2020 Chrysler Pacifica Radio Code: How to Get It Back?

Need the radio code for your Chrysler Pacifica 2020? The unlock process is based on the radio's unit serial, and it's the same for all Chryslers. But if you want in-depth instructions for your exact 2020 Pacifica, follow this guide.

Simply enter the radio serial number (no VIN required).
No documents required.

You're covered by a 100% money-back guarantee.
Proof may be required (a quick video).
Check the Refund Policy page for more information.

You'll usually get your Chrysler Pacifica code in seconds.
In rare cases, Chrysler Pacifica radio code delivery can take up to a day.

Serial Number Patterns:

Your radio serial may start with: T00AM, T00BE, TM9, T0MYD, A2C, TQN, TVPQN, T0071, T00AD

Serial Number Examples:

T0MYD164822563 (T0MYD)
T00BE351823197 (T00BE)
TM9341100221 (TM9)
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Chrysler Pacifica 2020 car photo
How to find Chrysler Pacifica 2020 radio serial number

Why Did the Radio Lock and Ask for a Code?

The 2020 Chrysler Pacifica radio locks automatically after power is cut. PHEV owners especially may encounter this after high-voltage system work that involves any power interruption.

Most common trigger: battery replacement or disconnect. Other causes:

  • Failed radio fuse
  • Buying the Pacifica pre-owned without a code
  • Battery disconnect for service
  • Battery drained from storage

Code comes from the radio serial number — not the VIN.

Locate the Serial Number Needed to Generate Chrysler Pacifica 2020 Radio Code

Very important fact to know is that factory radios use a specific serial number to identify each unitindividually.

Your anti-theft system links the code directly to this serial.

Unlike car-specific data such as VIN or registration information, it is not determined by the model or production year, so you'll be able to generate it even if you have an aftermarket radio.

Depending on the maker and radio installed in your Chrysler Pacifica, the retrieval method varies.

Here are the best ways to locate it.

Identify Your 2020 Pacifica's Factory Radio

The 2020 Pacifica was the final model year before the 2021 mid-cycle refresh that introduced Uconnect 5. For 2020, FCA continued offering the same three Uconnect 4 / 4C head units used since the RU launched, all sharing a common centre-stack bezel.

Factory head units for the 2020 Pacifica

  1. Uconnect 4 with 5-inch display (UAG) - 5-inch base touchscreen, no factory navigation; standard on lower trims.
  2. Uconnect 4 with 8.4-inch display (UCQ) - 8.4-inch touchscreen with Apple CarPlay and Android Auto but no factory-activated navigation; common on Touring-L / Touring-L Plus builds.
  3. Uconnect 4C NAV with 8.4-inch display (UAQ) - 8.4-inch touchscreen with factory navigation, HD Radio, SiriusXM Travel Link and SiriusXM Guardian, plus CarPlay and Android Auto; top-tier option, frequently fitted to Limited.

Quick visual ID

  1. Screen size is the giveaway - 5-inch is UAG; 8.4-inch is UCQ or UAQ.
  2. If the 8.4-inch home screen shows a Nav tile with native turn-by-turn, you have a UAQ.
  3. An 8.4-inch unit without a factory nav button is typically a UCQ.
  4. The optional Uconnect Theater rear-seat entertainment package does not change the front head-unit code.

Find Your Serial on the Radio Screen

These are the steps you should follow for 2020 Chrysler Pacifica:

The 2020 Chrysler Pacifica — including the Pacifica Hybrid PHEV variant — features the Uconnect 4C (RA4) on the updated platform. Press the bottom-left and bottom-right corners of the physical bezel frame simultaneously for 5 seconds (ignition ACC or ON) to open Dealer Mode. Navigate to: System Info → Radio Part Info → Serial Number.

Note: press the plastic bezel frame, not the touchscreen itself.

Using Hidden Radio Menus to Find the Serial

For 2020 Pacificas fitted with an 8.4-inch Uconnect, the radio supports a hidden dealer/diagnostic menu that displays the unit's internal serial number. Reading it on the screen is much faster than removing the radio.

Uconnect 4 (UCQ) and Uconnect 4C NAV (UAQ) - 8.4-inch

  1. Start the engine or place the ignition in RUN so the touchscreen is fully booted.
  2. Press and hold the driver's temperature UP, temperature DOWN, and front DEFROST buttons together for around 7 seconds.
  3. When the dealer/diagnostic menu opens, choose the radio-information entries near the top of the list - they list serial numbers, hardware/software revisions and similar identifiers.
  4. Note the full serial exactly as printed, including any letters at the start such as T0 or TM9.
  5. Press Done, or cycle the ignition off/on, to leave the menu.

Uconnect 4 with 5-inch display (UAG)

An equivalent on-screen serial-number readout for the 5-inch UAG in this generation is not consistently documented. If the hidden menu does not show one on the UAG, use the chassis-label method instead. Note that some late 2020 vehicles received software updates that may restrict access to dealer mode, so the hidden menu is not guaranteed to open on every unit.

Releasing the Unit to See the S/N on the Tag

If the serial number cannot be accessed on-screen, use the pull-out method.

Most Chrysler Pacifica factory radios include a label with the serial number printed on the housing.

Steps:

  1. Power down the vehicle.
  2. Lift the dashboard frame surrounding the radio.
  3. Release the mounting bolts.
  4. Move the unit slightly out to access the label.

The serial number is usually located near the manufacturer sticker.

If Dealer Mode is unavailable on the 2020 Chrysler Pacifica Pacifica, remove the RA4 unit from the minivan's elevated center stack.

  1. Remove the bezel panel with a plastic trim tool.
  2. Remove the 4 Torx T20 mounting screws.
  3. Slide the unit out to access the serial label.

Be aware: the Pacifica's elevated dash has a slightly different trim layout from older Chrysler minivans.

Pulling Out the Radio Unit to See the S/N on the Tag

When the on-screen method is not available - or the radio is locked at the CODE prompt and you cannot reach the dealer menu - the chassis label is the most reliable source for the serial number on a 2020 Pacifica.

Safety first

  1. Turn the ignition fully off and remove the key fob from the cabin.
  2. Disconnect the negative terminal of the 12V battery.
  3. Wait several minutes before working near the dash so airbag circuits can fully discharge.
  4. Stay clear of yellow airbag wiring while pulling trim.

Tools to have ready

  1. Plastic trim/panel pry tools to release clips without marking the dash.
  2. A driver that matches the radio retaining screws (typically Phillips or 7 mm).
  3. A phone or camera for a clear photo of the label.

Removal overview

  1. Pry off the lower trim around the climate / shifter area first; on the 2020 Pacifica this trim is held mainly by spring clips rather than visible bolts.
  2. With the lower trim free, undo any small screws revealed behind it.
  3. Walk a pry tool around the upper radio bezel until each remaining clip releases, then ease the bezel forward.
  4. Disconnect any small switch / HVAC / USB connectors at the back of the bezel before fully removing it.
  5. Undo the retaining screws now visible at the corners of the radio chassis.
  6. Slide the head unit out and unplug the main wiring harness and antenna lead.

Where the serial sits

  1. Find the printed label on the metal chassis - typically on the top or side face.
  2. Copy the long alphanumeric string next to the barcode, taking care with similar characters (O vs 0, I vs 1).

Tips

  1. Photograph the label before reinstalling so the serial is preserved as a reference.
  2. Reassembly is the reverse: connectors back on, screws home, bezel snapped in, then reconnect the battery.
Chrysler Pacifica 2020 radio serial number label location

Example: Chrysler Pacifica serial number label location

Common S/N Formats Used on 2020 Pacifica Units

Year Chrysler Pacifica RA4 serial formats:

  • T00AM – Harman RA4 Uconnect 4C (standard on 2020+ Pacifica)
  • T00BE – Continental version

Serial is 14 alphanumeric characters. Ignore the part number (starts with P or 68).

Serial Number Format Guide for 2020 Chrysler Pacifica

The 2020 Pacifica could leave the factory with one of three Uconnect head units, each built by a different supplier, so serial-number formats vary by radio. The patterns below are the ones most often reported for this generation, but exact prefixes can vary by supplier batch.

Continental / Harman-supplied Uconnect 4 and 4C (UCQ / UAQ)

  1. Frequently start with T0 followed by an alphanumeric string, for example a serial resembling T0xxx...
  2. The prefix is printed inline with the rest of the serial on the chassis label.

Panasonic-supplied Uconnect units

  1. Often start with TM9 followed by additional digits or letters.
  2. This pattern has been widely reported on Panasonic-supplied Mopar radios from the Uconnect 4 era, and is increasingly seen on later RU Pacifica builds.

Uconnect 4 with 5-inch display (UAG)

  1. Also carries a printed serial label, but the prefix can vary - copy the full string off the label rather than assuming a fixed pattern.

If the alphanumeric you read does not match any of these patterns, double-check that you have the serial line rather than the part number. The serial is usually the longest string on the label and is the one tied to the barcode.

Inputting the Security Code

When you obtain the correct unlock code based on the S/N, you can restore normal functionality by entering it into the unit.

The code entry process depends on the control layout, but most 2020 Pacifica systems follow a similar structure using preset buttons, touch controls, or rotary knobs - depending on if it's a factory or an aftermarket unit.

You will typically see ENTER CODE displayed on screen.

The Correct Way to Enter It

To enter the code on the 2020 Chrysler Pacifica Uconnect 4C:

  1. Turn ignition to ON. Screen displays "ENTER CODE".
  2. Tap each digit of your 4-digit code on the touchscreen keypad.
  3. Radio unlocks after the 4th digit. No confirm button needed.

3 wrong attempts trigger a 60-minute lockout. Keep ignition ON. Turning off restarts the timer.

In-depth Entering Instructions for Pacifica 2020

Once the correct anti-theft code is in hand, entry on the 2020 Pacifica is quick, but you have a strict attempt limit before the radio locks itself out.

Limited Attempt Warning

You only get three attempts. After three wrong codes in a row the radio enters a WAIT state and the screen reads WAIT. To clear it, the radio must remain powered with the ignition in RUN for a continuous 30 minutes (the vehicle may be driven during that time). Cycling the key off does not bypass the timer.

Entering the code

  1. Turn the ignition to RUN or ACC so the radio powers up and shows the CODE / Anti-Theft prompt.
  2. On the 8.4-inch Uconnect (UCQ/UAQ), tap each digit on the touchscreen number pad.
  3. On the 5-inch Uconnect 4 (UAG), enter the digits using the on-screen keypad.
  4. Confirm with the OK/Enter on-screen control or the equivalent hardware button.
  5. When accepted, the radio returns to the normal home screen and audio resumes.

If it does not unlock

  1. Stop after the second wrong attempt and re-verify the serial number you used to obtain the code.
  2. Make sure no leading letters or trailing digits were dropped from the serial.
  3. If WAIT appears, leave the radio powered for the full 30 minutes before retrying.

From Serial Number to Unlock Code for your Chrysler Pacifica - Explained

  • Instead of contacting Chrysler dealer or searching forums you can retrieve the code online with the radio S/N.
  • Identify the serial number. You will always find it on the unit itself, and sometimes it can be visible on the Pacifica's display.
  • Enter it into the field above, and the software will calculate the correct 2020 Pacifica unlock code.
  • After receiving your code, type it in using Pacifica's radio controls to unlock the system successfully.
  • The entire process takes less than a minute for most users and requires zero paperwork and no dealer visit.

Fixing Common Code Entry Problems for 2020 Pacifica

3 wrong entries lock the Pacifica RA4 for 60 minutes. Keep ignition in ON or ACC. Turning off restarts the timer.

On the Pacifica RA4 label: serial = 14 alphanumeric chars starting with T00AM or T00BE. Part number starts with P or 68 — not the serial.

The Pacifica RA4 label has both serial and part number. Serial: 14 chars starting with T00AM or T00BE. Part number (skip): starts with P or 68.

Double-check the label carefully. Contact support for a free re-check if needed.

The Pacifica Uconnect 4C uses touchscreen-only code entry. Press each digit on the on-screen keypad. Confirms after the 4th digit. No physical buttons needed.

If the Pacifica screen boots normally, anti-theft is inactive. Force the prompt: briefly pull the radio fuse, reconnect, turn ignition to ON.

Get Your Chrysler Pacifica 2020 Radio Code Now