How to Repair Car Keys
The car keys aren't big and may not be considered important, but they're vital to the functioning of your car. The cost of replacing an old or modern transponder car keys could be as high as $200.
There are methods to fix your car keys at home with a fraction of the cost. This article will cover the most frequent car keys issues as well as their DIY solutions.
Dead Key Fob Batteries
The remote key fobs for keys that come with cars make it easier than ever to open the trunk, doors, and the tailgate. However, the battery inside the device could die. However, there are a few tricks that can be used to fix this issue in the event of a need.
First, check if the car is in ignition mode. If it is, the battery on the key fob could simply be depleted instead of dead. To test this, push the button on the key fob up against the vehicle's ignition button. If it works, the battery is likely fine and needs to be changed.
To replace the battery within the fob, pry the case open using a screwdriver. Don't apply too much force as this may cause the fob's casing to split. If the fob won't open Try using your pry tool several times around the outside of the case.
Once the fob is open take out the mechanical key and open the electronic part of the car. Insert the new battery and snap back the shell. If the key fob won't work after this, there may be a bigger problem 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 help you. If you need help with your vehicle or vehicle, you can get roadside assistance.
Broken Key Ring
If your key fob isn't working because the ring has broken there are a few options you might try. Check to see if you can locate the broken part inside the ignition. If it's still inside the ignition, take it out without damaging either the ignition lock or the door lock. Call a locksmith if you have difficulty getting rid of the key. They have tools that are able to safely remove keys that are damaged from the ignition.
Another common cause of a broken car key is corrosion on the circuit board or frame. You can clean the circuit board by using a cotton swab with rubbing alcohol. This will eliminate corrosion and ensure the contact pads aren't damaged.
If your key won't start because of a broken ring, you may be able to fix it by using a thick wire or nail to plug the hole. Superglue can be used to fix the broken key ring. First, clean the damaged ring with a damp towel and then apply a small amount superglue to each end of the wire or nail. Allow the pieces to dry, and then press them together. These DIY solutions might look appealing, but they're just a stopgap measure. For long-term repairs, it's best to work with an expert locksmith. They have the expertise and tools to repair the broken key quickly and effectively. They can replace the battery and reprogram the key fob if necessary.
Broken Key Blade
Some key blades might break due to wear and tear. If this happens, you should probably buy a new blade. The issue isn't as serious as you might think at first glance. The primary issue is that the blade broke off from the case.
One method to fix this is spraying the key hole with oil-based lubricant. You can then use pliers or tweezers to grasp the damaged end of the key and pull it. If the key is magnetic, you could also try using a magnetic tool to pull it out. Be cautious not to use a magnetic tool on an ignition key as it could cause the tumbler of the lock to break.
If you're not able to take the broken piece of key, call an emergency locksmith. They have special tools to safely extract keys without causing further damage.
Super glue can be used to fix the snapped lock. Apply a small amount of glue to the edges of the crack and press them together. Wait until the glue has dried before you insert your key into the lock. This method is not very reliable, and you may have to repeat it several times before it works. Super glue might not be able to hold the key together. This is more of a temporary fix than an option that is permanent.
Broken Plastic Loop
If your key fob's plastic loop gets damaged, it can make the key ineffective. This is a relatively easy fix. As a replacement 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 nail or wire. Cut the nail or wire to the desired width and then put a drop of superglue on each hole. Press the nail or wire into the holes and let them dry.
Another option is to get an alternative shell from a locksmith who sells them. They can remove the programmable component 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 can help you get back on the road in case your key snapped in half. However, it can be difficult to repair the key blade if it's in the ignition. You can try using a hair clip or a needle extractor tool to pull the broken piece of the ignition, but it's risky if not cautious. Get a locksmith equipped with special tools to safely remove broken keys from ignitions. You can also have an entirely new key made using the correct cuts to fit the ignition of your vehicle.
Broken Master Key
If a key breaks inside the lock, you'll need to attempt to retrieve it before it is completely destroyed. You can use the tweezers, lubricants and needle nose pliers to grab the fragment of a broken key.
To start, spray the inside of your lock with a lubricant, such as graphite powder or WD-40. remote car key repair can also try hacksaw blades, which involves sliding the blade along the sides of a broken key and grasping onto a few of its 'teeth.' If you are successful then you should be in a position to take the broken key out.
Many hardware stores offer tools for key extraction that spiral. It's a thin and flexible bar with spiral threads, which can be put into the keyway, and then bent to get into the damaged section of the key. Once it is hooked to the serrations, you can twist it in a circular direction and lever it against the broken portion of the key to get it out.
It's worth trying to remove a master key that's broken prior to calling an expert locksmith. If you can't get an item out, you need to call in the big guns - get a locksmith to cut you a new key and reprogram it using your car's transponder.