Jeep Wrangler 2014 Owner's Manual page 476

474 STARTING AND OPERATING
NOTE: The "ESC OFF" message will display and the
audible chime will sound when the shift lever is placed in
the PARK position from any position other than PARK,
and then moved out of the PARK position. This will
occur even if the message was previously cleared.
WARNING!
In the ESC Full Off mode, the engine torque reduc-
tion and stability features are disabled. In an emer-
gency evasive maneuver, the ESC system will not
engage to assist in maintaining stability. ESC Off
mode is intended for off-highway or off-road use
only.
2H Range (4WD Models) Or 2WD Models
On
This is the normal operating mode for ESC in 2H range
and on 2WD vehicles.
Partial Off
When in Partial Off mode, the TCS portion of ESC
(except for the limited slip feature described in the TCS
section), has been disabled and the ESC Off Indicator
Light will be illuminated.
This mode is intended to be used if the vehicle is in deep
snow, sand, or gravel conditions and more wheel spin
than ESC would normally allow is required to gain
traction. To turn ESC on again, momentarily press the
ESC OFF switch. This will restore the normal ESC On
mode of operation.