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Superchips TrailDash 3 (20-23 Jeep Gladiator JT)

Item JG15686
ExtremeTerrain no longer carries the Superchips TrailDash 3 (20-23 Jeep Gladiator JT). Please check out Superchips TrailDash 3 (20-23 Jeep Gladiator JT) for an updated selection.
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    Product Information

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


    • Improves Horsepower, Torque, and Overall Performance
    • Pre-Loaded with Pre-Configured Superchips Tunes
    • Supports Custom Tuning
    • Full Color High Definition Touch Screen
    • Easy to Understand Graphic Interface
    • CRAWL Screen - Access Jeep Specific Off-Road Features
    • In-Cab Monitoring with Multiple Gauge Screen Layouts
    • Data Acquisition - Advanced + PIDS
    • Reads/Clears DTC Trouble Codes
    • Disable Auto Start/Stop
    • TPMS Adjustability
    • WiFi Updateable
    • Includes 1-Time Unlocked PCM Cross Shipment
    • Fits 2020-2023 Jeep Gladiator JT Models


    Increase Power and Performance. Further enhance the performance of your 2020-2023 Jeep Gladiator JT with a Superchips TrailDash 3 Tuner and PCM Swap Kit. The TrailDash 3 Tuner supports third party custom tune files and also comes preloaded with Superchips's very own pre-configured tune files. When your Jeep rolled off the assembly line, it was programmed it to cater to the needs of the daily driver, not the performance enthusiast who adds aftermarket bolt-on modifications in the search of more power. So, if your Jeep is bone stock or if you have added a cold air intake, throttle body or exhaust mods, you should invest in a Superchips TrailDash 3 Tuner to see the full power potential your Jeep can make.

    User Adjustable Parameters. The Superchips TrailDash 3 Tuner features end user adjustable parameters so you can further customize the tune to maximize the performance of your modifications. These parameters can be adjusted on the Superchips Pre-Configured Tunes, third party tunes and/or the stock tune. Please note not all adjustments are available on all models/vehicles.

    • Calibrate Speedometer for Larger Tires and Gear Ratio Changes
    • Disable Auto Start/Stop
    • Adjust Fan
    • Rev Limiter
    • Speed Limiter
    CRAWL Screen. Superchips CRAWL Screen offers you quick access to popular Jeep® specific off-road features. With the CRAWL screen you can easily access the off-road features you use most, like Sway Bar Disconnect, Axle Lockers, TPMS Disable, Rock Lock, Line Lock, and Engine Idle Up.

    WiFi Updateable. The Superchips TrailDash 3 Tuner is WiFi-capable meaning you will no longer have to plug it into your computer to receive the latest firmware updates, but that is still an option. Once setup with your Wi-Fi password, the TrailDash 3 will download the latest firmware updates via the internet. It is recommended to update your TrailDash 3 to ensure you have the latest software updates and calibration files before installation. Updates are available through Superchips.

    Data Logging and Monitoring. With a full color high definition screen, the TrailDash 3 will allow you to keep a close eye on critical engine parameters. By simply plugging the supplied connector into the OBD2 port below the steering wheel, you will be able to read your vehicles data in real time. With the TrailDash 3 you can monitor parameters such as coolant temperature, air intake temperature (AIT), spark timing, battery voltage, throttle position and much more.

    Diagnostics Tool. The Superchips TrailDash 3 Tuner can also be used as a diagnostic code reader. Save yourself time and money by reading and clearing your own Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.

    Easy to Load; Easy to Restore. When you load your Superchips tune on your vehicle, the tuner automatically stores your vehicle's factory settings. To return to the original factory settings, just plug the tuner back in, select the option to restore the factory settings, and you're done. This is ideal for visiting dealerships for warranty work.

    PCM Swap. This PCM Swap Kit includes a TrailDash 3 Tuner and a 1-time unlocked PCM cross shipment for your Chrysler/Dodge/RAM/Jeep vehicle. This means you must exchange your locked factory PCM with a modified PCM from Superchips. Note: You must send your original PCM from the vehicle. Junkyard, Remanufactured, or Salvaged PCMs will not be accepted as core returns. Registering on the manufacturer’s website is required.

    Application. This Superchips TrailDash 3 is specifically designed for 2020-2023 Jeep Gladiator JT models.

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) TrailDash 3 Display Monitor
      • (1) Windshield Suction Mount
      • (1) OBDII to HDMI Cable
      • (1) USB Cable
      • (3) Zip Ties
      • (1) Alcohol Wipe

      Customer Reviews (7)

        Brand Image

        Reviews of Superchips Tuner products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions