If the system fails to turn on or activate, the ESC
light will be on solid, and the ESC OFF or
SERVICE ESC message will be displayed in the
DIC. If the vehicle has gone through heavy
acceleration or braking during the first two miles
after starting your vehicle, these messages and the
ESC light may also appear. If this is the case,
your vehicle does not need servicing. Turn your
vehicle off and back on again to reset the system.
If the SERVICE ESC message appears on the
Driver Information Center (DIC), and your vehicle
hasn’t gone through hard acceleration or braking
in the first two miles, your vehicle should be taken
in for service.
When the ESC off light is on and either the
SERVICE ESC or ESC OFF message is displayed,
the system will not assist the driver to maintain
directional control of the vehicle. Adjust your
driving accordingly. See DIC Warnings and
Messages on page 206.
The traction control part of ESC can be turned off or
back on by pressing the ESC button. To disable
both traction control and ESC, press and hold the
button briefly.
When the system is turned off, the TRACTION
OFF message will first appear followed by the ESC
OFF message. The ESC OFF and TCS OFF
indicator lights will also appear to warn the driver
that both traction control and ESC are disabled.
It is recommended to leave the system on
for normal driving conditions, but it may be
necessary to turn the system off if your vehicle is
stuck in sand, mud, ice or snow, and you want
to “rock” your vehicle to attempt to free it. It may
also be necessary to turn off the system when
driving in extreme off-road conditions where high
wheel spin is required. See If Your Vehicle is
Stuck in Sand, Mud, Ice, or Snow on page 278.
ESC may also turn off automatically if it determines
that a problem exists with the system. The ESC
OFF and SERVICE ESC messages and the ESC
OFF light will be on solid to warn the driver that
ESC is disabled and requires service. If the problem
does not clear itself after restarting the vehicle, you
should see your retailer for service. See DIC
Warnings and Messages on page 206.
Adding non-dealer/non-retailer accessories can
affect your vehicle’s performance. See Accessories
and Modifications on page 297.
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