How to Repair Car Keys

Car keys may appear tiny and insignificant, but they are vital to the operation of your vehicle key repairs. Replacing a traditional or a transponder key that is modern can cost upwards of $200.

There are methods to repair your car keys at home with a fraction of the cost. This article will discuss the most frequently encountered car keys issues and their DIY solutions.

Dead Key Fob Batteries

Cars come with remote key fobs that makes opening the doors, trunk and tailgate easier than ever before. The battery of this device is prone to dying. There are a few strategies you can use to resolve this issue fast.

Check to see if the car is still in the ignition mode. If it is, the key fob battery may be drained instead of dead. To test this, press the button on the key fob up against the vehicle's ignition button. If this works, then the battery is probably in good condition and only needs to be replaced.

To replace the fob battery, begin by prying open the case with an instrument like a screwdriver, or watch-type tool. Be careful not to apply too much pressure since this could cause the fob to split apart. If the fob doesn't open Try using your pry tool several times around the outside of the case.

After the fob has been opened, remove the mechanical key and then open the electronic portion of the car. Then, insert the battery replacement and then snap the shell back together. If your key fob still doesn't work after this procedure, it could be that there is a larger issue with the remote start system of your car. This requires a professional to diagnose. If this is the case, a trusted mechanic should be able assist you. You can also contact roadside assistance for help with your vehicle in case you need it.

broken car key repair Key Ring

There are a few options you can do if your key fob doesn't work because the ring has been broken. Look to see if can find the broken piece in the ignition. If it is, remove it without damaging the ignition lock or door lock. Call a locksmith if you are having trouble removing the key. They have special tools that are able to safely remove the damaged key from the ignition.

Another reason that can lead to the car key fob repair service key breaking is corrosion on the circuit board or frame. You can clean the board with cotton swab. This will remove any corrosion and ensure that the contact pads don't get damaged.

If your key won't start because the ring is broken it, you might be able to repair it with a strong wire or nail to plug the hole. You can also use superglue to fix a broken ring. After cleaning the ring with a wet cloth, apply a small amount superglue on each end of the wire or nail. Press the pieces together and let them dry prior to using your car. These DIY solutions may seem appealing, but they're just an interim measure. It's best to hire an expert locksmith for repairs that last. They have the tools and know-how to repair a damaged car key quickly and efficiently. They can even replace the battery in your key fob and reprogram it if needed.

Broken Key Blade

Key blades can break due to wear and tear. If this happens, it's probably time to buy a new key. Fortunately, the issue isn't as bad as it may appear at first. The main problem is that the blade broke off from the case.

One method to fix this is spraying the key hole with a fluid that lubricates the key hole. Then, you can use pliers tweezers, or a pin to grasp the damaged key and take it out. If the key is magnetic, you could also try using a magnet to pull it out. Use a magnet as a aid to you remove the key, but be careful to not break the tumbler of the lock.

Call a locksmith immediately in the event that you are unable to remove the broken part of the key. They're equipped with special tools that can safely remove keys without causing damage.

Super glue can be used to fix an open lock that has snapped. Apply a small amount of glue to the edges and press them in. Then, wait until the glue is dry before inserting your key into the lock. But this method isn't very secure and you may need to repeat the process multiple times before it works. Plus, the super glue may not be enough to hold the key together. This is more of a stopgap measure than an option that can last.

Broken Plastic Loop

If the loop of plastic on your key fob is damaged, it can render the key ineffective. It's a fairly simple fix. You can use thick wire or a nail for finishing to replace it. Drill two holes into the damaged loop of plastic for each end of the nail or wire. Cut the wire or nail into a key width, then place one drop of superglue in each hole. Then, press the wire or nail into the holes to close them and let it dry.

A locksmith who sells replacement shells is another option. They can transfer the programmable portion of your key into the new shell and cut a brand new blade for less than the cost.

It's not the best solution, but it can help you get back on the road in case your key broke in half. It can be difficult to fix when the blade of the key is in the ignition, however. You could try using a hair clip or needle extractor tool to pull the broken part of the ignition, but it's risky if not cautious. Call a locksmith with special tools to safely remove broken keys from ignitions. You can also request a new key that is made using the correct cuts to fit the ignition of your car.

Broken Master Key

If a key is broken inside the lock, you'll need to attempt to retrieve it before it's completely destroyed. You can use tweezers, lubricants, and needle nose pliers for grabbing the fragments of a damaged key.

Spray the inside of your lock with WD-40 or graphite powder. You can also use the hacksaw blade technique, which involves moving the blade across the face of a broken key and then grasping a few of its 'teeth.' If you are successful you will be in a position to cut the damaged key.

Another useful tool is a spiral key extractor that is available in a variety of hardware stores. This has a thin flexible bar with spiral threads which can be put into the keyway and then bent to get into the broken part of the key. Once it is firmly anchored to the serrations you can twist the bar in a circle and pull it against the broken part of the key.

It's worth attempting to remove a broken master key before calling an expert locksmith. If you are unable to get the piece out, it's time to call the big guns to let a locksmith cut you a new key and reprogram it to the transponder of your car.