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

A key fob from fiat 500 abarth key 500 makes it simple to open doors and start your car. There are many reasons the key fob might stop working. These include a dead coin battery or damaged receiver module, water damage issues, and interfering.

This listing is for a NEW replacement fiat van key replacement Red Key (Imoodle.Win) Flip Key Remote that looks like the Ilco brand. It needs to be professionally programmed (click here to find local automotive locksmiths). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most frequent reason for your 500 key fob not working. Modern key fobs only have a limited range of operation and must be within a few inches of the vehicle in order to work. If you're far from your vehicle when you press the key fob button, the car won't respond and will display an "Key Fob Not Detected" message in the instrument cluster.

If this happens, replace the battery in the coin cell (Part number CR2032) with a brand new one from a reputable brand like 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 near your fiat 500 keyfob 500 and pressing the buttons. The car will blink its parking lights and the key fob should be able to operate the lock and unlock buttons.

If your fob's key isn't working even after replacing the battery, it could be water damage that has prevented it from interacting with the module inside your vehicle. Water damage can occur in a number of ways, ranging from small splashes to submerging your fob in salt water at the beach. If you suspect your fob was exposed to water, try putting it in a dry rice bag to draw the moisture out. If this isn't working, you'll have to get your fob reprogrammed either by an auto locksmith or a dealer.

Water Damage

Water damage can happen if you submerge the fob in the ocean, or wash it in a machine. Saltwater is especially dangerous to the fob's circuit board and can cause it to short out and eventually die. It's not a good thing to get the fob wet but don't give up if you accidentally drop it in water or forget to remove it from your pants pocket.

First, remove the battery. Before replacing the battery clean the electronic chip with isopropyl or another similar product. Test the fob next to determine if it's working. If the key does not work, it might need to be reprogrammed. This is usually done by a professional or dealer auto locksmith.

If the key is newer and hasn't been programmed to your vehicle It will most likely need to be replaced completely. A professional locksmith for automotive can complete this simple process. The locksmith will need the key cut to match your car's ignition. The locksmith will also have to reprogram your fob into the car's system. This is a cheap and quick process that can be completed in the same day.

Receiver Module Issues

One of the simplest reasons your 500 key fob won't be functioning is because it's out of range. The remote has a maximum range of 30 feet, which means if you are too far from your vehicle it will not respond to your commands. You can remedy this by moving your remote closer to your car until it responds.

If you've replaced your coin battery (commonly called a "button" or "watch") and the fob won't work, it could have an internal circuit board issue. Reprogramming the fob typically resolves the issue. You can find the instructions on how to do this for most vehicles by searching YouTube or checking out the owner's manual.

You may have to replace the metal clips that keep the coin battery in place. If they become loose, it may prevent your battery from being properly seated, causing your remote to malfunction.

In rare instances the fob might become disconnected from your vehicle due to software problems or hardware issues. This can cause a major issue, but you are able to frequently fix this issue by visiting an auto locksmith to reprogram your fob. In some instances, the software may also require reinstallation to your body control modules.

Interference

Interference can also cause the key fob to not receive or transmit signals. This is possible when the key fob is in proximity to radio transmitters (cell phones or radar detectors) or another source of electromagnetic radiation. Other reasons why the key fob might not work include a poor connection to the buttons or damage to the internal chip or water damage.

If your key fob suddenly stopped working, or if you have tried everything at home to solve the issue (e.g. replacing batteries, reprogramming or using the spare key fob, you might have a defective receiver module on your 500. The receiver module, located under 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 simple method to reset the 500's onboard system including the keyfob. Disconnect the battery for 15 minutes by taking off first the negative cable, then the positive cable. Then reconnect the battery. This will remove any remaining electricity, and allow you to restart the car's computer. This could help you get your key fob working again. If the problem persists, you should consult an expert certified technician. They will be able to determine the root of any issues.