Need the right battery for your 2013 Dodge Journey key fob? This guide provides a clear, straightforward solution to get your key fob working again quickly and easily. We’ll help you identify the exact battery needed and show you how to swap it out with confidence.
Is your 2013 Dodge Journey key fob acting up? Maybe the doors won’t unlock, or the engine won’t start remotely. It can be a real hassle when your key fob stops working like it should. Don’t worry, though! This is a common problem, and usually, the fix is super simple and won’t cost you an arm and a leg. Most of the time, the issue is just a dead battery. We’re here to walk you through exactly which battery you need and how to change it yourself. No confusing tech talk, just easy steps to get your key fob back in action.
Finding the Right Battery for Your 2013 Dodge Journey Key Fob
Before you can fix your key fob, you need to know which battery it actually uses. Luckily, identifying the correct battery for your 2013 Dodge Journey key fob is usually quite straightforward. The most common battery type for this model is the CR2032 3-volt lithium coin cell battery. These are widely available and relatively inexpensive.
Why is the CR2032 so common? These little coin cells are popular in many small electronic devices because they offer a good balance of power, size, and longevity for their application. They pack a decent punch for a tiny battery, which is perfect for the low-power demands of a key fob transmitting signals.
You can find these batteries at almost any grocery store, pharmacy, electronics store, or even online retailers. When you go to buy one, make sure it specifically says “CR2032”. There are other similar-looking coin cell batteries, but they might have a different voltage or size, which won’t work correctly for your Dodge Journey key fob.
Why Your Key Fob Battery Dies
Your key fob battery doesn’t last forever. Several things can cause it to drain over time:
- Normal Usage: Every time you press a button, the fob sends a signal, which uses a small amount of power. Over months and years, this adds up.
- Inadvertent Button Presses: Sometimes, the buttons can get pressed accidentally while the fob is in your pocket or purse. This drains the battery much faster.
- Environmental Factors: Extreme temperatures, both hot and cold, can affect battery performance and lifespan.
- Battery Age: Like all batteries, the CR2032 has a shelf life. Even if you don’t use the fob much, the battery degrades over time.
How to Replace the Battery in Your 2013 Dodge Journey Key Fob
Replacing the battery in your 2013 Dodge Journey key fob is a simple DIY task. You likely won’t need any special tools, just a little patience.
Tools You’ll Need
For most 2013 Dodge Journey key fobs, you’ll only need one simple tool:
- A Small Flathead Screwdriver or a Plastic Pry Tool: This will help you gently separate the two halves of the key fob case. A thin butter knife can sometimes work in a pinch, but be very careful not to slip or damage the plastic. A small plastic pry tool is ideal as it’s less likely to mar the fob’s casing.
- A New CR2032 3-Volt Lithium Coin Cell Battery: Make sure you have the correct replacement battery before you start.
Step-by-Step Battery Replacement Guide
Here’s how to get your key fob powered up again:
- Locate the Seam: Hold your key fob in your hand. Look for a small seam that runs around the edge of the fob, where the two plastic halves meet. Some fobs might have a small notch or slot designed for easier opening, often near the keyring loop.
- Insert the Tool: Carefully insert the tip of your flathead screwdriver or plastic pry tool into the seam. If there’s a specific notch, use that.
- Gently Pry Open: Twist the screwdriver gently or carefully lever the pry tool to slightly separate the two halves of the fob. You might hear a faint click as the clips holding it together release. Work your way around the seam if needed, but be gentle. You don’t want to force it open, as this could break the plastic.
- Remove the Old Battery: Once the fob is open, you’ll see the small, circular battery inside. It’s usually held in place by a small clip or simply rests in a compartment. You might be able to gently tip the fob to let the battery slide out, or you can use your fingernail or the tip of your screwdriver to carefully lift it out of its holder. Note the orientation of the battery (which side is up) before removing it.
- Insert the New Battery: Take your new CR2032 battery. Place it into the battery compartment with the positive (+) side facing up. This is crucial! If you put it in backward, the fob won’t work. It should sit snugly in place.
- Snap the Fob Back Together: Carefully align the two halves of the key fob case. Press them firmly together. You should feel and hear the clips snap back into place, securing the cover. Make sure there are no gaps around the seam.
- Test Your Key Fob: Once the fob is reassembled, test it immediately. Try unlocking and locking your 2013 Dodge Journey. If everything was done correctly, your key fob should now work perfectly.
If your fob still isn’t working, double-check that the battery is inserted correctly (positive side up) and that the case is fully snapped together. Sometimes, a faulty new battery can also be the issue.
Troubleshooting Common Key Fob Issues
Even after replacing the battery, you might run into a few snags. Here are some common issues and how to solve them:
- Fob Still Doesn’t Work:
- Ensure the CR2032 battery is inserted with the positive (+) side facing up.
- Make sure the key fob case is completely closed and latched.
- Try testing the fob again after a minute or two, sometimes the system needs a moment.
- Consider if the battery you bought was new and functional. Sometimes even new batteries can be duds. If possible, try another new CR2032 battery.
- Key Fob Buttons Feel Sticky or Unresponsive After Replacement:
- When you pried the fob open, a small piece of debris or dust might have gotten onto the rubber button contacts or the circuit board. Carefully inspect the inside. You can use a cotton swab lightly dampened with isopropyl alcohol (rubbing alcohol) to gently clean the contacts on both the rubber buttons and the circuit board. Let it dry completely before reassembling.
- Car Alarm Goes Off When Reassembling:
- This can sometimes happen if the fob is accidentally triggered while open. If this occurs, simply close the fob completely and try pressing the unlock button on the door manualy or with the fob.
Understanding Key Fob Batteries: The CR2032
The CR2032 battery is a common type of lithium coin cell. Let’s break down what that means:
- CR: This prefix indicates that the battery is a Lithium Manganese Dioxide type.
- 20: This refers to the diameter of the battery, which is 20 millimeters.
- 32: This indicates the height of the battery, which is 3.2 millimeters.
- 3-Volt: This is the standard voltage output for this type of battery. It’s enough power for many small electronic devices.
These batteries are chosen for key fobs because they are:
- Compact: Their small size allows them to fit easily into the limited space within a key fob.
- Long-lasting: For the low power draw of a key fob, they provide a good amount of usage time.
- Reliable: They offer a stable voltage output, which is important for consistent fob performance.
- Readily Available: As mentioned, they are easy to find at most stores that sell batteries.
Battery Lifespan and Replacement Frequency
How long does a CR2032 battery last in a key fob? It really depends on usage. For most people, a CR2032 battery in a Dodge Journey key fob can last anywhere from 2 to 5 years. Factors that shorten this lifespan include:
- Frequent use of the key fob buttons.
- Accidental button presses.
- Storage in extreme temperatures.
- Proximity to other electronic devices that might cause interference or require the fob to “listen” more often.
If you find yourself replacing the battery more often than every year or two, it might be worth checking if there’s an issue with the key fob itself or if it’s being triggered unintentionally. Sometimes, placing the key fob near other electronics like TVs or routers can cause interference, leading to quicker battery drain.
Why Not Just Get a New Key Fob?
While replacing the battery is often the easiest and cheapest solution, you might wonder if it’s time for a whole new key fob. Here’s a simple comparison:
| Option | Pros | Cons | Typical Cost |
|---|---|---|---|
| Replace Battery | Extremely cheap, easy DIY, quick fix. | Doesn’t fix physical damage or internal electronic failure of the fob. Battery will eventually die again. | $5 – $10 (for batteries) |
| Buy Replacement Fob | New, works perfectly, no risk of battery issues for a long time. Can be programmed to your car. | More expensive, may require professional programming (additional cost), takes more time. | $50 – $200 (fob + programming) |
| Dealership Replacement | Guaranteed to be the correct part, professional installation and programming. | Most expensive option, appointment needed, can take time. | $150 – $300+ |
As you can see, replacing the battery is by far the most cost-effective first step. If your key fob is physically damaged (cracked case, buttons worn out) or if replacing the battery doesn’t solve the problem, then you might need to consider a new fob or professional help.
Safety First: Handling Batteries
While CR2032 batteries are generally safe, it’s always good practice to handle them with care:
- Keep them away from children and pets: Coin cell batteries can be dangerous if swallowed, as they can cause serious internal burns.
- Do not attempt to recharge standard lithium coin cells: CR2032 batteries are designed for single use. Trying to recharge them can be hazardous and lead to battery damage or leakage.
- Dispose of old batteries properly: Many retailers and local recycling centers offer battery recycling programs. Avoid throwing them in the regular trash if possible. Some states have specific regulations on battery disposal. You can check with your local municipality or waste management service for guidance. For example, the U.S. Environmental Protection Agency (EPA) offers general guidance on electronics and battery recycling.
- Avoid short-circuiting: Don’t let the positive and negative terminals of the battery touch each other or touch metal objects. This can cause the battery to heat up.
FAQs About Your Dodge Journey Key Fob Battery
Here are some frequently asked questions about the battery for your 2013 Dodge Journey key fob.
What kind of battery does a 2013 Dodge Journey key fob use?
Typically, a 2013 Dodge Journey key fob uses a CR2032 3-volt lithium coin cell battery. This is a very common battery size found in many small electronics.
Where can I buy a CR2032 battery?
You can find CR2032 batteries at most drugstores, supermarkets, convenience stores, electronics stores (like Best Buy), and online retailers such as Amazon or Walmart.
How do I know if my key fob battery is dead?
Signs of a dead key fob battery include the car not responding when you press the lock/unlock buttons from a distance, the range of the key fob decreasing significantly, or the car’s dashboard warning lights indicating a key fob issue (if applicable to your model).
Can I use a different size or type of coin cell battery?
It’s strongly recommended to use only the specified CR2032 battery. Using a different type or size might not fit, could have the wrong voltage, and could damage the key fob or simply not work.
How long does a key fob battery usually last?
Under normal usage, a CR2032 battery in a key fob typically lasts between 2 to 5 years. However, this can vary based on how often you use the fob and environmental conditions.
Do I need to reprogram my key fob after changing the battery?
In most cases, no. Changing just the battery in your 2013 Dodge Journey key fob does not require reprogramming. The fob should work immediately after replacing the battery and snapping the case back together.
What if my key fob still doesn’t work after changing the battery?
If changing the battery doesn’t fix the issue, double-check that the battery is installed correctly (positive side up) and the fob is fully closed. If it still doesn’t work, the key fob itself may have an internal fault or damage, and you might need to seek professional assistance or consider obtaining a new key fob.
Conclusion
Keeping your 2013 Dodge Journey’s key fob powered up is a simple yet essential part of hassle-free driving. By understanding that the CR2032 3-volt lithium coin cell battery is the most likely culprit behind a non-responsive fob, you’re already halfway to a solution. Replacing this battery is a straightforward DIY task that can save you time and money, and with our step-by-step guide, you can confidently tackle it yourself.
Remember to use the right tool for prying open the fob gently, observe the battery’s orientation before removing it, and ensure the new battery goes in with the positive (+) side up. Snap the fob back together securely, and you should be back in business. If you encounter issues, don’t hesitate to recheck your work or consider the possibility of a faulty new battery or an internal fob problem.
A working key fob means easy access to your vehicle, the convenience of remote locking and unlocking, and peace of mind. So, next time your Dodge Journey key fob seems to have given up the ghost, you’ll know exactly what to do. Happy driving!
