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Rough Country Speedometer Calibrator (18-24 3.6L Jeep Wrangler JL)Find parts that fit my vehicle

Item J157870-JL
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Rough Country Speedometer Calibrator (18-24 3.6L Jeep Wrangler JL)
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4 Reviews
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$259.95 kit

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Speedometer Calibration Device
      • Resets Speedometer to Accurate Readings for Larger Tires
      • Updates OE ECM Shift Points
      • Calibrates Electronic Stability Control
      • Options to Return to Stock Settings
      • Reads Diagnostic Codes
      • Easy, Plug-and-Play Installation
      • Backed by a 1-Year Warranty
      • Not Compatible with Adaptive Cruise Control
      • Designed for All 2018 to 2024 3.6L Jeep Wrangler JL Models

      Description

      Enhanced Performance. Calibrate your Jeep Wrangler’s speedometer functions to match the output of your newly installed larger tire. This Rough Country Speedometer Calibrator is specifically built to correct the discrepancy between your actual speed and the measurement displayed on your speedometer when using larger tires. It calibrates the Electronic Stability Control to work with larger tires. Moreover, it updates the OE ECM shift points for accurate speed readings.

      Added Features. This Speedometer Calibrator can also read and check all diagnostic codes. It helps you manage the “check engine light” and “service needed” messages for more convenient functionality. Moreover, it includes a convenient function to reset the speedometer to factory settings before the upgrade.

      Plug-and-Play Installation. Rough Country built this Speedometer Calibrator to directly plug into your factory wiring system. The straightforward installation completes in minutes and requires no modification or interference with your vehicle’s electronics.

      One-Year Warranty. A limited warranty is offered by Rough Country for this Speedometer Calibrator with a 1-year coverage. This warranty includes manufacturing defects in materials and workmanship under normal and proper use. Some exclusions apply. Please check the full warranty policy for complete details.

      Application. This Rough Country Speedometer Calibrator is designed to be used on all 2018 to 2024 3.6L Jeep Wrangler JL models.

      Please Note. This Speedometer Calibrator is not compatible with with Adaptive Cruise Control.

      Fitment:

      Details

      Rough Country 90019T

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Speedometer Calibration Tool Kit
      5.0

      Customer Reviews (4)

      Brand Image

      Reviews of Rough Country Tuner products have an average rating of 4.8 out of 5

      Questions & Answers

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      Will It Fit My Wrangler

      • JL Rubicon 2 Door - 18, 19, 20, 21, 22, 23, 24
      • JL Rubicon 4 Door - 18, 19, 20, 21, 22, 23, 24
      • JL Wrangler 2 Door - 18, 19, 20, 21, 22, 23, 24
      • JL Wrangler 4 Door - 18, 19, 20, 21, 22, 23, 24

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