This upgrade will add to the EAS Kicker's existing capability to read and clear fault codes, the additional ability to read and edit all 16 of the EAS system's stored height values, allowing manual calibration of vehicle heights as desired by the owner as well as the ability to read the live data values being returned from the height sensors, thus allowing detection of problematic sensors.
If ordering for a Kicker you already own you will be required to run a program that will be supplied keyed to your EAS Kicker on a PC while it is connected to the EAS Kicker by the update cable that was supplied with the unit.