Ten Easy Steps To Launch Your Own Citroen Berlingo Key Fob Business
Citroen C4 Key Fob Replacement
The Citroen C4 Picasso is a small family car/compact SUV with some truly innovative features. It's big enough for five people and is an excellent way to get around the city.
Sometimes the key fob ceases working due to pairing issues. This problem may be easily fixed if the instructions are followed. For certain vehicles, a professional will be required with special tools.
Dead coin battery
A dead battery is the most frequent issue that affects remote key fobs. It's a simple fix however. You just need to replace the battery in the shape of a coin. The batteries are available at your local auto retailer and look similar to small silver coins. When you replace the battery, your car should be able to unlock and lock.
Another reason why your key fob won't work is because of interference. This can be caused by many factors, such as objects, weather conditions or other transmitters that operate on the same frequency. If this happens, it might be necessary to remove the ignition key and try again.
The deprogramming of your key fob may also be the cause for its inability to function. This can occur if the key has been exposed to water, or if the battery is not removed properly after replacing the key. You can usually restore the programming by following the guidelines in the owner's manual. If you cannot, you can visit an expert locksmith or dealer to do it for you.
Water damage
The Citroen C4 is a highly reliable vehicle, but it's a machine with hundreds of interconnected components. As with all cars, it may experience a breakdown from time to the time. In some cases, the problem is easily fixed. However, in other instances it is possible to see a mechanic or call for assistance. The most common causes of the C4 key fob not working is the battery being dead, damage to the water, signal interference and receiver module malfunctions.
Water or sweat on the circuit board of the key fob can cause water damage to the circuit board of the key fob. The circuit could be prone to become shorted, which can lead to an energy loss or dead key fob. Keep your key fob out of the water and put it in a plastic bag.
You can also test the voltage of your battery by using a multimeter. A successful test will produce values that range from 12 to 13 If your battery isn't producing these values, it could be defective. This means that you'll need to replace the battery.
The receiver module is not working properly.
A damaged receiver could cause the key fob to cease to function. Citroen owners frequently experience this issue because the key fob needs to send an alert to the door handle to unlock the vehicle and start it. If the key fob fails to transmit this signal, it won't work and must be replaced. TheKeyLab is usually performed at a car dealership or by an experienced mechanic.
Citroen C4 keys can malfunction due to a variety of reasons. It could be due to a dead coin-cell battery, damage to the signal or water. To begin troubleshooting, check the key fob batteries and look for any obvious signs. You can do this by opening the key fob, then removing the battery for a clearer view.
If you find a drained battery replace it with a new one. Make sure the new battery has the same voltage, size and specification. Make sure you connect the fob before replacing it.
Faulty 12 Volt Battery
Many modern vehicles come with key fobs that allow you to lock or unlock the vehicle remotely. These devices send a signal to the vehicle to control the locks. They are powered by batteries. However, the batteries can fail over time. The good news is that a replacement battery is cheap and easy to replace. You can use a screwdriver with a flat blade to open the fob, or your owner's manual may contain instructions on how to do it.
Replace the battery with one of the same type and size as the original. Different types of batteries have different voltages, which could cause the fob to cease working or display a low battery alert. Be sure to position the battery in as to ensure that the plus and negative symbols match the original orientation. This ensures that the chip is receiving correct signals. It is also possible that the issue could be due to a malfunctioning receiver module. In this scenario it is recommended to contact the dealer for further diagnosis and repairs.
Unpaired keys that require reprogramming
The remote for your car's ignition can fail to function due to various reasons. Most of these problems are easily and quickly repaired. Most often, a dead coin-cell battery is the reason. It can be replaced in a matter of minutes at most auto part shops. It's important that the new battery be installed correctly. Metal clips for retaining should be tightened properly and the battery's contact points should be clean.
A faulty receiver module, or signal interference is a second possibility. If the key fob is unable to receive a clear signal from the receiver, it may not be able to unlock or lock the doors either, start the vehicle or operate the hands-free system. In these instances you can reset the receiver by disconnecting the battery for a short period of time.
Smart keys are more expensive and cost as high as $500 to replace. They are equipped with a security chip that disables the standard immobiliser of your vehicle. It is recommended to keep two working keys on hand for your C4 to avoid these high costs. The key fob replacement for the remote is refurbished and tested with new internal components before being shipped to you.