Uconnect Software Version 18.45.01 |top| ❲UHD❳
The Uconnect infotainment system is the digital heart of modern FCA (now Stellantis) vehicles, controlling everything from navigation and climate to audio and hands-free communication. Over time, software bugs, slow response times, and connectivity issues can degrade the driving experience.
Uconnect Software Version 18.45.01 is a critical firmware update for Chrysler, Dodge, Jeep, and RAM vehicles equipped with the Uconnect 3C 8.4-inch (RA3/RA4) infotainment systems. Released primarily to address a GPS "rollover" event that occurred in late 2019, this update ensures that navigation, clock accuracy, and connected services continue to function correctly. Key Fixes and Features
is a critical firmware update primarily for 2013–2017 Jeep, Chrysler, Dodge, and RAM vehicles equipped with the 8.4-inch (RA3 or RA4) touchscreen systems. Key Update Information Uconnect Software Version 18.45.01
: Formatted USB (FAT32, ≥16GB), PC with internet access.
After a few moments, a prompt will appear on the touchscreen displaying your current software version alongside the new version (18.45.01). Tap to initiate the update. The Uconnect infotainment system is the digital heart
: Start your vehicle (to prevent battery drain) and plug the USB into the vehicle's port. Follow the on-screen prompts to "Yes" and wait roughly 20–30 minutes for completion. Common Issues & Troubleshooting
Uconnect 18.45.01 is an official firmware release targeting the systems, primarily featuring the 8.4-inch display. This update acts as a comprehensive maintenance patch. It does not completely redesign the user interface, but it drastically overhauls the underlying code to ensure smoother multitasking and better compatibility with modern smartphones. Compatible Vehicles Released primarily to address a GPS "rollover" event
Insert the prepared USB drive into the primary USB data port.
[Outdated Firmware] ---> GPS Rollover Event ---> Inaccurate Time/Date ---> Map Drifts / App Disconnection [Version 18.45.01] ---> Corrected Epoch Datums --> Stable Satellite Lock -> Active Map Updates Enabled
Media and radio
Includes general performance improvements for Bluetooth pairing, media device connectivity, and voice recognition.
