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How to Fix a Problem With Your Hyundai i20 Key Fob

Hyundai i20 vehicle owners can lock and unlock their cars remotely. They can also start the vehicle in advance and track key-fob functions through an application for mobile devices on their smartphone.

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

Battery

Hyundai extra Key has created a smart key fob that is able to perform various remote functions, like locking and unlocking your doors, launching your car and even activating the panic button. It's a wonderful feature for drivers to save time and effort, however it can be challenging when the system doesn't function properly. There are a few options you can do to fix your Hyundai i20's key fob isn't functioning properly.

The first thing to do is to check the battery. Most smart key fobs are powered by a coin-cell, that can be repaired in a matter of minutes. This is the fastest and cheapest way to solve your issue. Batteries for replacement hyundai car keys are available at many stores or online. After you have put the new battery in place, re-open the key fob to ensure that the battery is in the right position and that it is in contact with all of the connections.

Be sure to snap a photo or take a note of the way in which the old battery was placed in the circuit board prior removing it. This will allow you to install the new battery in the same way. Most Hyundai smart keyfobs have CR2032 batteries, available in most shops or online. Once you have the battery in place close your key fob and check to verify if it's functioning again.

Contacts

If your hyundai spare keys key fob stopped working from the blue and you haven't dropped it, you may be experiencing a malfunctioning internal chip. The receiver module in your car uses radio frequency signals to communicate with the remote car keys near me control, therefore in the event that this signal is interfered with by nearby transmitters or objects, it can cause the key fob's functionality to cease properly.

You should consider the Hyundai Digital key system if you want to lock, unlock, and start your car while you commute to Reno. This innovative keyless entry system works with an app for smartphones and allows sharing Digital Key access with up three other people. This is useful when you are giving a friend the opportunity to take a ride or leaving your vehicle in valet service.

A dead battery is the main cause of an Hyundai i20's key fob not working. If yours is displaying signs of dying, such as slow operation or not responding at all it's time to replace hyundai key fob the battery. Although replacing the hyundai car key replacement near me keyfob's battery isn't difficult, you must be aware of a few things prior to beginning. Make a sketch or note of how the old battery is laid on the circuit board. This will allow you to place the new battery in the same spot.

Water Damage

The key fob is fitted with rubber seals to shield the electronic chip inside from water. If it is able to withstand a short splash from a washing-machine, or an unintentional dip in light rain, it's unlikely to be damaged. If you've dropped it in a ocean or pool, the water could get into the seals and cause damage to the circuit board, which is costly to repair.

The first step is to dry the key fob thoroughly. This can be done in many ways. You can place it in a bag with silica packs to absorb the moisture. You could also use uncooked rice however, be careful not to touch it while it is still damp. This could lead to contamination of its internal components.

You can also clean the contacts of the circuit board with isopropyl or electronic cleaner. If the chip is in danger of being damaged it's best to accept you'll have to replace the key fob.

Replacing the battery in the Hyundai key fob is straightforward and usually not very messy. You can follow a YouTube tutorial video to assist you with the process or refer to your owner's manual. It's a great idea to keep an extra key fob to ensure you can drive your vehicle while waiting for your repaired key.

Diagnostics of a fault

It isn't always easy to identify problems if your check engine light comes on and you have a fault-code. This is why the diagnostic scanner is typically known as an OBD 2 (or OBD 2 in the UK). They are available in Bluetooth models that connect to phones or standard models that have an OBD 2 reader that is connected to the socket.

One of the most frequent problems with i20s is the throttle position sensor (TPS) becomes defective. This sensor is responsible to measure the opening angle of the throttle valve. The information is then sent to the control unit and is used to the calculation of the amount of fuel required. A malfunctioning throttle position sensor could result in a decrease in engine performance, jerky acceleration, and RPM fluctuations when driving.

Another problem that is frequently found in the i20s is the malfunctioning transmission. The transmission is a complicated component with many gears that interlock to transfer power from the engine to wheels. As time passes, the friction between the gears can lead to transmission failure. The signs of a damaged transmission include clunking or grinding sounds and the jerky acceleration.

Spark plugs are yet another aspect to be concerned about for the i20. A defective plug can cause engine damage by not delivering enough sparks to every cylinder. If they are not checked the damaged spark plug can cause serious and costly engine damage.