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Superchips TrailDash 3 Programmer Monitor For 18-21 Jeep Wrangler JL 3.6L/2.0L

Pricing: $717.95

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The Superchips 42051-JL-3 TrailDash 3 is designed for off-road use and if the ultimate addition to your 2018-2021 Jeep Wrangler JL 3.6L or 2018-2020 Jeep Wrangler JL 2.0L. The TD3 builds on the popularity of the TD2 with a state-of-the-art display featuring a 5-inch full-color display with edge-to-edge swiping functionality. TD3 delivers a clear and crisp display unlike anything else on the market today for Jeep customers, thanks to the newest monitoring technologies. The faster tune loads, faster screen response, and the finest user experience Superchips has ever provided are all benefits of the larger processor. The TD3 now has Wi-Fi, making internet updates easy and painless. The screen layout was designed to complement the appearance and feel of your Wrangler. Sway Bar Disconnect, Axle Lockers, TPMS Disable, Rock Lock, Line Lock, and Engine Idle Up are just a few of the off-road options available on the CRAWL screen. Of course, TD3 still offers tire size and gear ratios adjustments, as well as performance tuning, to help your Jeep produce more power, torque, and mileage in any scenario. You may also enhance your experience by adding more power switches, a backup camera, or additional pressure and temperature sensors from a wide range of EAS accessories.

For Jeep Rubicon owners, the Superchips 42051-JL-3 TrailDash gives you total control over the OEM axle locking and sway bar disconnect. With this tuner, the factory limits on the lockers and sway bar disconnect may be lifted, enabling them to be engaged/disengaged at speeds more than 25 mph and in settings other than 4-low. You may quickly access these features via the CRAWL screen. The front and rear lockers can be actuated in 4-high or 4-low settings up to 55 mph. Sway bar disconnect is now available in 4-low and 4-high settings up to 55 mph. The performance tuning of this programmer has also been enhanced to reduce Jeep's factory torque management when in 4-low. With TD3, torque is delivered when it is most needed, making the Wrangler considerably more capable off-road.

3.6L Power Levels:

  • Crawl Tune: 25 HP & 29 lb-ft
  • 87 Octane Tune: 17 HP & 18 lb-ft
  • 91 Octane Tune: 25 HP & 29 lb-ft
  • 93 Octane Tune: 29 HP & 37 lb-ft

2.0L Power Levels:

  • Crawl Tune: 18 HP & 22 lb-ft
  • 87 Octane Tune: 9 HP & 11 lb-ft
  • 91 Octane Tune: 18 HP & 22 lb-ft
  • 93 Octane Tune: 20 HP & 25 lb-ft



  • Adjust Fan
  • Data Logging
  • Enable Fog Lights
  • Check & Clear DTCs
  • Transmission Tuning
  • Disable Traction Control
  • Wi-Fi & Internet Updatable
  • Engage/Disengage Sway Bar
  • Up to 25% Throttle Boosting
  • RCA Jack For Video Capability
  • Enable/Disable Honk Warning
  • Daytime Running Lights Adjust
  • One-Touch Easy Menu Navigation
  • Fuel Rich/Lean Adjustment +/- 10%
  • Rev Limiter Adjustment +/- 600 RPM
  • Idle RPM Adjustment 700 - 1500 RPM
  • Enable/Disable One Touch Turn Signals
  • Auto Lights Delay 0 Seconds to 10 Mins
  • Cooling Fan Adjustment From 150° to 247°
  • Calibrate Speedometer for Tire Size 24”- 45”
  • Spark Timing Advance/Retard +/- 10 Degrees
  • TPMS Threshold Adjustment From 10 to 50 PSI
  • Speed Limiter Adjustment From 45 to 190 MPH
  • Switch Panel Screen to Control EAS Power Switches
  • Compatible with Expandable Accessory System (EAS)
  • Lock Differentials In All Modes - 2WD, 4WD HI, 4WD LO
  • Calibrate Speedometer for Gear Ratio From 3.06 to 5.38
  • Fully Customizable Auto Dimming 5” Color Touch Screen Display
  • Daytime Running Lights Adjustment High, Low, Turn, Fog, Euro, None
  • CRAWL Screen Offers Quick Access to Popular Off-Road Feature Controls



  • 2018-2021 Jeep Wrangler JL 3.6L



  • Not available for sale or use in the state of California
  • Once the Superchips 42051-JL-3 TrailDash 3 has been purchased, you must go to Superchips website to register for the PCM Cross Ship Program. This program requires you to exchange your stock PCM for an unlocked and programmable PCM from Superchips. Free shipping on domestic orders will be included with your PCM Cross Ship. Canadian orders get free shipping, but broker fees are excluded. Complete instructions included with product manual


  • 42051-JL-3
  • 42051-JL-3
  • Superchips
  • New


Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • FREE Ground Shipping

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