Citroen Dispatching Remote Key Replacement
In the years prior to 1997 Citroen vehicles utilised keys that did not use transponders (chip). Keys of this type can be programmed on-site without the need for special equipment.
If your key fob's not functioning It could be due to several possible reasons, including worn buttons, damaged battery contacts water damage, or receiver module issues.
Diagnostics of a fault
Fault diagnosis is a method which identifies the cause of a problem, ensuring that the corrective measures can be taken. This is often referred to as fault isolation and is a vital component of the automation of operations management systems. It comprises three steps such as detection, localization and estimation.
Simulation is a method used for fault diagnosis. It allows you to discover possible responses to tests when there is a presence of different faults. The results are stored in a database. When a test experiment is conducted then the actual results are compared to these expected results. If the actual results are exact same as expected results and the fault is identified. The process of identifying faults typically iterative and is described as a diagnostic tree.
A car remote key could be out of the vehicle's sync and cause it to stop functioning correctly. A mobile technician equipped with right equipment can easily fix this, saving you money over the service offered by a dealership. Technicians can turn on your Citroen remote plip with a special tool. It's a quick and easy process, which is done in around five seconds. You can repeat the process for a second time if your first one does not work.
Dead Coin Battery
The most common cause of keys that don't lock or unlocking is a dead coin battery. The metal clips hold the button cell batteries in the key fob. These can become loose and weaken with time. Replace the old battery by a new one that is similar in size, voltage and specifications. Check that G28CarKeys has been properly installed. A button cell battery that has been replaced incorrectly can damage the electronic chip.
Faulty key fob
There are a few things that can be wrong with your Citroen dispatch remote key. Most often, it's the battery being dead, but it could also be a damaged or defective transmitter. You may hear loose parts moving around inside the fob and the lights may not be functioning. In this case you must contact an auto locksmith for assistance in fixing the issue.
The remote car key, also known as the smart key, utilizes a transponder inside the head to connect with the immobiliser system of the car and will start when you insert the key. Keys that are popular with customers because they are convenient and reliable. The keys are also very robust and can be dropped, squeezed or toss around, unlike the old flip key types that are now obsolete.
However, it is important to note that if the key isn't able to start your car, then the problem is likely due to the immobiliser system that is in the vehicle and not with the key itself. It is not enough to just replace the key. It has to be reprogrammed using the appropriate equipment by an auto locksmith. This will require a new transponder chip be embedded into the key, to ensure that it is compatible with the car and can unlock and open the door at a distance without having to physically reach the door lock.
Faulty Receiver Module
The remote keyless system receiver module is what allows the key fobs to communicate with your vehicle. If you've checked the coin batteries are still functioning and you have reprogrammed your key fobs, but they still don't work It could be due to the receiver module.
It could have stopped transmitting radio frequency signals, or it could be faulty because of ageing. It's a common fault and will most likely require replacement by a certified auto locksmith.
If you are a garage or locksmith or motor trader, click here to find out about our trade accounts and ways to save on your citroen dispatch key replacement cost. If you are not a motor trader or locksmith and you are not a motor trader, then use the links above to buy your replacement key, or contact us at KeyNOW to discuss our other options.

Aftermarket replacement remote key casing for the Citroen Jumpy (Dispatch) with rubber buttons. This item is not included in the original packaging. It was manufactured by PSA Group for Delphi. It can be delivered in a in a complete blank (uncut) and/or cut to fit your vehicle. Please refer to the 'Key Cutting Information Tab' above for more details.