Citroen C4 Key Fob Replacement
The Citroen C4 Picasso is a small SUV for families that has some truly innovative features. It's spacious enough for five people and is a great way to get around the city.
Sometimes the key fob stops working due to pairing issues. This problem may be fixed if instructions are followed correctly. However, a professional equipped with the right equipment is required for specific models of vehicles.
Dead coin battery
The most frequent issue with remote key fobs is a dead battery. However, it's a simple solution. You only need to replace the battery that is coin-sized. The batteries are available at your local auto store and resemble small silver coins. Once you've replaced the battery, then you'll be capable of locking and unlocking your car.
Interference is another reason your key fob won't work. This could be due to several factors, such as objects, weather conditions or other transmitters operating on the same frequency. If this happens, it may be necessary to remove the key from the ignition and try again.
Another reason your key fob isn't working could be that the device has been deprogrammed. This could happen when the key has been exposed to water or the battery isn't removed properly after the key is replaced. Usually, you can re-set the program of your car by following the directions in the owner's manual. If you are unable to do this, you can ask a professional locksmith or dealer for assistance.
Water damage
Citroen C4 has a high level of reliability, however it's a complicated machine with hundreds of interconnected components. It's not uncommon for a C4 from Citroen to experience a breakdown. In some instances it is easy to get the issue solved. In some instances, you may need to contact assistance or see an expert. The most common reasons for the C4 key fob not working is the battery being dead, damage to the water, signal interference and receiver module problems.
Water damage can be caused by sweat or moisture on the key fob's circuit board. This can cause the circuit to short, resulting in the battery draining or dead key fob. Keep your key fob away from the water and put it in an airtight bag.
A multimeter can be used to check the battery's voltage. A successful test will produce numbers between 12 and 13 If your battery isn't producing these numbers, it may 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 keyfob to cease to function. This is a frequent issue for Citroen owners, as the key fob has to send a signal through the door handle to open and start the car. The key fob will not work if it doesn't transmit the signal. It is required to be replaced. This is typically handled by a mechanic or a dealer.
There are several different things that can go wrong with your Citroen C4 key fob. It could be an empty coin-cell battery, damage from water or signal interference. The first step in troubleshooting is to test the key fob's batteries and to check for obvious indications of damage. This can be done by taking the keyfob apart and removing its battery for a more thorough view.
If you discover a depleted battery Replace it with a new one. Be sure the new battery has the same voltage, size and specifications. Also, make sure the fob is fully joined before replacing it.
A faulty 12 volt battery
Many newer cars have key fobs that allow you to lock or unlock your vehicle remotely. These devices send a signal to the car to control the locks. They work on battery power. However, the batteries may fail over time. The good news is the replacement battery is cheap and simple to install. You can use a screwdriver with a flat blade to break the fob or the owner's manual may contain instructions on how to do it.
When replacing the battery, be sure you're using the same size and type as the original. Different types of batteries have different voltages, which can cause the fob to stop working or display a low battery alert. Also, make sure to position the battery in a way that the plus and minus symbols are in the same direction as the original. This will ensure that the chip receives the proper signals. The issue could be caused by a faulty module. In this case it is recommended to call the dealer for further advice and repairs.
Keys that are not paired require programming
Car key remotes can not function for many reasons. citroen car keys of these issues are easily and quickly fixable. The most frequent cause is an old coin battery, which can be replaced in just a few minutes at many auto parts stores. It is essential that the new battery be installed correctly. Metal retaining clips need to be tightened in a proper manner and the battery's contact points should be clean.
Another possibility is a faulty receiver module or signal interference. If the key fob does not receive a strong 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 should try to reset the receiver by disconnecting the battery for a few minutes.
Smart keys are more expensive and cost as much as $500 to replace. They contain a security chip that disables the immobiliser of your vehicle. To avoid these costly costs it's best to have at least two keys that work for your C4. This key fob replacement for the remote is repaired and tested using new internal components prior to being shipped to you.