You are late for a meeting. You get into the car and turn the key in the ignition only to discover the key not working. You turn the key a couple more times, but the engine doesn’t start, leaving you wondering ‘why are my car keys not working? The answer isn’t always simple. Sometimes it can be a simple fix like the fob requiring a battery replacement, while other times it can be something more mechanically complex. Let’s look at some of the most common causes behind your key fob not working.
Damaged Car Lock
You slide the key into your door only to find the key not turning in the car lock. This may be the result of damage to the lock itself.
The lock assembly and the lock cylinder are the two main components of a car door lock. If these become damaged, it can prevent your key from unlocking the door.
If you can turn the key without a problem, there is likely damage to the lock assembly.
If the key won’t open the door or won’t turn then it is likely a damaged lock cylinder.
This can be caused by a number of factors like damage to the vehicle during a collision or other kinds of impact, overuse, debris, dirt, or old age.
Your lock may also freeze in cold weather making it difficult to turn the key.
A de-icer should be able to solve this issue. If your lock still won’t turn, then it is time to call in a professional who can make the necessary repairs.
Damaged Key
You have tried and tried to start your car, but the car key is not turning. It may be due to a damaged key.
Your key is made up of unique grooves that fit your vehicle. If they become chipped or damaged, it can affect how the key works, preventing it from opening your car door or turning on the ignition.
This is even more common with key copies that don’t always align with the original which makes them fail after repeated use. This is why getting another copy made will not solve the problem.
The best way to deal with a damaged key is to see a professional who can create a brand new key that works perfectly with your car. Using your vehicle’s registered key code, a locksmith can create a new key just like the one you received on the day you got your car.
Faulty Ignition Cylinder
Not all problems starting your vehicle are related to your key. Sometimes it can be a damaged ignition cylinder that prevents your key from working.
This can be caused by inserting the key with too much force or mechanical damage.
If you suspect this is the reason why your car key is not turning, it’s time to call a professional who can do a complete inspection, repair the ignition or suggest a replacement.
Worn Out Key Fob Batteries
If you approach your car and the doors don’t open, you may be wondering why has my car key fob stopped working? This is a common problem with key fobs that are several years old or are made by a third party without the expertise in creating matching key fobs.
A key fob not working is likely caused by a dead battery which can be replaced by an automotive locksmith. To do this, they will require your key fob so they can match the right battery to your manufacturers’ recommendations.
This type of replacement usually only takes a few minutes so you can get back on the road in no time. Check your manual for key battery replacement specifications. If you no longer have your manual, your manufacturer will have a copy that you can access online. If you decide to change the battery yourself, check out your local automotive supply retailers like Walmart, Best Buy, or Amazon.
Internal Damage To Key Fob
Whether you are unlocking your door or starting your vehicle, your key fob is sending messages back and forth to your car’s internal communication system. If your fob or transmitter becomes damaged, then your fob will no longer be able to function properly.
This can occur when your transmitter or receiver is damaged on your vehicle from an accident or faulty wiring. Your fob can also become damaged due to some kind of force or exposure to water which can cause it to malfunction.
Over time, your key can stop working as the buttons wear out from daily use. If you find that your car is slow to respond or unresponsive to pressing the activation buttons and you have already checked the battery, then it is time to bring your fob to a specialist.
They can make any necessary repairs or help with getting a replacement fob.
Aftermarket Car Keys
You put the key in the ignition only to find the car won’t turn on. If your car is not turning on with the key, it could be a faulty or poorly made aftermarket key. Though they can save you money on a key replacement, it comes with risks. Aftermarket keys are not always programmed properly or even designed for use with your vehicle.
It’s important to choose a reputable aftermarket key supplier who has the knowledge and expertise to provide you with the right key and to ensure that it is programmed. Never purchase an aftermarket key without first testing it to make sure that your vehicle and the locks are all paired properly. A professional automotive locksmith will do these tests with you so you can see that your vehicle is supported by a key that works.
Copied Key
It’s always handy to have a duplicate key, especially if more than one person drives your vehicle. It also ensures you won’t be locked out. It’s important to make sure that your copied key matches the original perfectly to avoid any issues trying to use it in the future.
When getting a new key made, make sure that you are using an original key and not a copy. Each time a copy is made it loses some of its integrity and no longer matches the original. So it is always best to visit an automotive key replacement specialist who can ensure you are getting the highest quality copy made that perfectly matches your vehicle door locks and ignition.
Contact the Pros
Dealing with a malfunctioning key can be a hassle, but with these tips, you can quickly identify the problem so you can get back on the road. The professionals at Rapid Locksmith make the car key replacement and repair experience easy. Our technicians understand that car keys are unique and should only be replaced with manufacturer-recommended and approved components. If your car key is not turning in the car or your fob no longer responds the way it should contact the professionals at Rapid Locksmith for all your automotive locksmith solutions.
