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

A key fob from fiat car keys cut 500 is a convenient method to open the doors and start the car. However, there are many reasons why the key fob might stop functioning. This includes a dead battery and water damage, as well as receiver modules issues, and interference.

This listing is for an New key for fiat 500 replacement fiat 124 spider key fob not working Flip Key Remote - look-alike Ilco brand that must be programmed professionally by a local locksmith (click here for Locksmith Search). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

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

If this occurs, replace the coin-cell battery (Part Number CR2032) by a fresh one from a reputable brand like Panasonic Duracell or Energizer. They are typically available in your local hardware store, or online.

After you've replaced the coin cell battery, you can test it by standing near your fiat 500x key fob programming 500 and pressing the buttons. The parking lights should flash and the key fob will operate the lock and unlock switch.

If the key fob doesn't work after replacing the battery, it might be damaged by water, which prevents it from connecting to the receiver module in your vehicle. Water damage can happen in many ways, such as an easy splash or submerging your key fob in saltwater at the beach. If you suspect that your fob was exposed to water, put it in a dry rice bag to draw the moisture out. If this does not work, you'll require your fob to be replaced by an auto locksmith or dealer.

Water Damage

Damage to the water supply can occur if you submerge the fob in the ocean or wash it in a washing machine. Saltwater can cause the circuit board to short and then end up dying. It's not a good idea to let the fob get wet, but don't give it up when you accidentally drop it in water, or fail to take it out of your pocket.

First, remove the battery from the fob. Clean the electronic chip with isopropyl ethanol or a similar product and dry it thoroughly before replacing the battery. Test the fob afterward to determine if it's functioning. If the key doesn't work, it may need to be changed. This is usually handled by a professional or dealer auto locksmith.

If the key is a newer model and has not been programmed to your car It will most likely need to be replaced completely. A professional locksmith for cars can do this job. The locksmith will need to cut the key to match the ignition of your vehicle. They will also need to program the fob into the car's system. This is a quick and cost-effective process which can be completed within the next day.

Receiver Module Issues

One of the most common reasons why your 500 key fob might stop functioning is that it's out of range. The remote typically has a range of 30 feet or less and if it's far from your vehicle, it won't respond to your commands. This can be fixed by moving it closer to your vehicle until it begins responding.

If you've replaced the coin battery (commonly known as"button" or "button" or "watch") and your fob still won't work it could be due to an internal circuit board problem. In most cases, reprogramming the fob will resolve this problem. You can find directions on how to do this for the majority of vehicles by searching YouTube or checking out the owner's manual.

It may be necessary to replace the metal clips that hold the coin batteries in their place. If they lose tension, it could prevent your coin battery from being properly seated, causing your remote to malfunction.

In rare instances the fob might become desync'd with your vehicle due to software problems or hardware issues. This issue can be fixed by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain situations, they may need to reinstall the software in your body control module, too.

Interference

Interference can also cause the key fob to be unable to receive or transmit signals. This may happen if the keyfob is in close proximity to a radio transmitter like a cell phone or radar detector. The key fob might not work due to a bad connection with the buttons, water damage or damage to the internal chips.

If the key fob has failed to work one day suddenly or after trying every option at home to fix it e.g. You might have a damaged 500 receiver module If you've tried replacing it with a battery, reprogramming it, or using an alternative key fob. The receiver module is located under the dash and picks up the radio frequency signals from the key fob. Then, it converts them into electronic commands that the vehicle interprets.

Fortunately, there's an easy method to reset every single system on board in your 500 and include the key fob. Disconnect the battery for 15 minutes by taking off first the negative cable, then the positive cable. Reconnect the battery. This will clear out any residual electricity and restart the car's computers. This can help you the key fob to function again. If the issue continues it is recommended that you consult a certified technician. They'll be able to determine the root of your problems.