Your key fob is an essential tool for modern vehicle access and convenience, but when it breaks, it can feel like a major inconvenience. Whether your key fob has stopped working entirely or is acting up intermittently, this guide will help you understand the possible causes and what you can do to fix it.
Common Reasons Why Key Fobs Break
- Dead Battery The most common reason a key fob stops working is a dead or weak battery. Over time, the small coin cell battery inside the fob will lose its charge.
- Physical Damage Dropping your key fob or exposing it to moisture can cause damage to the internal circuitry or buttons, rendering it non-functional.
- Worn-Out Buttons Frequent use can wear down the buttons or their contacts inside the fob, leading to unresponsiveness.
- Programming Issues Sometimes, a key fob loses its connection with your vehicle’s system due to programming issues, especially after a battery change or prolonged disuse.
- Faulty Electronics Internal components, such as the circuit board or transmitter, can fail due to age or damage, preventing the key fob from sending signals.
How to Fix a Broken Key Fob
- Replace the Battery
- Steps:
- Open the key fob case using a small flathead screwdriver.
- Remove the old battery and insert a new one (usually a CR2032 or CR2025 coin cell battery).
- Snap the case back together and test the fob.
- Tip: Refer to your owner’s manual for specific instructions and battery type.
- Steps:
- Check for Physical Damage
- Inspect the key fob for visible cracks, broken buttons, or signs of water damage.
- If damage is minor, you can replace the casing or buttons using a DIY repair kit.
- For significant damage, you may need to replace the fob entirely.
- Reprogram the Key Fob
- Some key fobs need to be reprogrammed after a battery change. You can:
- Follow instructions in your vehicle’s owner’s manual.
- Visit a dealership or locksmith for professional programming.
- Some key fobs need to be reprogrammed after a battery change. You can:
- Test and Repair Internal Components
- If replacing the battery doesn’t work, the issue might be with the circuit board or transmitter. This usually requires:
- Professional diagnostic and repair.
- Replacing the key fob if repair is not cost-effective.
- If replacing the battery doesn’t work, the issue might be with the circuit board or transmitter. This usually requires:
- Get a Replacement Key Fob
- Visit our website KeylessEntryRemoteFob.com to find affordable OEM and refurbished key fobs.
- We offer a wide selection of key fobs for various makes and models at a fraction of dealership prices.
Tips to Avoid Future Key Fob Issues
- Handle with Care
- Avoid dropping or exposing your key fob to water or extreme temperatures.
- Replace Batteries Regularly
- Change the battery every 1-2 years to ensure optimal performance.
- Keep a Spare
- Having a backup key fob can save you from being stranded if one breaks.
- Store Safely
- Keep your key fob away from strong magnets or other electronic devices that may interfere with its signal.
Why Choose KeylessEntryRemoteFob.com?
At KeylessEntryRemoteFob.com, we specialize in providing high-quality OEM, refurbished, and remanufactured key fobs at affordable prices. Here’s why customers trust us:
- Wide Selection: We stock key fobs for nearly all vehicle makes and models.
- Quality Assurance: Every key fob is tested and guaranteed to work.
- Cost Savings: Save up to 50% compared to dealership prices.
- Customer Support: Our team is ready to help you find the right key fob and guide you through programming.
Final Thoughts
A broken key fob doesn’t have to disrupt your day. By following these steps, you can often fix the issue yourself or find an affordable replacement. Visit KeylessEntryRemoteFob.com today to browse our selection or get expert advice on repairing or replacing your key fob.
