How to Repair Car Keys
Car keys may appear tiny and insignificant, but they are vital to the functioning of your vehicle. The cost of replacing an old or contemporary transponder car key could be as high as $200.
There are ways to fix your car keys yourself for less than the cost. This article will cover the most frequent car keys issues as well as the DIY solutions to fix them.
Dead Key Fob Battery
The remote key fobs that are included with cars make it easier than ever to open the trunk, doors and tailgate. However, the battery inside the device can fail. However, there are some techniques that can be employed to fix this issue in the event of a need.
First, determine if the car is in ignition mode. If it is, the battery of the key fob may be drained instead of dead. To test this, press the button on the fob against the ignition button of the vehicle. If this works, then the battery is probably fine and only needs to be replaced.
To replace the battery in the fob, pry open the case with an screwdriver. Be cautious not to apply too much pressure since this could cause the fob's to split apart. If the fob won't open try prying the tool more than once around the outside of case.
Once the fob is opened then remove the mechanical key, and then open the electronic section of the car. Install the new battery and snap it back into the shell. If the key fob isn't working after this procedure, there could be a more serious issue with your car's remote start system that requires a professional to diagnose. If this is the case, a reputable mechanic should be able to assist you. You can also call roadside assistance for help with your vehicle, if you require it.
Broken Key Ring
If your key fob key repair won't work because the ring has broken there are a few options you could try. The first step is to see if the damaged piece is still in the ignition. If it's still in there the ignition, take it out without damaging either the ignition lock or the door lock. Call a locksmith if you are having trouble removing the key. They have special tools to safely remove a damaged key from the ignition.
Another reason that can lead to broken car keys is the corrosion of the circuit board or plastic frame. You can clean the circuit board using cotton swab. This will get rid of the corrosion and protect to the contact pads.
You can repair a damaged ring by using a thick wire or nail to close the hole. You can also use superglue to repair a broken ring. After cleaning the ring using a damp cloth apply a small amount of superglue on each end of the wire or nail. Apply the glue to the ring and let them dry before using your car key repairs. These DIY solutions might appear appealing, but they're really just an interim measure. For long-term repairs, it's best to work with a professional locksmith. They have the tools and knowledge to repair a damaged car key quickly and efficiently. They can even replace the battery on 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 time to purchase a new key. Fortunately, this issue isn't as severe as it might seem at first glance. The primary issue is that the metal blade has snapped away from the case.
One method to fix this is to spray the key hole with a oil-based lubricant. Then, you can use pliers, pins, or tweezers to grab the damaged key and remove it. You can also use a magnet if the key is magnetic. Just be careful not to use a magnet on an ignition key because it could cause the tumbler in the lock to break.
If you're not able to take the broken piece from the key car repair, contact an expert locksmith immediately. They have the right tools to safely extract keys without causing further damage.
You can also use super glue to fix a snapped key. Apply a small amount glue to the edges of the break and press them together. Make sure the glue is dry before inserting the key into the lock. However, this method isn't reliable and you may have repeat the process several times before it's successful. Super glue may not be able to hold the key in place. So, this is more of a temporary measure than an option that can last.
Broken Plastic Loop
If the plastic loop on your key fob breaks it can make the key useless. It's a fairly simple fix. You can make use of wire or a nail for finishing to replace it. For each end of the wire or nail you need to drill two holes into the loop of plastic. Cut the wire or nail to the desired width and then put a drop of superglue in each hole. Press the nail or wire into the holes and allow them to dry.
Another option is to purchase a replacement shell from a locksmith who sells them. They can take the programmable portion of your key, transfer it to the new shell and cut the new blade for less than a complete replacement cost.
It's not the most ideal solution, but it'll help you get back on the road if your key snapped in half. However, it could be difficult to fix the blade of the key if it's in the ignition. If you're not careful you could use a hair clip or a needle to take the broken part from the ignition. The best choice is to contact a locksmith who has special tools to safely remove broken keys from the ignition. They can also create a new key with the correct cuts for your ignition to ensure that it functions perfectly when it is put into the lock.
Broken Master Key
You'll have to attempt in vain to recover the key before it is completely destroyed. There are several methods that you can try, such as using lubricants as well as tools such as needle nose pliers and tweezers. These tools can pick up a piece of the damaged key and pull it out.
To begin, spray the inside of your lock with a lubricant such as graphite powder or WD-40. You can also try the hacksaw blade method by moving the blade across the face of a broken key and grasping onto a few of its teeth. If you're successful you will be in a position to take the broken key out.
Many hardware stores sell the spiral key extraction tool. It is a thin, flexible bar with spiral threads which can be put into the keyway and bent to reach into the damaged section of the key. Once it has hooked onto the serrations, it is possible to twist it in a circular direction and lever it against the broken part of the key to get it out.
It's worth trying to get rid of a master key that's broken prior to calling a professional locksmith. If you're unable to get rid of the broken piece it's time to call in the professionals. Locksmiths can create you a new key that can be programmed to your car transponder.