Citroen C4 Key Fob Replacement

The citroen van key replacement C4 Picasso, a small family vehicle/compact SUV that is truly innovative, comes with some great features. It's large enough for five people and is a great vehicle to get around town.

Sometimes, a keyfob can stop working due to pairing issues. If you follow the steps correctly, this problem can be fixed quickly. However, a professional equipped with specific equipment is required for specific makes of vehicles.

Dead coin battery

The most frequent issue with remote key fobs is an inactive battery. However, there is a simple solution. You only need to replace the battery in the shape of a coin. These batteries resemble tiny silver coins, and can be found at your local auto shop. When you replace the battery, your car should be able unlock and lock.

Another reason your key fob might not work is due to interference. It could be caused by many factors, including objects, weather conditions or other transmitters operating at the same frequency. If this happens, it may be necessary for you to remove the ignition key and try again.

Another reason why your key fob may not function could be that the device is not programmed properly. This can happen when the key is exposed to water or if it's not properly removed after replacing the battery. Usually, you can re-set the programming of your car by following the guidelines provided in the owner's manual. If you're unable to do this get it done, you can go to a dealer or professional locksmith to complete the task for you.

Water damage

The Citroen C4 is a highly reliable car, but it's still a machine with hundreds of interconnected parts. Like any other car, it may encounter a breakdown from time to time. In some cases the problem can be fixed easily. However, in other instances the situation, you might have to see a professional or call for help. The most common causes of the C4 key fob not working is an unresponsive coin battery, water damages, signal interference and receiver module issues.

Water damage can be caused by sweat or moisture on the key fob's circuit board. This could cause a short circuit in the circuit and cause dead key fobs or battery drain. Keep your key fob away from the water and in the bag of plastic.

A multimeter can be used to test the voltage in your battery. A successful test will show values between 12 and 13. If your battery doesn't produce these numbers, it could be defective. This means that you will require replacing the battery.

The receiver module is not working properly.

A damaged receiver could cause the keyfob to stop working. Citroen owners frequently experience this problem, as the keyfob must send an alert to the door handle in order to unlock and start the vehicle. If the key fob fails to send this signal, it won't function and should be replaced. This can be done at a vehicle dealership or by an experienced mechanic.

There are several different issues that could happen with your Citroen C4 key fob. It could be due to a dead coin-cell battery, damage from water or signal interference. To begin troubleshooting, test the key fob batteries and look for any obvious signs. This can be done by opening the keyfob, then removing its battery to have a better look.

Replace the battery if it has exhausted. Make sure the new one has the same size, voltage and specification. Also, make sure that the fob is properly joined before replacing it.

Poor 12 volt battery

Many modern vehicles come with key fobs that let you to lock or unlock your vehicle remotely. These devices send signals to the car to control the locks and work on battery power. However, the batteries can fail over time. The good news is that the replacement battery is affordable and easy to install. You can pry the fob out using a flat-bladed screwdriver, or you may find instructions in your owner's manual.

When replacing the battery, make sure you're using the same size and type as the original. Different types of batteries come with different voltages, which can cause the fob to stop working or display a low battery warning. Be sure to align the battery in such a way that the plus and negative signs are in line with the original orientation. This will ensure that the chip receives the proper signals. In other cases, the issue could be due to a malfunctioning receiver module. If this is the case you should call your dealer for additional diagnostics and repairs.

Keys that are not paired require reconfiguration

The remote for the car key may stop working due to various reasons. Fortunately, most of these issues can be corrected quickly and easily. The most common reason is an old coin battery, which can be replaced in just a few minutes at most auto parts stores. But, it's crucial to make sure that the new battery is correctly installed. Metal retaining clips must be properly tightened and contacts of the battery should be cleaned.

A faulty receiver module, or signal interference, is a different possibility. If the key fob does not receive a clear signal from the receiver, it may not be able unlock or lock the doors either, start the vehicle or operate the hands-free system. In these situations you can try to reset the receiver by disconnecting the battery for a couple of minutes.

Smart keys are more expensive and can cost up to $500 to replace. They are equipped with an electronic security device that disables the immobiliser of your vehicle. To avoid these costs, it's a good idea to have at minimum two keys that work for your C4. This replacement remote key fob case is upgraded with new internal parts and is tested before sending to you.