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

A key fob from fiat punto key fob punto locked keys in car (visit my web page) 500 makes it easy to open doors and start your car. There are many reasons the fob may stop working. This could be due to a dead coin battery damage to the receiver module, water issues, or interference.

This listing is for an NEW replacement Fiat Flip Key Remote that looks like the Ilco brand. It needs to be professionally programmed (click here to find local locksmiths in the automotive industry). It comes with trunk, lock and unlock buttons.

Dead Coin Battery

A dead battery is the most common reason for your 500 key fob not working. Modern key fobs come with a limited operating range and must be within some feet of the vehicle to function. If you're far away from your vehicle, and 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 coin cell battery (Part number CR2032) with a new one from a trusted brand such as Panasonic, Duracell, or Energizer. They can be found in your local hardware store, or online.

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

If your fob's key isn't working even after replacing the battery, there might be water damage that hinders it from connecting to the module in your vehicle. Water damage can occur in a number of ways, ranging from the slightest splash to submerging the fob into salt water at the beach. If you suspect your fob was exposed to water, put it in a dry rice bag to pull the moisture out. If this fails, you'll require your fob to be 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 the device, submerging it into the ocean or washing it in a machine can cause water damage. Saltwater is especially dangerous to the fob's circuit board which causes it to short out and eventually end up dying. The fob getting wet is not an ideal idea, but if you drop it into a glass of water or don't remember to remove it from your pants pocket prior to running the washer do not give up hope.

Take the battery off first. Clean the electronic chip using isopropyl ethanol or a similar product and dry it thoroughly before replacing the battery. Then check the fob to see if it works. If the key isn't working, it may need to be programmed again. This is typically handled by a dealer or professional auto locksmith.

If your key is older and is not programmed to work with your vehicle then you'll need to replace it completely. This is an easy process which can be accomplished by a professional automotive locksmith. The locksmith needs to cut the key to match the ignition of your vehicle. The locksmith will also have to reprogram the fob into the car's system. It's a simple and cost-effective process which can be completed the next day.

Receiver Module Issues

One of the simplest reasons your 500 key fob could 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 respond to your commands. It is possible to fix this by moving the remote closer to your vehicle until it responds.

If your fob isn't working after replacing the coin battery, also known as a "button", "watch" or "button", it could be due to a problem with the internal circuit board. In the majority of cases, reprogramming your fob can resolve the issue. You can find the steps for the majority of vehicles on YouTube or in the owner's manual.

It is possible to replace the metal retaining clips that hold the coin battery. If they loose tension they could stop the battery from being seated properly and can result in the malfunction of your remote.

In rare cases, the fob may become disconnected from your vehicle due to software or hardware issues. This can be a major problem, but you can usually fix it by visiting a local dealer or auto locksmith to reprogram your fob for you. In certain instances, they may need to reinstall the software on your body control module too.

Interference

Interference can also cause the key fob not to receive or transmit an signal. This could occur if the keyfob is located in close proximity to a radio transmitter, like a cellphone or radar detector. The key fob could not work because of a problem to the buttons or water damage, or damage to the internal chips.

If the key fob has stopped working one day in the middle of the night or after trying everything you can do at home to fix it e.g. You might have a damaged 500 receiver module if you've tried replacing the battery, reprogramming or using an alternative key fob. The receiver module, which is located beneath the dashboard, is able to pick up radio frequency signals from your key fob. It converts the signals into electronic commands that are then interpreted by the vehicle.

There is a simple way to reset the 500's in-board system, including the keyfob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Reconnect the battery. This will eliminate any remaining electricity and restart the car's computer system, which could help get your key fob working again. If the issue persists you should speak with an expert certified technician. They can identify the exact cause of any problems.