Fiat 500 Replacement Key Fob
It may be time to replace the battery if your 500 remote key fob isn't working. If you replace the battery and it isn't working, the problem may be elsewhere.
At United Locksmith, we specialize in making new keys for classic cars. We have all the tools and accessories needed to provide this service.
Dead Coin Battery
The most common reason why your Fiat 500 key fob will not unlock or lock the doors is due to a dead battery. The key fob has a coin cell battery that can quickly deplete when it isn't frequently used. If your remote began to show signs of weakness like a loss of range, and then stopped working completely The battery is probably dead.
Metal clips hold the battery in on the key fob. If the clips are loose, it can cause problems with contact, which can prevent the remote from receiving power. By using a small flathead screwdriver, pry the retaining clip open to remove the current battery and replace it with a new one. Make sure to use a battery with the same size, voltage and specification as the original.
The key fob might also be damaged or corroded due to exposure to water. Even a brief bath in warm, soapy water could damage the chip. Make sure your key fob is dry.
Water Damage
Damage to your water supply could be the reason for your key fob's inability to function properly. The rubber seals on key fobs stop them from being damaged by a tiny drizzle or splash of water. However, it is crucial to keep the keys of your car away from the ocean, washing machine, and pool.
The key fob contains an electronic chip that sends an immobilizer system of your vehicle. The chip is what allows the 500 to lock and start. If it gets wet it will cease to function.
If you want to check whether your key fob functional you can clean the internal electronics with isopropyl or an electronic cleaner. It is best to replace the key fob when it is submerged in salt water, rather than trying to repair it yourself.
While a replacement fob can cost a little money, it is much cheaper than having to pay for your Fiat 500 to be towed to a dealership and fixed! You can also make it yourself in just the simplest of steps. Make sure you have the correct battery type before you attempt to open your key fob. You can find step-by-step instructions for any key fob in your car online.
Faulty Chip
The chip in the key fob communicates directly with the immobiliser in your car to ensure that your vehicle will only start when correct keys are used. If the chip is damaged, or corrupted the car won't start, no matter what you do.
A chip that is defective can happen due to a variety of reasons, but most commonly due to water damage or a dead battery. Regardless of the reason, it is recommended to delegate the job to a locksmith as they will be able to replace the chip for you quickly and at a cost-effective price.
If your key fob will not work after being exposed to clean tap or rain water, remove the battery. Wipe down the electronic component with a paper towel. If the key fob still does not work it's most likely a fried chip and must be replaced.
Some people will turn to their dealer when they are in need of a new Fiat key fob, however it can be a expensive alternative. If you are seeking a cost-effective solution to have your Fiat key fob fixed then look no further than United Locksmith. We have the equipment and know-how needed to repair your Fiat key fob in a timely and professional way.
Faulty Receiver Module
Fiat key fobs send a signal up to 50 feet to the vehicle, which allows it to unlock and lock the doors (and start the vehicle for those with automatic transmissions). However, there are a few factors that can cause the fob to cease working. It could be due to a dead battery, water damage buttons, worn ones and a receiver module issue, and signal interference or an electronic chip malfunctioning.
If the fob has been in a pocket which has experienced extreme trauma, like being dropped on hard floors or being washed in the washing machine the fob may not be able to communicate with the car's Body Control Module (BCM). This is because the BCM is secured and will only accept a signal from a genuine original key, and not from any other.
If G28 Car Keys is the case, then you will require replacing your fob. A professional locksmith is able to handle every aspect of the key replacement process and can even program a brand new one for your 500. In fact, they can even provide you with a duplicate key that works just the same as the original fob (and costs less than the cost).