AEV's ProCal Module will allow gears to be changed in 2012 JKs
Warning: Changing gears on a 2012 JK will cause it to go into limp mode.
2012 JK Wranglers now include the A580 transmission. With this new trans comes a new trans controller, and unfortunately this controller is programmed to put the vehicle into limp mode if it senses a change in gear ratio. Even a Jeep dealer cannot override this.
AEV has a fix for this and we are currently working on integrating it into our ProCal Module. In the meantime, we recommend that you hold off on changing the gears in any 2012s.
We expect ProCals with the updated code to be available by the end of September. EVB is a dealer of the AEV line and will carry the Procal Module with the updates once it is released. Thanks Extreme Vehicle Builders
EVB
44 Kenosia ave
Danbury CT 06810
203.748.5700
www.evb.cc
