Car Key Button Repair
A broken car key is a hassle. You may need to call a 24-hour locksmith Service for assistance or to purchase a new remote.
However, you may be in a position to save money by repairing a worn-out key fob instead of replacing it. This is especially true when the issue is due to the worn-out switch or defective contact.
Battery
If the buttons on the key fob aren't responding to pressing the buttons, that could be a sign that the battery is dying or nearing the end of its life. Fortunately, replacing the battery is a simple task that you can complete by yourself rather than hiring a locksmith or dealer to complete the task for you.
First find the battery compartment. The battery compartment is usually located on the back of the key fob, and can be concealed behind a cover that can slide out or an open button that opens the access point. When the compartment is open, locate the small button battery. It's usually shaped as a coin and identified with the plus and minus signs. Remove the battery from the old one and put a brand new one in its place, making sure that the plus and minus marks are correctly aligned.
Once the battery is installed, close the compartment and snap the two halves of the key fob. Make sure to align the parts and snap them in place properly before closing the door and testing your keys. Press any of the buttons to verify that they function correctly.
If the remote key fob you have purchased stops working after replacing the battery, it may be experiencing other issues that require a different kind of repair. The fob's dropping into a puddle can cause it to cease functioning. It could also be a problem with the internal electrical system or need to be deprogrammed. Try to figure out if the problem is with your key fob by using these other common automotive troubleshooting methods.
Switches
There are various types of switches found in the car key fob dependent on the year and make. The older style key is equipped with a chip that is visible in the case. The newer keys work by transmitting signals to your car. The buttons on a key may be damaged or worn out by normal use, regardless of the model. As a result, they become difficult to press, or even ineffective. If you force the button it can cause further damage. It may also prevent the key from working in the future.
If your key doesn't appear to be working, first try changing the battery. If that doesn't help, you may need to clean the key's fob and re-adjust the switches. These tiny electronic switches are more susceptible than larger components of the key to break due to the fact that they are constantly tossed about.
The switches are rubber-like and are coated with an electric conductor film that can wear down over time. They're fortunately tiny and affordable to replace. The old ones are soldered onto the circuit board, so you'll need to be careful to remove them without causing damage to other parts. Then, you can solder the new ones into and then reassemble your fob.
Don't use your car key fob for more than a couple of hours at a time, and do not leave it open. If you're not using your key, keep it in a secure place.
If the issue continues to persist after you've cleaned the key fob, replaced the battery and tried to clean it, you may need to consult a locksmith. A professional can test the frequency of your key to see if it's still able to communicate with your vehicle. They can also open and replace micro switches, alter cases and much more.
Outer Case
Key fobs spend a lot of time jostled around, and when the buttons aren't able to move upwards and downwards within the case, they could become stuck or break. If replacing the battery or cleaning it with a cotton swab and some rubbing alcohol don't resolve the problem, removing the case and inspecting may be necessary. If the contacts the buttons touch are not a good fit or are damaged, adjusting them could be the only option.
Rubber buttons be worn out over time. The rubber is stretched, nails gouge into it, and the buttons become difficult to press. This could cause the key to fail and in this instance it's time for a new case or new buttons. This repair involves disassembling your remote, locating the switch on the board, heating the solder and carefully removing them. The new buttons are then connected to the circuit board. The case can then be reassembled and the horse shoe key blade piece attached. The new buttons must be fitted snugly into the case in order to prevent them from falling out.
remote car key repairs
Over time the buttons on your key fob may become damaged or stuck as a result of the constant jolting and accidental pressing. With the help of metallic tape and a hole-punch, you can solve this issue in the event that your vehicle is away from home when the key fob doesn't work, allowing you to unlock the doors, but not to start the engine. This quick fix could enable you to safely make it back to your vehicle and complete your journey.