Citroen C4 Key Fob Replacement
The Citroen C4 Picasso is a compact SUV that is small enough for a family, and has some truly innovative features. It's spacious enough to accommodate five people, and it's an ideal vehicle to travel around town.
Sometimes the key fob stops functioning due to pairing issues. If you follow the directions correctly, the issue can be easily fixed. For certain vehicles, a professional will be required with special tools.
Dead coin battery
The most frequent issue with remote key fobs is a dead battery. It's an easy fix however. You'll only need to replace the battery in the shape of a coin. These batteries are available at your local auto store and resemble small silver coins. After you have replaced the battery, your car should be able of unlocking and lock.
Another reason your key fob may not function is due to interference. It can be caused by a variety of factors, including objects weather conditions, or other transmitters using the same frequency. If this happens it could be necessary to take off the ignition key and try again.
Deprogramming your key fob could also be the cause for its failure to work. This could occur when the key is exposed to water or the battery is not removed properly after replacing the key. You can usually fix the programming by following the instructions in the owner's manual. If you are unable to do this, seek out a professional locksmith or dealer to assist you.
Water damage
Citroen C4 has a high level of reliability, but it is still a complex machine with hundreds of interconnected components. It's not uncommon for a C4 from Citroen to experience a malfunction. In some cases the issue is easily solved. In other cases it is necessary to contact assistance or visit an expert. The most common causes of the C4 key fob not functioning are a dead coin battery water damage, signal interference and receiver module malfunctions.
Sweat or moisture on the circuit board of the key fob may cause water damage. citroen replacement key cost can be damaged and cause dead key fobs or battery drain. Keep your key fob away from the water and put it in an airtight bag.
A multimeter can be used to measure the voltage in your battery. A successful test will show values between 12 and 13. If your battery isn't generating these values, it may be defective. This means you'll have to change the battery.
A malfunctioning receiver module
A defective receiver can cause the key fob to cease to function. Citroen owners often experience this issue, because the key fob needs to send a signal to the door handle in order to unlock and start the vehicle. If the key fob fails to transmit this signal, it won't work and needs to be replaced. This can be done at a dealer for cars or by an experienced mechanic.
Citroen C4 keys can malfunction for a variety of reasons. These include a dead battery, signal interference, water damage or a defective electronic chip. To begin troubleshooting the issue, test the key fob batteries and check for obvious signs. This can be done by opening the key fob and removing the battery for a clearer view.
Replace the battery if drained. Make sure the new one has the same voltage, size and specifications. Also, make sure that the fob is securely snapped together before replacing it.
Poor 12 volt battery
Most newer cars come with key fobs that allow you to lock and unlock the vehicle from the distance. These devices transmit a signal to the car to control the locks. They operate on battery power. However, the batteries can fail over time. The good thing is that the replacement battery is inexpensive and easy to replace. You can take the fob with a flat-bladed screwdriver or you can find the instructions in your owner's guide.
When replacing the battery, be sure that you're using a battery of the same size and type as the original. Different batteries may differ in voltage, which can cause your device to stop functioning or display a low-battery alert. Be sure to align the battery in a way that the plus and minus indicators coincide with the orientation of the original. This will ensure that the chip receives the correct signals. The problem could also be caused by a defective module. In this case, it is recommended to call the dealer for further diagnosis and repairs.
Keys that are not paired need changing the program
The remote for the car key could stop working due many reasons. Fortunately, the majority of these issues can be corrected quickly and easily. Most of the time the problem is caused by a defective battery in the coin-cell. is the reason. It can be replaced in a couple of minutes at the majority of auto parts shops. It is essential that the new battery be installed correctly. Metal retaining clips should be tightened correctly and the battery contacts must be clean.
Another possibility is a faulty receiver module or signal interference. If the key fob is not receiving a sufficient signal from the receiver, it might not be able to lock or unlock doors, start the car or operate the hands-free feature. In these cases you can try to reset the receiver by disconnecting the battery for a short period of time.
Smart keys are more expensive and could cost as much as $500 to replace. They come with an electronic security device that disables the standard immobiliser in your vehicle. It is recommended to keep two working keys available for your C4 to avoid the cost of these keys. This key fob replacement is rebuilt and tested with brand new internal components prior to being shipped to you.