How to Repair Car Keys
The car keys are tiny and might not seem to be important, but they're essential for the operation of your car. Replacing an old key or a modern transponder key can cost up to $200.
However, there are ways to repair your car keys at home with only a fraction of the cost. This article will address the most frequent car keys issues as well as the DIY solutions to fix them.
Dead Key Fob Batteries
The remote key fobs that are included with cars make it easier than ever before to open the trunk, doors, and tailgate. However, the battery inside this device can die. Fortunately, there are some tricks that can be used to fix this issue in the event of a need.
First, determine if the car is in ignition mode. If so the battery on the key fob may be low, but not dead. To test, press the fob's button against the ignition button on the vehicle. If this works, the battery is probably in good condition and just needs to be replaced.
To replace the fob's battery, first pry the case off using a screwdriver or watch-type tool. Be careful not to put too much pressure on the fob because this could cause the fob's to split apart. If the fob doesn't seem to be coming open easily, try wedge your pry tool in multiple places around the outside of the case.
Once my latest blog post is open take out the mechanical key, and then open the electronic portion of the car. Install repair key and then snap back the shell. If the key fob doesn't work after this, there could be a larger problem with your car's remote start system that requires a professional to diagnose. A trusted mechanic will be capable of helping you in this situation. You can also contact roadside assistance to assist with your vehicle if needed.
Broken Key Ring
If your key fob won't work because the ring is broken there are a few things you might try. First, you must check to see if the broken piece is still in the ignition. If it's still in there the ignition, take it out without causing damage to the ignition lock or the door lock. If you have trouble removing it, call a locksmith for help. They have tools that can safely remove the damaged key from the ignition.
Another reason for a broken car key is corrosion on the circuit board or frame. You can clean the board with cotton swab. This will eliminate the corrosion and prevent damage to the contact pads.
You can fix a broken ring by using a thick wire or nail to seal the hole. Superglue can be used to repair the broken key ring. First, clean the broken ring with a damp cloth and then apply a small amount of superglue to each end of the nail or wire. Then, press the pieces together and let them dry before using your vehicle. These DIY solutions may seem appealing, but they're only a temporary measure. It is recommended to hire an skilled locksmith for any long-term repairs. They have the knowledge and tools to repair a broken key quickly and efficiently. They can even replace the battery inside your key fob, and reprogram it if needed.
Broken Key Blade
Some key blades may break due to wear and tear. If this occurs, you ought to purchase a new one. The issue isn't as serious as you think at first glance. The problem is that the blade has separated from the case.
One solution is to spray the key hole with a lubricant. Then you can use pliers tweezers, or a pin to grasp the damaged key and take it out. You could also use a magnet if the key is magnetic. Be cautious not to use a magnetic tool on an ignition key since it could cause the tumbler of the lock to break.
If you're unable to get the broken piece of the key, contact a locksmith right away. They're equipped with special tools that can safely remove keys without causing damage.
You can also apply super glue to repair a snapped key. Apply a small amount to the edges and press them in. After that, wait until the glue dries before inserting your key into the lock. But this method isn't very reliable and you might have repeat the process several times before it works. Additionally, the super glue may not be enough to hold the key together. So, this is more of a temporary measure than an option that can last.
Broken Plastic Loop
If your key fob's plastic loop gets damaged it could render the key ineffective. This is a simple fix. To replace it alternative, you can use an extremely thick wire or a finishing nail. Drill two holes in the plastic loop that is broken at each end of the wire or nail. Cut the nail or wire to a key width, then put a drop of superglue on each hole. Press the nail or wire into the holes and allow them to dry.
A locksmith who sells replacement shells is another option. They can transfer the programmable section of your key into the new shell, and cut a brand new blade for less than the cost.
This isn't the most efficient option, but it can get you on the road again if your key has been cut in half. It's not easy to repair when the blade of the key is in the ignition however. You could try using a hair clip, a needle or an extractor tool to pull the broken piece of the ignition, however this is risky if you're not cautious. Get a locksmith equipped with special tools to safely remove damaged keys from ignitions. They can also design new keys that have the correct cuts for your ignition, so it will work correctly when inserted into the lock.
Broken Master Key
If a key breaks inside the lock, you'll have to try to retrieve it before it's completely destroyed. There are a few techniques that you can try, such as using lubricants, tools, needle nose pliers or tweezers to pick up a piece of the damaged key and pull it out.
To start, spray the inside of your lock with a lubricant like WD-40 or graphite powder. You can also employ the hacksaw blade method that involves sliding the blade along the sides of a damaged key and grabbing onto some of its 'teeth.' If you are successful then you should be able to remove the broken key.
Many hardware stores offer tools for key extraction that spiral. It is a thin, flexible bar with spiral threads, that can be inserted into the keyway and then bent to get into the damaged section of the key. Once it is firmly anchored to the serrations, you can twist the bar around and then pull it up against the broken section of the key.
It's worth trying to get rid of a master key that's broken prior to calling a professional locksmith. If you are unable to get a piece out, you need to call the big guns - let a locksmith make you a brand new key and reprogram it with the transponder in your car.