How to Fix a Problem With Your Hyundai i20 Key Fob

Hyundai i20 owners can lock and unlock their cars remotely. They can also start their vehicle ahead of time and monitor the key fob's functions using an application for mobile devices on their smartphone.

However, at times, the key fob may stop functioning for a reason. This could be due a dead battery, water damage or signal interference.

Battery

Hyundai has developed a smart key fob that is able to perform various remote functions like locking and unlocking your doors, starting your car and even activating the panic button. It's a great convenience keys for hyundai cars drivers that helps them save time and effort, but it can be a hassle if the system ceases to function properly. There are a few options you can do when your Hyundai i20's main fob isn't functioning properly.

The first step is checking the battery. The majority of smart key fobs have a coin cell battery that is replaced in minutes. This is the most efficient and cheapest way to solve your issue. replacement hyundai key batteries are readily available in all stores and online. Re-open the keyfob after installing the new battery to make sure that the battery is in its correct place and in contact with all the connections.

Make sure you capture a photograph or take a note of where the old battery was positioned in the circuit board prior removing it. This will help you install the new battery the same way. Most Hyundai smart key fobs utilize CR2032 batteries, which can be found in a variety of stores or online. Close your key fob after you have installed the battery and testing it.

Contacts

If your Hyundai key fob has stopped working completely out of the white of the night and you haven't lost it, you could be dealing with a defective internal chip. The receiver module inside the car uses radio frequency signals to communicate with the remote car keys near me. If these signals are interrupted by nearby transmitters, or objects, the key fob may cease to function properly.

If you're looking for a reliable method to lock, unlock and start your vehicle during your Reno commute, look into the Hyundai Digital Key system. This innovative keyless entry system operates via a smartphone app and allows sharing Digital Key access with up to three additional people. This can be helpful when offering someone else a ride, or when leaving your car with valet services.

A dead battery is the main cause of a Hyundai i20's key fob not working. It's time to replace the battery if it shows signs of aging, such as slow operation or no response at any time. While the process of opening and replacing your Hyundai key fob battery shouldn't be difficult but there are a few things to know prior to starting. Take a photo or take notes of how much for a new hyundai key to replace car key battery hyundai [see here] the old battery is placed inside the circuit board. This will allow you to place the new battery in the same place.

Water Damage

The key fob comes with rubber seals to protect the electronic chip inside from water. If it can withstand a brief splash from a washing-machine or an unintentional dip in a light drizzle, it's unlikely to get damaged. However, if you've dropped it in the ocean or pool, the water can penetrate the seals and damage the circuit board, which can be costly to repair.

The first step is to dry the key fob thoroughly. You can do this in a variety of ways. It can be placed in a plastic bag and then cover it with silica gel packets which will absorb the moisture out of it. You can also use uncooked rice however, be careful not to touch it while it's still wet. It could be contaminated by the internal components.

You can also clean the the circuit board by using isopropyl or electronic cleaner. If the chip is fried, it's likely that you'll need to replace the key fob.

Replacing the battery in a Hyundai key fob is straightforward and typically not a big mess. You can follow a YouTube tutorial video to assist you through the process or refer to the owner's manual. It's a good idea keep an extra key fob on hand so you can drive around in your vehicle while you wait for your key to be repaired.

Troubleshooting

If your check engine light comes on and there is a fault code, it can be difficult to identify the issue without the help of a diagnostic scanner often referred to as an OBD 2. They are available in Bluetooth versions which connect to your phone, or standard models that come with an OBD 2 reader.

The throttle position sensor (TPS) located in the located in the i20, can be damaged. The sensor is responsible for measuring the opening angle of the throttle valve. This information is passed to the control unit and is used to the calculation of the amount of fuel required. A malfunctioning throttle position sensor can cause a reduction in engine performance, jerky acceleration, and RPM fluctuations while driving.

Transmission issues are another frequent issue in i20s. The transmission is a complex component that has many gears that work together to transfer the power from the engine. In time the friction between gears could cause the transmission to suffer failure. Clanging or grinding sounds as well as rapid acceleration that is jerky are signs of an inefficient gearbox.

The spark plugs on the i20 are a different common issue area. Faulty spark plugs can damage the engine by not delivering the right amount of sparks to every cylinder. A damaged spark plug could cause costly and severe engine damage if ignored.