Everything You Need for Your Jeep. The TrailCal is a multi-functional monitoring, calibration, and control device that works with numerous systems in the Jeep Wrangler JK. All of these features operate seamlessly without modifying the Jeep. Superchips took all the best technology from the handheld Flashcal device and made it available on the TrailCal. Calibration and monitoring just got easier.
A Wide Range of Functions. The TrailCal is loaded with several useful functions that perfect for the Jeep Wrangler. It can monitor and reset codes, delay the headlamps, and radio, run performance tests, recalibrate the speedometer, and can also schedule and track maintenance. This and other features can fine-tune your Jeep while giving it optimal performance.
Monitoring. With a full 5" color high definition screen, the TrailCal 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 TrailCal you can monitor parameters such as coolant temperature, air intake temperature (AIT), spark timing, battery voltage, throttle position and much more. Plus you can customize the gauges, needles and backgrounds.
Diagnostics. The Superchips TrailCal can also be used as a diagnostic code reader. Save yourself hundreds of dollars each year by reading and clearing your own computer codes rather than paying a dealer to do the same. Its as easy as a few simple steps.
Input for Rear View Camera. The Superchips TrailCal can be easily connected to most aftermarket Rear View Cameras, utilizing the built in video input for use as a backup monitor.
Limited Warranty. Superchips is confident in the quality of their device, they back it with a 2 Year Limited Powertrain Warranty. You will have the reassurance that when you purchase this device, your Jeep Wrangler and device will be protected by Superchips. Some exclusions apply, please see manufacturer's warranty for full details.
User Adjustable Parameters. The Superchips TrailCal features a number of end user adjustable parameters so you can customize your JK Wrangler to suit your specific applications and needs.
- Corrects speedometer for tire upgrades between 26” – 42”
- Speedometer recalibration for gear and axle swaps up to 5.38
- Locking axle options with transfer case in 4-Hi & 4-Low (Rubicon only)
- ESP stability optimization
- Engine idle adjustability for winching
- TPMS On/Off and Adjust (Download required)
- Daytime running light options
- Headlamp delay options
- Horn chirp and exterior lighting flash options when locking doors with keyless entry
- Radio delay options
- Maintenance Manager (schedule and track maintenance)
- Performance tests
- One touch lane change
Application. The Superchips TrailCal is designed to work with the 2015-2018 Wrangler JK.
Technical Note. The Superchips TrailCal is a monitoring device only, not a tuner. If you are looking for a combination monitor and tuner we recommend the Superchips Trail Dash.
Fitment:
2015
2016
2017
Details
CA Residents: 
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