How to Repair Car Keys
The car keys are tiny and might not seem to be important, but they're vital for the operation of your vehicle. Replacing a traditional or a modern transponder key could cost as much as $200.
However, there are ways to repair your car keys at home with a fraction of the cost. This article will discuss the most frequent car keys issues as well as their DIY solutions.
Dead Key Fob Batteries
Cars come with remote key fobs that makes opening the doors and trunk 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.
First, make sure that the car is still in ignition mode. If so, the key fob's battery could be low rather than dead. To test this, push the button on the key fob against the ignition button. If it works, then the battery is probably fine and just needs to be replaced.
To replace the battery within the fob, pry the case open using a screwdriver. Be careful not to apply too much force as this could cause the fob's case to split. If the fob doesn't seem to be coming easily, try putting your pry tool into several places on the outside of the case.
Open the electronic part of your car once you have removed the mechanical key. Then, insert the battery replacement and snap the shell back together. If your key fob still isn't working after this, it may be due to a larger issue with the remote start system of your vehicle. This requires a professional to diagnose. A reputable mechanic will be able help you if this is the situation. You can also contact roadside assistance for assistance with your vehicle, if you require it.
Broken Key Ring
If your key fob isn't functioning because the ring has broken there are a few options you could try. Look to see if can locate the broken part 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 are having trouble taking it off, call an expert locksmith. They have specialized tools that can safely remove a damaged key from the ignition.
Another common cause of broken car keys is the corrosion of the circuit board or frame. You can clean the circuit board using a cotton swab with ruby alcohol. This will remove any corrosion and ensure the contact pads aren't damaged.
If your key isn't starting because the ring is broken, you may be able to repair it using a sturdy wire or nail to seal the hole. Superglue can be used to repair damaged key rings. After cleaning the ring with a wet cloth apply a small amount of superglue to each end of the wire or nail. Allow the pieces to dry, and then press them into place. These DIY solutions can seem appealing, but they're only a stopgap measure. It is best to employ an skilled locksmith for any long-term repairs. They have the tools and know-how to fix a broken car key quickly and effectively. They can even replace the battery inside your key fob and modify it if necessary.
Broken Key Blade
Key blades may break from a lot of wear and tear. If this occurs, you must purchase a new one. The issue isn't as serious as you might think at first glance. The problem is that the metal blade has separated from the case.
Spraying lubricant into the keyhole is a way to fix it. Then you can use pliers pins, or tweezers to grab the end of the broken key and take it out. If the key is magnetic, you can also try using a magnetic tool to help pull it out. Use a magnet to assist you remove the key, but take care to not break the tumbler of the lock.
Call a locksmith immediately if you are unable to remove the broken piece of the key. They have special tools that can safely remove keys without causing damage.
You can also apply super glue to fix a broken key. Apply a small amount of glue to the edges of the break and press them together. Make sure the glue has dried before inserting the key into the lock. This method isn't very reliable, and you might need to repeat the process several times before it works. Super glue might not be able to hold the key in place. Therefore, broken car key repair is more of a temporary measure rather than an option that can last.
Broken Plastic Loop
If your key fob's plastic loop gets damaged it could render the key ineffective. It's a fairly simple fix. You can make use of wire or a finishing nail to replace it. Make two holes in the plastic loop that is broken for each end of the wire or nail. Cut the wire or nail to the desired width, and then place tiny drops of superglue in each hole. Then, press the wire or nail into the holes until it closes them and allow it to dry.
Another option is to purchase the replacement shell from a locksmith that sells them. They can transfer the programmable part of your key into the new shell and cut a brand new blade for only a fraction of the price.
It's not the most ideal solution, but it can get you back on the road in case your key split in half. However, it can be difficult to fix the key blade if it's in the ignition. If you're not cautious, you can make use of a hair clip or a needle to remove the damaged part from the ignition. The best choice is to contact an expert locksmith who has tools to safely remove broken keys from the ignition. They can also create a new key with the appropriate cuts for your vehicle's ignition and ensure it works properly when it is inserted into the lock.
Broken Master Key
You'll have to attempt at regaining the key before it's completely destroyed. There are a variety of methods you can use, including using lubricants as well as tools such as needle nose pliers and tweezers to pick up a piece of the key that has been broken and then remove it.
To begin, spray the inside of your lock with a lubricant, such as WD-40 or graphite powder. You can also employ hacksaw blades that involves sliding the blade along the sides of a damaged key and then grasping a few of its 'teeth.' If you are successful, you should be in a position to take the broken key out.
Many hardware stores carry the spiral key extraction tool. This tool is a thin rod with spiral threads that can be placed in the keyway and then bent into the broken part of the key. Once it has gotten caught on the serrations, you can turn the bar around and then pull it up against the broken section of the key.
Before contacting a locksmith, try to get rid of the broken master key. If you're unable to pull an item out, it's time to call in the big guns and have a locksmith cut you a new key and reprogram it using your car's transponder.