Have you ever been stuck in a situation where you geared up for a drive, but unfortunately, a tragedy strikes? Your car’s key fob isn’t working.
This could be due to an erroneous electrical system or remote car keys replacement. However, replacing the car key fob can be an expensive ordeal. But you don’t need to worry if your remote car key stops working. In this article, we have come up with a list of all the possible reasons for failing your car key fob and how you can fix it.
If your car key fob doesn’t function even after replacing its batteries, it can possibly be the malfunction of internal contacts like battery connector terminals or the buttons or simply deprogramming.
Reasons For The Remote Key Fob Failure
Sometimes, the key fob might not work when you forget to pair the car and the remote key after taking out the batteries.
●Damaged Key
Did you accidentally step on the car key fob or drop it in the puddle? Does the circuit board have scratches? Well, these are some of the potential causes of car key fob damage.
Physical trauma or water damage can damage the functioning of the key and stop it from working. A change in the battery won’t be able to solve the issue. In this case, you will have to take help from a locksmith in Perth or the dealer. A damaged key fob needs an entire replacement, unlike the case of worn-out buttons.
●Loose Buttons
Sometimes, the key isn’t fully damaged, and the problem may lie in the loose or sticky buttons. Disassemble the key to clean out grime and debris that might hinder the functioning.
●Broken Locks
If the key fob doesn’t work after battery replacement, the problem might not be in the device. You may need an automotive locksmith to Perth latch repair or free the stuck car door.
●Deprogramming
Sometimes the key may de-program due to repeated pressing of the button or in case of disconnection in the car battery.
Reprogramming An Electronic Key Fob
To secure a remote car key fob, pair it up with your car. An interruption in the connection means you will have to reprogram the key fob. The key fob can function only after it recognizes your vehicle. To reprogram your car key fob, follow the below-mentioned sequence:
● Get in the car, and do not forget to close the door.
● Instead of starting it, turn the remote key to the “Run” position and return to the locked position. Do it multiple times together in a row.
● After cycling the key multiple times, notice a chime or any other sound. Once you hear it, press either the lock or the unlock button on the key, which will further release another chime sound.
● Test the fob to see if the reprogramming was successful.
Some cars follow a different programming sequence. After trying the standard one, if you see that it isn’t working, try the alternate sequence.
● Get inside your vehicle and manually lock the door.
● Turn on the ignition key and then remove it. You need to repeat this step about six times within 10 seconds.
● If this is the correct pattern, there will be a flash in the car’s interior and exterior light.
● Turn the key to the “Accessory” position and turn the ignition again.
● Select a button on the keychain remote to press.
● You will see a flash in the hazard lights, indicating successful reprogramming.
Unfortunately, if neither of the reprogramming sequences works, it’s time to take your car for car keys services. Krazy Keys is the best automotive locksmith in Perth in the city, providing a certified repair facility for various remote key services.
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