2020 Mojave Gladiator (Overland High Speed) has this but it also works Low speed and they moved it over to 2021 Rubicon.So when I ordered I knew what I was getting into with lockers, sway bar disconnect, and the 4wd I chose. But what on earth is this off road plus button?
In low range, Off-Road Plus adjusts the shift strategy to favor slow-speed drivability and provides enhanced brake lock differential (BLD) control to maximize traction in slow-speed rock crawling. In 4-Hi, the trans calibration maximizes the powerband for more responsiveness, while ESC has a lower threshold for traction control intervention to enable wheel slip at speed and the ability to drift through loose terrains, such as sand. In addition, drivers can hold down the traction control button for 5 seconds in Off-Road Plus and eliminate the ESC intervention altogether.