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Reasons Your fiat ducato key programming 500 Key Fob Won't Work

A key fob with the fiat doblo van remote key 500 number is a handy way to unlock the doors and get started the car. There are a variety of reasons why the fob may stop working. This could be due to a dead coin battery damaged receiver module, water damage issues, or interference.

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Dead Coin Battery

The most frequent reason why your 500 key fob will not function is the battery is dead. Modern key fobs operate with a limited range of operation, and should be within a few feet of the car to operate. If you are not within your car and press the keyfob button, it will not respond, and display the message "Key Fob Not Detected".

If this happens, simply replace the coin cell battery (Part number CR2032) by a new one from a trusted brand such as Panasonic, Duracell, or Energizer. They are usually available in your local hardware store, or online.

You can test the battery in the coin-cell by pressing the buttons while standing near your fiat punto key replacement cost 500. The car will flash its parking lights and the key fob will operate the lock and unlock switches.

If your key fob still doesn't work even after replacing the battery, there may be water damage which prevents it from connecting to the module in your vehicle. Water damage can happen in a number of ways, ranging from the slightest splash to submerging the fob in salt water at the beach. If you suspect that your fob has been exposed to water, you can place it in a rice bag to draw out the moisture. If this doesn't work, you will have to get your fob reprogrammed either by an auto locksmith or dealer.

Water Damage

While the fob comes with rubber seals that keep water from the chip's electronic circuit, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater is particularly dangerous to the circuit board of the fob that can cause it to short out and eventually end up dying. It's not a good idea to soak the fob in water however, don't give it up if you accidentally drop it in water, or fail to remove it from your pocket.

Take the battery off first. Clean the electronic chip with isopropyl or a similar product and dry it thoroughly before replacing the battery. Test the fob afterward to see if it is functioning. If the fob doesn't work, it might need to be changed. This is typically done by a dealer or professional auto locksmith.

If your key is a bit older and has not been programmed to work with your vehicle it is necessary to replace it completely. A professional locksmith in the automotive industry can carry out this simple task. The locksmith will need the key cut to match your vehicle's ignition. The locksmith will also have to reprogram your fob in the vehicle's system. It's a simple and cost-effective process that can usually be completed in the same day.

Receiver Module Issues

One of the main reasons why your 500 key fob may stop functioning is that it's out of range. The remote's range is of 30 feet, so in the event that you are far from your car it won't be able to respond to your commands. It's easy to remedy this by moving your remote closer to your car until it responds.

If you've replaced the coin battery (commonly called"button" or "button" or "watch") and your fob doesn't function It could be because of an internal circuit board issue. In most cases, reprogramming the fob can resolve the issue. You can find directions on how to open fiat 500 without key to do this for all vehicles by searching YouTube or looking through the owner's manual.

It is possible to replace the clips made of metal that hold the coin batteries in their place. If they loose tension it could prevent the coin battery from being seated properly and can result in the malfunction of your remote.

In rare instances the fob might become disconnected from your vehicle due to software problems or hardware issues. You can fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In some cases they may have to reinstall the software on your body control module as well.

Interference

In addition to a dead battery on a coin the key fob could not be receiving or transmitting signals due to interference. This could happen if the key fob is near an electronic radio transmitter (cell phones or radar detectors) or another source of electromagnetic radiation. The key fob could not function due to a bad connection with the buttons or water damage, or damage to the internal chips.

If your key fob suddenly stopped working, or you've tried everything at home to fix it (e.g. battery replacement, reprogramming and using the spare key fob, you could have a malfunctioning receiver module on your 500. The receiver module is situated under the dash and picks up the radio frequency signals from the key fob. It converts the signals into electronic commands that are then translated by the vehicle.

There's a simple method to reset the 500's in-board system, including the keyfob. Disconnect the 12 volt battery for approximately 15 minutes by taking off the negative cable first then the positive cable. Then reconnect the battery. This will clear any residual electricity, and allow you to restart the computer in your car. This will help you get your key fob working again. If the issue continues, you should consult an expert technician. They can identify the exact cause of problems.