ECRI Wireless Vehicle Calibration Device

Jeep Model
Vehicle Unlock

ECRI Allows you to update calibrations on 2007+ Jeep Wrangler and Gladiator.  Just plug the ECRI device in your OBD port (2018+ Jeeps require a security bypass be plugged in as well) and open the ECRI app to get started.  ECRI allows you to view and update calibrations like tire size, TPMS threshold, TPMS disable, axle gear ratio, transfer case gear ratio and more!

ECRI devices are reusable on multiple vehicles.  Each vehicle requires an unlock, which can be purchased now or later in the ECRI app.

Vehicle Compatibility

2007-18 Jeep Wrangler JK
2018+ UP Jeep Wrangler JL /
2020+ Gladiator JT
Dealer Level Trouble Code Reading/Clearing
Tire Size - Manual
Tire Size - GPS / Automatic
TPMS Enable / Disable
TPMS Threshold Change
Axle Gear Ratio
Transfer Case Gear Ratio
Rubicon Swaybar
Rubicon Lockers
Electric Steering Pump
Front Axle Disconnect
Daytime Running Light Mode
ECRI does not change any physical aspect of your vehicle, it only allows you to adjust the calibration to match the installed components.