This plug and play device connects directly to your vehicle’s Diagnostic Link Connector Port and in just a few short minutes your speedometer reads true again! Rough Country’s Speedometer Calibration Devices don’t just simply change your in-dash readout, they update your vehicle’s ECM, ensuring accurate shift points and proper electronic stability control.
Finally, you can get an affordable and accurate speedometer calibration with an easy and intuitive setup process! This device can also easily read and check all diagnostic codes to help you manage “check engine light” and “service needed” messages, and also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty.
FEATURES
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrate's Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Option to return to stock settings
- 1-year warranty
NOTES - IMPORTANT
- Download the latest software update.
- Emissions Certifications: Not for sale or use in California.
- Does NOT work on models with Adaptive Cruise Control.
- Does NOT work on 2.0/3.6L Hybrid models.
- Does NOT work on 392 models.
VEHICLE FITMENT
| YEARS | DRIVE | MAKE | MODEL |
|---|---|---|---|
| 2020-2022 | 4WD | Jeep | Gladiator JT |
| 2018-2021 | 4WD | Jeep | Wrangler JL (2 Door) |
| 2018-2021 | 4WD | Jeep | Wrangler JL Unlimited |
This plug and play device connects directly to your vehicle’s Diagnostic Link Connector Port and in just a few short minutes your speedometer reads true again! Rough Country’s Speedometer Calibration Devices don’t just simply change your in-dash readout, they update your vehicle’s ECM, ensuring accurate shift points and proper electronic stability control.
Finally, you can get an affordable and accurate speedometer calibration with an easy and intuitive setup process! This device can also easily read and check all diagnostic codes to help you manage “check engine light” and “service needed” messages, and also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty.
FEATURES
- Resets your speedometer to accurate readings for larger tires
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrate's Electronic Stability Control to work with larger tires
- Reads diagnostic codes like "check engine light"
- Option to return to stock settings
- 1-year warranty
NOTES - IMPORTANT
- Download the latest software update.
- Emissions Certifications: Not for sale or use in California.
- Does NOT work on models with Adaptive Cruise Control.
- Does NOT work on 2.0/3.6L Hybrid models.
- Does NOT work on 392 models.
VEHICLE FITMENT
| YEARS | DRIVE | MAKE | MODEL |
|---|---|---|---|
| 2020-2022 | 4WD | Jeep | Gladiator JT |
| 2018-2021 | 4WD | Jeep | Wrangler JL (2 Door) |
| 2018-2021 | 4WD | Jeep | Wrangler JL Unlimited |
