How to Fix a Problem With Your Hyundai i20 Key Fob

Hyundai i20 owners can to lock and unlock their vehicles remotely. They can also start their vehicle in advance and monitor key fob functions using a mobile app on their mobile.

However, sometimes the key fob may stop working for some reason. This could be caused by the battery being dead or water damage, or signal interference.

Battery

Hyundai has developed a smart key fob that can be used to perform a variety of remote functions, like locking and unlocking your doors, starting your car and even triggering the panic button. It's an ideal way to save time and energy for drivers, but it can be frustrating when the system doesn't function properly. There are several things you can do when your Hyundai i20's main fob is not working properly.

The first step is to examine the battery. The majority of smart key fobs utilize an internal battery that can be replaced in just a few minutes. This is usually the fastest and most affordable way to resolve the issue. Replacement batteries are readily available in many stores or online. Re-open the keyfob after installing the new battery to ensure that the battery is in the proper location and that it is in contact with all connections.

Take a photo or note the position of the old battery in the circuit before removing it. This will allow you to install the new battery in the same manner. The majority of Hyundai smart keyfobs are equipped with CR2032 batteries, which are available in a variety of stores or online. Once you have the battery in place and closed, you can close the key fob and then test it to determine if it's working again.

Contacts

If your hyundai car key replacement key fob stopped working completely out of the blue and you haven't dropped it, you may be dealing with a defective internal chip. The receiver module inside the car uses radio frequency signals to communicate with the remote. If these signals are interfered with by nearby transmitters or objects, the key fob may stop working correctly.

If you're looking for a smart way to unlock, lock and start your vehicle during your Reno commute, consider the hyundai key fob replacement cost Digital Key system. This innovative keyless entry system works via a smartphone app and lets you share Digital Key access with up to three additional people. This is helpful when you're giving a friend a lift or leaving your vehicle for valet services.

The most common reason for a Hyundai i20 key fob to stop working is an inactive battery. It's time for a new battery if yours shows signs of aging, such as slow operation or no response at any time. While replacing the hyundai lost key replacement keyfob battery is not difficult, you must be aware of certain things prior to starting. First, take note of how the old battery is placed inside the circuit board or take a picture. This will help you put the new battery in the same location.

Water Damage

The key fob comes with rubber seals that protect the electronic chip inside from water. If it can withstand a splash of water from a washing machine, or the brief submersion of 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 costly to repair.

The first step is to dry the key fob completely. This can be done in many ways. You can put it in a bag along with silica packets to soak up the moisture. You can also make use of rice that isn't cooked but it's crucial not to contact the key fob when it's still wet as this could contaminate the internal components.

You can also clean the the circuit board with isopropyl or electronic cleaner. However, if the chip is fried then it's best to accept that you'll require a replacement hyundai car keys key fob.

It's easy to change the battery on your Hyundai key fob. The procedure is usually simple. You can follow a YouTube tutorial video to assist you with the procedure or refer to the owner's manual. It's a good idea have an extra key fob in for you in case you need to continue to drive your car while waiting for the repair key to arrive.

Fault Diagnosis

If your check engine light is on and the fault code is present, it can be difficult to pinpoint the issue without the help of a diagnostic scanner often referred to as an OBD 2. These are available in Bluetooth versions that connect to phones or standard models that have a reader attached to the socket.

One of the most frequent issues with i20s is the throttle position sensor (TPS) is damaged. This sensor is responsible to determine the opening angle of the throttle valve. The data is sent to a control unit, which contributes to the calculation for the amount of fuel required. A problem with the throttle position sensor could cause a reduction in engine performance, jerky acceleration and RPM fluctuations during driving.

Transmission problems are another common issue in the i20s. The transmission is a complicated component made up of many gears that work together to transfer power from the engine to the wheels. In time, the friction between the gears can cause the transmission's failure. Sounds of grinding or clunking as well as the jerky acceleration can be signs of an inefficient gearbox.

The spark plugs in the i20 are a different common issue area. A defective spark plug can damage the engine by not delivering the right amount of sparks to the cylinders. A damaged spark plug can cause costly and severe engine damage if left unchecked.