How to Replace a Mazda Key
Mazda is a brand known for its innovative and technologically advanced technology. Certain systems improve safety or performance, whereas others allow you to drive your Mazda around East Stroudsburg, Easton, and Brodheadsville more enjoyable.
The key fob is an excellent example of the latter. This device lets you lock the door, unlock it, and even start your Mazda with a button push. However its battery should be replaced every now and again.
Lost Keys
Keys that are lost or stolen are an extremely frustrating issue. Luckily, it's simple to replace a Mazda key for older models that use regular metal keys, however newer cars require special programmable computer chips which can only be manufactured by the dealer or locksmith.
You will need to start by finding the VIN number for your vehicle. This information is available on the dashboard of the vehicle, on your insurance card, or on your documents for your vehicle. Write down this information to give to the locksmith or the dealership.
You'll need an extra key that works. Place the key in the slot and turn the ignition ON. After five seconds, remove the key and turn the ignition off. Repeat the process with the second key. After both keys are placed in the car, the new computer chip will pair with your car.
If you lose your car keys and do not have spare keys, you'll need to take your vehicle to an authorized dealer. You'll then have to show proof of ownership and pay for the replacement key. You may have to wait several days while the dealer makes arrangements to pair the replacement key with your car. You can save time and money by having a locksmith replace your key rather than going to the dealer.
Repairing the ignition Cylinder
The ignition cylinder is the part of your Mazda that allows you to start your car using a key. If your Mazda isn't turning over or you cannot put the key into the switch, you might require replacing the ignition cylinder.
Ignition cylinders are more likely to fail than the keys which are more durable and last longer. There isn't a set maintenance routine for them, but you can make them last longer by keeping your keys clean and refraining from excessive shaking or jiggling of the key.
To replace the ignition coil, you must remove any covers or trims that are blocking the way. Depending on your model this could involve removal of the steering wheel cover or removing the wiper and accessory switches. Then, use a screwdriver or socket wrench to press a release tab on the cylinder. This will release the cylinder from its switch and allow it to slide out.
Install the new cylinder by connecting the wires to it, tightening the two screws at the top, and replacing the switch. Reconnect the battery, and verify whether the new cylinder is able to insert and remove keys. Connect the battery, and then do this three to five times. Then try to start your vehicle to make sure the system is functioning properly.
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If your Mazda key remote is not working, you will have to contact an expert. It's not as common as an issue with the ignition cylinder but it can leave you stranded. A locksmith will be able to replace the car key remote and even manage all the programming associated with it.

You'll need to tell an locksmith the year and model of your Mazda car in order to have them complete this. This will allow them to collect the right supplies and know if they need to do any additional key programming for your specific model of Mazda.
If your key fob isn't turning on, it might have a battery issue. In this situation the best thing you can try is to reset your receiver. This is often able to restore functionality. If this doesn't work you will need to replace the batteries. To accomplish this, you'll need take the key off of the metal and then use a tape-wrapped flathead screwdriver to pry open the case on one side and then the other side. Once you've completed this then, you can insert a new battery into the key fob. Close the case and verify that it's compatible. The Mazda's RF unit needs to be reprogrammed in order to recognize the key.
Transponder Chip Replacement
You might have a Mazda smart key or key fob. If yes, your car probably has a transponder. This tiny piece of tech is basically a mini motherboard that, when it is inserted into the ignition, sends a signal to your car's immobilizer system to let it know that the key is the correct one for your car.
These keys are incredibly helpful for security reasons, as they prevent other people from starting your car by ensuring that the only person who is able to start your vehicle is you. This is why you need to be cautious in making sure that your key does not be stolen or lost.
Fortunately, transponder chips can be replaced by a professional locksmith. In order to do this, you'll need to remove the cover of your key fob. Usually it's a thin bit of plastic which can be removed using either pliers or a screwdriver. Then, you will need to remove the chip. It should look like a tiny black square or a see-through tube. After this, simply put the chip on a piece tape and connect it to the ignition lock.
A professional locksmith should be able complete this task in a matter of minutes and will be able to help you get your vehicle back on the road as swiftly as is possible. Call a mobile locksmith if you're having problems with your Mazda key.