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How to Fix a Dead Kia Picanto Key Fob

The Kia Picanto was built for the city - it zips through traffic snaking areas that bigger cars can't and can wiggle through width restrictions like they aren't even there. Despite its dinky looks though it's loaded with plenty of tech.

There are several reasons why the key fob in your kia Picanto may not work. A dead battery is the most common reason.

Dead Coin Battery

The most common reason why a Kia Picanto key fob stops working is a dead battery. Usually the key fob will show warning signs prior to dying and loses range or erratic behavior. It is recommended to replace your battery if you observe any of these warning signs prior to the battery is completely dead. Use a battery that has the same voltage, size and specification as the original.





If your key fob still not working, you might require it to an authorized dealer. This is the only way to ensure the replacement will be correctly programmed and compatible with your car. Attempting to reprogram an ignition key fob without following the proper procedure could harm the chip inside and result in it not functioning.

Another possibility is that the receiver module has developed an issue. This could be the result of a chip that has been damaged or simply wear and tear as time passes. The signs of this issue may be difficult to detect but it's important to determine the cause whenever you can. If you're not able to unlock your key fob, lock or unlock your doors, or even if the spare doesn't work then it's time to contact a dealer or service center for assistance. They'll be able to identify the issue and fix it.

Faulty Chip

The key fob contains the chip that sends a signal to a computer inside the car. If the chip gets corrupted it will not send the correct code, and the immobilizer feature of the car will be activated. This can be caused by many reasons. One of them is a low battery on the key fob. Another issue is water damage. If the fob becomes wet, it is very likely that it will cease to function.

kia sportage replacement key could be the cause of why the Picanto fob won't turn on the engine. If you've replaced the battery, reprogrammed it and then inserted the fob but it still doesn't work, the circuit board could be damaged. You will need to replace the circuit board in the event of this.

Press the button on the back of the key to open the fob. Once this is done you'll be able take off the mechanical key. Then, follow the steps below to replace the key fob battery. Make sure you use a new battery that is identical in size and voltage. The Fob can be damaged if using the wrong type of battery. After replacing the battery, you must test it by pressing the lock button. If it works, then you've got a fantastic Fob.

Faulty Receiver Module

Your key fob is not impervious to damage and can take a lot of abuse. In time, its battery contacts and buttons can be damaged and stop functioning properly. Luckily, it's pretty easy to repair this yourself using a few tools.

To work, the fob has to transmit a signal to a receiver in your car. If the module is defective it won't be capable of opening or starting the vehicle. There are a myriad of possible causes for this issue The first thing to do is reset the fob.

This is done by disconnecting and let the battery of 12 volts drain completely. Connect the positive and negative cables by reversing their order.

If the battery is in good condition and the fob does not have any water damage, the problem could be related to the signal. This could be due to various factors like interference from nearby transmitters or objects that operate on the same frequency band as your Picanto's receiver.

Key fobs come with rubber seals that prevent the electronic chip from becoming wet. However, if they are submerged in water, the chips may be destroyed. This is why it's crucial to always keep your key fob safe from water and only choose a keyfob with water-proof design.

Programming errors

Kia Picanto's Key fob makes it easy to start and unlock your vehicle. You can also use it to control the features of your car. It is essential to know how to use the key fob properly, especially when driving in bad weather or if you have limited mobility. Fortunately, there are many Kia Picanto key fob tricks to help you with this!

If your key-fob stopped functioning suddenly it could be an issue with its internal chip. It is rare however, it is possible. It is best to consult a Kia dealer to identify the cause of the issue.

You can also reset the Picanto keyfob. The procedure is easy and can be done at home. The first step is to remove the key fob. Connect the diagnostic tool underneath the dashboard to the OBDII connector and then start the engine. The diagnostic tool will seek out information about your Picanto. This includes the make model, year, and VIN.

You can also check for dead batteries. The clips made of metal in the key fob hold the battery and complete the circuit. If the retaining clip is not secure, it can disrupt the flow of electricity, resulting in an interruption in the function.