Is your 2009 Dodge Journey giving you trouble with its key fob? A common culprit is often a dead or dying key fob battery. Don’t worry, replacing the battery in your 2009 Dodge Journey key fob is a straightforward process you can easily do yourself, saving you time and money compared to dealership service. This guide will walk you through everything you need to know about your 2009 Dodge Journey Key Fob Battery, from identifying the right type to step-by-step replacement instructions.
First, it’s crucial to identify the correct battery for your 2009 Dodge Journey key fob. Most likely, your key fob requires a CR2032 battery. This is a common 3V lithium coin cell battery that’s widely available at drugstores, supermarkets, and online retailers. To be absolutely sure, you can check your owner’s manual or, once you open your key fob (as detailed below), you can confirm the battery type printed directly on the old battery. Using the correct battery type is essential for the proper function of your 2009 Dodge Journey key fob.
Now, let’s get to the replacement process. Here’s a simple, step-by-step guide to changing the battery in your 2009 Dodge Journey key fob:
- Locate the small notch: On the side of your 2009 Dodge Journey key fob, you’ll find a small notch. This is usually located near the key ring attachment.
- Use a flathead screwdriver or coin: Insert a small flathead screwdriver or a coin into the notch. Gently twist the screwdriver or coin to pry the two halves of the key fob apart. Be careful not to apply excessive force, as you could damage the plastic casing.
- Open the key fob: Once you’ve gently pried it, the key fob should split open into two pieces.
- Identify the battery: Carefully examine the inside of the key fob. You’ll see the round, coin-shaped battery. Note its orientation – usually, the positive (+) side is facing upwards.
- Remove the old battery: You can typically use your fingertip or the edge of a small screwdriver to gently lever the old battery out of its compartment.
- Insert the new battery: Place the new CR2032 battery into the compartment, ensuring the correct orientation (positive side up, if that was the original orientation). It should snap into place.
- Reassemble the key fob: Carefully align the two halves of the key fob and press them firmly back together until they click shut. Ensure there are no gaps and the fob feels securely closed.
After replacing the battery, test your 2009 Dodge Journey key fob. Try locking and unlocking your doors remotely, and attempt to start your vehicle. In most cases, a fresh battery will resolve issues related to key fob malfunction and “key fob not detected” messages that might sometimes appear on your dashboard.
However, if you continue to experience problems with your 2009 Dodge Journey key fob after a battery replacement, there might be other underlying issues. It’s possible the new battery is faulty, although unlikely if purchased from a reputable source. In more complex scenarios, the issue could be with the key fob itself, the vehicle’s receiver, or the car battery’s overall health. If simple battery replacement doesn’t solve the problem, it’s advisable to consult a qualified automotive technician to diagnose and address any deeper electrical or programming concerns related to your 2009 Dodge Journey’s keyless entry system. Replacing the 2009 Dodge Journey key fob battery is often the first and easiest step in resolving key fob related issues and can often get you back on the road quickly.
