Is your 2015 Ford Taurus key fob acting up? A common culprit for a malfunctioning key fob is often a simple issue: a dead or dying battery. For 2015 Ford Taurus owners, understanding the key fob battery, how to replace it, and related troubleshooting can save you time and money. This guide will walk you through everything you need to know about your 2015 Ford Taurus Key Fob Battery, ensuring your keyless entry system remains reliable.
Identifying a Low Key Fob Battery in Your 2015 Ford Taurus
Before assuming you need a new key fob altogether, recognize the telltale signs of a low battery in your 2015 Ford Taurus key fob. These can include:
- Reduced Range: You need to be closer to your Taurus than usual for the key fob to lock or unlock the doors.
- Inconsistent Operation: Sometimes the buttons work, and sometimes they don’t, requiring multiple presses.
- Dashboard Warning Light: Some Ford Taurus models may display a warning message on the dashboard indicating a low key fob battery.
- Remote Start Issues: If your 2015 Ford Taurus is equipped with remote start, this feature might become unreliable or stop working altogether due to a weak key fob battery.
If you’re experiencing any of these issues, replacing the battery is the first and easiest step to take.
The Battery Inside: CR2032 for Your 2015 Ford Taurus Key Fob
The good news is that the 2015 Ford Taurus key fob uses a widely available and inexpensive coin cell battery: the CR2032. This 3V lithium battery is commonly used in small electronic devices, making it easy to find at most drugstores, supermarkets, and electronics stores.
Knowing the correct battery type is crucial for a successful replacement. Using the wrong battery type can lead to improper function or even damage your key fob. Always double-check that you are using a CR2032 battery for your 2015 Ford Taurus key fob.
Step-by-Step Guide to Replacing Your 2015 Ford Taurus Key Fob Battery
Replacing the battery in your 2015 Ford Taurus key fob is a straightforward process you can typically do yourself in just a few minutes. Here’s a general guide:
-
Gather your tools and battery: You’ll need a small flathead screwdriver (or similar thin tool) and a new CR2032 battery.
-
Locate the notch: Examine your key fob for a small notch or opening. This is usually located on the side or bottom of the fob.
-
Open the key fob: Carefully insert the flathead screwdriver into the notch and gently twist. This should pry the two halves of the key fob apart. Avoid using excessive force, as you could damage the casing.
-
Access the battery: Once open, you’ll see the circuit board and the battery. Note the orientation of the battery (+ side up or down) before removing it.
-
Remove the old battery: You may be able to pry the old battery out with your finger or the flathead screwdriver.
-
Insert the new battery: Place the new CR2032 battery into the compartment, ensuring it’s in the correct orientation (match the + and – sides with the markings in the battery compartment).
-
Reassemble the key fob: Carefully snap the two halves of the key fob back together until they are securely closed. You should hear a click.
-
Test the key fob: Press the buttons on your key fob to ensure it’s working correctly. Lock and unlock your 2015 Ford Taurus, and test the remote start if applicable.
Alt text: Open 2015 Ford Taurus key fob showing internal components and battery compartment ready for CR2032 battery replacement.
What if a New Battery Doesn’t Solve the Problem?
If you’ve replaced the battery in your 2015 Ford Taurus key fob and are still experiencing issues, there could be other factors at play. Consider these possibilities:
-
Key Fob Programming: In rare cases, after a battery change, the key fob might need to be reprogrammed to your vehicle. The original article provides DIY programming instructions if you have two working remotes. If not, you’ll need professional programming.
-
Key Fob Damage: The key fob itself could be damaged due to drops, water exposure, or wear and tear. Inspect the fob for any visible damage.
-
Vehicle Issues: While less likely, problems with your 2015 Ford Taurus’s receiver or vehicle battery could also mimic key fob issues.
In these situations, consulting a qualified automotive locksmith or your Ford dealer is recommended. Locksmiths often provide more affordable key fob programming and replacement services compared to dealerships.
Programming Your 2015 Ford Taurus Key Fob (If Necessary)
As mentioned, reprogramming might be needed in certain situations. Here are the DIY programming steps provided in the original article, which apply if you have two existing, working key fobs:
-
Enter Programming Mode:
- Place the new, unprogrammed key fob in the pocket inside your center console.
- Press the power door unlock button three times.
- Press and release the brake pedal once.
- Press the power door lock button three times.
- Press and release the brake pedal once.
- The indicator on the Start/Stop button should flash rapidly, indicating programming mode is active.
-
Program the New Key:
- Within one minute of entering programming mode, press the Start/Stop button.
- A message should appear on the message center confirming the new key is programmed.
-
Exit Programming Mode:
- Remove the key fob from the center console.
- Press the unlock button on the newly programmed key fob.
-
Test:
- Verify the remote entry functions (lock, unlock, trunk, panic, remote start).
- Start your vehicle with the new key fob.
Important Notes on Programming:
- Two Working Keys Required: This DIY method only works if you already have two functioning key fobs.
- Professional Programming: If you don’t have two working keys, you’ll need to visit a locksmith or dealer for professional programming.
- Aftermarket vs. OEM: The key fob discussed is an aftermarket replacement. Dealers may sometimes refuse to program aftermarket fobs. Locksmiths are generally more accommodating.
Key Fob Replacement and Where to Find It
If your 2015 Ford Taurus key fob is beyond battery replacement or repair, you’ll need to consider a replacement. Websites like Keyfobx.com (where this article is published) offer aftermarket key fobs that are compatible with your 2015 Ford Taurus. These aftermarket options can be significantly more cost-effective than purchasing a new key fob from a Ford dealership.
When considering a replacement, ensure the key fob is compatible with your vehicle’s features, such as remote start and keyless entry. The product description in the original article specifies compatibility with various Ford and Lincoln models (see list below).
Compatible Models (from original article):
- Ford Edge (2011-2015)
- Ford Escape (2017-2019)
- Ford Expedition (2015-2017)
- Ford Explorer (2011-2015)
- Ford Flex (2013-2019)
- Ford Focus (2015-2019)
- Ford Taurus (2013-2019)
- Lincoln Navigator (2013-2017)
- Lincoln MKS (2013-2016)
- Lincoln MKT (2013-2020)
- Lincoln MKX (2011-2015)
Conclusion: Keep Your 2015 Ford Taurus Key Fob in Top Shape
Maintaining your 2015 Ford Taurus key fob battery is a simple yet essential part of vehicle ownership. By understanding the signs of a low battery, knowing the correct battery type (CR2032), and following the battery replacement steps, you can proactively address many key fob issues. If you need a replacement key fob or encounter programming challenges, remember that resources like keyfobx.com and local locksmiths are available to assist you in getting back on the road with a fully functional keyless entry system.
Alt text: Close-up of 2015 Ford Taurus key fob buttons including lock, unlock, trunk, panic, and remote start, highlighting key functions.
