How to Fix a Problem With Your Hyundai i20 Key Fob
hyundai fob replacement i20 owners can lock and unlock their vehicles remotely. They can also start the vehicle ahead of time and check key fob functions via an app for their smartphone.
Sometimes, the key fob will stop working. It could be due a dead battery or water damage, or signal interference.
Battery
Hyundai has created a smart key fob that is able to perform a variety of remote functions, like locking and unlocking your doors, launching your car and even activating the panic button. It’s a fantastic feature for drivers, helping them save time and effort, but it can be difficult when the system stops working correctly. There are a few things you can do if your Hyundai i20’s key fob isn’t working correctly.
The first step is to examine the battery. Most smart key fobs use the coin cell battery which can be replaced in a matter of minutes. This is typically the fastest and most affordable way to fix the issue. You can buy replacement batteries in many stores and on the internet. After you have put the new battery in place and you have it open, check to make sure the battery is sitting in the correct place and that it is in contact with all of the connections.
Take a photo or note the position of the battery that was removed from the circuit before you remove it. This will allow you to install the new battery in the same way. The majority of Hyundai Replacement keys smart key fobs have a CR2032 battery which is sold in a variety of shops and online. Close your key fob after installing the battery and testing it.
Contacts
If your hyundai i10 replacement key cost key fob stopped working out of the white of the night and you haven’t lost it, you could have a problem with an internal chip. The receiver module in your car uses a radio frequency signal to communicate with the remote control, therefore if this signals are being blocked by nearby transmitters or objects, it may cause the key fob to stop functioning correctly.
You should consider the Hyundai Digital key system if your goal is to lock, unlock, and start your vehicle during your commute in Reno. This advanced keyless system operates via an app on your smartphone and allows you to share Digital Key access up to three persons. This is helpful when you’re giving someone an escort or leaving your vehicle with valet service.
The most common reason for the Hyundai i20 key fob not to function is a dead battery. If yours is showing signs of dying, like slow operation or not responding at all, it’s time to replace the battery. Although opening and replacing the battery in your Hyundai key fob battery isn’t too difficult but there are a few things you should know before starting. Make a sketch or an outline of the way that the old battery is laid inside the circuit board. This will assist you in placing the new battery in the same place.
Water Damage
The rubber seals on the fob’s key seal the chip from water. If it is able to survive a quick splash from a washing machine, or an unintentional dip in a light rain, it is unlikely to be damaged. If you drop it into the ocean or a pool the water could get into the seals, damaging the circuit board. This is a costly repair.
The first step is drying the key fob thoroughly. This can be done in several ways. You can put it in a plastic bag and then cover it with silica gel packets that will drain the moisture of it. You could also use uncooked rice however, be careful not to touch it while it is still damp. This could cause contamination to its internal components.
You can also clean the contacts of the circuit board with isopropyl or electronic cleaner. If the chip is fried, it’s best to accept you’ll have to replace the key fob.
Replacing the battery on a Hyundai key fob is easy and typically not a big mess. You can follow an YouTube tutorial video to assist you through the process or refer to the owner’s manual. It is a good idea to have a spare key fob on the go so that you are able to continue driving your car while you wait for the repaired key to arrive.
Fault Diagnosis
It can be difficult to diagnose a problem if your check engine light comes on and you have a fault code. This is why the diagnostic scanner is commonly known as an OBD 2 (or OBD 2 in the UK). These are available in Bluetooth versions which connect to your smartphone, or standard models that come with an integrated reader.
One of the most frequent problems with i20s is the throttle position sensor (TPS) develops a fault. This sensor is responsible for measuring the opening angle of the throttle valve. This information is sent to the control unit and is used to the calculation of the amount of fuel required. A malfunctioning throttle position sensor can result in reduced engine performance, jerky acceleration, and RPM fluctuations when driving.
Another common problem found in the i20s is a faulty transmission. The transmission is a complicated component made up of many gears that work together to transfer power from the engine to the wheels. Over time friction between gears can cause the transmission’s failure. Clanging or grinding sounds as well as the jerky acceleration can be signs of an inefficient gearbox.
Spark plugs are a different aspect to be concerned about for the i20. The problem with defective spark plugs is that they can harm the engine by not delivering the right amount of sparks to each cylinder. A damaged spark plug could cause costly and serious engine damage if left unchecked.
