Whether you are troubleshooting a glitch, trying to verify your current software version, or looking to manually update an older unit, this article covers everything you need to know about version 18.45.01.
2013–2018 Jeep Grand Cherokee, RAM 1500, Chrysler Pacifica Typical File Size
The download will usually be a compressed zip file. Extract (unzip) the contents directly to the root directory of your USB drive. Ensure the main update file (often an ISO or swdl.iso file) is not hidden inside extra folders. Step 2: Prepare the Vehicle
. It is recommended to keep the engine idling or use a battery charger to prevent the system from powering off during the process. Known Issues and Risks Latest Uconnect Software? | 2014+ Jeep Cherokee Forums Uconnect Software Version 18.45.01
For vehicles older than 2018, Stellantis has occasionally removed older firmware files from public servers to reduce liability. Your best bet is to either search CDJR enthusiast forums (like JL Wrangler Forums or RamForums) for a user-archived copy of 18.45.01 or pay a dealer approximately $75-$120 for the labor to install it.
The most significant driver for this update was the event scheduled for November 3, 2019 . Without the update, the vehicle's GPS would experience a "hardware rollover," causing the date, time, and navigation system to become inaccurate. This would mean features relying on precise GPS time would fail completely.
Before we dive into the specifics of the software update, let's take a brief look at what Uconnect is and how it works. Uconnect is a proprietary infotainment system developed by FCA, designed to provide drivers with a user-friendly interface to access various features, including: Whether you are troubleshooting a glitch, trying to
: Beyond GPS fixes, it often includes general system stability improvements and minor bug fixes for Bluetooth and app performance.
If the update hangs on a specific unit for more than 20 minutes, the download file might be corrupted. Turn off the vehicle, re-download the file, use a different USB drive, and try again.
Park your vehicle outside in a well-ventilated area. The update process can take 30 to 45 minutes, and to prevent the battery from entering sleep mode. Ensure the main update file (often an ISO or swdl
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According to service bulletins and user reports, the main focus of this software version includes:
Q: Can I update my Uconnect software myself? A: Yes, you can update your Uconnect software yourself using a USB drive and following the instructions provided by FCA.
thumb drive. Download the update to your computer, unzip it, and copy the individual files (usually six) directly to the root of the USB drive—do not leave them inside a folder. Perform the Update