Unlock Your Panasonic Chrysler Uconnect 8.4 UDV Radio
Panasonic | Chrysler | Instant Retrieval
Our refund policy in full.
Serial Number Prefixes for the Chrysler Uconnect 8.4 UDV
| Serial Prefix | Status |
|---|---|
TM9 |
Supported |
If your serial starts with one of these, we can recover your code.
Getting your Chrysler Uconnect 8.4 UDV code
Everything runs from the serial number printed on the radio itself.
- 1 Locate the serial number It is printed on the unit's own label, usually near the barcode. Release keys slide the radio out far enough to read it.
- 2 Enter it in the form Copy it character for character. We check the format up front, so a typo never costs you anything.
- 3 Unlock the radio The code is delivered automatically, day or night. Enter it on the radio and the anti-theft screen clears.
If it does not work, you get your money back.
An example from the same family - find the matching sticker on your unit.
Sample serials we handle
Examples of serial numbers taken from Chrysler vehicles:
TM9341100221
(prefix: TM9)
TM9128455907
(prefix: TM9)
TM9067230144
(prefix: TM9)
Prefixes we see most: TM9
Confirm Your Radio Model
Compare the design, controls, display and features listed below with your factory-installed radio - the Chrysler Uconnect 8.4 UDV is easy to identify once you know what to look for.
Identifying details:
- Centre-stack 8.4" touchscreen
- Built-in navigation with factory map data
- A Mexico-market build
- Sales code UDV on the chassis label
- A serial that begins with TM9
This is probably your radio if:
- the factory label reads UDV
- the label serial begins with TM9
- the build year falls inside 2017-2020
- the display matches the Uconnect 8.4 8.4" touchscreen
UDV has the NAV tile and Mexican-region map data. If your maps cover only US/Canada, you have UAV/UCV rather than UDV.
How to Get the Serial Number From Your Radio
Your unlock code is bound to the radio's serial number, so it is the one detail the form asks for. The number lives on the label stuck to the chassis of the radio itself.
On the Chrysler Uconnect 8.4 UDV: White label on the top of the chassis, near the back. Removal required.
Three steps to the serial number:
- Bring the radio out of its slot; release keys do it in a minute and nothing needs disconnecting.
- Read the serial from the factory sticker on the housing, beside the barcode.
- Copy it into the form precisely as printed; the checker catches any typo before payment.
Serial number location on this unit
See it done on video
Recorded on a radio from this family; your unit behaves the same.
About the Chrysler Uconnect 8.4 UDV
Fitted as original equipment in selected Chrysler models, the Chrysler Uconnect 8.4 UDV handles audio playback and vehicle integration from the factory. Depending on the version, it can also add Bluetooth, touchscreen operation, CD/DVD playback, navigation or wider multimedia support.
Uconnect 8.4 UDV is the Mexican-market Panasonic 8.4-inch navigation head unit - Spanish UI by default, built-in Mexican map data, SiriusXM, NAV tile visible on the home screen.
Between 2017-2020 the Chrysler Uconnect 8.4 UDV appeared across a number of Chrysler models, usually on vehicles using the Panasonic multimedia platform. It stayed in production long enough to become a common sight in that generation of cars.
Common features on this unit:
8.4" touchscreen
AM/FM radio
Built-in navigation with factory maps
SiriusXM satellite radio*
Hands-free Bluetooth with audio streaming
Media playback over USB
Steering wheel control support
Anti-theft security code
*Availability depends on the vehicle configuration.
As with other Panasonic factory units, the Chrysler Uconnect 8.4 UDV locks itself when power is lost. After a battery disconnect or a workshop visit the screen will ask for the original security code before any audio returns.
Background on the platform itself is published by the official Uconnect site.
What Usually Triggers the Code Screen
A locked Chrysler Uconnect 8.4 UDV is almost always the result of one of four everyday situations, none of which mean anything is broken.
A repair cut the power
Alternator, starter or fuse-box work usually means disconnecting the battery - and the radio arms its anti-theft as a side effect of the repair.
A replacement radio
A used unit from a donor car arrives locked, and the code from your old radio will not fit - the code follows each radio's own serial number, so order it for the serial on the REPLACEMENT unit.
You bought the car used
No handbook, no code card, seller unreachable - none of it matters. The radio's own serial number carries everything needed to calculate the code.
The battery was replaced
A replacement battery - or a flat one after the car stood over winter - cuts power to the radio, and the anti-theft system arms itself the moment power returns.
Whichever of these applies, the fix is identical: the serial number off the radio, the form at the top of this page, and the code arrives in seconds.
Chrysler Uconnect 8.4 UDV Specifications
| Specification | Value |
|---|---|
| Manufacturer | Panasonic |
| Radio Family | Uconnect 8.4 |
| Variant | UDV |
| Market | Mexico |
| Vehicle Brand | Chrysler / Dodge / Jeep / Ram |
| Production Years | 2017-2020 |
| Display | 8.4" touchscreen |
| Navigation | Yes |
| Serial Prefixes | TM9 |
Depending on the vehicle configuration, the Chrysler Uconnect 8.4 UDV may include extra multimedia features such as Bluetooth hands-free calling, USB media playback or factory navigation. Equipment levels can vary between production years and trims.
Cars Equipped with the Chrysler Uconnect 8.4 UDV
| Vehicle Model | Typical Production Years | Notes |
|---|---|---|
| Chrysler 300 (Mexican navigation trims) | 2017-2020 | |
| Dodge Charger, Challenger, Durango (Mexican nav trims) | 2017-2020 | |
| Jeep Grand Cherokee WK2 (Mexican Limited/Overland nav) | 2017-2020 | |
| Ram 1500/2500 (Mexican Laramie/Limited nav) | 2017-2020 |
Vehicle compatibility can differ between trims, model years and regional versions. Because the same car could leave the factory with different radios, identify your unit before placing an order.
OEM Radio References 33
All of the part numbers listed here are covered. Match the one printed on your unit's label and you are in the right place.
The 33 references boil down to 8 base numbers - the trailing letters (AA, AB, ZC and so on) are factory revisions of the same unit, and every revision is covered.
68351933AA
68351933AB
68351933AC
68351933AD
68351933AE
68351933AF
68351933AG
68351933AH
68351933AI
68381421AA
68381421AC
68381421AD
68381421AE
68381421AF
68403071AA
68403071AB
68403071AD
68403071AE
68422050AA
68422050AC
68422050AD
68429206AB
68429206AC
68429216AA
68429216AB
68461752AA
68461752AD
68461752AF
68520194AA
68520194AB
All 33 supported references
68520194AC
68520194AE
68520194AF
You will find the part number on the chassis label of the unit, normally alongside the serial. A match in this list confirms you are on the right page for the Chrysler Uconnect 8.4 UDV.
Once the code arrives
The code goes straight into the radio, not into the car's menus.
- Turn the ignition on so the radio powers up and shows the locked screen.
- A keypad for the code fills the middle of the screen.
- Tap the four digits of your code in order.
- There is no separate OK button - the radio checks the code on the last tap.
- A correct code clears the lock screen and the audio comes straight back.
Common problems
The unit will not take more codes
Wrong codes put the unit into a lockout, and the only fix is to leave it powered and wait. 30-minute WAIT countdown after three wrong codes.
The serial is hiding from you
Nothing on the car's menus shows it - the number lives on the radio's own label. White label on the top of the chassis, near the back. Removal required.
It is asking for the code a second time
By design, every loss of power resets the anti-theft lock. Loss of 12V supply.
Making sure it is the right unit
The differences are easy to miss, so check this before ordering. UDV has the NAV tile and Mexican-region map data. If your maps cover only US/Canada, you have UAV/UCV rather than UDV.
Write the code down - the same four digits work for the life of the unit.
What Owners Usually Ask
After the Code Arrived
A few of the latest reviews left after an unlock - the full list is on the reviews page.
"I was afraid this was a scam, but I took a chance and it worked perfectly. I bought the radio from a junkyard on ebay and of course it was locked. The unlock process was very easy and I received the code within seconds."
Dang I thought it was a scam but it’s not it’s true I paid for it the code came through and I put it in and it works thank you
Vandale - Chrysler
Fast delivery Good code give me best
Gyula schmidthausen - Chrysler
What You Get
Code delivered automatically once payment clears - on screen and by email.
Full money-back guarantee if the code does not open your radio.
Order at 3 a.m. or 3 p.m. - no dealership, no appointment, no towing.
Works again and again - the code stays valid for the life of the radio.
Related Radio Models
The models below look similar and are frequently mistaken for the Chrysler Uconnect 8.4 UDV. Not your radio? Open one of these.