Long Trip
.................... 4-20
Better Business Bureau Mediation
................... 8-9
Blizzard ...................................... 4-25
Brake
Adjustment
.................................. 6-31
Fluid
....................................... 6-27
Master Cylinder
.............................. 6-27
Parking
..................................... 2-24
PedalTravel
................................. 6-30
Replacing System Parts ........................ 6-31
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Halogen Bulbs ................................ 6-32
Hazard Warning Flashers
.......................... 5-2
Head Restraints
................................. 1-5
Headlamps
.................................... 2-40
Bulb Replacement
............................ 6-33
HighLow Beam Changer
...................... 2-35
OnReminder
................................ 2-41
Wiring
..................................... 6-61
Hearing Impaired. Customer Assistance
.............. 8-4
Heater Controls
................................. 3-2
Heater/Air Conditioning Controls
................... 3-3
High-Beam Headlamps
.......................... 2-35
Highway Hypnosis
.............................. 4-21
Hill and Mountain Roads
......................... 4-21
Hitches. Trailer
................................. 4-32
Hood Checking Things Under
......................... 6-8
Release ...................................... 6-8
Horn ......................................... 2-33
Hydroplaning
.................................. 4-17
Heating
........................................ 3-6
Prop
........................................ 6-9
Ignition Switch ................................ 2- 17
Inflation. Tire
.................................. 6-42
Inside Daymight Rearview Mirror
................. 2-45
Inspections
.................................... 7-42
Brakesystem
................................ 7-43
Engine Cooling System
........................ 7-42
Exhaust Systems
............................. 7-42
Ignition Transmission Lock
Check
................. 7-41 RearAxle
................................... 7-43
Steering
.................................... 7-42
Suspension
.................................. 7-42
Throttle System
.............................. 7-43
Instrument Cluster
.............................. 2-51
Instrument Panel
............................... 2-50
Brightness Control
............................ 2-40
Cleaning
.................................... 6-53
FuseBlock
.................................. 6-62
Interior Lamps
................................. 2-43
Jack. Tire
.................................... 5-23
Jump Starting
................................... 5-3
Keyless Entry System
........................... 2-6
Keys
.......................................... 2-2
Labels Certification
................................. 4-27
Certificatioflire
............................. 4-27
Service Parts Identification
..................... 6-60
Tire-Loading Information
...................... 4-27
Vehicle Identification Number
................... 6-60
Dome
...................................... 2-43
Exterior
.................................... 2-40
Interior
..................................... 2-43
OnReminder
................................ 2-41
Panel
....................................... 2-40
Underhood
.................................. 2-44
Lamps
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