3 Reasons Commonly Cited For Why Your Car Key Fob Replacement Isn't Working (And The Best Ways To Fix It)

· 6 min read
3 Reasons Commonly Cited For Why Your Car Key Fob Replacement Isn't Working (And The Best Ways To Fix It)

Car Key Fob Replacement

Many vehicles use key fobs that lock and unlock the doors, and allow you to start your vehicle. Replacing a standard key fob normally requires an appointment with the dealer, who will charge you depending on the make of your vehicle.

However, Consumer Reports reveals some simple ways to save money. Here's how:

Battery

The first thing to do when your key fob isn't working is to replace its battery. These devices that have replaced traditional keys, do a lot more than just unlock and lock the car. Depending on the frequency at which you press them, they're constantly sending out the coded signal in a distinct sequence that sends to an inside car receiver to either lock or unlock it. Fobs can break into pieces over time, just like any other electronic gadget that is constantly tossed around in your pockets or purse.

If you're lucky, your new car dealer will sell batteries for keys that will work with your vehicle. If they don't, you can find them at many auto parts stores and at big-box retailers. You'll usually want a CR2032 button cell battery that can cost between $2 and $4 American for a set of two. You'll need to remove the old one from your fob and install the new one carefully to prevent damage to the electronic circuit board.

Certain newer fobs come with an electronic key inside that you can remove if keys aren't able to open your door or start the engine. This is a great feature, but it can be risky for those who are prone to losing their keys. Some use a wireless remote locking system that relies on an RFID chip inside the key fob to operate the doors. If you are having issues with this, you'll need to contact your car's manufacturer to see if the chip can be reset, or contact a locksmith if needed.

If you're able to purchase a replacement key fob at an amount you're comfortable with it's possible to program the key yourself. This is typically a much cheaper alternative than buying an additional key from the dealership. But, be aware that not all key fobs from aftermarket will work with your vehicle and require special equipment to program.

Programming

Modern cars come with electronic key fobs, which let you start and unlock your car remotely. If you lose yours or require to replace it, you might be able to program an alternative yourself. The exact procedure is dependent on the model of your vehicle, but instructions are often available online.  car key replacements  contain detailed programming information. Make sure your key fob is powered by a new battery before you attempt to reprogramme it. These are cheap and easy to replace, but an exhausted battery can interfere with the process. Close all doors at once. One open door could affect the function of the fob.

To reprogram a remote, turn off your car and take off the ignition key that was originally used. Press the lock button on the new fob within the specified time frame, usually about 10 to 30 minutes. The car might respond by turning the locks on and off and switching on the lights, or emitting a chime to confirm the fob is programmed. Repeat this procedure for any additional fobs you wish to add to your car's system.

Be aware that this reprogramming method is only available for vehicles that utilize the same technology. If your vehicle uses a different type of key fob or has a separate metal ignition key it will require specialized programming that must be done by an authorized dealer.

You can save money by using an auto locksmith. A lot of dealerships charge a flat price for this service. They usually have the equipment to accomplish the task for a fraction of the price you'd pay at a dealership. They may even be able to come to your location to perform the job.

If you decide to go to the dealership, ask them what their charges are and if they offer a warranty on the work. Check your warranty or auto club membership or insurance policy to see whether they will cover lost fobs. If you have a good working relationship with your mechanic, he might even be able to inform you of the cost of this service prior to when you make an appointment.

Dealerships

You might be enticed, when you lose your keys to visit a dealer to have them replaced. Dealerships can charge more for this service than other locations and they may not be the most affordable option. Locksmiths and hardware stores are two other options for replacing your key fob.  replacement key for car near me  are typically cheaper than the dealership and could save you a significant amount of money.


A car key fob lets you to open and start your car without using a traditional metal keys. It's usually a rectangular or oval piece of plastic with buttons that let you lock and unlock your vehicle, trigger an alarm, or open the trunk. Fobs first became popular in the  1990s, and many vehicles include them as standard features. They're a convenient way to open your car but they can also make it easier for thieves to steal it.

The most commonly used car key fob is the push button starter. It is attached to your car's ignition. You can typically find these at the dealership or an auto parts store. Switchblade keys, in which the metal key is enclosed in a plastic piece and keyless entry key fobs are also types of car fobs. They are the most popular as they allow you to unlock and start your car without physical key.

Many dealerships inflate the cost of key fobs as they know that consumers will be willing to pay for any service in order to get their car back. It can be difficult to find a replacement fob at an affordable cost. However, you can save some money by using the correct battery and programming it in a different manner.

You can change your key at an independent locksmith that is not associated with a specific car manufacturer, whether you have an old-fashioned, metal key or a sophisticated electronic key. These locations offer a wide choice of replacement keys and are able to cut and program them for less than dealers. You can search the search engine to locate a locksmith who is independent near you.

Locksmiths

If your key fob is lost, you'll need to hire an expert to replace the item. It might not be as costly as you think if your key fob has a smart feature, like remote start or automatic locking.

The majority of modern vehicles have smart keys that are designed to stop theft by sending unique security codes each time a button is press. The codes aren't stored on the fob, but instead in an embedded chip that communicates with the car to unlock doors and also start the engine. Because of this extra layer of security, it's only certified locksmiths or car dealership technicians that have the tools and knowledge to reprogram replacements to these types of keys.

Based on the model and year, you may be able to purchase a new key fob at an auto repair shop or a locksmith that specializes in automotive locksmithing for less than it would cost through a dealer. You'll still have to hire an expert to program your fob. This may require the same equipment as the dealership.

key replacement car  offer instructions for do-it-yourself key fob programming on the internet or in their owner's guides. These steps can be difficult and you may need another key fob to complete the process. This is why it's recommended for both owners and lessees alike to have two working key fobs before experiencing the disappointment of losing one.

If your car has an old-fashioned metal key, you can get a spare at the hardware or key cutting store, provided that the metal key wasn't lost in the fob. Fobs with a transponder element on both the key shank and the fob are likely to need to be professionally programmed however, which could be costly if you have to have more than one spare or the key has to be replaced.

Those with German automobiles, for instance, that have the "flip" function which is akin to a switchblade knife may only be able to get replacement fobs from the dealership. This is because these fobs use transponders that can only be reset or reprogrammed at the dealer service department.