How to Fix a Dead Kia Picanto Key Fob
The Kia Picanto was built for the city. It can zip through traffic snaking areas that larger vehicles can't, and slams through width limitations as if they're not even there. It's a small car that comes with many features.
There are many reasons why the key fob on your Kia Picanto could not work. A dead battery is the most typical cause.
Dead Coin Battery
The most frequent reason why a Kia Picanto key fob stops working is a dead or dying battery. The key fob can show warning signs, such as erratic behavior or losing range before it goes out of service. If you see these indicators, it's best to replace the battery before it completely fails. Be sure to choose a replacement battery that is exactly the same size, voltage and specification as the original one.
If the fob for your key is still not working, you may be required to take it to a dealer. Only then can you ensure that the replacement key fob will work with your vehicle and properly programmed. If you try to program the key fob incorrectly the internal chip may be damaged and cease to function.
A receiver module that has acquired a fault is another possibility. This could be because of a chip that has been damaged or weakened, or wear and tear. G28 of this problem may be difficult to spot, but it is important to look into the issue as soon as possible. If your key fob is not working, or if the spare is not working, you should contact an authorized dealer for assistance. They'll be able to diagnose the problem and repair it for you.
Faulty Chip
The key fob contains the chip that sends an electronic signal to a computer inside the car. If the chip is damaged and the code is not transmitted correctly, the key fob will be properly transmitted and the immobilizer will activate. This could be due to many reasons. One reason is an insufficient battery in the key fob. Water damage is another possibility. If the fob becomes wet, it's likely that it will stop working.
A damaged chip could be the reason the Picanto fob does not turn on the engine. If you've replaced the battery, and then tried to program the fob but it does not work, it could be that the circuit board is damaged. If this is the case, you'll require replacing it.
Press the button on the back to open the fob. After that, you can remove the mechanical key. The video below will guide you how to replace the battery inside the key fob. Choose a battery with the same voltage and dimensions. The Fob may be damaged if you use the wrong type of battery. After replacing the battery you should check it by pressing the lock button. If it works, you have a reliable Fob.
Faulty Receiver Module
Your key fob is not indestructible and takes a lot abuse. In time, its buttons and battery contacts can be damaged and stop working properly. Fortunately, it's quite simple to fix this on your own using a few tools.
To function, the fob needs to send a signal to a receiver inside your car. If this module is defective the fob won't be able of opening or starting your vehicle. Resetting the fob is the first step you can try.
This is accomplished by disconnecting the cable and letting the 12 volts battery drain completely. Connect the negative and positive cables by reversing their order.
If the battery is good and the device is not suffering from water damage, it could simply be having issues with its signal. This could be caused by a variety of things like interference from nearby transmitters or objects that operate on the same frequency band as your Picanto's receiver.
Key fobs are sealed with rubber that prevent the chip from getting wet. However, if they are submerged in water, the chip could be damaged. This is the reason it's vital to always keep your key fob away from water and only utilize a key fob that has a waterproof design.
Faulty Programming
Kia Picanto's keys make it easy to start and unlock your vehicle. You can also use the key fob to control your vehicle. It is essential to understand how to use your key fob, particularly when you're driving in a hazardous environment or have a limited mobility. There are a number of Kia Picanto key tricks that will help you.
If your key-fob stopped functioning out of the blue, it could have a problem with its internal chip. It's not common, but possible. To determine the problem, it is best to talk to an Kia dealer.
You can also try to reset the Picanto keyfob. The procedure is fairly simple and can be done at home. The first step is to remove the key fob from the ignition switch. Connect the diagnostic tool under the dashboard to the OBDII connector and start the engine. The diagnostic tool will then request information about your Picanto. This includes the manufacturer, model, and VIN.
You can also check the battery for dead coin battery. The retaining clips made of steel inside the key fob are designed to keep the battery in place and complete the circuit. If the retaining clips are not in good condition, they could interrupt the flow of electricity and result in a loss of function.