Reasons Your fiat ducato key fob programming [Recommended Looking at] 500 Key Fob Won't Work

A key fob from fiat 500 keys 500 is a handy way to unlock the doors and get started the car. However, there are numerous reasons the fob could stop working. This includes a dead battery water damage, problems with the receiver modules, and interference.

This listing is for an NEW replacement key for fiat 500 Fiat Flip Key Remote - similar to the Ilco brand that needs to be professionally programmed by a local locksmith (click here for Locksmith Search). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is 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 far from your vehicle when 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 happens, simply replace the battery in the coin cell (Part number CR2032) with a brand new one from a reliable brand like Panasonic, Duracell, or Fiat Ducato Key Fob Programming Energizer. They can be found in your local hardware store, or online.

You can test the coin-cell battery by pressing the buttons while standing close to your Fiat 500. The parking lights should light up and the key fob should operate the lock and unlock switch.

If the key fob doesn't function after replacing the battery, it may be damaged by water, which prevents it from communicating with the receiver module in your vehicle. Water damage can happen in many ways, such as the simple splash or submerging the key fob saltwater at the beach. If you suspect your fob was exposed to water, try putting it in a dry rice bag to draw the moisture back out. If this isn't working, you'll need to have the fob replaced by an auto locksmith or a dealer.

Water Damage

While the fob has some rubber seals that keep water out of the chip's electronic circuit the device, submerging it into the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to become shorted and eventually fail. It's not the best idea to let the fob get wet however, but don't give it up if you accidentally drop it in the water or don't take it out of your pocket.

First, remove the battery. Before replacing the battery clean the electronic chip using isopropyl or similar products. Check the fob to determine if it's functioning. If the key isn't working then it might need to be reprogrammed. This is usually handled by a professional or dealer auto locksmith.

If the key you have is older and not programmed for your car then you'll need to replace it completely. This is a simple process that can be handled by a professional locksmith for automotive use. The locksmith will need the key cut to match your vehicle's ignition. The locksmith also needs to reprogram the fob into the vehicle's system. This is a cheap and fast process that can be completed on the same day.

Receiver Module Issues

One of the main reasons why your 500 key fob won't be working is that it's simply out of range. The remote typically has an operating range of 30 feet or less, and if it's too far away from your car it will not respond to your commands. This can be fixed by moving it closer to your vehicle until it begins responding.

If your fob doesn't work after you replace the battery in the coin, also called a "button", "watch" or "button" it could be due to an issue with the internal circuit board. Reprogramming the fob is usually the solution to this problem. You can find the instructions for most vehicles on YouTube or in the owner's guide.

It is possible to replace the metal clips that hold the coin battery. If they become loose, it can prevent your coin battery from sitting properly, causing your remote to malfunction.

In rare instances, the fob may become disconnected from your vehicle due to software problems or hardware issues. This can be a major headache, but you can often fix this by visiting an auto locksmith to reprogram your fob. In some cases it is possible that the software will require reinstallation to your body control modules.

Interference

In addition to a dead battery on a coin, the key fob may not be able to transmit or receive a signal due to interference. This may happen if the key fob is in close proximity to a radio transmitter, such as a cell phone or radar detector. Other reasons why the key fob may not function include a weak connection to the buttons and internal chip, or water damage.

If your key fob suddenly stopped working, or you have tried everything at home to solve the issue (e.g. You could have a malfunctioning 500 receiver module after you've tried replacing the battery, reprogramming or using an alternative key fob. The receiver module, which is located under the dashboard, picks up radio frequency signals from your key fob. It converts the signals into electronic commands, which are then read by the vehicle.

Fortunately, there's an easy method of resetting every single system on board in your 500 keys, 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 clear out any remaining electrical charge and restart the car's computers, which can help you the key fob to function again. If the issue persists, you should seek the advice of an expert technician. They will be able diagnose the exact cause of any problems.