Cadillac 2009 SRX, Owner'S Manual

Page: 275 / 442

Tow/Haul Mode
Pressing this button at
the end of the shift lever
turns on and off the
tow/haul mode.
This indicator light on the
instrument panel cluster
comes on when the
tow/haul mode is on.
Tow/Haul is a feature that assists when pulling a heavy
trailer or a large or heavy load. See Tow/Haul Mode
on page 2-31.
Tow/Haul is designed to be most effective when
the vehicle and trailer combined weight is at least
75 percent of the vehicle’s Gross Combined Weight
Rating (GCWR). See “Weight of the Trailer” later
in the section. Tow/Haul is most useful under the
following driving conditions:
•
When pulling a heavy trailer or a large or heavy
load through rolling terrain.
•
When pulling a heavy trailer or a large or heavy
load in stop and go traffic.
•
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.
Trailer Brakes
A loaded trailer that weighs more than 1,000 lbs (900 kg)
needs to have its own brake system that is adequate for
the weight of the trailer. Be sure to read and follow the
instructions for the trailer brakes so they are installed,
adjusted and maintained properly. Because the vehicle
has StabiliTrak, do not try to tap into the vehicle’s
hydraulic brake system. If you do, both brake systems will
not work well, or at all.
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