JKS 3575
JKS J-CAL Installation
Page 5
Vehicle Functions (cont.)
AXLE LOCK ENABLE
2007-15 Rubicon Only
Lock the front OR rear axle. This feature can be used while
the transfer case is in 4-Hi or 4-Lo.
CAUTION
Do not exceed 30 MPH while using this function.
Do not press the Axle Lock button on the center
console while using this function.
ELECTRONIC STABILITY PROGRAM (ESP)
OPTIMIZATION
2011-15 Auto Trans Only
Adjusts the ESP system for vehicles equipped with this
feature. When a non-stock tire size is entered, the
device re-configures and optimizes the ESP.
SPEEDOMETER CORRECTIONS
Adjusts the speedometer value according to the inputs
specified:
Tire Size Changes (For non-stock tire sizes (22.5”-
42.00”)) - Once the tire height is entered, the speedometer
will be updated.
Gear/Axle Swaps (for ratios up to 5.38) - Re-
configures the speedometer once a modified gear or axle
ratio is entered.
RADIO DELAY
(2011-15 models only) Allows you to adjust the time it
takes for your radio to turn off once the engine has been
turned off.
Tuner Info & Settings
TUNER INFO
Gives you the Part #, the Version (V) #, and the Serial
Number (SN) of the device.
VEHICLE INFORMATION
Gives you the current status of the Tuner, as well as the
last 9 digits of the Vehicle Identification Number (VIN).
VEHICLE OPTIONS
Gives you the current status of your Vehicle Settings (e.g,
tire size, axle ratio...)
DISPLAY SETTINGS
Allows you to:
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Set Contrast - Adjusts the darkness of text and
graphics.
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Set Backlight - Adjusts the brightness of the
display.
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Set Scroll Speed - Adjusts how quickly the items
are selected.
Tech Support
If you encounter any problems with your installation and
setup, please contact JKS Manufacturing for technical
assistance.
JKS Technical Support
Phone
517-278-1226
©2015 JKS Manufacturing
Revision Date 05/29/2015
