How to Fix a Problem With Your Hyundai i20 Key Fob

Hyundai i20 owners can lock and unlock their vehicles remotely. They can also start their vehicle in advance and monitor the functions of their key fob by using a mobile application on their smartphones.

But, sometimes, the key fob may stop working for some reason. It could be due an unresponsive battery water damage, or signal interference.

Battery

Hyundai has developed a smart key fob that is able to perform a variety of remote functions like locking and unlocking your doors, starting your car and even activating the panic button. It's a wonderful feature for drivers and helps them save time and effort, however it can be challenging when the system stops working correctly. There are a few options you can do in the event that your 2013 hyundai accent key fob programming i20's primary fob isn't functioning properly.

The first step is to check the battery. Most smart key fobs are powered by a coin cell battery, that can be repaired in a matter of minutes. This is usually the quickest and most cost-effective method to fix the problem. You can buy replacement batteries in most shops and also online. After you have put the new battery in place open the key fob to make sure the battery is in the correct place and that it's making contact with all of the connections.

Note down the position of the old battery in the circuit before taking it out. This will allow you to install the new battery in the same way. The majority of Hyundai smart key fobs have the CR2032 battery that is available in most shops and online. Once you have the battery in place and closed, you can close the key fob and check to determine if it's functioning again.

Contacts

If your Hyundai key fob has stopped working completely out of the black and white, and you've still not lost it, you may be dealing with a defective internal chip. The receiver module in your vehicle utilizes radio frequency signals to communicate with the remote control, so it is possible that the signals are disrupted by nearby transmitters or objects, it could cause the key fob to stop functioning correctly.

Consider the Hyundai Digital Key system if your goal is to lock, unlock and start your vehicle while you commute to Reno. This innovative keyless entry system works with an app for smartphones that lets you share Digital Key access with up to three other people. This can be helpful when giving your friend a ride when you're leaving your car with valet services.

A dead battery is the most common cause of a hyundai santa fe key fob i20's key fob not functioning. It's time to change the battery if it shows signs of aging, such as slow operation or no response at all. Although replacing the Hyundai keyfob's battery isn't difficult, you should be aware of certain things prior to starting. Take a photo or make note of how the old battery is laid on the circuit board. This will allow you to put the new battery in the same place.

Water Damage

The key fob features rubber seals to protect the chip's electronic components from water. So, if it survives a splash of water from a washer or even a brief immersion in light rain, it's not likely to be damaged. However, if you drop it in the pool or ocean then the water can penetrate the seals and cause damage to the circuit board, which is expensive to repair.

The first step is drying the key fob thoroughly. It can be done in a variety of ways. You can place it in a bag along with silica packets to soak up the moisture. Or, you could make use of uncooked rice, but it's crucial not to touch the key fob while it's still moist because it could cause contamination to the internal components.

You can also clean the the circuit board with isopropyl or electronic cleaner. If the chip has been damaged, it's likely that you'll need a replacement car key hyundai tucson key fob.

Replacing the battery on a Hyundai key fob is easy and usually not messy. You can follow a YouTube video tutorial to assist you along the way or consult your owner's manual. It's a great idea keep an extra key fob to ensure you can use your vehicle while you wait for your key to be repaired.

Diagnosis of a Fault

It can be difficult to diagnose problems if your check engine light is on and you have a fault code. This is why a diagnostic scanner is often known as an OBD 2 (or OBD 2 in the United Kingdom). These are available in Bluetooth models which connect to your phone or standard models that have an OBD 2 reader that is connected to the socket.

One of the most frequent problems with i20s is that the throttle position sensor (TPS) is damaged. The sensor is used to determine the opening angle of the throttle valve. The information is then sent to the control unit that helps calculate the amount of fuel required. A malfunctioning throttle sensor will result in rapid acceleration that is jerky, fluctuations in RPM and a decrease in engine performance.

Another issue that is common in the i20s is the malfunctioning transmission. The transmission is a complicated component with many gears that work together to transfer power from the engine to wheels. As time passes, the friction between the gears can lead to the transmission's failure. Symptoms of a faulty transmission include grinding or clunking noises and rapid acceleration that is jerky.

Spark plugs are another aspect to be concerned about for the i20. Faulty spark plugs can damage the engine because they do not deliver the right amount of sparks to each cylinder. If unchecked a damaged spark plug can cause serious and costly engine damage.