Panasonic Chrysler Uconnect 8.4 UDQ Asking for a Code? Get It Back Now

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Chrysler Uconnect 8.4 UDQ radio - get the 4-digit unlock code from the serial number
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Seconds. The code is generated the instant the payment completes and is shown on screen as well as emailed - day or night, without any waiting.

Then you get your money back - all of it. A short clip of the serial number and the code entry is the only thing we ask for before the refund goes out.
Our refund policy in full.

UDQ defaults to Mexican Spanish. No NAV tile - if maps draw on your screen, you have UDV. If your vehicle was sold in the US, you have UAQ rather than UDQ.

Top of the chassis label. That number (it starts with TM9) is all the code generation needs.

Accepted Serial Number Formats

Serial Prefix Status
TM9 Supported

If your serial starts with one of these, we can recover your code.

How the service works

Everything runs from the serial number on the radio's own label.

  1. 1 Read the number on the label Look for it on the chassis label. The radio normally has to come forward a little - the wiring can stay plugged in.
  2. 2 Type it in the form Just the serial and your email. The validator runs before the payment step.
  3. 3 Get your code The code is on screen in seconds and in your inbox. It never expires and keeps working every time power is cut.

Money-back guarantee if the code does not open your radio.

Where the Chrysler Uconnect 8.4 UDQ serial number is printed - the code is derived from it

An example from the same family - find the matching sticker on your unit.

Serial number examples

Real Chrysler serials, so you know what you are looking for:

TM9341100221 (prefix: TM9)
TM9128455907 (prefix: TM9)
TM9067230144 (prefix: TM9)

Common prefixes: TM9

How to Identify the Chrysler Uconnect 8.4 UDQ

Not sure if your vehicle is equipped with the Chrysler Uconnect 8.4 UDQ? Compare the design, controls, display and features listed below against your factory radio.

What the Chrysler Uconnect 8.4 UDQ looks like:

  • 8.4" touchscreen set into the middle of the dash
  • No navigation tile on the home screen - no maps installed
  • Shipped for the Mexico market
  • UDQ printed on the factory label
  • Label serial opening with TM9

This is probably your radio if:

  • the chassis label carries the UDQ sales code
  • the serial on the label starts with TM9
  • the car left the factory between 2017-2020
  • the display matches the Uconnect 8.4 8.4" touchscreen
Not sure this is your radio?

UDQ defaults to Mexican Spanish. No NAV tile - if maps draw on your screen, you have UDV. If your vehicle was sold in the US, you have UAQ rather than UDQ.

Learn More About the Chrysler Uconnect 8.4 UDQ

The Chrysler Uconnect 8.4 UDQ is a dealer-installed Chrysler audio and multimedia unit. Alongside standard radio and audio playback it may include touchscreen controls, Bluetooth, CD/DVD playback or factory navigation, depending on how the vehicle left the factory.

Uconnect 8.4 UDQ is the Mexican-market Panasonic 8.4-inch non-navigation head unit. Spanish UI by default, AM/FM with Mexican broadcast bands, Bluetooth and USB, no built-in maps.

The Chrysler Uconnect 8.4 UDQ 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.

Features you may find on the Chrysler Uconnect 8.4 UDQ:

8.4" touchscreen

AM/FM radio

Bluetooth for hands-free calls and music streaming

USB media playback

SiriusXM satellite radio*

Steering wheel control support

Anti-theft security code

*Availability varies with the vehicle specification.

The Chrysler Uconnect 8.4 UDQ carries the same anti-theft protection as most factory units. Once power is cut - a flat battery, a battery swap, or the radio being removed - it will ask for the original code before it comes back to life.

Background on the platform itself is published by the official Uconnect site.

Where to Find Your Chrysler Uconnect 8.4 UDQ Serial Number

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 printed on the housing of the radio itself.

Where exactly: Top of the chassis label.

How to reach the number:

  1. Bring the radio out of its slot; release keys do it in seconds and nothing needs disconnecting.
  2. The serial is on the chassis label, usually right next to the barcode - copy it down.
  3. Enter it character for character - no spaces, no dashes.
Expected format: TM9 and then 9 more digits, e.g. TM9123456789.
Factory sticker with the Chrysler Uconnect 8.4 UDQ serial number for radio code retrieval

The sticker that carries the serial

Watch the full process

Chrysler Uconnect 8.4 UDQ radio code by serial number - video thumbnail

From our YouTube channel - the same steps apply to this unit.

Typical Ways a Chrysler Uconnect 8.4 UDQ Gets Locked

Almost all of the Chrysler Uconnect 8.4 UDQ codes we generate follow one of these four events.

A battery change

The most common trigger by far: the moment the battery is disconnected, the radio forgets it was ever unlocked and asks for its code on the next start.

The car was in the garage

Any repair that touches the 12V supply - even briefly - is enough to bring up the code screen on the next start.

The code card is long gone

The code card that shipped with the car went missing an owner or two ago. That is not a problem - the code is generated from the radio's serial, not from any paperwork.

You swapped the radio itself

Replacement radios are the classic case: every unit has its own code tied to its own serial. Read the serial off the newly fitted radio and order for that one.

Whichever of these happened to you, the fix is identical: the serial number off the radio, the form at the top of this page, and the code is emailed in seconds.

Factory Radio Specifications

Specification Value
Manufacturer Panasonic
Radio Family Uconnect 8.4
Variant UDQ
Market Mexico
Vehicle Brand Chrysler / Dodge / Jeep / Ram
Production Years 2017-2020
Display 8.4" touchscreen
Navigation No
Serial Prefixes TM9

The exact functionality of the Chrysler Uconnect 8.4 UDQ depends on the vehicle it was installed in. Some versions include advanced multimedia features like navigation and Bluetooth, others ship in a more basic configuration. Features vary by production year, trim and regional specification.

Which Vehicles Use the Chrysler Uconnect 8.4 UDQ?

Vehicle Model Typical Production Years Notes
Chrysler 200, 300 (Mexican non-nav) 2017-2020
Dodge Charger SXT, Challenger SXT, Durango SXT (Mexico) 2017-2020
Jeep Cherokee KL, Compass, Renegade (Mexican non-nav) 2017-2020
Ram 1500/2500/3500 (Mexican non-nav trims) 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.

OEM Radio References 145

Every reference below is handled by this service. Find yours on the chassis label of the radio to confirm you are on the right page.

The 145 references come down to 16 base numbers - the trailing letters (AA, AB, ZC and so on) are factory revisions of the same unit, and every revision is covered.

68274759AB 68274759AC 68274759AD 68274759AE 68274759AF 68274759AG 68274759AH 68274759AJ 68274759ZC 68274759ZD 68274759ZE 68274759ZF 68274759ZG 68274759ZH 68274759ZI 68274759ZJ 68289298AC 68289298AD 68289298AF 68289298AH 68289298ZC 68289298ZD 68289298ZF 68289298ZH 68306654AH 68306654AI 68306654AJ 68306654AK 68306654AL 68306654AM
Show all 145 part numbers
68306654AN 68306654AO 68306654AP 68306654AR 68306654ZB 68306654ZC 68306654ZD 68306654ZE 68306654ZF 68306654ZG 68306654ZH 68306654ZI 68306654ZJ 68306654ZK 68306654ZL 68306654ZM 68306654ZN 68306654ZO 68306654ZP 68306658AH 68306658AI 68306658AJ 68306658AK 68306658AL 68306658AM 68306658AN 68306658AO 68306658AP 68306658ZC 68306658ZD 68306658ZE 68306658ZF 68306658ZG 68306658ZH 68306658ZI 68306658ZJ 68306658ZK 68306658ZL 68306658ZM 68306658ZN 68306658ZO 68306658ZP 68306658ZR 68322343AA 68322343AB 68322343AC 68322343AD 68322343AE 68322343AF 68322343AG 68322343AH 68322343AI 68322343AJ 68322343AK 68322343ZA 68322343ZB 68322343ZC 68322343ZD 68322343ZE 68322343ZF 68322343ZG 68322343ZH 68322343ZI 68322343ZJ 68331633AA 68331633AB 68331633AC 68331633AD 68331633AE 68331633AF 68331633AK 68332803AA 68332803AB 68370545AA 68396533AA 68396533AB 68396533AC 68396533AD 68396533AF 68396533AH 68403080AA 68403080AB 68403080AC 68403080AD 68417863AB 68417863AD 68417863AE 68417863AF 68417863AG 68417863AH 68417863AK 68429175AB 68429212AA 68429212AB 68461742AA 68461742AB 68461742AC 68461742AD 68461742AE 68461742AF 68472589AA 68472589AB 68472589AD 68472589AE 68472589AF 68472589AG 68472589AH 68472589AI 68472589AJ 68472589AL 68472634AA 68472634AC 68472634AE 68472634AF 68472634AH

The part number is printed on the label on top of or on the side of the radio chassis, usually next to the serial number. If yours appears above, the Chrysler Uconnect 8.4 UDQ is the correct page.

Putting the code into the radio

It takes less than a minute once you have the four digits.

  1. Put the key in accessory position so the unit powers up and asks for the code.
  2. A four-digit keypad appears on the display.
  3. Key in the code, one digit at a time, left to right.
  4. The unit checks the code automatically on the last digit.
  5. Right code in, lock screen gone - the radio is back to its usual self.

When it does not go to plan

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 after three wrong attempts.

The label is not where I expected

Only the radio itself carries it - slide the unit forward and the label is right there. Top of the chassis label.

Locked again after it was fine

Nothing is broken. Any interruption to the 12V supply brings the lock screen back. 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. UDQ defaults to Mexican Spanish. No NAV tile - if maps draw on your screen, you have UDV. If your vehicle was sold in the US, you have UAQ rather than UDQ.

Note the four digits somewhere safe - they are permanent and reusable after any power cut.

Chrysler Uconnect 8.4 UDQ FAQ

No. The code for the Chrysler Uconnect 8.4 UDQ comes from the radio's own serial number, not from the vehicle identification number. A VIN lookup only works on Renault and Dacia units - for any other brand, including this one, the serial from the radio label is what we need.

It is. The code is calculated with the manufacturer's own algorithm from your serial number, so it is the exact code a dealer would look up - the difference is the price and the fact that you do not have to book an appointment.

Yes. The code belongs to the radio and never changes, so if the battery is disconnected again in a year the same four digits will unlock it. It is worth writing it down and keeping it with the service book.

No. Every radio has its own code, calculated from its own serial number - a code from a different unit of the same model cannot work. Order the code for the serial printed on the radio that is actually in the dash.

Usually yes, because the serial is printed on a label on the unit itself rather than shown on screen. Release keys are cheap and the unit only has to come forward far enough to read the label - the wiring can stay connected.

No. The radio will ask for the code again after the next power cut, but it is the same code every time - it is burned into the unit and never changes. Keep it in the glovebox and future battery changes cost you nothing.

What Customers Say

These are real orders and real radios. Hundreds more are on the reviews page.

"I am very glad I found this website. The code I received was the correct code. I am so happy that my radio works. I have a 2019 Chrysler Pacifica. I replaced the radio with a used one. Sad I needed a code to fix it after replacing it."

— Daniel LaCore, Chrysler owner Verified purchase
Verified

I originally called the dealer and they said I needed to bring my car in and bring the title and ID. I found this sote from YT. I was skeptic at first but it worked right away.

SA - Chrysler

Verified

the fastest website I have ever seen excellent services

Gus Hanna - Chrysler

Read all reviews

Ordering a Chrysler Uconnect 8.4 UDQ Code

Your original code arrives the moment you pay, with an email copy for safe keeping.

Does not work? Every cent back - no questions beyond a short video.

Runs around the clock, so a locked radio never waits for opening hours.

Works again and again - the code stays valid for the life of the radio.

Our refund policy in full

Related Radio Models

These units are often mixed up with the Chrysler Uconnect 8.4 UDQ. If the details above do not match your radio, open one of these instead.

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