How to Fix a Dead Kia Picanto Key Fob

The Kia Picanto is a city vehicle that can navigate traffic gaps and width restrictions as if they weren't there. It's a compact car with a lot of features.

There are many reasons why your kia picanto key fob may not be functioning. A dead battery is the most common reason.

Dead Coin Battery

The most common reason why a Kia Picanto key fob stops functioning is a dead battery. Usually the key fob will show warning signs prior to dying, such as losing range or showing erratic behavior. It is best to replace your battery in the event that you observe any of these warning signs prior to the battery completely fails. Use a battery with the same voltage, size, and specification as the original.

If the key fob does not work, it might be the right time to go to a dealer for a replacement. Only then can you be sure that the new key fob is compatible with your vehicle, and correctly programmed. Attempting to reprogram keys without following the correct procedure could damage the chip's internal components and cause it to stop functioning.

A receiver module that has acquired a fault is another possibility. This could be due to damaged chips or wear and tear that occurs over time. It isn't always easy to identify the signs of this issue, however it's essential to check the issue as soon as you can. If your key fob isn't working, or if the spare doesn't work and you are unable to use it, contact an auto dealership for assistance. They'll be able to diagnose the problem and repair it for you.

Faulty Chip

The key fob comes with a chip inside that sends signals to the computer in the car. If the chip is damaged, the code will not be transmitted correctly and the immobilizer will be activated. This can be caused by many reasons. One reason is an insufficient battery in the key fob. Another issue is water damage. If the fob gets wet, it's likely that it will cease to function.

A malfunctioning chip could be the reason why the Picanto fob isn't turning on the engine. If you've replaced the battery, reprogrammed it and then inserted the fob and it still doesn’t work, the circuit board could be damaged. If this is the case, you will have to replace it.

To open the fob, you will need to press on a button that is located on the side of the fob. After this, you can take off the mechanical key. You can then follow the video below to replace the battery on the key fob. Use a battery with the same dimensions and voltage. If you use the wrong battery can cause damage to the Fob. Press the lock button after replacing the battery. If it works, you have a good Fob.

Faulty Receiver Module

Your key fob takes quite a beating and isn't completely indestructible. Over time, its batteries' contacts and buttons could be damaged and stop working properly. G28CarKeys Links to an external site. to fix yourself using a few tools.

To function, the fob must transmit a signal to a receiver inside your car. If this module is faulty the fob won't be capable of opening or starting the vehicle. There are many possible causes The first thing to try is resetting the fob.

This is accomplished by disconnecting the cable and then letting the battery with 12 volts drain completely. Then, connect the negative and positive cables in reverse order.

If the battery is good and the fob has no water damage, it could simply have an issue with its signal. This could be due many factors, such as interference from nearby transmitters as well as objects that use the exact same frequency band as the Picanto Receiver.

Key fobs come with rubber seals that stop the electronic chip from getting wet. However when they are submerged in water, the chip may be damaged. It's essential to keep your key fob clear of the water and only use key fobs that have waterproof designs.

Programming errors

A Kia Picanto key fob is an easy way to unlock and start your car. It can also be used to control your vehicle's features. It is essential to understand how to use your key fob, particularly if you are traveling in harsh conditions or have a limited mobility. Fortunately, there are many Kia Picanto key fob tricks to help you get this done!

If your key fob suddenly stopped functioning it could be due to an issue with the internal chip. It is rare, but possible. It is best to visit a Kia dealer to identify the problem.

Alternately, you can try to reset your Picanto key fob. The process is relatively simple and can be accomplished at home. The first step is to remove the key fob from the ignition switch. Connect the diagnostic device under the dashboard to the OBDII connector and start the engine. The diagnostic tool will seek out information regarding your Picanto. This includes the manufacturer model, model, and VIN.


You can also look for a dead battery. The metal retaining clips inside the key fob are designed to keep the battery in place and complete the circuit. If the retaining clips are loose, they can interfere with the flow of electricity and result in a loss function.