Uconnect Software Version 18.45.01

Uconnect Software Version 18.45.01 is a critical firmware update released by FCA (now Stellantis) for vehicles equipped with the Uconnect 4C navigation and infotainment systems, typically featuring the 8.4-inch touchscreen. This specific software update was deployed to address severe system bugs, improve GPS accuracy, and enhance overall system stability across Chrysler, Dodge, Jeep, and Ram vehicles.

This is a well-documented issue where the update fails at exactly 67% with an error about the Sierra Wireless card. The system enters a loop, restarting the failed installation each time the USB is inserted. Uconnect Software Version 18.45.01