Unlock Your Panasonic Chrysler Uconnect 8.4 UCS Radio
Panasonic | Chrysler | Instant Retrieval
Read the full refund policy.
Serial Number Prefixes for the Chrysler Uconnect 8.4 UCS
| Serial Prefix | Status |
|---|---|
TM9 |
Supported |
If your serial starts with one of these, we can recover your code.
From serial number to code
One number, three steps, about two minutes.
- 1 Get the serial off the radio 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 Exactly as printed, no spaces. The format is checked before you pay.
- 3 Unlock the radio The code is delivered instantly, day or night. Enter it on the radio and the anti-theft screen goes away.
Covered by a full refund if the code does not work on your unit.
This is an example label - the one in your car sits in the same place and looks much like it.
Is This Your Chrysler Uconnect 8.4 UCS?
Line up the design, controls, display and features listed below with your factory-installed radio - the Chrysler Uconnect 8.4 UCS is easy to tell apart once you know what to look for.
Typical identification features:
- 8.4" touchscreen in the centre of the dash
- Built for the Canada market
- Sales code UCS on the chassis label
- Serial number starting with TM9
It is the Chrysler Uconnect 8.4 UCS when:
- the chassis label carries the UCS sales code
- the serial on the label starts with TM9
- the vehicle was built between 2017-2020
- the screen is the 8.4" touchscreen fitted to the Uconnect 8.4
UCS shares its face and UI with UCQ. The premium-audio badge on the speakers plus the chassis part number distinguish them.
About the Chrysler Uconnect 8.4 UCS
Fitted as factory equipment in selected Chrysler models, the Chrysler Uconnect 8.4 UCS handles audio playback and vehicle integration out of the box. Depending on the version, it can also add Bluetooth, touchscreen operation, CD/DVD playback, navigation or wider multimedia support.
Uconnect 8.4 UCS is the Canadian-market Panasonic 8.4-inch head unit with premium-audio packaging - bilingual EN/FR UI plus Alpine or Harman/Kardon amplifier integration. Same chassis as UCQ; the audio difference lives outside the head unit.
The Chrysler Uconnect 8.4 UCS was installed in various Chrysler models between 2017-2020. It was commonly fitted to vehicles built on the Panasonic multimedia platform and remains one of the more recognisable factory radios of that period.
Common features on this unit:
8.4" touchscreen
AM/FM radio
Bluetooth hands-free and audio streaming
USB media playback
SiriusXM satellite radio*
Steering wheel control support
Anti-theft security code
*Availability varies with the vehicle configuration.
Like many factory-installed radios, the Chrysler Uconnect 8.4 UCS is secured with an anti-theft system. If power is interrupted after replacing or disconnecting the vehicle battery, the unit may demand the original radio code before it can be used again.
Where to Find Your Chrysler Uconnect 8.4 UCS Serial Number
The code is generated from the radio's own serial number, so that number is the only thing you need before ordering. It is printed on the factory sticker of the unit itself, not in the vehicle documents.
On this unit: Top of the chassis label.
Three steps to the serial number:
- Ease the radio out of the dash - most units need a pair of release keys, which cost very little online.
- Read the serial from the printed label on the housing, next to or under the barcode.
- Type it into the form exactly as printed, with no spaces or dashes.
The label you are looking for
Chrysler Uconnect 8.4 UCS Specifications
| Specification | Value |
|---|---|
| Manufacturer | Panasonic |
| Radio Family | Uconnect 8.4 |
| Variant | UCS |
| Market | Canada |
| Vehicle Brand | Chrysler / Dodge / Ram |
| Production Years | 2017-2020 |
| Display | 8.4" touchscreen |
| Serial Prefixes | TM9 |
The exact functionality of the Chrysler Uconnect 8.4 UCS depends on the vehicle it was installed in. Some versions include full multimedia features like navigation and Bluetooth, others ship in a more basic configuration. Features vary by production year, trim and regional specification.
Supported OEM References 40
These are the OEM references this page covers. If the number on your radio's label appears below, we can retrieve your code.
68335411AA
68335411AB
68335411AC
68335411AD
68335411AE
68335411AF
68335411AG
68335411AH
68335411AI
68335411AJ
68335411AK
68335411ZA
68335411ZB
68335411ZC
68335411ZD
68335411ZE
68335411ZF
68335411ZG
68335411ZH
68335411ZI
68335411ZJ
68340153AA
68340153AB
68340153AC
68340153AD
68340153AE
68340153AF
68340153AG
68340153AH
68340153AI
Show all 40 part numbers
68340153AJ
68340153AK
68396539AA
68396539AB
68396539AC
68472643AA
68472643AC
68472643AE
68472643AF
68472643AH
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 UCS.
Chrysler Uconnect 8.4 UCS Vehicle Compatibility
| Vehicle Model | Typical Production Years | Notes |
|---|---|---|
| Chrysler 300 (Canadian premium-audio trims) | 2017-2020 | |
| Dodge Charger R/T, Challenger R/T and SRT (Canadian premium audio) | 2017-2020 | |
| Ram 1500 Laramie/Limited (Canadian premium audio) | 2017-2020 |
Vehicle compatibility can differ between trims, model years and regional versions. Because the same car could leave the factory with different radios, confirm your unit before placing an order.
How to enter your Chrysler Uconnect 8.4 UCS code
It takes less than a minute once you have the four digits.
- Switch the ignition on and let the radio boot to its security screen.
- A four-digit keypad appears on the display.
- Enter the four digits in the order you received them.
- There is no separate OK button - the radio checks the code on the last tap.
- The security screen disappears and the unit returns to normal operation.
When it does not go to plan
The radio is counting down
Wrong codes put the unit into a lockout, and the only fix is to leave it powered and wait. 30-minute WAIT after three wrong attempts.
I cannot find the serial number
It is printed on the housing, so the unit normally has to come forward to read it. Top of the chassis label.
It is asking for the code a second time
Expected behaviour: the security system trips again whenever power is cut. Loss of 12V supply.
I am not sure I have the right variant
Close relatives of this unit look almost identical from the driver's seat. UCS shares its face and UI with UCQ. The premium-audio badge on the speakers plus the chassis part number distinguish them.
Save the code: it stays valid, so the next battery change costs you nothing.
Questions About Your Chrysler Uconnect 8.4 UCS Code
What Happens After You Order
The original code on screen seconds after you pay, emailed to you as well.
Full money-back guarantee if the code does not open your radio.
Available 24/7 - no appointment, no dealer visit, no towing.
Works again and again - the code stays valid for the life of the radio.
Other OEM Radio Models
The models below look similar and are frequently mistaken for the Chrysler Uconnect 8.4 UCS. Not your radio? Try one of these.