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Reasons Your fiat car key 500 Key Fob Won't Work

A key fob for fiat scudo key 500 allows you to easily open doors and start your car. There are a myriad of reasons the fob may stop working. This includes a dead battery and water damage, as well as problems with the receiver modules, and interference.

This listing is for a NEW replacement fiat key fob not working Flip Key Remote that appears similar to the Ilco brand. It needs to be professionally programmed (click here to search for local locksmiths for your vehicle). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is probably the most common reason for your 500 key fob that isn't working. Modern key fobs offer an operating range that is limited and must be within a few inches of your vehicle to function. If you're not close to your vehicle, and you press the key fob button, the car won't respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

If this occurs you need to replace the battery of your coin-cell (Part Number CR2032) by a new one of a reliable brand, like Panasonic Duracell or Energizer. You can usually find them at your local hardware store or online.

You can test the battery in the coin-cell by pressing the buttons while you are standing close to your fiat ducato key fob programming 500. The car should blink its parking lights, and the key fob should operate the lock and unlock switches.

If your key fob still doesn't work even after replacing the battery, it might be water damage that has prevented it from communicating with the module in your vehicle. Water damage can happen in a variety of ways, ranging from small splashes to submerging the fob into salt water at the beach. If you suspect that your fob has been exposed to water, place it in a bag of rice to draw out the moisture. If that doesn't work the fob might need to be reset by an experienced auto locksmith or by the 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 is especially dangerous to the fob's circuit board which causes it to short out and eventually die. It's not good to soak 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 pocket.

Remove the battery first. Clean the electronic chip using isopropyl alcohol or a similar product and dry it completely before replacing the battery. Check the fob to verify if it's functioning. If the fob doesn't function, it may need to be programmed again. This is usually done by an auto locksmith or dealer.

If the key you have is older and has not been programmed to work with your vehicle You will need to replace it completely. A professional locksmith in the automotive industry can complete this simple process. The locksmith will need to cut the key to match the ignition of your vehicle. The locksmith will also have to reprogram your fob into the vehicle's system. This is a cheap and quick procedure that can be completed on the same day.

Receiver Module Issues

Your 500 key fob may not work because it's out of range. The remote usually has an operating range of 30 feet or less, and if it's too far away from your car it won't respond to your commands. It can be solved by moving it closer to your vehicle until it starts responding.

If you've replaced your coin battery (commonly called"button" or "button" or "watch") and your fob doesn't function, it could have an internal circuit board problem. In most cases, reprogramming the fob can resolve the issue. You can find the instructions for the majority of vehicles on YouTube or in the owner's guide.

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

In rare cases the fob could be desync'd with your vehicle due to software or hardware issues. This can cause a major problem, but you can usually resolve this issue by visiting a local dealer or auto locksmith to reprogram your fob. In some cases it may be necessary to reinstall the software in your body control module, as well.

Interference

In addition to a dead battery on a coin, the key fob may not be able to transmit or receive an signal due to interference. This is possible when the key fob is located near an electronic radio transmitter (cell phones and radar detectors) or any other source of electromagnetic radiation. The key fob could not function because of a weak connection to the buttons water damage or damage to the internal chips.

If your key fob suddenly stopped working, or if you have tried everything at home to fix it (e.g. It could be a defective 500 receiver module If you've tried replacing it with a battery, reprogramming, or using a spare key fob. The receiver module is located under the dash, and it 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 keys, including the key fob. Disconnect the battery for 15 minutes, removing first the negative cable and then the positive cable. Reconnect the battery. This will clear any residual electric current, and also restart the computer of your car. This will help you get your key fob to function again. If the issue continues, you should seek the advice of an expert technician. They'll be able to determine the root of your issue.