15 Of The Most Popular Pinterest Boards Of All Time About Car Key Fob Repair
15 Of The Most Popular Pinterest Boards Of All Time About Car Key Fob Repair
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Car Key Fob Repairs
Key fobs today can do more than unlock and start vehicles. This added complexity could cause costly repair costs in the event that it malfunctions.
The good news is that most fobs are equipped with flat-watch-style batteries that are easy to replace at home. You may find that a simple reset can make your fob work again.
Battery Replacement
A dead battery is the most common reason for a key fob not working. This is easy to repair, and is worth trying before you go spending money on a new fob. You can buy the new button cell at a local auto part retailer or hardware store if you have one. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to open and replace the battery inside your fob.
You'll need to gently pry apart the sides of most fobs to reach the battery. You'll require a small flat-bladed screwdriver or another tool with a blade that is thin. You can put your tool into a slot on the bottom of the key fob. It is also advisable to look out for small pieces that might break loose while you work.
Install the new battery in the same way as you removed the previous one. Make sure that the positive (+) side is facing up towards the buttons, and that the negative (-) side of the battery is aligned with the marks inside the battery compartment of your fob.
Check the fob to determine if it works by pushing a button. If it doesn't work, you may have an issue with your vehicle that requires a specialist to fix or replace.
Some key fobs require special tools to open and close, and the connections inside could be fragile and easily corroded. In these cases, a car specialist or dealer may be the best choice. When replacing a battery be gentle and follow the owner's manual. You may be able to locate a comparable battery at a discounter store or a big-box retailer but you'll have to refer to your owner's manual to make sure that it's compatible with your vehicle.
Replace the internal key
To guard against theft, many key fobs are equipped with an electronic key inside. When the battery in the fob dies it will leave an internal key blank that is able to unlock doors and trunks (and in some cases, even start certain vehicles). Most people don't realize that they can save a trip to a dealership by replacing the fob's batteries. Most modern fobs use flat-watch-style batteries which are easy to find in auto parts stores and hardware shops. Using the correct type of battery is essential, however. A bad battery can cause damage to the circuitry and cause the fob's failure much sooner.
If the problem continues to persist after you replace the battery, it may be a sign that there is something else wrong with your vehicle. Go through the owner's manual to determine if there's a reset procedure that can bring the fob back to factory-setup. If that doesn't help, you'll need to visit a dealership or an independent shop that specializes in vehicle-security systems and fob programming.
Fobs may also malfunction because of faulty transmitter receivers. They are typically placed on the dashboard or near the steering wheel, and they transmit signals that allow you to open and start your car with the fob. If you notice that you're being required to get closer and closer to your car in order to make it work, there's a great chance that the transmitter isn't working.
A professional may need to open the case of the fob to replace the transmitter. A simple screwdriver is enough to get the job done, but some fobs have complex release mechanisms that require a specialized tool or specialized equipment available only at a dealership. It is a good idea to have a qualified mechanic perform this task so you don't accidentally break the fob or hurt yourself.
Reprogramming the Key
A key fob that is not working could just require a new battery. Because these batteries are cheap and readily available at pharmacies and home improvement stores, this is the ideal first step before purchasing the purchase of a new car key fob.
You may also be able to reprogram the fob by following some basic steps. The procedure may differ for different vehicles, so it is recommended to refer to the owner's manual and research your specific model. One key fob might require the ignition to be on when programming. Another might need the key to be removed and inserted repeatedly.
The general process is simple. First, make sure the new battery is in place. Close all doors, with the exception of the driver's door. This will ensure that the new key fob can communicate with the vehicle correctly. Put the old key in the ignition and turn it on but do not start the engine. Press the lock button while aiming the fob towards the receiver for transmission. This is usually located on the front, above the mirror. Within a short time frame, the key will indicate to the vehicle that it's been programmed by triggering the doors' locks or emitting a chime. This can be a tricky process, so pay close attention to timing and don't over-press the button.
If the key fob doesn't work, try reprogramming it again with fresh batteries. If the issue persists then a visit to your dealer for your car or locksmiths should be considered. A professional locksmith will have the tools and equipment needed to reprogram your car fob, or even create a brand new one if necessary.
Genesky says he can usually program newer fobs at around $200-$250, depending on the vehicle. However, he's had to turn down customers who have European models due to the fact that he doesn't have the expensive equipment they require. Luckily, the majority of aftermarket fobs can be programmable, but it's always best to talk to an auto dealer first to find out what their price is.
How to get a new fob
If your key fob cannot be repaired, you may need to buy an entirely new one. Based on the make and model, the dealer or an auto locksmith may be able to assist. The dealership is likely to be the most expensive choice for a replacement fob, however, it will also have the tools and software required to program your car correctly. If you're looking for a cheaper solution, a variety of locksmiths can offer you a brand-new car key fob for a more affordable price.
It's a good idea to try to reset your current fob before you decide to buy an entirely new one. The owner's manual will outline the proper reset procedure key car repair that is typically the pushing of a button that reset it to factory programming.
It is also recommended to check the owner's guide and warranty information to determine if you can get an alternative key fob. If your car is still under warranty or you have a car insurance policy or auto club membership that includes bumper-to-bumper insurance, you might be eligible for reimbursement for the cost of an entirely new fob.
Finding the right place to get the fob you need can be difficult. It is possible to go to the dealer for this service if have a newer vehicle and want peace of mind knowing that your key fobs work properly. If you're looking for a cheaper alternative, it's possible to find a locksmith who can provide the same service for less cost.
If you're not comfortable doing this type of work on your own, a professional locksmith can be a good option. They are certified and equipped to replace or reprogram the majority of car key fobs and often, they can complete the task quickly. Locksmiths can also visit your house or office which is convenient for a lot of people. They can even cut and program keys on the spot when you've lost them, which is ideal for those who don't like to leave their cars in the dark.