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 44 reviews
Mike M. (Michigan, United States)
Great tool at a Great Price

Really enjoyed the GPS Speedometer calibration tool to properly find my new tire size (they rarely if ever are the exact size as claimed). Recalibrating for my new gear ratios was a snap with the ECRI. Glad I made the purchase.

Awesome product

Great product, great price, great customer service. Thank you

Jeff S. (Pennsylvania, United States)
Exactly what I needed - at a fraction of the cost of competitors

Works great and I like the added options like DRLs.

Alan f.U. (Utah, United States)
Great Product Add Instruction Link

Love the product and it is easy to use. Initial setup could have been easier if you just maybe had the IR code ode the YouTube video. Once you watch that it’s super easy. I had to deal with the security bypass on my Jeep Gladiator.

George M. (Georgia, United States)
Great device

Works better than advertised and does more than I expected. Easy to use and simple to program the vehicle. I highly recommend it.