ECRI Wireless Vehicle Calibration Device

Jeep Model
Vehicle Unlock

ECRI Allows you to calibrate 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.
  • Starting with app version 1.7.1, codes purchased online will automatically be applied to your account as long as the phone number on your order matches your phone number in the ECRI app.
  • ECRI is compatible with 392 and 4XE models.


Vehicle Compatibility

2007-17 Jeep Wrangler
2018 & UP Jeep Wrangler
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
Trailer Tow  
Fogs On w/ High Beams
ECRI does not change any physical aspect of your vehicle, it only allows you to adjust the calibration to match the installed components.

Customer Reviews

Based on 39 reviews
Mike D. (California, United States)
So Easy

Great product. Does exactly what they tell you it will do. No more low tire pressure light flashing.

Rodolfo R. (California, United States)
Needs better instructions

It works okay, but there is no instructions on how to operate, but there is a lot on how to get buy more licenses

Henry B. (Michigan, United States)

Super easy, great!

Toby D. (Oregon, United States)
Worked well

Worked well was able to program the tire size using the gps function. Also was able to turn fog lamps on with high beems. The only think I would have like to see was a little clearer instructions on the gps speedometer calibration.

Michael W. (Minnesota, United States)
Inexpensive solution

Plug and play!! Did exactly what all the others claim to do at a fraction of the cost! App loaded easy and adjustments went smooth! Thank you!!