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Citroen Dispatching Remote Key Replacement In the years prior to 1997 Citroen vehicles used keys that did not have a transponder (chip). These key types can be programmed on site without the need for specialist equipment. If your key fob isn't functioning, it could be due to several reasons, including damaged buttons, defective battery contacts water damage, or receiver module issues. Diagnostics of a fault Fault diagnosis is a process that determines the root cause of a problem so that corrective actions can be implemented. citroen dispatch key fob www.thekeylab.co.uk is often referred to by the term fault isolation and is an essential part of automation systems for operations management. It includes three steps that include detection, localization and estimation. Common methods for fault detection use simulation to determine the possible responses to a test in the presence of various flaws, and then to store these expected results in databases. Then, when a testing procedure is conducted and the actual results are compared to the expected results. If the actual results are the same as the expected results, then the fault is identified. The process of identifying mistakes is usually iterative, and described as a diagnosis tree. A car remote key can become out of sync with your vehicle which can result in it not functioning properly. A mobile technician with the correct equipment can solve this problem, saving money in comparison to the service offered by a dealership. These technicians can activate your Citroen remote with a special tool. This is an easy and quick procedure that can be completed in five seconds. You can even repeat this for a second plip, in case the first fails. Dead Coin Battery The most common reason for keys that are not locking or unlocking is a dead coin battery. The button cell battery within the key fob is secured by clips of metal. Over time these clips may be weakened and looser. Replace the old battery by the new one that is the same size, voltage and specifications. Make sure that the retainer clip has been properly installed. A button cell battery that has been replaced in error can cause damage to the electronic chip. Key Fob Not Working There are a few things that can go wrong with your Citroen dispatch remote key. Most often, it's an empty battery, but it could also be a faulty or damaged transmitter. You might hear loose parts rattling around inside your fob, and the LED lights may not be functioning. In these situations, you will have to call an auto locksmith to resolve the problem. The remote car key, also referred to as the smart key utilizes a transponder inside the head to communicate with the immobiliser system of the car and will start when you insert the key. They are extremely popular with customers because of their convenience and reliability. The keys are also robust and can be dropped, squeezed, or toss around, unlike the flip keys of the past that are now obsolete. However, it is important to note that if the key won't start your car, then the issue is most likely with the immobiliser system in the vehicle and not the key itself. The replacement of the key won't be enough the key must be reprogrammed by an auto locksmith who has the correct equipment. This will require a new transponder chip to be programmed into the key so that it can work with the car and can unlock and open it at a distance without having to physically touch the door lock. Faulty Receiver Module The remote keyless receiver module allows your key fobs as well as your vehicle to communicate. If none of the key fobs work, and you have looked over the coin battery for life and reprogrammed them, then it could be because the receiver module has developed a fault. It may have stopped sending out radio frequency signals or it may have become faulty due to aging. This is a frequent issue and a locksmith for autos is required to replace it. Click here to learn more about our trade accounts. You can also save money on replacing the citroen dispatch keys. If you're not a locksmith or motor trade, then you can use the links above to purchase your replacement key, or call us here at KeyNOW to discuss our other options. Remote key casing replacement with rubber buttons for Citroen Jumpy. This item is not included in the original packaging. It was manufactured by PSA Group for Delphi. This can be delivered blank (uncut) or cut to meet the requirements of your vehicle. Please refer to the 'Key Cutting Information Tab above for further information.