How to Fix a Dead Kia Picanto Key Fob
The Kia Picanto is a city car that is able to slither through traffic gaps and width restrictions like they weren't there. Despite its shabby appearance it is packed with plenty of equipment.
There are several reasons why the key fob on your Kia Picanto might not function. A dead battery is probably the most common reason.
Dead Coin Battery
The most common reason that a Kia Picanto key fob stops working is a dead or dying battery. The key fob will typically show warning signs, such as unpredictable behavior or loss of range before it eventually dies. It is recommended to replace your battery in the event that you notice any of these indicators before the battery has completely failed. Make sure to use the replacement battery with exactly the same size, voltage and specifications as your original one.
If the key fob still doesn't work, it may be the right time to go to a dealer for a new one. Only then can you ensure that the replacement key fob will function with your vehicle, and correctly programmed. Reprogramming keys without following the proper procedure can damage the internal chip and result in it not functioning.
A receiver module that has developed a fault is a different possibility. This could be the result of a damaged chip or simply wear and tear that occurs over time. The symptoms of this problem may be difficult to identify but it is essential to investigate the issue as soon as you can. If you are unable to unlock your key fob, unlock or lock the doors, or if even the spare key isn't working, it is time to call a dealership or a service center to get help. They'll be able identify the issue and fix it for you.
Faulty Chip
The key fob houses a chip that transmits an electronic signal to a computer in the car. If the chip becomes damaged it will not send the correct code, and the car's immobilizer will be activated. This can happen due to various reasons. One of the reasons is an insufficient battery in the key fob. Another possibility is water damage. If the fob becomes wet, it is very likely that it will stop working.
A damaged chip could be the cause of why the Picanto fob does not turn on the engine. If you have replaced the battery and tried reprogramming the fob, but it isn't working, it could be because the circuit board is damaged. If this is the case, you will require replacing it.
Press the button on the back of the key to open the fob. Once you have done this, you'll be able to take off the mechanical key. You can then follow the video below to replace the battery on the key fob. Choose a battery with the same voltage and dimensions. If you use the wrong battery can cause damage to the Fob. After replacing the battery you must test it by pressing the lock button. If it works, you are using a quality Fob.
Faulty Receiver Module
Your key fob is not indestructible, and it takes a lot abuse. Over time, its contacts with batteries and buttons may be damaged and stop functioning properly. It's easy to fix it with a couple of tools.
To function, the fob needs to send a signal through a receiver inside your car. If this module is faulty the fob won't be capable of opening or starting the car. Resetting the fob is the first step you can try.
This is typically done by disconnecting the battery that is 12 volts inside the fob and letting it drain completely. Connect the negative and positive cables by reversed order.
If the battery is in good condition and the fob does not have any water damage, the problem may be with the signal. This could be caused by several things including interference from nearby transmitters, or objects that use the same frequency band as your Picanto's receiver.
Key fobs are designed with rubber seals to prevent the chip inside from getting wet, but if they're submerged for a long period of time the chips could be destroyed. It is essential to keep your key fob free of the water and only use key fobs that have waterproof designs.
Incorrect programming
A Kia Picanto key fob is an ideal way to open and start your vehicle. You can also utilize the key fob to control your vehicle. It is crucial to know how to use your key fob, especially when you're driving in bad conditions or have a limited mobility. There are plenty of Kia Picanto key fob tricks to help you out with this!
If kia picanto replacement key fob stopped functioning, it could be an issue with the internal chip. It is not a common occurrence but it's possible. It is recommended to visit a Kia dealer to pinpoint the problem.
You can also reset the Picanto keyfob. The process is straightforward and can be performed at home. The first step is removing the key fob. Then, connect the diagnostic tool to the OBDII port under the dash and then turn on the engine. The diagnostic tool will request information regarding your Picanto. This includes the manufacturer model, year, and VIN.
You can also check for dead batteries. The metal retaining clips inside the key fob are designed to keep the battery in place and complete the circuit. If the retaining clip is not secure, it can disrupt the flow of electricity, resulting in a loss in functionality.