Ram 4500's Most Common Radio Code Causes
Many drivers encounter security code prompts on their 4500 after power loss.
Below are the most common situations when this can happen.
Battery Change Lock
When the battery is removed, the Ram 4500 radio locks automatically.
This factory protection system is designed to prevent theft by disabling the radio after electrical reset.
Other Scenarios
- Installing a used head unit will trigger the original radio code.
- After an ECU or software reset, the radio may lock.
- A fuse removal can cause the Ram 4500 radio to lock.
- Jump-starting the vehicle can trigger anti-theft mode, requiring the PIN.
Can I get a Free Ram 4500 Radio Code?
Before you pay for it, it's worth checking a few places where the code is often already written down.
Some owners find their Ram 4500 radio code without needing any tools or paperwork.
Here are the most common things to check first.
Look for it in the Vehicle Itself
- In the vehicle handbook, often on a sticker page.
- Inside the glovebox, sometimes on a small card.
- In the spare wheel area, on a radio label.
- In your maintenance booklet from the previous owner.
- On the radio unit itself, if it was removed before.
Can the Dealer Get You the Code?
Dealerships can retrieve your radio code by checking the VIN in their system.
They typically ask for registration and ID before sharing the security PIN.
This is the official way to restore access to the factory radio.
Downsides:
- Some imported or older radios may not be in their database.
- You may need to contact service support during business hours.
- The lookup is often not instant and may require waiting.
- Dealers frequently bill for the code (sometimes more than 100$).
Where to Search for the Serial Num. on your 4500
The only thing you'll need to get the code is your radio's serial number (not part number!).
On all Ram's, you can find it in one of these places:
- Directly on the radio screen (by using some combinations of buttons)
- On the radio body itself - you'll need to pull it out and write down your serial (which is not so hard).
Search for something like: Serial Num., SN, S/N, Serial, Serial Number...
1. Find the S/N on Ram 4500's Screen
Unfortunately, on Ram 4500 radios the serial number is not shown on the screen.
In that case, you'll need to remove the radio unit and check the sticker on the back of the radio.
2. Find the S/N on the Radio Unit's Sticker
The serial number is usually located on a label attached to the radio casing.
Step 1: Turn off the ignition.
Step 2: After that, take off the surrounding panel.
Step 3: Then release the mounting clips.
Step 4: Carefully slide the unit out partially (Be careful not to damage the cables that the unit is connected to).
Step 5: Look for the serial number on the side of the unit.
Step 6: Write down the full number carefully and come back here so that we can generate your code.
Important: Don't mix the Serial Number from the Part Number!
Example: Ram 4500 serial number label location
Common Serial Number Prefixes on Ram 4500 Radios
Your Ram 4500 radio serial number may start with:
T00AMT00BEU1234L5678
Why Use Our Ram 4500 Radio Code Lookup Service?
Our Ram 4500 radio code lookup service retrieves the security code using the stereo serial.
Compared to dealership VIN lookup, this Ram 4500 radio code generator is faster, doesn't require appointments, and costs less.
It's an easy way to restore access to your factory radio without leaving your home.
Dealer Option vs FindRadioCode
- Delivery time: May take days, while FindRadioCode is almost instant 95% of the time.
- Availability: Dealers work business hours only, while our service is always available.
- In-person visit: Lookup can require a visit, while FindRadioCode works online.
- Pricing: It often costs 100 - 200 USD, while our service starts from 9.99$.
- Refund policy: Dealers usually offer limited refunds, while we include a full money-back guarantee.
Now You Have the Code. How to Enter It?
You need to enter the code into the system to unlock your Ram's radio.
When the unit is locked, the screen usually displays a code prompt.
Based on the radio, use radio presets, control knob, or touchscreen to enter the numbers, then submit the code to restore radio functionality.
Try not to make mistakes, because too many wrong attempts can temporarily lock the radio.
It will allow you a few incorrect tries before showing a SAFE message.
You can try again by keeping the ignition on for 60 minutes or a set waiting period.
4500's Radio Code FAQs
Not all of them require a security code, but many factory radios use it as an anti-theft feature.
Newer and older models may not require a code depending on the radio unit.
Free codes are uncommon.
You might already possess the code in the manual or from a dealer, but most require a paid retrieval.
Yes. Each radio unit has its own unique security code. A replacement radio will need its original code to work.