How to Fix a Dead Kia Picanto Key Fob

The Kia Picanto is a city car that can zip through traffic gaps and width limitations as if they weren't there. Despite its dinky looks though it's loaded with plenty of tech.

There are many reasons that the key fob on your Kia Picanto might not work. The most frequent reason is an inactive battery.

Dead Coin Battery

A battery that is dead is the most common cause of a Kia Picanto's keys fob not working. The key fob is likely to show warning signs, such as fluctuating behavior or losing range before it dies. It is recommended to replace your battery in the event that you notice any of these warning signs prior to the battery has completely failed. Make sure you use an alternative battery that has the same size, voltage and specification as the original one.

If the key fob still doesn't work, it may be time to visit a dealership to purchase a replacement. Only then can you be sure that the replacement key fob will be compatible with your vehicle and programmed correctly. If you try to reprogram the key fob incorrectly the internal chip might be damaged and it will stop working.

Another possibility is that the receiver module has developed a fault. This could be caused by a chip that has been damaged or wear and tear. It isn't always easy to recognize the signs of this problem, but it's important to investigate immediately. If your key fob is not functioning, or if the spare doesn't work, you should contact a dealership for help. They'll be able to identify the issue and fix it for you.

Faulty Chip

The key fob has a chip inside it that sends an information signal to the computer in the car. If the chip becomes corrupted and the code is not transmitted correctly, the key fob will be properly transmitted and the immobilizer will be activated. This could be due to various reasons. One reason is low battery levels in the key fob. Another possibility is water damage. It is probable that the fob will stop working when it becomes wet.

A damaged chip may be the cause for the Picanto key fob that doesn't turn on the engine. If you've replaced the battery, programmed the fob and it still doesn’t function the circuit board may be damaged. It is necessary to replace the circuit board in the event of this.

Press the button on the back to open the fob. Once this is done, you'll be able to remove the mechanical key. The video below will guide you how to replace the battery in the key fob. Make sure you use a battery that has the same voltage and dimensions. The Fob may be damaged if used with the wrong type battery. Press the lock button after replacing the battery. If it works, then you've got a great Fob.

Faulty Receiver Module

The key fob you have is subjected to quite a beating and isn't indestructible. Over time the buttons and battery contacts of your key fob may be damaged. It's simple to repair it using a few tools.

To function, the fob needs to transmit a signal to the receiver inside your car. If this module is faulty, your fob won't be able to open or start the vehicle. Resetting the fob is the first thing you should try.

This is usually accomplished by disconnecting the 12 volt battery in the fob and letting it drain completely. Then, connect the positive and negative cables in reverse order.

If the battery is in good health and the fob doesn't have any water damage, the issue may be with the signal. This can be caused by several things, such as interference from nearby transmitters or objects that use the same frequency band as the Picanto's receiver.

Key fobs come with rubber seals to keep the chip from getting wet, but if they are submerged in water for a long period of time the chips may be destroyed. This is the reason why it's essential to keep your key fob free from water, and to only utilize a key fob that has an waterproof design.

Programming errors

A Kia Picanto key fob is an easy way to unlock and start your car. You can also use it to control your vehicle's features. It is important to know how to make use of the key fob effectively, especially when driving in bad weather or if you have a limited mobility. Fortunately, there are plenty of Kia Picanto key fob tricks to assist you in this!

If your key fob suddenly stopped functioning it could be due to a problem with the internal chip. This is a rare occurrence, but it is possible. To identify the issue, it is best to talk to an kia sportage key fob dealer.

You can also reset the Picanto keyfob. The procedure is easy and can be accomplished at home. The first step is to take off the key fob. Connect the diagnostic device under the dashboard to the OBDII connector and start the engine. The diagnostic tool will then seek out information regarding your Picanto. This includes the make and model as well as the VIN.

You can also check the battery for dead coin battery. The metal clips inside the key fob hold the battery and complete the circuit. If the retaining clip is loose, it can disrupt the flow of electric current, resulting in the key fob to cease functioning.