Vehicle Maintenance
Off-Road / Overland
Bug Out Vehicles
Sports Car / Exotics
AEV ProCal Module for Jeep Wrangler JK
AEV's ProCal Module 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. With the speedometer 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 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
- Large tire recalibration (Restores the vehicle's speedometer/odometer accuracy following the installation of larger-than-stock tires)
- Axle gear ratio recalibration (Resets automatic transmission shift points to maximize the benefits of an axle gear ratio change)
- Tire Pressure Monitoring System recalibration Note: Lowering a vehicle's tire pressure below that specified by the vehicle/tire manufacturer may create unsafe handling characteristics. AEV assumes no responsibility for a vehicle's handling characteristics or the safety of the vehicle's occupants.
- Daytime running lamp activation/deactivation, and lamp location selection
- One-touch turn signal activation/deactivation
- Engine idle speed options (Improves winch performance and battery charging capabilities by temporarily increasing engine idle RPM)
- Steering wheel centering (Provides for spot-on steering alignment)
- Clears Engine Diagnostic Codes
Vehicle Make
Jeep
Vehicle Model
Wrangler JK
Vehicle Year
2011, 2012, 2008, 2009, 2010, 2007
Special Fitment Notes
No
SKU/Part Number
30406007AB
Free Shipping
Yes
Manufacturer
AEV
Installation Difficulty
Easy
Installation Instructions
No
1 - 5 Reviews
psu_bill | 2011-08-18 11:41:34
Ingenious!
I got a new set of wheels/tires for my 2009 JK w/ TPMS. I do alot of beach driving, so the guys @ OK recommended that I purchase a ProCal to lower the TPMS's PSI threshold for when I airdown on the beach. I loved this feature and all the other nifty things it can do.Ron Jon | 2011-08-16 13:55:03
Best thing since sliced bread!!!
Who knew a little unit could do so much!!! Best $150 I ever spent for sure. The guys at OK 4WD are great and were a huge help....thanks!John K. | 2010-08-27 14:26:44
A steal for the price!
This is a life saver. I'm not really inclined when it comes to gizmos of this sort but reading through the instructions, I found it REALLY easy to use. I even re calibrated my speedometer and got it within .1 mile accuracy the first time. I'd recommend anyone who wants all the features that this offers.Post a New Review
You're reviewing: AEV ProCal Module for Jeep Wrangler JK
You have no items to compare.
Check items to add to the cart or Select all
