Keyless Entry Problems That Can Lock You Out Of Your Car

Posted on: 13 July 2023

A keyless entry system allows you to lock and unlock your car with a remote fob or a keypad. However, sometimes the keyless entry system may stop working or malfunction, leaving you unable to access your car or start the engine. 

The Batteries Might Be Dead

One of the most common causes of a keyless entry system failure is a dead battery in the remote fob or keypad. The battery may wear out over time. The battery is likely the culprit if the remote fob or keypad worked fine before and gradually lost its range or stopped working altogether.

To fix this problem, you must replace the battery in the remote fob or keypad. This is usually a simple and inexpensive process that you can do yourself. You can buy a replacement battery. Make sure you buy the correct type and size of battery for your device and that you insert it with the correct polarity. Also, check that the metal contacts holding the battery are not loose or corroded.

The Fob Needs to Be Reprogrammed

Another possible cause of a keyless entry system failure is that the remote fob or keypad needs to be reprogrammed to the vehicle. This may happen if the battery is replaced, the device is damaged, or there is some interference with the signal. Some vehicles may require you to reprogram the remote fob or keypad every time you change the battery, while others may only need it occasionally.

To fix this problem, you must reprogram the remote fob or keypad to the vehicle. The procedure for doing this may vary depending on the make and model of your car. Still, it usually involves pressing buttons on the device and the vehicle in a particular sequence. 

What to Do When You Cannot Fix Your Key Fob

Sometimes it can be very challenging to find out why your keyless entry system is not working. If this is the case, you're better off taking your fob to a service provider who specializes in repairing keyless fobs. 

The problem might not be with the fob itself, but might instead be with your vehicle. If so, you will need to have your vehicle inspected to make sure that it doesn't have any electrical issues. The sooner that you get to the bottom of the issue, the sooner you'll have your car working again and be on the road.

If you need keyless entry system locksmith services, reach out to a locksmith in your area.