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Superchips TrailDash 3 Programmer Monitor For 2020-2021 Jeep Gladiator JT 3.6L

Pricing: $699.95

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The Superchips 42051-JT-3 TrailDash 3 will provide more horsepower for towing and help you off-road in your 2020-2021 Jeep Gladiator JT 3.6L. The TD3 expands on the success of the TD2 with a cutting-edge display that includes a 5-inch full-color display with edge-to-edge swiping. Thanks to the latest monitoring technology, the TD3 provides Jeep consumers with a clear and sharp display unlike anything else on the market today. The bigger processor provides quicker tune loading, better screen responsiveness, and the best user experience Superchips has ever given. Wi-Fi is now available on the TD3, making internet upgrades simple and straightforward. The screen layout was created to match the look and feel of your Jeep Gladiator. Off-road settings on the CRAWL screen include Sway Bar Disconnect, Axle Lockers, TPMS Disable, Engine Idle Up, Rock Lock, and Line Lock to name a few. Naturally, TD3 provides tire size and gear ratio modifications, as well as performance tuning, to assist your Jeep create greater power, torque, and mileage in every situation. You may also improve your experience by using EAS accessories to add a backup camera, more power switches, or more temperature and pressure sensors.

The Superchips 42051-JT-3 TrailDash allows Jeep Rubicon owners complete control over the OEM sway bar disconnect and axle locking. The factory restrictions on the lockers and sway bar disconnect may be removed with this tuner, allowing them to engage/disengage at speeds more than 25 mph and in settings other than 4-low. The CRAWL screen allows you to rapidly access these functions. Up to 55 mph, the front and rear lockers may be adjusted to 4-high or 4-low settings. Up to 55 mph, sway bar disconnect is now available in four low and four high levels. This programmer's performance tuning has also been improved to minimize Jeep's factory torque management when in 4-low. With TD3, torque is provided when it is most needed, enhancing the Gladiator’s off-road capability.


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



  • 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 249°
  • 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



  • 2020-2021 Jeep Gladiator JT 3.6L



  • Not available for sale or use in the state of California
  • Once the Superchips 42051-JT-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-JT-3
  • 42051-JT-3
  • Superchips
  • New


Shipping Information

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

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