The No. 1 Question Everybody Working In Kia Picanto Key Replacement Should Be Able To Answer

Author : Grant Churchill | Published On : 04 Jun 2024

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 limits as if they weren't there. It's a compact vehicle with lots of features.

There are keys locked in kia soul of reasons that your Kia Picanto key fob might not be functioning. The most frequent reason is an inactive battery.

Dead Coin Battery

A battery that is dead is the most frequent cause of a Kia Picanto's key fob not working. Usually, the key fob will show warning signs prior to it dying, such as losing the range or showing irregular behavior. If you notice these signs, it's best to replace the battery before it has completely failed. Make sure you choose an alternative battery that has the same voltage, size and specification as the original one.

If the key fob does not work, it might be an appropriate time to go to a dealer for a replacement. This is the only way of ensuring the replacement will be programmed correctly and compatible with your car. If you try to program the key fob incorrectly, the internal chip can be damaged and cease to function.

A receiver module that has developed a fault is a different possibility. This could be due to a chip which has been damaged, or wear and tear. The signs of this issue can be difficult to spot but it's important to determine the cause immediately. If your key fob isn't working, or the spare doesn't function and you are unable to use it, contact a dealership for help. They'll be able determine the issue and fix it for you.

Faulty Chip

The key fob houses the chip that sends signals to a computer within the car. If the chip becomes corrupted it will not be properly transmitted and the immobilizer will be activated. This can be due to various reasons. One of them is a low battery in the key fob. Another one is water damage. If the fob becomes wet, it's likely that it will cease to function.

A faulty chip could also be the reason for a Picanto fob won't turn on the engine. If you've replaced the battery, reprogrammed the fob, and it doesn't work the circuit board could be damaged. You'll need to replace the circuit board in the event of this.


Press the button on the back to release the fob. After this, you can take off the mechanical key. The video below will guide you how to replace the battery in the key fob. Be sure to use an alternative battery that has similar in size and voltage. Using the wrong type of battery could damage the Fob. After replacing the battery you should test it by pressing the lock button. If it works, then you have a fantastic Fob.

Faulty Receiver Module

Your key fob isn't indestructible and takes a lot abuse. Over time, the battery contacts and buttons can become damaged and stop working properly. It's fortunately, it's fairly easy to fix this on your own using a few simple tools.

To work, the fob has to send a signal to a receiver in your car. If the module is inoperable it will not be able open or start your car. Resetting the fob is the first step you should try.

This is typically done by disconnecting the 12 volt battery in the fob and allowing it to drain completely. Connect the negative and positive cables by reversing their order.

If the battery is working and the fob has no water damage, it could simply have an issue with its signal. This could be due to various factors, including interference from nearby transmitters and objects that operate on the same frequency band as the Picanto Receiver.

Key fobs are constructed with rubber seals that prevent the electronic chip from getting wet. However, when they're submerged for extended periods of time they could be destroyed. This is the reason it's vital to keep your key fob free from water and only make use of a key fob that has water-proof design.

Programming errors

Kia Picanto's keys make it easy to start and unlock your vehicle. 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 driving in a hazardous environment or have a limited mobility. There are plenty of Kia Picanto key fob tips to assist you in this!

If your key fob suddenly stopped functioning, it could be a problem with the internal chip. It's not common but it could happen. To determine the problem, it is best to talk to a Kia dealer.

You can also try to reset the Picanto keyfob. The process is straightforward and can be performed at home. The first step is to remove the key fob from the ignition switch. Then, connect the diagnostic tool to the OBDII port located under the dash and turn on the engine. The diagnostic tool will ask for information regarding the Picanto. This includes the make and model as well as the VIN.

You can also test the battery for a dead coin battery. The metal clips in the key fob hold the battery and complete the circuit. If the clips that hold the key fob are damaged, they can interrupt the flow of electricity and result in a loss function.