Maserati Panasonic TM9

Radio Codes
 /  Maserati Panasonic

Maserati — Panasonic Factory Radio

Free Maserati Panasonic Radio Code Calculator
Free unlock code for Maserati Panasonic factory radios

If your Maserati radio is asking for an unlock code after battery loss, service, or radio replacement, enter the last 4 digits of your Panasonic serial number below. Your radio code will be returned instantly.

Last 4 digits

What is this calculator?

This free calculator is for Maserati Panasonic factory radios that require a 4-digit anti-theft unlock code. These radios can lock after the battery is disconnected, the radio is removed, or the vehicle has been serviced.

The unlock code is tied to the radio serial number. Once you calculate the correct code, save it somewhere safe because the same radio may ask for it again any time it loses power.

How to find your serial number

01

Remove the radio from the dash

Most Maserati Panasonic serial labels are located on the radio chassis and are not visible from the front.

02

Find the Panasonic serial sticker

Look for a Panasonic label on the top, side, or bottom of the radio. The serial may include letters and numbers.

03

Use the last 4 digits

Enter only the last 4 numeric digits from the serial number. Do not enter letters, spaces, or the full serial.

04

Get your unlock code

Enter the 4 digits into the calculator above and your Maserati Panasonic radio code will appear instantly.

Compatible Maserati vehicles

Maserati

GranTurismo • GranCabrio • Quattroporte • select Panasonic-equipped models

Radio Type

Panasonic factory radio / head unit with anti-theft code lock

Serial Needed

Only the last 4 numeric digits from the radio serial number

Important

Standard FCA TM9 radios use a different calculator. Use this page only for Maserati Panasonic radios.

Important note

This calculator is for Maserati Panasonic radios only. If your radio is from Dodge, Jeep, Chrysler, or Ram and the serial starts with TM9, use the regular TM9 Radio Code Calculator instead.

How to enter the radio code

  1. Turn the ignition to ACC or ON.
  2. Wait for the radio to show the code entry or lock screen.
  3. Enter the 4-digit code returned by the calculator.
  4. Confirm the code using the radio’s enter/select button if required.

Button layout can vary by radio model. Do not guess codes repeatedly, as some radios may temporarily lock after incorrect attempts.

Common questions

Is this the same as the regular TM9 calculator?

No. Maserati Panasonic radios use a different calculation than standard FCA TM9 radios.

What part of the serial number do I enter?

Enter only the last 4 numeric digits from the Panasonic radio serial number.

Where can I find my Maserati radio serial number?

The serial number is usually located on a label attached to the radio chassis. Removal of the radio may be required to view the sticker.

The code is not working — what should I check?

Verify the full serial number, confirm the radio is a Maserati Panasonic unit, and make sure you entered only the last 4 digits. If needed, contact us with a clear photo of the serial label.

Is this calculator free?

Yes. No account, no credit card, and no registration required.

Will I need the code again?

Yes. The radio may ask for the code again any time it loses power. Save the code once you have it.

Code not working?

Send us the full radio serial and we can help identify the correct radio/code type.


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