Your Ford key fob is an essential tool, providing convenient remote access to your vehicle. Powered by a small battery, it will eventually require a replacement to ensure seamless locking and unlocking. Knowing how to change your Ford key fob battery is a simple yet valuable skill for any car owner. This guide will walk you through the process step-by-step, ensuring you can easily replace your battery and maintain the functionality of your key fob.
Step-by-Step Guide to Changing Your Ford Key Fob Battery
Changing your Ford key fob battery is a straightforward process that you can typically complete in just a few minutes with minimal tools. Here’s how:
Step 1: Access the Key Blade
The first step is to access the mechanical key blade housed within your Ford key fob. Depending on your specific Ford model, this may involve either manually sliding a latch to release the blade or pressing a dedicated release button. Locate the release mechanism on your key fob. For some models, a small button is present, while others might require you to slide a small switch or latch. Activate this release to expose the metal key blade.
Step 2: Open the Key Fob Casing
Once the key blade is released, you need to open the key fob casing to access the battery compartment. For this, you’ll need a flat-head screwdriver or a coin. Examine the side of your key fob where the key blade was originally housed. You should notice a small slot or seam. Insert the flat head of your screwdriver or the edge of a coin into this slot. Gently twist the screwdriver or coin. This action will pry open the key fob casing, revealing the battery inside. Be careful not to apply excessive force to avoid damaging the plastic casing.
Step 3: Remove the Old Battery
With the key fob casing open, you will see the battery. Note the orientation of the battery, specifically which side is facing up (positive side). Typically, a small flat-head screwdriver can again be used to gently pry the old battery out of its housing. The battery might be held in place by small clips. Carefully wedge the screwdriver under the edge of the battery and gently lift it out. Take note of the battery type and size, usually indicated by markings on the battery itself (e.g., CR2032).
Step 4: Install the New Battery
Now it’s time to install the new battery. Take your replacement battery (ensure it’s the correct type) and position it in the battery compartment exactly as the old battery was removed. Make sure the positive (+) side of the battery is facing upwards, matching the original orientation. Press down gently to snap the new battery securely into place.
Step 5: Reassemble the Key Fob
Finally, carefully snap the two halves of the key fob casing back together. Ensure they are firmly closed and properly aligned. Slide the key blade back into its housing until it clicks into the locked position. Your Ford key fob battery replacement is now complete. Test the key fob to ensure it is functioning correctly by locking and unlocking your vehicle remotely.
Frequently Asked Questions
How can I program my Ford’s personal entry keyless code?
To program your personalized entry code, you’ll first need to access the factory-set five-digit code. This code is usually found in your vehicle owner’s manual or on a card provided with your car. Once you have the factory code, enter it into the keypad on your Ford. Within five seconds of entering the factory code, press the 1•2 button on the keypad. Then, immediately enter your desired new five-digit personal code. Press the 1•2 button again to save your new code. The doors should lock and unlock to confirm successful programming.
What happens if I don’t replace my key fob’s battery?
If you don’t replace your key fob battery, it will eventually die completely. When this happens, you will lose the ability to remotely lock and unlock your vehicle. While most Ford vehicles come with a physical emergency key to manually open the door, relying solely on the physical key can be inconvenient and less secure than using the key fob.
How often should I change my Ford key fob battery?
The lifespan of a Ford key fob battery can vary depending on usage, but typically, they last for 2 to 3 years. If you notice that you need to be closer to your vehicle for the key fob to work, or if the range decreases significantly, it’s a good indication that the battery is getting weak and should be replaced soon. Replacing it proactively can prevent you from getting locked out of your car unexpectedly.
Changing your Ford key fob battery is a simple maintenance task that can save you time and hassle. By following these easy steps, you can ensure your key fob remains functional and your vehicle remains easily accessible.
