How to Fix a Dead Kia Picanto Key Fob
The Kia Picanto is a city car that can zip through traffic gaps and width restrictions like they weren't there. It is a compact car with lots of features.
There are a myriad of reasons why your kia picanto key fob might not be functioning. A dead battery is the most frequent cause.
Dead Coin Battery
A dead battery is the most common cause of a Kia Picanto's keys fob not working. Usually the key fob will display warning signs prior to it dying and loses range or erratic behavior. It is best to replace your battery when you notice any of these signs before the battery fails completely. Use a knockout post with the same voltage, size, and specification as the original.
If the key fob is not working, you might need to take it to a dealer. Only then can you ensure that the replacement key fob will work with your vehicle and programmed correctly. If you attempt to reprogram the key fob in error the internal chip may be damaged and it will cease to function.
Another possibility is that the receiver module has developed a fault. 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 recognize but it's important to investigate the issue immediately. If you are unable to unlock your key fob, lock or unlock the 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 diagnose the problem and repair it for you.
Faulty Chip
The key fob has an electronic chip that sends a signal to a computer inside the car. If the chip becomes corrupted and the code cannot be transmitted correctly and the immobilizer will be activated. This can be due to several reasons. One reason could be a low-battery in the key fob. Another one is water damage. It is possible that the fob will not function when it becomes wet.
A damaged chip could be the reason for a 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'll need to replace the circuit board in this case.
To open the Fob, you must press a button that is located on the back of the fob. After that, you can take off the mechanical key. Then, follow the instructions below to replace the key fob battery. Use a battery with the same dimensions and voltage. The Fob could be damaged if using the wrong type battery. Press the lock button after replacing the battery. If it works, you've got a fantastic Fob.
Faulty Receiver Module
Your key fob isn't impervious to damage and can take a lot of abuse. Over time, the battery contacts and buttons can be damaged and stop working properly. It's fortunately, it's fairly easy to fix this on your own with some simple tools.
To function, the fob must transmit a signal to a receiver inside your car. If this module is damaged, your fob won't be in a position to open or start the vehicle. There are several different possible causes of this problem however the first thing to try is resetting the fob.
This is done by disconnecting the cable and leaving the battery at 12 volts drain completely. Then, connect the negative and positive cables in reverse order.
If the battery is functioning and the fob is free of water damage, it might simply be having issues with its signal. It could be due to various reasons, including interference from nearby transmitters and objects that operate on the same frequency band as the Picanto Receiver.
Key fobs come with rubber seals which stop the electronic chip from getting wet. However in the event that they are submerged in water, the chips may be damaged. This is the reason why it's essential to always keep your key fob clear from water, and to only make use of a key fob that has waterproof designs.
Poor programming
A Kia Picanto key fob is an efficient way to unlock and start your vehicle. It can also be used to control your vehicle's features. It is important to know how to use the key fob correctly especially in harsh weather conditions or if you have limited mobility. Fortunately, there are plenty of Kia Picanto key fob tricks to assist you in this!
If your key fob stops functioning out of the blue, it could have a problem with its internal chip. This is a rare occurrence but it's possible. It is best to consult a Kia dealer to determine the cause of the issue.
You could also try to reset the Picanto keyfob. The process is straightforward and can be done at home. The first step is to remove the key fob. Then connect the diagnostic tool to the OBDII port on the dash. Then, turn on the engine. The diagnostic tool will then be able to request information regarding your Picanto. This includes the make model, model, and VIN.
You can also examine the battery for a dead coin battery. The metal retaining clips inside the key fob are designed to hold the battery in place and complete the circuit. If the retaining clip is not secure it could interrupt the flow of electricity causing an interruption in the function.