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Reasons Your fiat keys replacement 500x Key fob (frozenllama.io) 500 Key Fob Won't Work

A key fob from fiat doblo key replacement 500 is a convenient way to open the doors and begin the car. However, there are numerous reasons the fob could stop functioning. This includes a dead battery water damage, problems with the receiver modules, and interference.

This listing is for an NEW replacement fiat punto car key replacement Flip Key Remote that is similar to the Ilco brand. It must be professionally programmed (click here to find local locksmiths for your vehicle). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

The most frequent reason why the 500 key fob won't function is due to the battery is dead. Modern key fobs only have limited operating range and must be within just a few inches of the vehicle to work. If you are further away from your car and hit the keyfob, it will not respond, and display the message "Key Fob Not Detected".

If this occurs then replace the battery for your coin-cell (Part Number CR2032) by a new one of a reputable brand like Panasonic Duracell or Energizer. They are available at the local hardware store or on the internet.

You can test the battery on your coin-cell by pressing the buttons while you are standing close to your fiat 500 replacement key fob 500. The parking lights should light up and the key fob will operate the lock and unlock switches.

If your key fob isn't working even after replacing the battery, there may be water damage that hinders it from communicating with the module in your vehicle. Water damage can happen through a variety of methods, including the simple splash or submerging the key fob saltwater at the beach. If you suspect your fob has been exposed to water, you can try placing it in a dry rice bag to draw the moisture out. If this doesn't work, your fob may require reprogramming by a professional auto locksmith or the dealer.

Water Damage

While the fob has some rubber seals to keep water from the chip's electronic circuit it, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater can be particularly harmful to the fob's circuit board, causing it to short out and eventually die. Getting the fob wet is not a good idea however, if you drop it in an empty cup of water, or don't remember to take it out of your pocket before you run the washing machine do not give up hope.

Take the battery off first. Before replacing the battery clean the electronic chip using isopropyl or similar products. Check the fob again to verify if it's working. If the key doesn't function, it may need to be reprogrammed. This is typically done by a professional or dealer auto locksmith.

If the key is a newer model and has not been programmed to your vehicle it is likely to need to be replaced completely. This is an easy process that can be carried out by a professional automotive locksmith. The locksmith will need the key to be cut to match your vehicle's ignition. The locksmith also needs to reprogram the fob into the vehicle's system. This is a low-cost and quick process that can be completed the same day.

Receiver Module Issues

The 500 key fob you have may be inoperable because it's out of range. The remote typically has an operating range of 30 feet or less, and if it's too far from your fiat punto car key, it won't respond to your commands. This can be fixed 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 have an internal circuit board issue. Reprogramming the fob typically resolves the issue. You can find instructions on how to do this for most vehicles by searching YouTube or looking through the owner's manual.

You may have to replace the metal clips that keep the coin battery in place. If they lose tension it could prevent your coin battery from sitting properly and cause your remote to malfunction.

In rare cases it is possible that the fob will become desync'd with your vehicle due to software issues or hardware issues. This issue can be fixed by visiting your local auto-locksmith or dealer to reprogram your key fob. In some cases they might need to reinstall the software on your body control module, as well.

Interference

Interference can also cause the key fob to not receive or transmit the signal. This is possible when the key fob is located near a radio transmitter (cell phones or radar detectors) or any other source of electromagnetic radiation. Other reasons why the key fob might not work may be a lack of connection to the buttons or damage to the internal chip or water damage.

If your key fob suddenly stopped working, or you have tried everything at home to fix it (e.g. It could be a defective 500 receiver module in the event that you've tried replacing the battery, reprogramming or using a spare key fob. The receiver module is located under the dash and picks up the radio frequency signals from the key fob. It converts them to electronic commands that the vehicle interprets.

Luckily, there is an easy method to reset all on-board systems in your 500, including the key fob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Reconnect the battery. This will remove any remaining electricity, and allow you to restart the computer of your car. This could help you get your key fob to function again. If the problem persists it is recommended that you consult an expert certified technician. They will be able diagnose the root cause of any problems.