If You Do Decide To Pull A Trailer; Tow/Haul Mode - Chevrolet 2006 Express Van Owner's Manual

Trailering is different than just driving your vehicle by
itself. Trailering means changes in acceleration, braking,
handling, 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 Do 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 first 500 miles
(800 km) your new vehicle is driven. Your engine,
axle or other parts could be damaged.
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•
Then, during the first 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.
•
See also "Driving on Grades" later in this section.
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

Tow/Haul Mode

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, 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:
•
Reduce the frequency and improve the predictability
of transmission shifts,
•
provide the same solid shift feel when pulling a
heavy load as when the vehicle is unloaded,
•
improve control of vehicle speed while requiring
less throttle pedal activity.