What to Know About Key Fob Replacement from Your VIN Number

Lizz Overby • Jul 03, 2024

Replacing your Key Fob From Your VIN Number Can Be Confusing - Lets Clear some things up

When it comes to car security and convenience, key fobs play an indispensable role. Gone are the days of manual locks and ignition keys; today, your car key not only unlocks doors but also starts your engine and allows you to access various features remotely. But what happens when you lose or damage your original key fob? This guide will walk you through everything you need to know about replacing a key fob using your Vehicle Identification Number (VIN).


How Do Key Fobs Work?


Before we get into the nitty-gritty of key fob replacement, it's essential to understand how these devices work. Modern key fobs are a blend of technology and convenience, incorporating a range of features that make your driving experience seamless.


Components of a Key Fob


Transmitter: Sends signals to your car to lock/unlock doors or start the engine.
Receiver: Located in your car, this component receives signals from the key fob.
Battery: Powers the key fob, generally lasting 1-2 years.
Microchip: Contains unique codes that ensure only your key can operate your car.


When to Get a Replacement Key


Knowing when to replace your key fob is crucial for maintaining your car's security and functionality. Here are some common scenarios that might prompt you to get a replacement:

Loss: If you've misplaced your key fob, you'll need a new one to regain access to your car.
Damage: Physical damage can render your key fob useless
Battery Issues: Sometimes, a simple battery replacement isn't enough, and you may need a new fob.
Malfunction: If your key fob frequently fails to communicate with your car, it may be time for a replacement.

At Key Harbor, we can repair damaged key fobs and provide new batteries to extend their lifespan. However, if your key fob is beyond repair, replacement may be necessary.


The Replacement Process


Why Your VIN Number is Essential


Your VIN number is a unique identifier for your vehicle, acting like a fingerprint. It contains vital information such as the car's make, model, and year, all of which are crucial for getting the correct key fob replacement.


Steps to Replace Your Key Fob


Visit a Locksmith:
Choose a reliable locksmith like Key Harbor Locksmith, which specializes in automotive key replacements.


Provide Necessary Information:
Bring your car's VIN number, proof of ownership, and personal identification.


Key Programming:
The locksmith will program the new key fob to match your car's unique codes.


Finding Your Car's VIN


Locating your VIN number is the first step toward getting a key fob replacement. Here's where you can find it:

Common Locations
Dashboard: On the driver's side, visible through the windshield.
Driver's Side Door Jamb: A sticker inside the door frame.
Engine Block: Stamped onto the engine.
Vehicle Registration and Insurance: Often listed on official documents.


Understanding Your VIN


Your VIN is a 17-character code that contains a wealth of information about your vehicle. Each segment of the VIN has a specific meaning, helping locksmiths and manufacturers identify the exact specifications of your car.


Choosing the Right Replacement Key Fob


Not all key fobs are created equal. Here are some tips to help you choose the right replacement:

Consider Compatibility
Make sure the new key fob is compatible with your car's make and model. Consulting your car's manual or talking to a professional can help clarify any doubts.

Programming Options
Some key fobs require professional programming, while others come with DIY instructions. Opt for professional programming if you're unsure to avoid potential issues.

Quality and Warranty
Choose a reputable brand and ensure the key fob comes with a warranty. This protects you from defects and provides peace of mind.


Replacing Your Lost Keys with Key Harbor Locksmith


Key Harbor Locksmith makes the process of replacing your lost keys straightforward and hassle-free. Here's a step-by-step guide on what you can expect:

Step 1: Contact Key Harbor Locksmith
Reach out to Key Harbor Locksmith through their website or call their customer service. We will provide you with an exact estimate of your key replacement. We are dedicated to offering upfront pricing, so there are no surprises in the process. 

Step 2: Provide Details
Share your car's make, model, and VIN number, along with proof of ownership and a current driver's license.

Step 3: Key and Fob is Prepared
Our team will pull the keycode for your vehicle using the VIN number in our secure portal. We will cut the key to the exact specifications and then take the key to the vehicle to program it. 

We provide our clients with genuine OEM key fobs so they have quality car keys they can rely on. 


Work with Key Harbor Locksmith Today! 


Losing a key fob can be frustrating, but knowing how to replace it using your VIN number simplifies the process. By understanding the components of key fobs, knowing when to replace them, and following the steps outlined above, you can ensure an easy transition to a new key fob.

For a hassle-free experience, consider working with Key Harbor Locksmith. Their professional service ensures that you get the right key fob programmed to your car's specifications. Don't wait—secure your vehicle by replacing your key fob today!

Ready to get started? Contact Key Harbor Locksmith now for expert assistance with VIN-cut keys and more.

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When faced with the need for a new car key or key fob, car owners often wonder whether they can handle programming themselves or if a visit to the dealership is inevitable. If you’re wondering this yourself, fear not, we have some answers for you so that you can decide which route is best for you based on your desire for convenience, cost savings, and effectiveness. As licensed automotive locksmiths, we understand these concerns firsthand and aim to provide clarity to empower car owners to make informed decisions without feeling pressured. Let's explore whether DIY car key programming, hiring a third-party professional (such as us), or going to the dealership is the better choice for you. Understanding Car Key Programming Modern car keys are not merely mechanical devices, but sophisticated electronic components designed to enhance security and convenience. They communicate with the vehicle's onboard computer system, enabling functions like remote keyless entry, immobilizer systems, and push-to-start ignition. DIY Programming: DIY programming is appealing to many car owners due to its potential cost savings and convenience. However, its feasibility largely depends on the make, model, and year of the vehicle, the condition of the vehicle, and your ability to execute instructions that can be somewhat complicated. Some key factors to consider include: Vehicle Compatibility: Not all cars support DIY programming. Some models (especially newer ones) employ advanced encryption and proprietary software, making it impossible for consumers to replicate the programming process without specialized tools and knowledge. Availability of Instructions: For certain vehicles, manufacturers may provide DIY programming instructions in the owner's manual or online resources. These instructions typically involve a sequence of actions such as inserting and turning the key, pressing buttons in a specific order, or using a combination of key and remote functions. This requires all of the related systems to be ‘awake’ and in a state where accessing programming mode is possible. Equipment and Skills: Successful DIY programming sometimes requires the right equipment, such as a compatible programming tool or software, along with a good understanding of the vehicle's electronics. It is important to understand that without proper equipment or expertise, attempting DIY programming can result in fault codes, potential damage to the vehicle’s immobilizer system or BCM, as well as frustration and wasted time. Dealership Assistance: Many car owners default to visiting the dealership for key programming due to the perception that it's the safest and most reliable option. While dealerships certainly have the specialized equipment to program keys accurately, there are some drawbacks to consider: Cost: Dealerships often charge a premium for key programming services, which can be significantly higher than independent automotive locksmiths. Scheduling and Wait Times: Booking an appointment at a dealership and waiting for service can be time-consuming, especially for busy individuals who need immediate assistance. Some dealerships need the vehicle for an entire business day in order to perform service, a reputable automotive locksmith can usually complete a vehicle car key programming in less than 30 minutes. Dealer Dependency: Relying solely on dealerships for key programming may limit flexibility and convenience, particularly if the dealership is located far away or has limited availability. Empowering Car Owners As licensed automotive locksmiths, our goal is to empower car owners with options that prioritize their convenience, affordability, and peace of mind. Here's why visiting a trusted automotive locksmith may be the optimal choice for car key programming: Expertise and Experience: Licensed automotive locksmiths specialize in car key programming and possess in-depth knowledge of various vehicle makes and models. With years of experience and specialized training, we can efficiently diagnose issues, program keys accurately, and ensure compatibility with your vehicle's system. Cost-Effectiveness: Compared to dealership prices, automotive locksmith services are often more affordable without compromising quality. By choosing a reputable locksmith, car owners can save money while receiving personalized attention and superior service. Convenience and Accessibility: Automotive locksmiths offer flexible scheduling, mobile services, and quick turnaround times, eliminating the hassle of waiting for dealership appointments. Most of our key fob programming appointments take 20 minutes or less. In conclusion, the decision to program a new car key yourself, visit a dealership, or enlist the services of a professional automotive locksmith depends on various factors such as vehicle compatibility, expertise, cost, and convenience. While DIY programming may be feasible for some car owners, it carries risks and limitations that could lead to costly mistakes. On the other hand, dealership assistance offers reliability but often at a premium price and with potential scheduling challenges. The alternative option of seeking professional locksmith services is a good middle-ground. 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What Can You Do to Prevent Car Theft? As automotive locksmiths, we help at least one person every few weeks who had their vehicle stolen. Luckily for our customers their vehicles were recovered, but not everyone is so fortunate. We felt that since this issue is becoming more and more prevalent, we should offer some insight as to how you can prevent yourself from becoming a victim of car theft. Car thefts are on the rise, according to the National Insurance Crime Bureau (NICB) there were 1,020,729 car thefts in the US in 2023, alone. That’s an increase of almost 17% since 2020, and the number is climbing. These statistics highlight the importance of implementing robust security measures and using your best judgement to stop a theft before it happens. Steps you can take: 1. Avoid leaving your vehicle running unattended. Period. Full stop. The story we hear most frequently is that the driver left their vehicle running while they ran in to the gas station, went into their daycare to collect their kids, or popped into Starbucks to grab their mobile pickup order. On average, it took less than two minutes before someone was driving away with their vehicle. Turn off the engine, take the keys with you, and lock the doors whenever you exit the vehicle, regardless of how short the stop may be. *Did you know: in cold weather, unattended running or idling vehicles are easy to spot because of their puffing exhaust fumes. Thieves refer to these easy targets as “puffers”.* 2. Secure your keys. Do not leave your keys in your vehicle or any other easily accessible place. Window ‘smash and grabs’ are more common than vehicle thefts. If your keys (or purse or valuables) are in plain sight, that increases your risk of becoming a target. 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Steering wheel locks are an especially good idea if you have a Hyundai or Kia that does not have an immobilizer type computer system, where the ignition can be easily bypassed (no hotwiring necessary). It’s a good idea to take additional measures to make your vehicle more difficult to steal. When it comes to theft, a lot of times it’s just a matter of making your car too much trouble for a thief to deal with. 5. Park in well-lit, high traffic areas and be aware of your surroundings. Parking in well-lit areas with a lot of eyes around reduces the likelihood of theft and increases the chances of detection. It’s a bonus if the parking area has surveillance in place. Be mindful of your surroundings and stay vigilant when parking in public areas. Look out for suspicious individuals lurking nearby and trust your instincts. If something feels off, it's better to err on the side of caution and find an alternative parking spot. 6. Install a GPS tracking system or place a tracker device in your vehicle. Granted, this is not a method of prevention, it’s more of a tool for upping your chances of recovery, but it warrants mentioning. GPS tracking systems can help locate your car in the event of theft. A very low budget way to achieve this would be to hide an Apple Airtag, Tile, or other such tracker device in your vehicle. (Keep in mind that Airtags can notify iPhone users nearby of their presence, but if you hide it well, it’s still worth doing). If you use the Airtag or Tile method, remember to change the batteries every year or so (as applicable) and check their status periodically on your phone to make sure they are still functioning properly. 7. Stay Informed. Stay updated on the latest security vulnerabilities and theft techniques by following reputable automotive security blogs and news outlets. Being aware of emerging threats allows you to adapt your security measures accordingly. 8. Educate Others. 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