How to Fix a Problem With Your Hyundai i20 Key Fob

Hyundai i20 owners are able to lock and unlock their vehicle remotely. They can also start their vehicle in advance and track the key fob's functions using an application for mobile devices on their smartphone.

Occasionally, the key fob will stop working. This could be caused by a dead battery or water damage, or signal interference.

Battery

Hyundai has created the smart key fob for their vehicles that enables you to use a variety of remote functions including locking and unlocking doors, starting your vehicle, and even triggering the panic button. It's an excellent way to save time and energy for drivers, however it can be frustrating when the system isn't working properly. There are a few options you can do in the event that your Hyundai I30 Car Key i20's primary fob is not working properly.

The first step is to check the battery. The majority of smart key fobs are powered by a coin-cell battery, which can be easily repaired in a matter of minutes. This is the fastest and cheapest solution to fix the issue. You can buy replacement batteries in many shops and also online. Once you have a new battery then re-open the key fob to ensure that the battery is in the proper position and that it is in contact with all of the connections.

Take a picture or note the location of the battery that was removed from the circuit before removing it. This will allow you to replace the battery the same way. Most Hyundai smart key fobs are powered by the CR2032 battery, which is found in many shops and online. Close your key fob after you have installed the battery, and then test it.

Contacts

If your hyundai replacement key key fob stopped working completely out of the blue and you've not dropped it, you may be experiencing a malfunctioning internal chip. The receiver module inside the car utilizes radio frequency signals to communicate with the remote. If these signals are interfered with by nearby transmitters, or objects the key fob could not function properly.

Take a look at the hyundai tucson key replacement cost Digital key system if you're looking for a way to lock, unlock, and start your vehicle while you commute to Reno. This advanced keyless entry system is operated via an app on your smartphone that lets you share Digital Key access with up three other people. This is helpful when offering someone else a ride, or when you are leaving your car using valet services.

A dead battery is the main cause of a Hyundai i20's key fob not functioning. It's time for a new battery if the one you have is showing signs of aging or has a slow response or no response at all. While replacing and opening the battery in your hyundai ix35 key key fob battery isn't a big deal however there are a few things to know prior to beginning. First, take a note of how much to replace hyundai key fob the old battery is laying on the circuit board. You can also take a picture. This will allow you to place the new battery in the same place.

Water Damage

The key fob has rubber seals to shield the chip's electronic components from water. So, if it survives an accidental splash of water from a washer or a brief submersion in light rain it's unlikely to be damaged. If you drop it into an ocean or pool the water could get into the seals, causing damage to the circuit board. This is a costly repair.

The first step is to dry the key fob completely. It can be done in many ways. You can put it in a plastic bag with silica gel packs that will suck the moisture out of it. Or, you could make use of uncooked rice, but it's important not to touch the key fob while it's still damp as this could contaminate the internal components.

You can also clean the contacts of the circuit board with isopropyl or electronic cleaner. However, if the chip has been damaged, it's likely that you'll need to replace the key fob.

Replacing the battery on a Hyundai key fob is simple and typically not a big mess. You can follow an YouTube tutorial video to help you with the procedure or refer to the owner's manual. It's a great idea to keep a spare key fob so you can use your vehicle while waiting for the repaired key.

Troubleshooting

It isn't easy to pinpoint the cause of a problem when your check engine light is flashing and you have a fault-code. This is why the diagnostic scanner is typically called an OBD 2 (or OBD 2 in the UK). They are available in Bluetooth versions that connect to your mobile or standard models that have readers that are connected to the socket.

The throttle position sensor (TPS) located in the located in the i20, could become defective. This sensor is responsible for determining the opening angle of the throttle valve. This information is passed to the control unit and contributes to the calculation of the amount of fuel needed. A malfunctioning throttle sensor will result in jerky acceleration, RPM fluctuations and a decrease in engine performance.

Another common problem found in the i20s is the transmission that is defective. The transmission is a complicated part that has a lot of gears that are connected to transfer power from the engine. As time passes the friction between gears can cause the transmission's failure. Signs of a malfunctioning transmission include clunking, grinding noises and jerky acceleration.

The spark plugs on the i20 are a different common issue area. The problem with defective spark plugs is that they can harm the engine because they do not deliver the right amount of sparks to each cylinder. If not checked an unclean spark plug can result in severe and costly engine damage.