Modern vehicles come with key fobs for improved security and convenience. They allow drivers to unlock doors, start engines, and even open trunks with the push of a button. However, like any piece of technology, key fobs sometimes stop working, leaving you in a frustrating situation. If you find yourself in a cash situation, don’t panic.
Today, we will discuss the common causes when the key fob stops working, how to fix it, and when you need the assistance of an automotive locksmith in Alabaster.
Common Reasons Your Key Fob Stops Working
Dead Battery
The most common reason for a non-functioning key fob is a dead battery. Key fob batteries typically last two to three years, depending on usage. When the battery dies, the key fob will no longer send signals to your vehicle.
How to Fix It:
- Check your vehicle’s manual for instructions on how to open the key fob.
- Purchase a replacement battery, usually a coin cell battery like CR2025 or CR2032.
- Replace the battery and test the key fob.
Signal Interference
Key fobs use radio frequency (RF) signals to communicate with your vehicle. Signal interference from electronic devices, nearby buildings, or even other vehicles can disrupt this communication.
How to Fix It:
- Move closer to your vehicle and try again.
- Ensure you’re not surrounded by large metal objects or electronic devices that could block the signal.
Worn Out Buttons
Frequent use can wear down the buttons on your key fob, making them less responsive or entirely non-functional.
How to Fix It:
- Inspect the buttons for visible damage.
- If the buttons are worn, consider replacing the key fob shell or having the internal components transferred to a new shell.
Faulty Key Fob Programming
If your key fob has lost its programming, it will no longer communicate with your vehicle. This can happen after battery replacement or due to software glitches.
How to Fix It:
- Refer to your vehicle’s manual for instructions on reprogramming the key fob.
- If DIY methods don’t work, consult an automotive locksmith in Alabaster for professional assistance.
Also Read: What to Do When Your Car’s Transponder Key Stops Working
Damaged Internal Components
Internal components, such as the circuit board, can become damaged due to water exposure, drops, or wear and tear.
How to Fix It:
- Open the key fob and inspect the circuit board for damage.
- If the circuit board is damaged, you’ll likely need a replacement key fob.
- An automotive locksmith can help you obtain and program a new key fob.
Immediate Steps to Take When Your Key Fob Stops Working
Use the Physical Key
Most key fobs include a physical key hidden within the fob. This key can manually unlock your vehicle’s doors.
How to Use It:
- Locate the release mechanism to remove the physical key from the fob.
- Insert the key into the driver’s door lock and turn to unlock.
Check for a Secondary Key Fob
If you have a spare key fob, use it to access your vehicle. This will help determine whether the issue lies with the key fob or the vehicle’s receiver.
Try the Key Fob in Different Locations
If signal interference is the problem, moving to a different location might resolve the issue. For instance, if you’re in a crowded parking lot, try moving away from other vehicles or electronic devices.
Start the Vehicle Manually
Some vehicles have a designated spot to place the key fob if the push-button start isn’t working. Check your vehicle’s manual for instructions.
When to Call a Professional Automotive Locksmith in Alabaster?
If you’ve tried the above steps and your key fob still isn’t working, it’s time to call a professional. An automotive locksmith in Alabaster will diagnose the problem and provide a solution, whether it’s repairing your current key fob or programming a new one. Here is how he can help you:
Key Fob Programming: If your key fob has lost its programming, a locksmith can reprogram it to communicate with your vehicle. This is often quicker and more cost-effective than visiting a dealership.
Key Fob Replacement: If your key fob is beyond repair, a locksmith can provide a replacement. They can also program the new fob to work with your vehicle.
Emergency Lockout Assistance: If your key fob stops working and you’re locked out of your vehicle, an automotive locksmith can help you regain access without causing damage.
Key Fob Repairs: For issues like worn-out buttons or minor circuit board damage, a locksmith can often repair your key fob instead of replacing it.
Contact Your Alabaster Locksmith for Expert Automotive Locksmith Services
When your key fob stops working, it’s important to identify the root cause and take appropriate action. At Your Alabaster Locksmith, our locksmiths are well-trained and experienced. Whether you need your key fob repaired, replaced, or reprogrammed, our automotive locksmiths in Alabaster can do it. They will identify the root cause of the problem and fix it right there. Feel free to contact us and let us know how we can help you.
