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Reasons Your fiat key fob replacement 500 Key Fob Won't Work

A key fob for fiat key replacement 500 makes it easy to open doors and start your vehicle. There are many reasons why the fob could stop working. This includes a dead coin-battery and water damage, as well as problems with receiver modules, as well as interference.

This listing is for a NEW replacement fiat ducato replacement key Flip Key Remote - an exact replica of the Ilco brand that needs to be professionally programmed by a local automotive locksmith (click here for Locksmith Search). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

The most common reason your 500 key fob will not work is an inactive battery. Key fobs of today have only a limited range of operation and must be within only a few inches from the vehicle in order to function. If you're far from your car and hit the keyfob, it will not respond and display the message "Key Fob Not Detected".

If this happens, replace the battery on your coin cell (Part number CR2032) with a fresh one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. You can find them at your local hardware store, or on the internet.

After you've changed the battery on the coin cell you can test it by standing close to your fiat 500 key fob reset 500 and pressing the buttons. The parking lights should blink and the key fob will operate the lock and unlock switches.

If your key fob still isn't working even after replacing the battery, it may be water damage that has prevented it from connecting to the module inside your vehicle. Water damage can happen in a number of ways, from small splashes to submerging your fob in salt water at the beach. If you suspect that your fob has been exposed to water, put it in a rice bag to draw out the moisture. If this fails, you'll need to have your fob reset by an auto locksmith or a dealer.

Water Damage

While the fob has some rubber seals that keep water from the chip's electronic circuit and out of the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short, and eventually end up dying. It's not good to submerge the fob in water however, but don't give it up if you accidentally drop it in water or fail to remove it from your pants pocket.

First, remove the battery from the fob. Clean the electronic chip with isopropyl alcohol or another similar product and then dry it thoroughly before replacing the battery. Test the fob afterward to determine if it's working. If the key does not work, it might need to be reset. This is usually done by a professional or dealer auto locksmith.

If your key is old and is not programmed for your car, you will need to replace it completely. This is a straightforward process that can be carried out by a professional automotive locksmith. The locksmith will require the key cut to match your vehicle's ignition. The locksmith also needs to reprogram your fob in the car's system. This is a cheap and fast process that can be completed the same day.

Receiver Module Issues

One of the most common reasons your 500 key fob could stop functioning is because it's out of range. The remote usually has an operating range of 30 feet or less and if it's far from your vehicle, it will not respond to your commands. This can easily be resolved by moving closer to your vehicle until it starts responding.

If you've replaced your coin battery (commonly known as a "button" or "watch") and your fob doesn't function It could be because of an internal circuit board problem. In most cases, reprogramming the fob will solve the issue. There are instructions on how to do this for all automobiles by searching YouTube or reading the owner's manual.

You may need to replace the metal clips that hold the coin battery in place. If they become loose, it may prevent your battery from sitting properly, causing your remote to malfunction.

In rare instances, the fob might be out of sync with your vehicle because of software or hardware problems. This can be a major issue, but you are able to often fix this by visiting an auto locksmith to have them reprogram your fob for you. In certain instances, they may need to reinstall the software in your body control module, as well.

Interference

In addition to a dead coin battery The key fob might not be receiving or transmitting the signal due to interference. This can occur when the keyfob's location is in close proximity to a radio transmitter, like a cellphone or radar detector. The key fob may not work due to a bad connection with the buttons water damage or damage to the internal chips.

If your key fob suddenly stopped working, or you have tried everything at home to fix it (e.g. You could have a malfunctioning 500 receiver module if you've tried replacing the battery, reprogramming, and using an alternative key fob. The receiver module, located beneath the dashboard, receives radio frequency signals from your key fob. It transforms the signals into electronic commands, which are then translated by the vehicle.

There's a quick and easy way to reset the 500's onboard system including the keyfob. Disconnect the battery for 15 minutes by removing first the negative cable, then the positive cable. Reconnect the battery. This will remove any remaining electrical charge, and then restart the computer of your car. This can help you get your key fob to function again. If the issue continues, you should seek the advice of an expert technician. They can identify the root cause of your issues.