Hypertech Speedometer Calibrator for 18-23 Jeep Wrangler JL & Gladiator JT

Description

If you are running bigger tires or different gear ratios then stock your speedometer & odometer will read incorrectly. Hypertech's Speedometer Calibrator is a fast and easy to use programmer to re-calibrate for accurate readings or to clear Diagnostic Trouble Codes by simply plugging it into your Wrangler JL's ODB port. Once plugged in you can make corrections for tire sizes ranging from 24" to 40" with 1/4" increments by following the simple on screen menu guide to reprogram your Wrangler's computer giving you accurate readings.

Details

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Fitment

Easy to Use: Simply just plug it into your Wrangler JL, follow the onscreen guide & within a matter of minutes your Jeep's computer will be reprogrammed

DTC's Read & Clear: Another handy feature of this calibrator is the ability to read Diagnostic Trouble Codes giving you detailed information about your Wrangler & then being able to clear the code. Otherwise you would need to go to the dealership or need a pricey diagnostic computer.

Speedometer & Odometer Correction: Corrects your speedometer & odometer for tire upgrades ranging from 24"-40".

Installation Notes

Installation Difficulty: