AEV WK/XK 4 inch lifted EGR Module

AEV WK/XK 4 inch lifted EGR Module

The AEV EGR (Electronic Geometry Recalibration) Module’s primary purpose is to help the Electronic Stability Program (ESP) system work with the Superlift 4” Suspension System (Part #’s K829 & K829R) in all 2005-2010 Grand Cherokees and Commanders. When used properly it will correct 95% of all low speed false activations of the system. The AEV EGR Module allows the user to reprogram several factory parameters such as tire size and gear ratio for accurate speedometer readings. The unit also allows the activation of features such as “one touch lane change” and “reverse mirror tilt” as an added benefit. The AEV EGR Module is first used as a programmer to set the vehicle features and parameters. It is then permanently installed in the vehicle to correct the inputs for the ESP system.

This module will lock to a vehicles VIN number but there is a “RESTORE” function that will reset the a vehicle’s settings to stock and unlock the EGR Module for use in a new vehicle.