EasyManua.ls Logo

GMC YUKON XL 2003 - Tow;Haul Mode

GMC YUKON XL 2003
516 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Tow/Haul
Mode
Tow/haul is a feature that assists when pulling a heavy
trailer or a large or heavy load. The purpose of the
tow/haul mode is to:
0
Reduce the frequency and improve the predictability
of transmission shifts when pulling a heavy trailer or
a large or heavy load.
0
Provide the same solid shift feel when pulling a
heavy trailer or a large or heavy load as when
the vehicle is unloaded.
Improve control of vehicle speed while requiring
less throttle pedal activity when pulling a heavy
trailer or a large or heavy load.
Your vehicle may be equipped with a button at the end
of the shift lever which, when pressed, enables
tow/haul. Your vehicle may be equipped with
AutorideTM
@
which further improves your vehicle’s ride
while towing. See
AutoriderM
on
page
4-58
for more
information. When the button is pressed, a light on the
instrument panel will illuminate to indicate that
tow/haul has been selected. Tow/haul may be turned
off
by pressing the button again, at which time the
indicator light on the instrument panel will turn
off.
The
vehicle will automatically turn off tow/haul every time
it is started.
Tow/haul is designed to be most effective when the
vehicle and trailer combined weight is at least
75%
of
the vehicle’s Gross Combined Weight Rating (GCWR).
See Weight
of
the Trailer later in this section.
Tow/haul is most useful under the following driving
conditions:
When pulling a heavy trailer or a large or heavy
When pulling a heavy trailer or a large or heavy
load through rolling terrain.
load in stop and
go
traffic.
0
When pulling a heavy trailer or a large or heavy
load in busy parking lots where improved low
speed control of the vehicle is desired.
Operating the vehicle in tow/haul when lightly loaded
or
with no trailer at all will not cause damage. However,
there is no benefit to the selection of tow/haul when the
vehicle is unloaded. Such a selection when unloaded
may result in unpleasant engine and transmission driving
characteristics and reduced fuel economy. Tow/haul
is recommended only when pulling a heavy trailer or a
large or heavy load.
4-6
1

Table of Contents

Related product manuals