2012 Dodge Ram Key Fob Not Working? Causes & Solutions! [SOLVED]

For years, Dodge Ram has incorporated keyless ignition into their vehicle designs, and the 2012 model is no different. 

Despite this, there are numerous reports on car forums about the 2012 Dodge Ram key fob not working, leaving many novice drivers puzzled about the root of the issue.

Fortunately, resolving this prevalent problem doesn’t necessitate a great deal of expertise or technical know-how. 

Continue reading for more information.

What are the Reasons Why the 2012 Dodge Ram Key Fob Not Working?

                           

If your key fob is not functioning, it could be due to issues with the fob or car batteries, accumulation of dirt or moisture, physical damage, problems with the car locks, malfunctions in the TIPM/RKE, radio interference, or blown fuses.

Additionally, after replacing their batteries, the fobs may sometimes require reprogramming.

• Depleted or Drained Fob Batteries 

Take a moment to assess the functionality of your key fob. Are there some features that are operational while others are not? If this is the case, it might be time to replace the batteries.

The good news is that replacing fob batteries is a straightforward task. All you need are screwdrivers, the correct type of battery, and a bit of dexterity.

If you’re uncertain, it’s best to entrust the task to someone with more experience or refer to the Dodge Ram manuals for comprehensive instructions.

• Drained Vehicle Batteries 

After verifying that the fob batteries are in good condition, the next step is to inspect the car’s battery. If the vehicle doesn’t have sufficient electrical charge, no key fob can execute the correct commands!

You can use a multimeter to measure the charge. A fully charged Dodge Ram battery should register at least 12.6 V when the engine is off, or between 13 and 14.7 V when the engine is running.

• Reprogramming or Resetting the Fob 

Resetting the key fob on a 2012 Dodge Ram involves a few steps:

• Sit in your car with your key fob.

• Insert your key into the ignition and turn it to the “run” position.

• Wait for all the car’s chimes to stop.

• Press and hold the “unlock” button on your key fob for about 10 seconds.

• While still holding the “unlock” button, press and release the “panic” button.

• Release the “unlock” button.

• Press the reprogramming button, then turn off the ignition.

• Exit your car, close its doors, then test the fob.

If you have a 2012 Ram model that uses the FOBIK fob, you should prepare one functioning FOBIK (usually the original spare) and a second FOBIK that needs programming. Follow these steps:

• Bring both fobs inside the car. Close all doors, then put the functioning FOBIK into the WIN (Wireless Ignition Nodes).

• Switch the keys to “ON,” but do not start your engine yet.

• Press the “Unlock” control for about 10 seconds, then press/release “Panic.”

• Press the programming buttons on the broken FOBIK.

• Turn off your ignition, and exit the car to test how the fob works now.

If the key fob is still not working after these steps, it’s advisable to consult the manual or visit a dealer for further car servicing. 

Remember, while it’s great to try and fix minor issues on your own, some problems require professional intervention. 

Don’t hesitate to consult a professional if your key fob continues to malfunction. 

Your vehicle’s security and your convenience are worth the investment in professional services.

• Accumulation of Moisture and Dirt 

One of the common reasons for the 2012 and 2013 Dodge Ram key fob not working is the build-up of moisture and dirt inside the key fob. This accumulation can interfere with the fob’s functionality and cause it to malfunction.

In more severe cases, excessive moisture or even water droplets can cause significant damage to the fob’s internal system, leading to erratic behavior or even complete failure!

The most effective solution to this problem is to carefully disassemble the fob and clean the accumulated moisture and dirt. 

For this, you can use a specialized electronic cleaning kit designed for delicate electronic devices like key fobs. 

These kits usually include a variety of tools and solutions that can effectively remove dirt and moisture without causing damage to the electronic components.

After cleaning, make sure to thoroughly dry the fob before reassembling it to prevent any residual moisture from causing further issues. 

It’s also a good idea to regularly clean your key fob to prevent the build-up of dirt and moisture in the first place.

Unless the damage is too severe, this cleaning method is often successful in restoring the functionality of the key fob. 

However, if the fob still doesn’t work after cleaning, it may be necessary to seek professional help or consider replacing the fob.

• Physical Damage 

Just like any other car component, the key fob is not immune to wear and tear. Regular use, accidental drops, and even the pressure from being squeezed into bags or pockets can take a toll on its structure and functionality.

If your key fob is not working, it’s worth checking for physical damage. Carefully disassemble the fob and inspect it for any visible signs of damage. Here are some questions to guide your inspection:

• Are there any cracks on the buttons?

• Have the contact points become dislodged?

• Are the rubber buttons worn down?

• Are the battery terminals disconnected?

If you notice any damage, you can try to fix it yourself. Use adhesives for plastic parts, premium seals for metal components, and basic flexing or cleaning techniques for rubber parts.

These simple DIY tips can often resolve issues with the Ram 1500 key fob not working. However, certain components are difficult, if not impossible, to repair:

• Active RFID (Radio Frequency Identification) transmitters: These transmit the fob commands to the receivers to draw battery power.

• Passive RFID chips: These enable the car to recognize your fob for engine start or ignition.

If the physical damage involves these critical RFID components, it might be more cost-effective and less troublesome to purchase a new fob. 

Remember, while DIY repairs can be a quick fix, they might not always be the best solution, especially when dealing with complex electronic devices like key fobs. 

If in doubt, it’s always best to consult a professional or refer to your vehicle’s manual for guidance.

• Malfunctioning Car Locks 

If your key fob is failing to lock or unlock your car, the issue might not be with the fob itself, but rather with the car locks.

To determine whether the problem lies with the car locks or the Dodge Ram key fob, you can perform a quick diagnostic test:

• Observe the movement of the door locks. Do they still move but fail to fully engage or disengage? If the answer is yes, even if they only move slightly, then your fob is likely not the problem.
• Test the fob on all doors. Can the fob still unlock some doors but not others? If so, then the fob is functioning correctly, and the issue lies with certain door locks that need inspection.
• Pay attention to the indicator or turning lights. Do they blink in the correct response pattern when you issue a locking or unlocking command? If they do, it suggests that the door locks need fixing. If they don’t, it indicates that the fob may need to be reset.

By conducting these tests, you can pinpoint the source of the problem and take the necessary steps to fix it. 

Whether it’s repairing the car locks or resetting the fob, addressing the issue promptly will ensure the security and convenience of your vehicle.

• Issues with the Car’s TIPM 

Every Dodge Ram model is equipped with a fuse box known as the TIPM (Totally Integrated Power Modules). This crucial component acts as a mediator between your keyless entry module and the fob.

If you’re experiencing problems with the TIPM, it could indicate one or more of the following situations:

• The TIPM box may be partially corroded or dirty.

• A relay or fuse might have blown.

• The TIPM box could be shortened.

While average drivers can undertake some basic maintenance tasks such as removing burnt relays, replacing disrupted wires, or cleaning the box, these are complex systems that require a certain level of technical knowledge.

If you’re not confident in your ability to perform these tasks, it’s always a good idea to seek professional help. Automotive professionals have the necessary expertise and tools to diagnose and repair issues with the TIPM safely and effectively. Remember, when it comes to your vehicle’s electrical systems, it’s always better to err on the side of caution. A small mistake can lead to more significant problems down the line, so don’t hesitate to consult a professional if you’re unsure.

• Issues with the Car’s RK

                     

In any system that involves remote control, such as the Dodge Ram cars’ remote system, there are two crucial components: the command transmitter, which is your key fob, and the receiver, which are the RKE (Remote Keyless Entry) modules inside your vehicle.

The RKE modules are responsible for processing every command that the fob sends from a distance. 

This means that even if your fob is functioning correctly, its commands will not be executed if the RKE modules fail during the transmission process.

Unlike the TIPM, dealing with issues related to the RKE may be more challenging for some car owners due to the technical skills required to diagnose, fix, or replace the RKE modules. 

This task involves intricate electronic components and systems, and any missteps could potentially lead to further complications.

Therefore, if you’re facing issues with your Dodge Ram 1500 key fob not working and suspect it might be due to the RKE modules, I strongly recommend seeking professional help. 

Automobile service centers or dealers have the necessary expertise and equipment to accurately diagnose and resolve such issues. 

Remember, when it comes to your vehicle’s complex systems, it’s always better to err on the side of caution. 

Your vehicle’s performance, safety, and your peace of mind are worth the investment in professional services.

• Radio Signal Disruption 

Smart key systems, such as the one used in your Dodge Ram, operate using short-range, low-power signals. As a result, they can be easily disrupted by stronger radio sources. These sources can include:

• Your cellphone in the console

• The phone or car’s Wifi hotspot

• Wifi routers from nearby buildings

• Cell phone towers

• Home alarm systems

• 2-way radios

• Airports

• Radio stations

• Military bases

These sources can interfere with the signal between your key fob and your car, causing the fob to malfunction.

To mitigate this issue, try turning off the Wifi hotspot and placing your phone in the backseat of your car. 

This can help reduce the amount of radio interference near your key fob and car. 

Once you’ve done this, try starting the car again by pressing your fob against the start button of your Dodge Ram.

If your Ram key fob is still not working after these steps, it’s advisable to contact a mechanic or a professional car service center. 

They have the necessary expertise and equipment to diagnose and fix the issue.

Remember, while it can be frustrating when your key fob doesn’t work, it’s important to approach the problem systematically and safely. 

Don’t hesitate to seek professional help if needed. It’s always better to err on the side of caution when it comes to your vehicle’s functionality and your personal convenience.

• Issues with Fuses 

Every electrically-powered system, including the Dodge Ram’s keyless ignition system, incorporates fuses in its smart key circuits. These fuses play a crucial role in protecting the system from damage.

If there are contact issues with the circuits, such as short-circuiting or overload, the fuse will blow out. In essence, the fuse “sacrifices” itself to prevent serious damage to the system.

If you suspect that a blown fuse might be causing your key fob to malfunction, you can troubleshoot the issue with the following steps:

• • Locate the fuse box (you can refer to the manual to confirm its location). Once you’ve found it, identify the start button/smart key fuses and their proper ratings.
  • Turn off the car, then use plastic tweezers to remove the fuses from the box. Inspect each fuse to see if its interior is broken and whether the rating matches the recommendations in the manual.
  • If you find any blown fuses, replace them with new ones that have the correct ratings. It’s important not to use fuses with lower or higher ratings as this could cause further issues.

• Once you’ve replaced the fuses, close the box and start your car again to see if your fob is now working.

Remember, dealing with electrical components can be tricky and potentially dangerous if not done correctly. 

If you’re not confident in your ability to perform these steps, or if your key fob is still not working after replacing the fuses, it’s advisable to seek professional help. 

A qualified mechanic or car service center will have the necessary expertise and tools to safely and effectively resolve the issue.

What to Do When Your 2012 Ram Key Fob Stops Working After Battery Changes and Part Fixes?

Are you still experiencing issues with your Dodge Ram key fob not working even after changing the battery and fixing parts? 

It’s time to delve a little deeper.

Firstly, disassemble the fob once more and inspect it carefully. 

Check if the battery terminals are broken or if the button has come loose. 

These could be potential reasons for the fob’s malfunction.

If these parts appear to be in good condition, the next step is to try reprogramming the fob again. 

You can refer to the instructions provided earlier in this guide. Additionally, ensure that the door has proper latches and locks. 

Sometimes, a minor issue with the door mechanism can prevent the fob from functioning correctly.

It’s worth noting that these troubleshooting methods can also be applied to key fobs of other brands, such as Subaru. 

The principles of operation are similar across different car brands, making these steps universally applicable.

However, if your Dodge key fob is still not working despite trying all these tricks, it might be time to seek professional help. 

Mechanics and car experts have the necessary tools and expertise to diagnose and fix the issue. 

Remember, while it’s great to try and fix minor issues on your own, some problems require professional intervention. 

Don’t hesitate to consult a professional if your key fob continues to malfunction. 

Your vehicle’s security and your convenience are worth the investment in professional services.

What is the Cost of a Replacement Key Fob for Dodge?

If you’re looking to replace your Dodge Ram key fob, you can expect to spend anywhere between $50 to $90. However, the exact cost can vary depending on several factors:

• Place of Purchase

The cost of a replacement key fob can vary significantly depending on where you buy it. 

Each dealer and retailer has their own pricing policies, and the average cost of living in a particular state or region can also affect the total charge. 

To avoid any surprises, it’s a good idea to contact the service department beforehand and confirm the costs.

• Additional Features

If you want to add extra features to your key fob to enhance your vehicle’s control and convenience, be prepared to pay a bit more. 

For example, if your Dodge Ram has aftermarket control mirrors, you might consider customizing the fob to control them with a single click. 

These add-ons can streamline your ignition and car control, but they come at an additional cost.

Remember, while a replacement key fob is an investment, it’s an important one. 

A functioning key fob enhances your vehicle’s security and your convenience, making it a worthwhile expense. 

Always ensure to purchase from a reputable source and consider any additional features that could enhance your driving experience. 

It’s always better to invest in quality and reliability when it comes to your vehicle’s components.

Can Dodge Ram Key Fobs Be Used Interchangeably?

No, Dodge Ram key fobs are not interchangeable. 

This is because each fob is uniquely programmed during manufacturing to communicate exclusively with its designated vehicle.

This specific programming process involves linking the fob’s identifier codes to the electronic system of the Dodge vehicle. 

When the buttons on the fob are pressed, they send out specific signals that only the corresponding car can recognize and respond to. 

This ensures the security of your vehicle and prevents unauthorized access.

If you wish to use your fob for another car, it would require reprogramming by dealers or experts. 

This process involves altering the transmission patterns of the fob and receiver so that their commands align with the new vehicle. 

However, this method can be quite risky and should be approached with caution.

Reprogramming a key fob to work with a different vehicle can potentially lead to complications and may even compromise the security of your vehicle. 

Therefore, it’s always recommended to use the key fob that was specifically designed and programmed for your vehicle. 

If your key fob is lost or damaged, consider getting a replacement from a trusted dealer or service center to ensure compatibility and maintain the security of your vehicle.

What Is The Life Expectancy of A Dodge Key Fob?

The lifespan of a Dodge key fob typically ranges between 3 to 4 years, largely dependent on the battery life. 

As the battery begins to deplete, you may notice a significant weakening in the signal and range strength of the key fob.

For instance, if you find yourself having to press the buttons multiple times to lock or unlock the doors, it’s a clear indication that the battery is nearing the end of its life and needs to be replaced.

It’s important to note that the life expectancy of a key fob can also be influenced by factors such as usage frequency and environmental conditions. 

Regular use, exposure to extreme temperatures, and physical damage can all shorten the lifespan of your key fob.

If you own a 2011 Dodge Ram and your key fob is not working, it’s likely that the battery needs to be replaced. Replacing the battery is a simple and cost-effective solution that can restore the functionality of your key fob. 

However, if replacing the battery doesn’t solve the issue, it might be time to consider getting a new key fob.

Remember, a properly functioning key fob is essential for the convenience and security of your vehicle. 

Therefore, it’s always a good idea to keep an eye on the performance of your key fob and take necessary actions when needed. 

Whether it’s replacing the battery or getting a new key fob, these measures can ensure a smooth and hassle-free experience with your Dodge Ram.

How do you fix an unresponsive key fob?

If your key fob is unresponsive, there are several steps you can take to try and fix it:

• Check the Battery

The most common cause of an unresponsive key fob is a dead battery. Replacing the battery is a simple and cost-effective solution.

• Clean the Key Fob

Over time, dirt and grime can accumulate on the key fob, interfering with its ability to send a clear signal to your car. Cleaning the key fob with a soft cloth and mild cleaner can often help restore its functionality.

• Reset the Key Fob

If your key fob is not working correctly, resetting it may solve the problem. This usually involves holding down a combination of buttons on the key fob to reset its internal programming.

• Check for Physical Damage

If your key fob has been dropped or exposed to moisture, it may have suffered physical damage that’s causing it to malfunction. Check for any visible signs of damage, such as cracks or loose buttons.

• Reprogram the Key Fob

In some cases, the key fob may need to be reprogrammed to communicate effectively with your car. This typically involves a series of steps that include turning the car on and off, pressing specific buttons on the key fob, and sometimes performing actions in the car, like stepping on the brakes.

• Consult a Professional

If you’ve tried all these steps and your key fob is still not working, it may be time to consult a professional. A qualified mechanic or auto locksmith can diagnose and fix the problem.

Remember, a functioning key fob is crucial for the security and convenience of your vehicle. If your key fob is not working, it’s important to address the issue as soon as possible.

Also Read: How Do I Perform A Buick Key Fob Battery Replacement?

How do you start a Ram truck with a dead key fob?

If your key fob battery is dead, you can still start your Ram truck by following these steps:

Use the physical key to unlock the door.

Slide the key back into the key fob.

With your foot on the brake, take the end of the dead key fob and push it against the start/stop button.

The truck will recognize the dead key fob and start the engine.

This method works because the truck can detect the chip inside the key fob, even if the battery is dead. However, this is a temporary solution, and you should replace the key fob battery as soon as possible to restore its full functionality. If you continue to have problems with your key fob after replacing the battery, it’s recommended to consult a professional for further assistance.

How do you start a Ram truck with a dead key fob?

If your key fob battery is dead, you can still start your Ram truck by following these steps:

• Use the physical key to unlock the door.

• Slide the key back into the key fob.

• With your foot on the brake, take the end of the dead key fob and push it against the start/stop button.

• The truck will recognize the dead key fob and start the engine.

This method works because the truck can detect the chip inside the key fob, even if the battery is dead. 

However, this is a temporary solution, and you should replace the key fob battery as soon as possible to restore its full functionality. 

If you continue to have problems with your key fob after replacing the battery, it’s recommended to consult a professional for further assistance.

FAQs – 2012 Dodge Ram Key Fob Not Working

How do I resync my Dodge key fob? 

To resync your Dodge key fob, insert the key into the ignition and turn it to the “run” position. Press and hold the “unlock” button on the fob for about 10 seconds, then press and release the “panic” button while still holding the “unlock” button. Release the “unlock” button, press the reprogramming button, then turn off the ignition.

Why does my Dodge Ram key fob not work? 

Several reasons could cause your Dodge Ram key fob to stop working. These include a dead battery, physical damage, dirt or moisture inside the fob, issues with the car’s TIPM or RKE modules, radio interference, or blown fuses. It could also be due to problems with the car locks or the need for the fob to be reprogrammed or reset.

How do you program a 2012 Dodge key?

To program a 2012 Dodge key, you’ll need two working keys. Insert the first key into the ignition and turn it to the “run” position for about 5 seconds, then remove it. Within 15 seconds, insert the second key and turn it to “run”. A chime will sound indicating that the vehicle is in programming mode. Within 60 seconds, insert the new key and turn it to “run”. Another chime will sound, indicating that the new key has been programmed.

Does a 2012 Dodge Ram key fob have a battery? 

Yes, a 2012 Dodge Ram key fob does have a battery. The battery powers the fob and allows it to send signals to the vehicle. Over time, the battery can deplete and will need to be replaced to ensure the fob continues to function correctly.

Can I start my RAM without the key fob? 

Yes, you can start your Ram without the key fob. If the key fob battery is dead, you can use the physical key to unlock the door, then push the end of the key fob against the start/stop button with your foot on the brake. The truck will recognize the dead key fob and start the engine.

Can you change the battery in a Dodge key fob? 

Yes, you can change the battery in a Dodge key fob. To do this, you’ll need to open the fob, typically by sliding or prying open the back cover. Once open, you can remove the old battery and replace it with a new one. Make sure to use the correct type of battery as indicated in your vehicle’s manual.

How do you reprogram a 2012 Dodge Caravan key fob? 

To reprogram a 2012 Dodge Caravan key fob, you’ll need to follow a series of steps that involve turning the car on and off, pressing specific buttons on the key fob, and sometimes performing actions in the car, like stepping on the brakes. If you’re not confident in your ability to perform these steps, it’s advisable to seek professional help.

Can I program a key fob myself? 

Yes, you can program a key fob yourself. However, the process can be complex and requires a certain level of technical knowledge. If you’re not confident in your ability to program the key fob, it’s recommended to seek professional help.

How do I reset my Ram 1500 after replacing the battery? 

After replacing the battery in your Ram 1500, you may need to reset the vehicle’s computer system. This can usually be done by disconnecting the negative battery cable, waiting for about 20 minutes, then reconnecting it. This should reset the computer system and allow it to recognize the new battery.

Can you program a key fob without a working key? 

Typically, you need at least one working key to program a new key fob. This is because the vehicle needs to be in programming mode, which is usually activated by a working key. If you don’t have a working key, you may need to seek professional help to program a new key fob.

How do you diagnose a key fob not working? 

To diagnose a key fob not working, start by checking the battery. If the battery is good, check for physical damage or dirt inside the fob. If the fob appears to be in good condition, try resetting or reprogramming it. If the fob still doesn’t work, the issue could be with the car’s TIPM, RKE modules, car locks, or there could be radio interference.

Why is my truck not detecting my key fob? 

If your truck is not detecting your key fob, it could be due to a dead battery in the fob, physical damage to the fob, dirt or moisture inside the fob, or issues with the car’s TIPM or RKE modules. It could also be due to problems with the car locks or radio interference.

How do I test my Dodge key fob? 

To test your Dodge key fob, start by pressing each button on the fob to see if the corresponding function works on the vehicle. If some or all of the buttons don’t work, try replacing the battery in the fob. If the fob still doesn’t work after replacing the battery, it may need to be reset or reprogrammed. If the fob still doesn’t work after these steps, it may be damaged and need to be replaced.

Conclusion – 2012 Dodge Ram Key Fob Not Working

Most issues with the 2012 Dodge Ram key fob not working can be resolved easily, with the exception of problems related to TIPM/RKE and RFID components. 

If you’re not confident in your repair skills, it’s best to leave the job to the experts. 

Don’t hesitate to ask for clarifications if any part of the guidelines is unclear. 

Remember, maintaining the functionality of your key fob is crucial for the security and convenience of your vehicle. 

It’s always worth investing in professional services when needed. 

Your vehicle’s performance and your peace of mind are worth it.