Flashcal F5 Jeep Gladiator

With seamless plug-and-play functionality, the Flashcal 3571-JT allows you to adjust tire size and gear ratio, configure TPMS (Tire Pressure Monitoring System) settings, and control lighting options, including fog light and daytime running light behavior. It also offers enhanced Rubicon-specific controls, such as sway bar and locker management, giving you full command of your Gladiator’s off-road systems.

Features

• Supports 2020-2025 Gladiator 3.6L
• Fog light droput on/off
• Daytime running light dropout on/off
• Daytime running light location - high beam, low beam, turn signal, fog lights, Eurpean/fender lights, none
• Auto park on/off* (3.6L JL only, usedas a feature while device is plugged in)
• Reads and clears diagnostic trouble codes
• Internet updateable
• Corrects speedometer for tire upgrades between 26- 40"
• Speedometer recalibration for gear /axle swaps up to 5.38
• Transfer case gear low: 2.72 - 5.00
• Sway bar disconnect in 2HI (up to 25 MPH)
• Daytime running light options
• One touch lane change on/off
• TPMS On/Off
• TPMS Adjust

Documentation

• Installation instructions — F5 Manual (PDF)