Radio code for Chrysler Uconnect 8.4 RA4 / VP4 NA
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Also compatible with: Dodge, Jeep, and RAM.
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How to get your Chrysler Uconnect 8.4 RA4 / VP4 NA radio code?
1. Find the serial number on the label at the back of your radio. No VIN required.
2. Enter your serial number in the field provided.
3. Proceed to checkout to instantly receive your unlock code on screen and via email.
Compatible Part Numbers for Uconnect 8.4 RA4 / VP4 NA
If your radio displays any of the following part numbers on its label, this service will work for you. We support 168+ unique part numbers for the Harman Uconnect 8.4 RA4 / VP4 NA radio system. Simply match your part number below to confirm compatibility.
| Part Number | Part Number | Part Number | Part Number |
|---|---|---|---|
| 05091051AC | 05091051AD | 05091051AE | 05091051AF |
| 05091051AG | 05091051AH | 05091051AI | 05091051AJ |
| 05091051AK | 68164641AC | 68164641AD | 68164641AE |
| 68164641AF | 68164641AG | 68164641AH | 68190240AA |
| 68190240AB | 68190240AC | 68190240AD | 68190240AE |
| 68190240AF | 68190240AG | 68190240ZA | 68190240ZB |
| 68190240ZC | 68190240ZD | 68190240ZE | 68190240ZF |
| 68190240ZG | 68190260AA | 68190260AB | 68190260AC |
| 68190260AD | 68190260AE | 68190260AF | 68190260AG |
| 68190260AH | 68190260AI | 68190260AL | 68190260AM |
| 68190260ZE | 68190260ZF | 68190260ZG | 68190260ZH |
| 68190260ZI | 68190260ZJ | 68190260ZK | 68190260ZL |
| 68190260ZM | 68206388AB | 68206388AC | 68206388AD |
| 68206388AE | 68206388AF | 68206388AG | 68206388AH |
| 68206388AI | 68206388AJ | 68206388AK | 68206388AL |
| 68206388AM | 68211955AA | 68211955AB | 68211955AC |
| 68211955AD | 68211955AE | 68211955AF | 68211955AG |
| 68211955AH | 68211955AI | 68211955ZI | 68211955ZJ |
| 68224525AA | 68224525AB | 68224525AC | 68224525AD |
| 68224525AE | 68224525AF | 68224525AG | 68224525AH |
| 68224525AI | 68224525AJ | 68224525ZA | 68224525ZB |
| 68224525ZC | 68224525ZD | 68224525ZE | 68224525ZF |
| 68224525ZG | 68224525ZH | 68224525ZI | 68224525ZJ |
| 68224525ZK | 68232026AB | 68232026AH | 68232026AI |
| 68232026AJ | 68232026AK | 68232026AM | 68232026AN |
| 68238619AA | 68238619AB | 68238619AC | 68238619AD |
| 68238619AE | 68238619AF | 68238619AG | 68238619AH |
| 68239117AE | 68239117AF | 68239117AG | 68239117AH |
| 68239117AI | 68239117AJ | 68257281AA | 68257281AB |
| 68257281AC | 68258382AA | 68258382AB | 68258382AC |
| 68258382AD | 68258382AE | 68258382AF | 68258382AG |
| 68258382AH | 68258382AI | 68258382ZD | 68258382ZE |
| 68258382ZF | 68258382ZG | 68258382ZH | 68258382ZI |
| 68258397AD | 68258397AF | 68258397AG | 68258397AH |
| 68258397ZA | 68258397ZB | 68258397ZC | 68258397ZD |
| 68258397ZE | 68258397ZF | 68258397ZG | 68258397ZH |
| 68258671AA | 68258671AC | 68258671AD | 68258671AE |
| 68258671AF | 68258671AG | 68258671AH | 68258671AJ |
| 68258671ZB | 68258671ZC | 68258671ZD | 68258671ZE |
| 68258671ZF | 68258671ZG | 68258671ZH | 68261196AB |
| 68261196AD | 68261196AE | 68261196AF | 68261196AG |
| 68261196AH | 68261196AI | 68270661AB | 68270661AC |
| 68270661AD | 68270661AE | 68270661AF | 68270661AG |
| 68270661AH | 68270661ZB | ||
Note: Part numbers beginning with "Z" are remanufactured or replacement units and are fully supported by our service.
Related Uconnect Radio Models
If you have a different Uconnect 8.4 radio variant, we also offer unlock codes for these related models:
Other RA4 Regional Variants:
- Uconnect 8.4 RA4 / VP4 CA (Canada)
- Uconnect 8.4 RA4 / VP4 ROW (Rest of World)
- Uconnect 8.4 RA4 / VP4 MX (Mexico)
Previous Generation (RA3):
European Market (RJ/RG):
Other Uconnect Systems:
Technical Specifications - Harman Uconnect 8.4 RA4 / VP4 NA
What is RA4 / VP4 NA?
RA4 refers to the Radio Architecture 4, which is Harman's fourth-generation platform for Uconnect systems. VP4 stands for Vehicle Platform 4, indicating this is designed for the fourth-generation FCA (Fiat Chrysler Automobiles) vehicle architecture. NA indicates this radio is programmed for the North American market with specific frequencies, features, and broadcast standards for the USA and Canada.
| Specification | Details |
|---|---|
| Display Size | 8.4-inch touchscreen (diagonal) |
| Manufacturer | Harman International (subsidiary of Samsung) |
| Radio Platform | RA4 (Radio Architecture 4) |
| Vehicle Platform | VP4 (Vehicle Platform 4) |
| Market Region | North America (NA) - USA, Canada, Mexico |
| Display Resolution | 1280 x 720 pixels (HD) |
| Operating System | Linux-based Uconnect OS |
| Connectivity | Bluetooth, USB, AUX, SiriusXM Satellite Radio |
| Navigation | Available (depending on trim level) |
| Apple CarPlay/Android Auto | Available on 2016+ models |
| Radio Tuner | AM/FM with HD Radio capability |
| Security System | 4-digit anti-theft PIN code |
| Total Part Numbers | 168+ unique part numbers supported |
Important: The RA4/VP4 NA designation means this radio operates on North American broadcast frequencies (87.5-108 MHz for FM) and includes features like SiriusXM satellite radio, which differ from European (ROW) or Canadian (CA) variants.
Complete Step-by-Step Unlocking Guide
How to Unlock Your Uconnect 8.4 RA4 / VP4 NA Radio
Follow these detailed steps to successfully unlock your radio after battery disconnection or radio removal:
Step 1Remove the Radio from the Dashboard
To access the radio serial number label, you'll need to remove the radio unit:
- Disconnect the vehicle battery negative terminal first for safety
- Remove the trim panel around the radio (usually clips in place)
- Unscrew the radio mounting bolts (typically 4x 7mm or 10mm bolts)
- Carefully pull the radio forward without disconnecting cables
- Important: You don't need to disconnect the radio cables completely
Step 2Locate the Serial Number Label
The serial number label is located on the back or side of the radio unit:
- Look for a white or silver label on the radio casing
- The serial number typically starts with T00AM, TM9, or TQ1
- Serial format: Usually 8-12 alphanumeric characters
- Example: T00AM1234567 or TM9ABCD1234
- Also note the part number (e.g., 68258671AF) for verification
Step 3Purchase Your Radio Code
- Enter your serial number in the form above on this page
- Double-check the serial number for accuracy
- Complete the secure checkout process
- Your 4-digit unlock code will display instantly after purchase
- You'll also receive the code via email for your records
Step 4Reinstall the Radio
- Carefully push the radio back into the dashboard
- Secure with the mounting bolts
- Reinstall the trim panel
- Reconnect the vehicle battery negative terminal
Step 5Enter the Unlock Code
When you start the vehicle, the radio will display "ENTER RADIO SECURITY CODE" or similar message:
- The radio screen will show a 4-digit code entry interface
- Use the preset buttons or touchscreen to enter your 4-digit code
- On most models: Use buttons 1-6 to cycle through numbers 0-9
- Enter each digit of your unlock code in sequence
- Press "OK" or "ENTER" button to submit the code
- The radio should display "ACCEPTED" and unlock immediately
⚠️ Important Tips:
- Attempt Limit: You have 10 attempts to enter the correct code. After 10 failed attempts, the radio may lock for 1 hour.
- Case Sensitive: Enter letters in UPPERCASE as they appear in your code.
- No Spaces: Enter the code without spaces or dashes.
- Power: Ensure the vehicle ignition is in the "ACC" or "ON" position.
Compatible Vehicles for Uconnect 8.4 RA4 / VP4 NA
The Harman Uconnect 8.4 RA4 / VP4 NA radio system is designed specifically for the North American market (United States, Canada, and select territories). This 8.4-inch touchscreen infotainment system was installed in various Chrysler, Dodge, Jeep, and RAM vehicles from model years 2013-2023.
Chrysler Models:
- Chrysler 200 (2015-2017)
- Chrysler 300 (2015-2023)
- Chrysler Pacifica (2017-2023)
- Chrysler Town & Country (2013-2016)
Dodge Models:
- Dodge Challenger (2015-2023)
- Dodge Charger (2015-2023)
- Dodge Durango (2014-2023)
- Dodge Grand Caravan (2013-2020)
- Dodge Journey (2014-2020)
- Dodge Dart (2013-2016)
Jeep Models:
- Jeep Grand Cherokee (2014-2023)
- Jeep Cherokee (2014-2023)
- Jeep Wrangler JK (2015-2018)
- Jeep Wrangler JL (2018-2023)
- Jeep Compass (2017-2023)
- Jeep Renegade (2015-2023)
- Jeep Gladiator (2020-2023)
RAM Models:
- RAM 1500 (2013-2023)
- RAM 2500 (2013-2023)
- RAM 3500 (2013-2023)
- RAM ProMaster (2014-2023)
- RAM ProMaster City (2015-2023)
Note: This radio code service works for all trim levels including base, sport, limited, SRT, Hellcat, Rubicon, Sahara, Laramie, and higher trim packages equipped with the Uconnect 8.4 system.
Troubleshooting Common Issues
Radio Code Problems & Solutions
- Turn off the vehicle completely and wait 30 seconds
- Restart the vehicle - the radio should now function normally
- If still not working, disconnect the battery for 5 minutes and reconnect
- Some radios require a drive cycle (drive for 10-15 minutes) to fully reset
- Verify you entered the serial number correctly when purchasing - check for 0/O and 1/I confusion
- Make sure all letters are entered in UPPERCASE
- Ensure you're not including spaces or dashes in the code
- Double-check you're entering the code on the correct radio (if vehicle has multiple audio systems)
- Contact our support with a photo of your serial number label for verification
- Wait 60 minutes with the radio powered on (ignition in ACC or ON position)
- After 1 hour, the radio will automatically reset and allow new attempts
- Alternative: Disconnect the battery for 10 minutes, then reconnect
- The attempt counter will reset and you can try entering the code again
- The label is usually on the back or right side of the radio unit
- Use a flashlight and mirror to check hard-to-see areas
- Some labels are on the top of the radio - check all sides
- Look for a white or silver sticker with barcode and text
- The serial number often starts with T00AM, TM9, or TQ1
- If completely missing, contact us with your part number - we may have alternative solutions
- Check all fuses related to the radio and infotainment system
- Verify the radio is receiving power (check connector behind radio)
- A blank screen may indicate a hardware failure, not just a code issue
- Try performing a radio reset: Hold power button + volume down for 10 seconds
- If screen remains blank, the radio may need professional repair or replacement
- Note: A completely dead radio cannot accept unlock codes
- This usually happens if the battery was disconnected again
- Use the same code you purchased - it remains valid for your radio permanently
- Check for loose battery connections or electrical issues
- If your vehicle is having repeated battery drain issues, address those first
- Keep your unlock code saved - you can reuse it unlimited times
💡 Still Need Help?
If your issue isn't listed above or the solutions don't work, please contact our support team. We offer a 100% Money-Back Guarantee if the code doesn't work for your radio. Include a video showing the code entry attempt and the serial number label for fastest assistance.