trailer CHEVROLET BLAZER 2004 2.G User Guide

Your Driving, the Road, and Your Vehicle..........4-2
Driver Behavior..............................................4-2
Driving Environment........................................4-2
Vehicle Design...............................................4-2
Defensive Driving...........................................4-3
Drunken Driving.............................................4-4
Control of a Vehicle........................................4-7
Braking.........................................................4-7
Locking Rear Axle........................................4-10
Steering......................................................4-10
Off-Road Recovery.......................................4-12
Passing.......................................................4-13
Loss of Control.............................................4-14
Off-Road Driving with Your Four-Wheel-Drive
Vehicle....................................................4-15Driving at Night............................................4-30
Driving in Rain and on Wet Roads..................4-32
City Driving..................................................4-35
Freeway Driving...........................................4-36
Before Leaving on a Long Trip.......................4-37
Highway Hypnosis........................................4-38
Hill and Mountain Roads................................4-38
Winter Driving..............................................4-40
If You Are Stuck: In Sand, Mud,
Ice or Snow..............................................4-44
Towing..........................................................4-46
Towing Your Vehicle.....................................4-46
Recreational Vehicle Towing...........................4-46
Loading Your Vehicle....................................4-54
Towing a Trailer...........................................4-60
Section 4 Driving Your Vehicle
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Towing
Towing Your Vehicle
Consult your dealer or a professional towing service if
you need to have your disabled vehicle towed. See
Roadside Assistance Program on page 7-6.
If you want to tow your vehicle behind another vehicle
for recreational purposes (such as behind a motorhome),
see “Recreational Vehicle Towing” following.
Recreational Vehicle Towing
Recreational vehicle towing means towing your vehicle
behind another vehicle – such as behind a motorhome.
The two most common types of recreational vehicle
towing are known as “dinghy towing” (towing your
vehicle with all four wheels on the ground) and “dolly
towing” (towing your vehicle with two wheels on
the ground and two wheels up on a device known
as a “dolly”).With the proper preparation and equipment, many
vehicles can be towed in these ways. SeeDinghy
TowingandDolly Towing,following.
Here are some important things to consider before you
do recreational vehicle towing:
What’s the towing capacity of the towing vehicle?
Be sure you read the tow vehicle manufacturer’s
recommendations.
How far will you tow? Some vehicles have
restrictions on how far and how long they can tow.
Do you have the proper towing equipment?
See your dealer or trailering professional for
additional advice and equipment recommendations.
Is your vehicle ready to be towed? Just as you
would prepare your vehicle for a long trip, you’ll
want to make sure your vehicle is prepared to be
towed. SeeBefore Leaving on a Long Trip on
page 4-37.
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5. Release the parking brake only after the vehicle
being towed is rmly attached to the towing
vehicle.
Notice:If you exceed 55 mph (90 km/h) while
towing your vehicle, it could be damaged. Never
exceed 55 mph (90 km/h) while towing your vehicle.
Notice:Do not exceed the posted speed limit
when towing your vehicle. If you do, your vehicle
could be badly damaged.
6. Turn the ignition to OFF. To prevent your battery
from draining while towing, remove the RDO BATT
and CLSTR fuses from the instrument panel
fuse block. Be sure to replace the fuse when you
reach your destination. SeeFuses and Circuit
Breakers on page 5-99.Dinghy Towing (Two-Wheel Drive Vehicles
and Vehicles with the Electronic
Transfer Case)
Notice:If you tow your vehicle with all four wheels
on the ground, the drivetrain components could
be damaged. The repairs would not be covered by
your warranty. Do not tow your vehicle with all
four wheels on the ground.
Two-wheel drive and four-wheel drive vehicles with the
electronic transfer case should not be towed with all
four wheels on the ground. Your transmission has
no provision for internal lubrication while being towed.
To properly tow your vehicle, it should be placed
on a platform trailer with all four wheels off the ground.
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Dolly Towing (Vehicles with Automatic
Transfer Case)If your vehicle has an automatic transfer case, your
vehicle should not be dolly towed. Your automatic
transfer case vehicle should be either dinghy towed or
placed on a platform trailer with all four wheels off
the ground. See “Dinghy Towing” previously for further
instructions.
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Steps for Determining Correct Load Limit
1. Locate the statement “The combined weight of
occupants and cargo should never exceed XXX
pounds” on your vehicle placard.
2. Determine the combined weight of the driver and
passengers that will be riding in your vehicle.
3. Subtract the combined weight of the driver and
passengers from XXX kilograms or XXX pounds.
4. The resulting gure equals the available amount of
cargo and luggage load capacity. For example, if
the “XXX” amount equals 1400 lbs. and there will be
ve 150 lb. passengers in your vehicle, the
amount of available cargo and luggage load
capacity is 650 lbs. (1400−750 (5 x 150) =
650 lbs.).
5. Determine the combined weight of luggage and
cargo being loaded on the vehicle. That weight
may not safely exceed the available cargo
and luggage load capacity calculated in Step 4.
6. If your vehicle will be towing a trailer, the load from
your trailer will be transferred to your vehicle.
Loading Your Vehicle
Item Description Total
AVehicle Capacity
Weight=1,076 lbs
(488 kg)
BPassenger Weight
167 lbs (76 kg)×6=1,002 lbs
(454 kg)
CCargo Weight 37 lbs
(17 kg)×2=74 lbs. (34 kg)
—A−(B+C)=0 lbs (0 kg) Example 1
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The Tire and Loading Information label gives you
specic information about your vehicle’s capacity weight
and seating positions. Examples 1, 2, and 3 show
how driver and passenger weight, and cargo weight can
vary and still be equal to or under the vehicle capacity
weight. These examples show how seating positions
occupied by heavier passengers leaves less vehicle
capacity weight available for cargo. The combined
weight of the driver, passengers and cargo should never
exceed your vehicle’s capacity weight. Also see
Towing a Trailer on page 4-60.
Certication/Tire Label
The Certication/Tire label is found on the driver’s door
edge, above the door latch. The label shows the
size of your original tires and the ination pressures
needed to obtain the gross weight capacity of your
vehicle. This is called the Gross Vehicle Weight Rating
(GVWR). The GVWR includes the weight of the
vehicle, all occupants, fuel, cargo and trailer tongue
weight, if pulling a trailer.
The Certication/Tire label also tells you the maximum
weights for the front and rear axles, called Gross
Axle Weight Rating (GAWR). To nd out the actual loads
on your front and rear axles, you need to go to a
weigh station and weigh your vehicle. Your dealer can
help you with this. Be sure to spread out your load
equally on both sides of the centerline.
Never exceed the GVWR for your vehicle, or the GAWR
for either the front or rear axle.
If you do have a heavy load, you should spread it out.
Similar appearing vehicles may have different GVWRs
and payloads. Please note your vehicle’s
Certication/Tire label or consult your dealer for
additional details.
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Payload
This is the maximum load capacity that your vehicle can
carry. Be sure to include the weight of the occupants
as part of your load. If you added any accessories
or equipment after your vehicle left the factory,
remember to subtract the weight of these things from
the payload. Your dealer can help you with this.
Add-On Equipment
When you carry removable items, you may need to put
a limit on how many people you carry inside your
vehicle. Be sure to weigh your vehicle before you buy
and install the new equipment.
Notice:Overloading your vehicle may cause
damage. Repairs would not be covered by your
warranty. Do not overload your vehicle.
Towing a Trailer
{CAUTION:
If you do not use the correct equipment and
drive properly, you can lose control when you
pull a trailer. For example, if the trailer is too
heavy, the brakes may not work well — or even
at all. You and your passengers could be
seriously injured. Pull a trailer only if you have
followed all the steps in this section. Ask your
dealer for advice and information about towing
a trailer with your vehicle.
Notice:Pulling a trailer improperly can damage
your vehicle and result in costly repairs that would
not be covered by your warranty. Always follow
the instructions in this section and check with your
dealer for more information about towing a trailer
with your vehicle.
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To identify what the vehicle trailering capacity is for your
vehicle, you should read the information in “Weight of
the Trailer” that appears later in this section.
If yours was built with trailering options, as many are,
it’s ready for heavier trailers. But trailering is different
than just driving your vehicle by itself. Trailering means
changes in handling, accelleration, braking, durability
and fuel economy. Successful, safe trailering takes
correct equipment, and it has to be used properly.
That’s the reason for this part. In it are many time-tested,
important trailering tips and safety rules. Many of
these are important for your safety and that of your
passengers. So please read this section carefully before
you pull a trailer.
If You Decide To Pull A Trailer
If you do, here are some important points:
There are many different laws, including speed limit
restrictions, having to do with trailering. Make sure
your rig will be legal, not only where you live
but also where you’ll be driving. A good source for
this information can be state or provincial police.
Consider using a sway control. See “Hitches” later
in this section.
Don’t tow a trailer at all during the rst 500 miles
(800 km) your new vehicle is driven. Your engine,
axle or other parts could be damaged.
Then, during the rst 500 miles (800 km) that you
tow a trailer, don’t drive over 50 mph (80 km/h)
and don’t make starts at full throttle. This helps your
engine and other parts of your vehicle wear in at
the heavier loads.
If you have an automatic transmission, you can tow
in DRIVE (D). You may want to shift the
transmission to THIRD (3) or, if necessary, a lower
gear selection if the transmission shifts too often
(e.g., under heavy loads and/or hilly conditions). If
you have a manual transmission and you are
towing a trailer, it’s better not to use the highest
gear. SeeTow/Haul Mode Light on page 3-35.
Three important considerations have to do with weight:
the weight of the trailer,
the weight of the trailer tongue
and the weight on your vehicle’s tires.
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Tow/Haul Mode
Your vehicle may be equipped with a tow/haul feature.
Tow/haul is designed to assist while your vehicle is
pulling a large or heavy load or trailer. Tow/haul is most
useful while pulling such a load in rolling terrain at
speeds less than 55 mph (88 km/h), in stop-and-go
traffic, or when you need improved low-speed control,
such as when parking. The purpose of the tow/haul
mode is to do the following:
Reduce the frequency and improve the predictability
or transmission shifts,
provide the same solid shift feel while pulling a
heavy load as while the vehicle is unloaded, and
improve control of vehicle speed while requiring less
throttle pedal activity.
Press the button on the end of the shift lever to turn
tow/haul mode on and off. While activated, the indicator
light on the instrument panel will be on. Tow/haul
mode will turn off automatically when the ignition is
turned off. SeeTow/Haul Mode Light on page 3-35.Tow/haul mode is most effective when the vehicle and
load combined weight is at least 75 percent of the
vehicle’s Gross Vehicle Weight Rating (GVWR) and the
maximum trailer weight rating for the vehicle. See
“Weight of the Trailer” later in this section.
Driving with tow/haul activated without a heavy load will
cause reduced fuel economy and unpleasant engine
and transmission driving characteristics, but will
not cause damage.
Weight of the Trailer
How heavy can a trailer safely be?
It depends on how you plan to use your rig. For
example, speed, altitude, road grades, outside
temperature and how much your vehicle is used to pull
a trailer are all important. And, it can also depend
on any special equipment that you have on your vehicle.
The following chart shows how much your trailer can
weigh, based upon your vehicle model and options.
Maximum trailer weight is calculated assuming the driver
and one passenger are in the tow vehicle and it has
all the required trailering equipment. The weight
of additional optional equipment, passengers and cargo
in the tow vehicle must be subtracted from the
maximum trailer weight. The weight of the trailer tongue
also affects the maximum trailer weight. See “ Weight
of the Trailer Tongue ” later in this section.
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Vehicle Axle Ratio Max. Trailer Wt. *GCWR
Two-Wheel Drive, Two Door Auto. Trans. 3.42 5,700 lbs. (2 587 kg) 9,500 lbs. (4 313 kg)
Two-Wheel Drive, Two Door Xtreme Blazer
Auto Trans.3.42 2,000 lbs. (90 kg) 6,500 lbs. (2 951 kg)
Two-Wheel Drive, Two Door Manual Trans. 3.42 4,200 lbs. (1 906 kg) 8,000 lbs. (3 632 kg)
Two-Wheel Drive, Two-Door Xtreme Blazer
Manual Trans.3.42 2,000 lbs. (908 kg) 6,500 lbs. (2 951 kg)
Two-Wheel Drive, Four Door Auto. Trans 3.42 5,500 lbs. (2 497 kg) 9,500 lbs. (4 313 kg)
Four-Wheel Drive, Two Door Auto. Trans.3.42
3.735,400 lbs. (2 451 kg)
5,400 lbs. (2 451 kg)9,500 lbs. (4 313 kg)
9,500 lbs. (4 313 kg)
Four-Wheel Drive, Two Door Manual Trans. 3.42 3,900 lbs. (1, 770 kg) 8,000 lbs. (3 632 kg)
ZR2, Auto Trans. 3.73 4,700 lbs. (2 132 kg) 9,000 lbs. (4 086 kg)
ZR2, Manual Trans. 3.73 4,200 lbs. (1 905 kg) 8,000 lbs. (3 632 kg)
Four-Wheel Drive, Four Door Auto. Trans.3.42
3.735,000 lbs. (2 768 kg)
5,000 lbs. (2 768 kg)9,500 lbs. (4 313 kg)
9,500 lbs. (4 313 kg)
* The Gross Combination Weight Rating (GCWR) is the
total allowable weight of the completely loaded vehicle
and trailer including any passengers, cargo, equipment
and conversions. The GCWR for your vehicle should
not be exceeded.You can ask your dealer for our trailering information or
advice, or you can write us at the address listed in
your Warranty and Owner Assistance Information
Booklet.
In Canada, write to:
General Motors of Canada Limited
Customer Communication Centre, 163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
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