5 Mazda Keys Replacement Lessons From The Pros

· 4 min read
5 Mazda Keys Replacement Lessons From The Pros

How to Replace a Mazda Key

Mazda is known for its innovative and intuitive technology. Some of these systems boost safety or performance, whereas others help to make driving your Mazda around East Stroudsburg, Easton, and Brodheadsville simpler.


The key fob is a fantastic example of this. It allows you to lock, unlock and even start your Mazda by pressing the button. However its battery should be replaced every now and again.

Lost Keys

Keys that are lost or stolen can be a major inconvenience. Fortunately, it's simple to replace the Mazda key for older models that have normal keys made of metal. However, newer models require programmable computer chips which can only be purchased from the locksmith or dealer.

You'll need to start by getting the VIN number for your vehicle. This information can be found on the dashboard of the car, on your insurance card, or on your car's documentation. Note this information down to give to the locksmith or dealership.

You'll also require an extra working key. Put the key into the slot and switch the ignition on. After about five seconds, you can remove the key and turn off the ignition off. Repeat this process with the second working key. After both keys have been inserted and the computer chip of your car is paired to the new key.

If you lose your keys and don't have a backup plan, you'll need to get the car towed to a dealer. Then, you'll need to show proof of ownership and pay for the replacement key. You may have to wait a few days until the dealer can order and pair a replacement key to your vehicle. If you can, have locksmiths make a replacement key instead of a dealer to save money and less hassle.

Repair of the ignition Cylinder

The ignition cylinder is the part of your Mazda that allows you to start your car using an ignition key. If your Mazda is not turning or you can't put the key into the switch, you might need to replace the ignition cylinder.

The ignition cylinders fail more frequently than the keys that last longer. There is no maintenance routine for them, but you can make them last longer by keeping your keys clean and refraining from excessive jiggling or shaking of the key.

To replace the ignition cylinder, first take off the trim pieces and covers that might be blocking the way. Depending on the model, you may require removing the cover of the steering wheel. It may also be necessary to remove the wiper and accessory switch. Then, use a screwdriver or socket wrench to push the release tab of the cylinder. The cylinder is released from the switch and allows it to move out of the housing.

Install the new cylinder by connecting the wires to it, then tightening the two screws on the top, and replacing the switch. Reconnect the battery and test the key function of insertion/removal of the new cylinder. Connect the battery, then do this three to five times. Then try to start your vehicle to verify that the system is functioning properly.

Remote Control Replacement

If your Mazda key remote isn't working, you will have to contact an expert. While this isn't nearly as common as a problem with the ignition cylinder but it does happen and can leave you in some cases. Locksmiths are competent to replace your car key remote, and can even handle all the programming that goes along with it.

The minimum you'll need to provide to locksmiths for them to complete this task is the year and model of your Mazda vehicle. This will enable them to gather the appropriate supplies and know whether they'll need to perform any additional key programming for your specific model of Mazda.

If your key fob isn't turning on, it might have a battery issue. The best option in this instance is to reset the device, because this is often able to restore the functionality. If  replacement mazda key  doesn't work you'll need to replace the battery. To do this, you'll need to remove the metal key, and then make use of a tape-wrapped flathead screwdriver to pry open the case on one side and then the other side. After you've done that, put a battery into the keyfob. Make sure that it's a compatible battery and then close the case. The Mazda's RF unit has to be reset to recognize the key.

Transponder Chip Replacement

You may have a Mazda smart key or key fob. If you do your car may have a transponder. This tiny piece of tech is essentially a mini motherboard that, when it is inserted into the ignition, sends an indication to the vehicle's immobilizer to let it know that this key is the right one for your car.

They are excellent to protect yourself because they prevent others from starting your car. They do this by ensuring that only you can start the car. This is why you need to be vigilant to make sure that the key you have be stolen or lost.

A professional locksmith can repair the transponder chips. To complete this task, you'll have to remove the cover on your key fob. It is usually made of plastic and can be removed with the screwdriver. The next step is to remove the chip, which will appear like small black squares or a see-through tube. Once you've completed this you can place the chip onto the adhesive tape and attach it to the ignition lock.

A professional locksmith can do this in a matter of minutes, and help you get back on the road in no time. If you're experiencing problems with your Mazda key, call a trusted mobile locksmith right away.