A prompt will appear asking if you want to update from the current version to 18.45.01. Select Yes .
Compatibility
GPS units losing their position or failing to load maps.
| Issue | Likely Cause | Fix | |-------|--------------|-----| | USB not recognized | Drive not FAT32 or corrupted file structure | Reformat using GUI Format tool (Windows third-party utility) | | “No Update Available” after USB insert | Wrong USB port or VIN mismatch | Use center console port; re-download using correct VIN | | Update stuck at 50% | Battery voltage drop | Keep engine running above idle (press gas to 1200 RPM) | | Black screen for >10 minutes | Kernel panic | Perform hard reset: Disconnect negative battery terminal for 5 minutes, reconnect, restart update | | Error: “Invalid Signature” | Corrupted download file | Delete the ZIP, clear browser cache, re-download from official portal | uconnect software update 18.45.01 download
If you own a modern Stellantis vehicle—Chrysler, Dodge, Jeep, Ram, or Fiat—you have likely heard the chatter in owner forums and service bulletins about the latest firmware refresh: . This update has become a hot topic among owners experiencing screen freezes, Bluetooth dropouts, or simply wanting the newest navigation maps.
The is one of the most critical firmware releases for older Stellantis (formerly FCA) vehicles. It specifically targets the 8.4-inch RA3 (VP3-NA) and RA4 (VP4-NA) infotainment touchscreens found in millions of Chrysler, Dodge, Jeep, and Ram vehicles manufactured between 2013 and 2017.
Look for . If it reads a number lower than 18.45.01 (such as 17.11.07 or 18.11.02), your system is eligible for this upgrade. Prerequisites: What You Need Before Downloading A prompt will appear asking if you want
Without this update, the internal timing mechanism of older RA3 and RA4 radio head units fails, leading to several system errors:
Press the icon on your touchscreen (sometimes located under "Apps"). Scroll down and select System Information .
Enhances pairing stability with newer iOS and Android smartphones, reducing dropped calls and audio stuttering. | Issue | Likely Cause | Fix |
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Note: Software updates are highly specific to your vehicle’s exact Radio ID and Identification Number (VIN). Always verify compatibility before attempting an installation. How to Check Your Current Uconnect Version
If your 2013-2017 Ram, Jeep, Chrysler, or Dodge vehicle with an 8.4-inch RA3 or RA4 screen is showing a persistent update pop-up or acting sluggish, you likely need the . This update, often delivered via Firmware Update Over the Air (FOTA), addresses recurring update requests, navigation glitches, and general system stability issues.
A prompt will appear asking if you want to update from the current version to 18.45.01. Select Yes .
Compatibility
GPS units losing their position or failing to load maps.
| Issue | Likely Cause | Fix | |-------|--------------|-----| | USB not recognized | Drive not FAT32 or corrupted file structure | Reformat using GUI Format tool (Windows third-party utility) | | “No Update Available” after USB insert | Wrong USB port or VIN mismatch | Use center console port; re-download using correct VIN | | Update stuck at 50% | Battery voltage drop | Keep engine running above idle (press gas to 1200 RPM) | | Black screen for >10 minutes | Kernel panic | Perform hard reset: Disconnect negative battery terminal for 5 minutes, reconnect, restart update | | Error: “Invalid Signature” | Corrupted download file | Delete the ZIP, clear browser cache, re-download from official portal |
If you own a modern Stellantis vehicle—Chrysler, Dodge, Jeep, Ram, or Fiat—you have likely heard the chatter in owner forums and service bulletins about the latest firmware refresh: . This update has become a hot topic among owners experiencing screen freezes, Bluetooth dropouts, or simply wanting the newest navigation maps.
The is one of the most critical firmware releases for older Stellantis (formerly FCA) vehicles. It specifically targets the 8.4-inch RA3 (VP3-NA) and RA4 (VP4-NA) infotainment touchscreens found in millions of Chrysler, Dodge, Jeep, and Ram vehicles manufactured between 2013 and 2017.
Look for . If it reads a number lower than 18.45.01 (such as 17.11.07 or 18.11.02), your system is eligible for this upgrade. Prerequisites: What You Need Before Downloading
Without this update, the internal timing mechanism of older RA3 and RA4 radio head units fails, leading to several system errors:
Press the icon on your touchscreen (sometimes located under "Apps"). Scroll down and select System Information .
Enhances pairing stability with newer iOS and Android smartphones, reducing dropped calls and audio stuttering.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Note: Software updates are highly specific to your vehicle’s exact Radio ID and Identification Number (VIN). Always verify compatibility before attempting an installation. How to Check Your Current Uconnect Version
If your 2013-2017 Ram, Jeep, Chrysler, or Dodge vehicle with an 8.4-inch RA3 or RA4 screen is showing a persistent update pop-up or acting sluggish, you likely need the . This update, often delivered via Firmware Update Over the Air (FOTA), addresses recurring update requests, navigation glitches, and general system stability issues.
