SKU: 30406007AG

AEV ProCal Module | Jeep Wrangler JK

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AEV's ProCal Module for the 2007-18 JK Wrangler 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. The RESTORE function is not compatible with export JK’s equipped with the 2.8L CRD engine.

  • Correct speedometer
  • "One touch" turn signals
  • Clear engine codes
  • Easy to use DIP switches
  • Recalibrate tire pressure monitor
  • Increase engine idle speed
  • Optimize ESP performance
  • Transfer Case calibration (2012+ JK Wrangler w/ A580 trans)
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

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1-Year Low Price Guarantee - We’re confident our price is the lowest available for the AEV ProCal Module | Jeep Wrangler JK, both now and for the next year. If you see it cheaper anywhere within a year of purchasing let us know and we’ll refund the difference.

60-Day Trail Tested Guarantee - We’re committed to selling only high-quality, reliable gear you can count on for your adventures. If your purchase doesn’t live up to expectations you can return it for a full refund, even if you’ve installed it or already used it in the field.

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