How to Repair Car Keys
Car keys may appear tiny and insignificant, however they are crucial to the operation of your vehicle. The cost of replacing an old or modern transponder car key can range from $200 to upwards of $200.
There are many ways to repair your car keys yourself for a fraction of the price. This article will cover the most frequently encountered car keys issues and the DIY solutions.
Dead Key Fob Batteries
Cars are equipped with a remote key fob that allows opening the doors, trunk and tailgate easier than ever. The battery inside the device is prone to dying. There are a few strategies you can employ to fix this issue fast.
Examine if your car is still in the ignition mode. If it is, the key fob battery may simply be depleted instead of dead. To test this, push the button on the key fob straight towards the ignition button. If this works, then the battery is likely fine and needs to be changed.
To replace the battery within the fob, you need to open the case with the screwdriver. Be cautious not to press too hard because this could cause the fob's to split into two pieces. If the fob isn't opening open with ease, try placing 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. Insert the new battery and then snap back the shell. If the key fob isn't working after this, there may be a more serious problem with your car's remote start system that requires a professional diagnostic. A reputable mechanic will capable of helping you in this situation. You can also contact roadside assistance to assist with your vehicle in case you need it.
Broken Key Ring
There are a few options to do when your key fob does not work because the ring is broken. First, you must check to see if the damaged piece is still in the ignition. If it's still there, remove it without damaging either the ignition lock or the door lock. If you're having difficulty getting it out, contact a locksmith for assistance. They have specialized tools that are able to safely remove the damaged key from the ignition.
Another common cause of broken car keys is corrosion on the circuit board or frame. Clean the circuit board using rubbing alcohol and a cotton swab. This will remove the corrosion and stop damage to the contact pads.
If your key isn't starting because the ring is broken it, you might be able to fix it with a strong wire or nail to close the hole. Superglue can be used to fix the broken key ring. After cleaning the ring with a moist cloth, apply a small amount superglue to the ends of the wire or nail. Press the pieces together and let them dry before using your vehicle. These DIY solutions may look appealing, but they're really just an interim measure. For long-term repairs, you'll want to work with an experienced locksmith. They have the tools and expertise to repair a damaged car key quickly and effectively. Read Even more can replace the battery and reprogram the key fob in the event of need.
Broken Key Blade
Some key blades may break due to wear and tear. If this happens, it's probably time to purchase 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 grab the end of the broken key and take it out. You could also use a magnet if the key is magnetic. Use a magnet to help you remove the key, but take care to not break the lock tumbler.
If you are unable to remove the broken piece of the key, contact a locksmith right away. They're equipped with special tools to safely remove keys without causing damage.
Super glue can be used to fix a snapped lock. Apply a small amount of glue to the edges of the break and press them together. Wait until the glue has dried before inserting the key into the lock. But this method isn't very reliable and you may have to repeat the process a few times before it works. Plus 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 the plastic loop breaks off, it can make the key useless. Fortunately, this is an simple fix. As a replacement alternative, you can opt for a thick wire or finishing nail. For each end of the nail or wire, drill two holes into the loop of plastic. Cut the nail or wire to the desired width and then place a drop of superglue in each hole. Apply 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 out the programmable component of your key, move it to the new shell, and cut an entirely new blade for less than a full replacement cost.
It's not the best solution, but it will get you back on the road if your key snapped in half. However, it can be difficult to fix the key blade if it's in the ignition. You could try using hair clips, a needle or an extractor tool to pull the broken part out of the ignition, however it's risky if not careful. Call a locksmith with special tools to safely remove broken keys from ignitions. You can also get a new key made with the proper cuts for the ignition of your car.
Broken Master Key
You'll need to in vain to recover the key before it becomes completely destroyed. You can use tweezers, lubricants, and needle nose pliers to grab the fragment of a broken key.
To begin, spray the inside of your lock with a lubricant, such as WD-40 or graphite powder. You can also try the hacksaw blade method that involves sliding the blade along the sides of a broken key and grabbing onto some of its teeth.' If you are successful you will be able to remove the broken key.
Another helpful tool is an extractor for keys spiral, that can be found in many hardware stores. It is a thin rod with spiral threads that can be inserted in the keyway, and later bent into the broken part of the key. Once it has hooked onto the serrations, you can turn it in a circular direction and press it against the broken section of the key to take it out.
Before contacting a locksmith, try to get rid of the broken master key. If you are unable to remove the broken piece then you'll have to contact a professional locksmith. A locksmith can give you a new key that will be programmed to your car transponder.