How to Fix a Dead Kia optima key Picanto Key Fob

The Kia Picanto is a city car that can zip through traffic gaps and width limitations as if they weren't there. Despite its ugly appearance it's loaded with plenty of tech.

There are a myriad of reasons your Kia Picanto key fob might not be working. The most common reason is the battery is dead.

Dead Coin Battery

A battery that is dead is the most frequent cause of a Kia Picanto's keys fob not working. Usually, the key fob will show warning signs prior to it dying in a way, like losing the range or showing irregular behavior. If you notice any of these warning indications, it is recommended to replace the battery before it is completely destroyed. Use a battery that has the same voltage, size, and specifications as the original.

If the key fob still doesn't work, it may be time to visit a dealer to get a replacement. This is the only way of ensuring the replacement will be correctly programmed and compatible with your vehicle. If you attempt to reprogram the key fob improperly, the internal chip can be damaged and stop working.

Another possibility is that the receiver module has developed an issue. This could be because of a chip that has been damaged, or wear and wear and tear. It's sometimes difficult to detect the symptoms of this problem, but it is important to look into the issue as soon as you can. If your key fob is not functioning, or if the spare does not work, you should contact a dealership for help. They will be able to identify the issue and fix it for you.

Faulty Chip

The key fob is equipped with a chip inside that sends an information signal to the computer in the car. If the chip becomes corrupted and the code is not transmitted correctly, the key fob will be properly transmitted and the immobilizer will activate. This could be due to numerous reasons. One of them is a dead battery in the key fob. Water damage is another possibility. If the fob becomes wet, it is very likely that it will stop working.

A faulty chip can also be the reason behind the Picanto key fob that isn't turning on the engine. If you've replaced batteries, reprogrammed or reprogrammed the fob, and it doesn't work the circuit board could be damaged. If this is the case, you'll require replacing it.

Press the button on the back to open the fob. After that, you will be able to take off the mechanical key. You can then follow the steps below to replace the key fob's battery. Make sure you choose an alternative battery that has identical in size and voltage. If you choose the wrong battery could cause damage to the Fob. Press the lock button after replacing the battery. If it works, then you've got a great Fob.

Faulty Receiver Module

Your key fob endures lots of abuse and isn't indestructible. Over time the buttons and battery contacts of your key fob could become damaged. It's simple to repair it with a couple of tools.

To function, the fob must send a signal through a receiver in your car. If the module is defective it won't be in a position to open or start the vehicle. Resetting the fob is the first step you can try.

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

If the battery is in good health and the fob doesn't have any water damage, the issue may be with the signal. It could be caused by many things like interference from nearby transmitters or objects that operate on the same frequency band as the Picanto's receiver.

Key fobs are designed with rubber seals to keep the chip inside from getting wet, but if they are submerged in water for a long period of time, the chips can be destroyed. It is essential to keep your key fob clear of water and only use key fobs that have waterproof designs.

Faulty Programming

Kia Picanto's keys make it easy to unlock and start your vehicle. You can also use it to control the features of your car. It is important to learn how to make use of the key fob effectively particularly in adverse weather conditions or if you have a limited mobility. There are many Kia Picanto key tricks that can assist you.

If your key fob stopped functioning out of the blue It could be because of a problem with its internal chip. It's not common however, it is possible. To determine the cause you should consult an kia ignition key replacement dealer.

If you want to, you can attempt to reset your Picanto key fob. The procedure is fairly simple and can be accomplished at home. The first step is removing the key fob. Connect the diagnostic tool underneath the dashboard to the OBDII connector and start the engine. The diagnostic tool will ask for details about the Picanto. This includes the manufacturer and model as well as the VIN.

You can also test the battery for dead coin battery. The metal retaining clips that are inside the key fob are designed to hold the battery in place and complete the circuit. If the retaining clip is loose it could cause disruption to the flow of electricity, resulting in a loss in functionality.