AEV JK ProCal Module 30406007AG

AEV's ProCal Module for the 2007-18 Jeep Wrangler (JK) is a hand-held powerhouse! This essential tool provides JK owners an easy, low-cost way to make a variety of useful changes not offered by the dealer or any other re-programmer.

Topping the list is the ability to correct the speedometer and gear ratio when larger tires are installed. When the speedometer is left uncorrected, there is a major degradation in the performance of the stability control (ESP), transmission shifting, and engine performance.

The best part of the ProCal is that it isn't just for correcting the speedometer. The Tire Pressure Monitoring System can now be recalibrated to better suit aftermarket tires without triggering the dash light.

Further, the ProCal Module makes it possible to activate daytime running lamps, "one-touch" turn signals, enable a temporarily increased engine idle speed for winching, clear engine codes, and even has a feature to help alignment technicians align the vehicle perfectly for optimal ESP performance.

The ProCal Module is equipped with a series of easy-to-use DIP switches. By reading the simple Quick Reference Guide included with the ProCal module, a user can quickly dial in a code for the desired recalibration. Once the DIP switches are set, simply plug the Module into the vehicle's OBDII. The whole process can be completed in mere minutes and it's just as easy to restore the vehicle back to its original settings with the ProCal.

NOTE: The AEV ProCal cannot change axle gear ratios for 2011+ 2.8L CRD diesel JK Wranglers with manual transmissions.

PREMIUM CONSTRUCTION

This module is ROHS compliant, meaning it meets European Restriction-of-Hazardous-Substance standards, while the ProCal is also lead and mercury free. This makes it exceptionally safe and dependable.

ULTRA-VERSATILE

AEV's ProCal module can assist in correcting just about any issue with your vehicle - meaning things like tire pressure calibration following new tire installation, headlamps, turn signals, transmission shift points, check engine light and speedometer calibration.

LITTLE GUESSWORK

You may find yourself fiddling with products of lesser quality, but the ProCal includes a quick reference guide to assist with programming. Then, when ready, simply plug the device into your OBD port to activate. When the Jeep's horn honks, programming is complete.

SMART TECHNOLOGY

AEV's ProCal is designed to handily assist and improve vehicle functions one Jeep at a time - storing that vehicle's VIN in memory. Should you wish to use it on another vehicle, just reset the initial one back to stock settings which will clear the VIN recording.