How to Find 2022 Jeep Grand Cherokee Radio Code [Fast]

Need the radio code for your Jeep Grand Cherokee 2022? The unlock process is based on the radio's serial number, and it's the same for all Jeeps. But if you want in-depth instructions for your exact 2022 Grand Cherokee, follow this guide.

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Serial Number Patterns:

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

Serial Number Examples:

TM9341100221 (TM9)
T00BE351823197 (T00BE)
T0MYD164822563 (T0MYD)
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Jeep Grand Cherokee 2022 car photo
How to find Jeep Grand Cherokee 2022 radio serial number

How to Get Your 2022 Jeep Grand Cherokee Radio Code

Car radios use anti-theft codes dependent on the radio unit itself rather than the model or production year.

  • Our lookup service works by matching your Jeep Grand Cherokee radio's serial number.
  • After entering the serial into the form above, the system identifies the radio unit and retrieves the corresponding code.
  • Use the code to unlock the radio immediately.
  • Compared to Jeep dealer retrieval, this method is faster and more convenient.

How Code Entry Works on Your Jeep Radio

Now that you've found the radio serial and generated the unlock code, the final part is entering it into your radio.

Jeep original head units display a locked screen when ready for input.

The process is straightforward, but button layouts and confirmation methods may vary depending on the radio version installed in your Grand Cherokee.

Step-by-Step Code Input Guide

To enter the code on the 2022 Grand Cherokee's Uconnect 4C:

  1. Ignition ON. Screen displays "ENTER CODE".
  2. Tap the touchscreen keypad for each digit of the 4-digit code.
  3. The radio auto-unlocks after the 4th digit.

Lockout: 3 wrong attempts = 60-minute lockout. Keep ignition ON. Turning off the ignition restarts the wait.

Understanding the Radio Serial Number and How to Locate It on 2022 Grand Cherokee

The first step is finding the radio serial number.

Most people assume the code depends on the Jeep model or year, but actually, the whole process depends on the unique radio unit's serial number.

This number identifies the exact head unit installed in your Jeep Grand Cherokee.

This is actually better, because if you have a used radio, the VIN or other vehicle-specific data wouldn't help.

Based on the radio version used, you may be able to see the serial directly from the display or by checking the label on the radio chassis.

Factory Radios on the 2022 Jeep Grand Cherokee

2022 is a clean break for the Grand Cherokee - the all-new WL platform launched alongside the three-row WL L variant, and the entire dash moved to the Uconnect 5 generation. There is no more Uconnect 4 here, and the head unit comes in two screen sizes plus an optional passenger-side display:

  1. Uconnect 5 with 8.4-inch touchscreen. Standard fit on the entry trims (Laredo / Laredo E / Altitude). Landscape colour touchscreen integrated into the centre stack, paired with a fully digital instrument cluster. Wireless Apple CarPlay and wireless Android Auto are included, the home screen is customisable, and the system supports up to five user profiles. This is the most common 2022 WL head unit overall.
  2. Uconnect 5 with 10.1-inch touchscreen. Larger landscape touchscreen, standard on Trailhawk / Overland / Summit / Summit Reserve and bundled in the optional Entertainment Group on Limited (Limited buyers paid roughly $1,075 to upgrade, Trailhawk roughly $1,615 and Overland roughly $1,935 according to MoparInsiders). Same Uconnect 5 software stack as the 8.4-inch unit but with a wider work area, more on-screen split views and the same wireless CarPlay/Android Auto.
  3. Optional 10.25-inch front passenger interactive display. Bundled with the Entertainment Group on premium trims (shared with the Grand Wagoneer/Wagoneer dash). A second screen mounted in front of the passenger that the driver cannot see thanks to a privacy filter; runs on the same Uconnect 5 architecture but is a separate display module rather than a different head unit.
  4. Audio system pairings. A 9-speaker Alpine system with subwoofer and 506 W amplifier is standard on Trailhawk / Overland / Summit and bundled in the Entertainment Group on Limited. The premium 19-speaker McIntosh MX950 system with a 10-inch subwoofer, 17 channels and a 950 W amplifier is offered with Entertainment Group on Overland, standalone on Summit and standard on Summit Reserve. The audio system does not change which Uconnect 5 head unit you have - it is a separate amplifier/speaker package.

Using Hidden Radio Menus to Find the Serial

The method for 2022 Jeep Grand Cherokee is this:

The 2022 Jeep Grand Cherokee uses the Uconnect 4C (RA4) 8.4" touchscreen. The Grand Cherokee's prominent center stack provides good visibility to the full-size 8.4" screen. Retrieve the serial via Dealer Mode:

  1. Turn ignition to ACC or ON.
  2. Press the bottom-left and bottom-right corners of the physical screen bezel (plastic frame, not glass) at the same time for 5 seconds.
  3. Dealer Mode opens on the display.
  4. Select: System Info → Radio Part Info → Serial Number.

Note Press the physical bezel frame, not the glass touchscreen. If Dealer Mode is restricted after a software update, physical removal is the alternative.

View the Serial by Pulling Out the Radio Unit

If the serial number cannot be accessed via display, use the pull-out method.

Most Jeep Grand Cherokee original radios include a label with the serial number printed on the housing.

Process details:

  • Remove key from ignition.
  • Gently detach surrounding dashboard trim.
  • Loosen screws holding the radio.
  • Pull forward to inspect the label.

If Dealer Mode is blocked on your 2022 Grand Cherokee, remove the radio to access the serial label:

  1. Turn off the vehicle.
  2. Remove the large bezel panel surrounding the 8.4" screen. The Grand Cherokee's substantial trim has snap fasteners – use a plastic pry tool at the lower edge.
  3. Remove the 4 Torx T20 or Phillips mounting screws.
  4. Slide the unit forward. The Grand Cherokee has decent clearance behind the dash.

Wiring can remain connected while you photograph the serial.

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

The 2022 Grand Cherokee WL head unit is deeply integrated into a redesigned centre stack that also carries the 10.1-inch (or optional 10.25-inch) digital instrument cluster, climate controls and - on premium trims - the passenger-side interactive display. The Uconnect 5 module sits behind several layers of trim and is wired into the vehicle data bus, so dropping the unit out is meaningfully more involved than on a WK2-era Grand Cherokee. Owner-published, fully-photographed DIY removal procedures specifically for the 2022 WL Uconnect 5 module are not yet widely documented, and getting at the radio chassis label without damaging trim or disturbing the cluster carries real risk.

Recommendation: have the unit pulled by a Jeep dealer or a trim/audio specialist. If a workshop already has the radio out for service or warranty work, simply ask them to photograph the chassis label so the serial number can be transcribed.

  1. Safety first. If any DIY work is unavoidable, switch the ignition off, remove the key fob from the cabin, disconnect the negative battery terminal and wait several minutes before touching any harness; never disturb yellow airbag/SRS connectors and only use plastic trim tools so the centre-stack clips and the cluster surround stay intact.
  2. Tools you would need. A full plastic trim removal kit, a 7 mm socket with ratchet and extension, a Phillips screwdriver, a small Torx bit set and a good flashlight; Crutchfield's WL writeup notes the screen module is retained by four 7 mm screws after the surrounding receiver trim panel is unclipped.
  3. Removal overview (information only). The receiver trim panel is pried out from the bottom edge with a plastic tool to release its retaining clips; behind it sit four 7 mm screws that hold the screen/receiver assembly to the dash. With those screws out, the assembly comes forward and the multi-pin harnesses on the back of the unit are unplugged.
  4. Where the serial sits. On Uconnect 5 the radio serial number is printed on a thermal/barcode label on the back or top of the chassis, next to the Mopar part number and supplier markings.
  5. Tips. Photograph the label in good light, copy each character exactly and double-check ambiguous characters such as 0/O and 1/I before submitting the serial.
Jeep Grand Cherokee 2022 radio serial number label location

Example: Jeep Grand Cherokee serial number label location

What a Valid Serial Number Looks Like

The 2022 Grand Cherokee Uconnect 4C (RA4) serial formats:

  • T00AM – Primary Harman prefix (RA4)
  • T00BE – Continental version
  • T0MYD – Updated Harman production (2020+)

Serial: 14 characters, alphanumeric. Don't use the part number (P... or 68...) from the same label.

Typical Serial Number Formats for 2022 Grand Cherokee Radios

The 2022 Grand Cherokee WL ships exclusively with Uconnect 5 head units (8.4-inch or 10.1-inch), with an optional 10.25-inch front passenger interactive display alongside. Stellantis sources Uconnect 5 modules from more than one supplier, and the prefix on the chassis label varies with which supplier built the unit and which screen size was specified, so the only authoritative reference is the printed sticker on the radio itself.

Uconnect 5 (8.4" and 10.1")

  1. The serial is typically a continuous alphanumeric block printed on a thermal/barcode label on the chassis, with no dashes or spaces.
  2. Newer Stellantis Uconnect 5 head units have been observed using T-style prefixes such as T0071 and T00AD.
  3. Treat the printed label on the unit itself as authoritative and copy each character exactly - do not infer the prefix from the trim level or screen size.

10.25" front passenger interactive display

  1. The optional passenger display is a separate module, not a head unit, and may carry its own part-number/serial sticker on its case rather than a head-unit-style code.
  2. If a code is genuinely needed for that module, transcribe its label separately and submit it as its own serial.

Fixing Common Code Entry Problems for 2022 Grand Cherokee

After 3 wrong attempts, the Grand Cherokee's Uconnect 4C triggers a 60-minute lockout. The screen shows "WAIT". Leave the ignition ON for the entire 60 minutes. Turning off the ignition restarts the wait.

The Grand Cherokee's Uconnect 4C uses touchscreen-only code entry. Enter each number on the on-screen keypad. The radio auto-confirms after the last digit — no separate "Enter" required.

When the code fails on the Grand Cherokee's Uconnect 4C typically indicates the wrong serial was submitted. The RA4 label shows the serial (T00AM, T00BE, or T0MYD, 14 chars) and the part number (P... or 68...). Only the serial generates the code.

Verify via Dealer Mode to cross-check the serial if the code was rejected. Contact support for a free re-check.

The fastest way to retrieve the serial on the Grand Cherokee RA4 is Dealer Mode: press the bottom-left and bottom-right bezel corners for 5 seconds, then go to System Info → Serial Number.

  • Serial — 14 characters, starting with T00AM, T00BE, or T0MYD.
  • Part number — begins with P or 68. Ignore.

If no code prompt appears after a power interruption: ensure ignition is ON and wait 15–20 seconds. Inspect the radio fuse — fuse failure stops the radio from activating.

Why Did the Radio Lock and Ask for a Code?

Jeep Grand Cherokee sees radio lockouts primarily from:

  • Battery disconnect or replacement — the leading cause on all Uconnect 4C platforms.
  • Complex electrical service — the Grand Cherokee is a feature-rich SUV and any service involving battery disconnects triggers the lock.
  • Used purchase — a popular large used SUV, and the code is frequently not passed on at resale.

Your unlock code is linked to the radio serial and never expires.

Get Your Jeep Grand Cherokee 2022 Radio Code Now