Flashcal+ for Wrangler JL also contains a huge amount of control on the vehicle's subsystems through its body control module (BCM) to enable existing circuits and add or delete features like a backup camera or blind spot detection. It can also disable functions such as your electronic steering pump to convert to hydraulic or the electric lockers to convert to aftermarket manual units when building a trail-ready rig. There are also numerous options for changing your vehicle's lighting settings like Daytime Running Light location, enabling or disabling halo lights, keeping your fog lights on with your DRLs, and much more!

Features

CRAWL Screen (illustration above) acts as a live and on-the-fly interface: Front and Rear Differential Lock, TPMS Adjust, Engine RPM idle up (CRAWL features vary by year and trim level of vehicle)

Tire Size Wizard - Self-calibrates speedometer with your phone's GPS. No need to enter data manually, and you don't even have to get out of your Jeep. (You can still enter tire size by height the old-fashioned if you want.)

Live Data Monitoring with customizable gauge display, as well as reading and clearing trouble codes (CELs)

Service Options menu for home repairs: ABS Initialization, Brake Pedal Relearn, Cam/Crank Sync

Reset modules option for ABS (anti-lock brakes), BCM (body control module), TPMS (tire pressure monitoring), and IPC (instrument panel cluster) modules

Bluetooth connection from wireless dongle to Android or iPhone, and no wires to run

Engine idle up for winching, temporarily with CRAWL Screen, 500-2000 RPM

Sway Bar Disconnect in 2Hi, up to 25 MPH (CRAWL Screen, Rubicon only)

Line Lock- holds brakes on front tires only

Rock Lock- holds all 4 wheels with brakes for crawling

Axle Gear Calibration: 2.73 – 5.38:1

Tire Size Calibration by height: 26” – 40”

Transfer Case Gear ratio calibration: 2.72 – 5.00:1

TPMS Warning Threshold adjust: 22–56 psi.

TPMS Disable, for aftermarket wheels and no sensors

TPMS Off/On (Crawl Screen)

Daytime Running Lights Operation: Always On, Selectable, or No DRL

DRL Location Selector: Fog, Fender, Running, High, Low, Turn, or No DRL

DRL Dropout Disable, keeps DRL on when using turn signal

Fog Lights Dropout Disable, for simultaneous use of high beams and fog lights

Halo Lights Enable or Disable

One Touch Lane Change Enable

Dashboard boot up Splash Screen selection: Rubicon, Sahara, Sport

Seat Belt Minder Disable, stops chime

Disable or Enable Travel Link Weather Warning

Lighting Config, allow optional installation of Standard or LED bulbs: Front Turn, Tail Lights, 3rd Brake Light

Auto Start/Stop Disable- turns it off and keeps it off as long as the OBD-II dongle is left plugged in, even after shutting off and restarting vehicle

Auxiliary Switches Enable, to add extra factory Aux switches* and control added electrical accessories

Blind Spot Detection Disable, or Enable to add if not equipped*

Factory Fog Light Switch Enable, adds controls if not equipped*

Towing Package Enable, adds controls if not originally equipped*

Electronic Steering Pump Disable, for conversion to hydraulic system*

Axle Lockers Disable Rear Only, OR Front and Rear for conversion to manual*

Axle Lock Rear OR Front and Rear w/ T-case in 4-Hi & 4-Low (CRAWL Screen, Rubicon Only)

Read/Clear Diagnostic Trouble Codes (DTCs)

*Our devices reconfigure vehicle controls for this associated change, but additional OEM or aftermarket parts are required to complete the conversion.

*It is not recommended to use Flashcal+ on a vehicle that has previously had tire size adjusted with a Tazer device