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 big enough for five people, and it's an ideal vehicle to travel around town.
Sometimes, a keyfob might not work because of pairing issues. If you follow the directions properly, this issue can be easily fixed. However, a professional equipped with special equipment is required to fix certain types of vehicles.
Dead coin battery
A dead battery is the most common issue that affects remote key fobs. But, it's an easy fix. You only need to replace the battery with a coin size. They are available at the local auto store and look similar to small silver coins. When you replace the battery, your car will be able to open and lock.
Another reason why your key fob might not work is due to interference. It could be caused by many reasons, including objects, weather conditions, or other transmitters on the same frequency. If this happens it could be necessary for you to remove the ignition key and try again.
Another reason your key fob may not function could be that the fob is not programmed properly. This can happen if the key is exposed to water, or if it's not properly removed after replacing the battery. Usually, you can restore the programming of your car by following the guidelines provided in the owner's guide. If you're unable to do this, you can visit an expert locksmith or dealer to complete the task for you.
Water damage
Citroen C4 has a high degree of reliability, but it's a complicated machine with hundreds of interconnected components. It's not uncommon for a C4 from Citroen to experience a breakdown. In certain instances, the issue is fixable. In other cases you might need to call for help or see a mechanic. The most common causes of the C4 key fob not working is a dead coin battery, damage to the water, signal interference and receiver module malfunctions.
Water damage can be caused by sweat or moisture on the key fob's circuit board. This could cause a short circuit in the circuit and cause a dead keyfob or battery drain. Keep your key fob out of the water and in an airtight bag.
A multimeter is a tool to check the voltage of your battery. A successful test will give values between 12 and 13 If your battery isn't producing these values, then it may be defective. This means that you will have to replace your battery.
A malfunctioning receiver module
A malfunctioning receiver can cause the key fob to stop working. Citroen owners often experience this issue, because the keyfob has to send a signal to the door handle in order to unlock and begin the vehicle. The key fob will not work if it does not transmit the signal. It needs to be replaced. This is typically done by a mechanic or a dealer.
There are a variety of issues that could happen with your Citroen C4 key fob. This could be due to a dead coin-cell battery, signal interference or water damage. citroen replacement key in troubleshooting is to test the batteries on the key fob and to check for obvious signs of damage. This can be done by taking the keyfob apart and removing its battery for a more thorough look.
If you discover a depleted battery replace it with a new one. Make sure that the new battery is of the same voltage, size and specification. Also, make sure that the fob is securely joined before replacing it.
Faulty 12 volt battery
Many newer cars have key fobs which allow you to lock or unlock the vehicle remotely. These devices send a signal the car to control the locks and run on battery power. However, the batteries can fail over time. The good news is the replacement battery is cheap and easy to install. You can use a flat-blade screwdriver to break the fob, or your owner's manual might have instructions on how to do it.
When replacing the battery, make sure that you're using the same size and type as the original. Different batteries can have different voltages, which could cause your fob to stop functioning or display a low-battery alert. Be sure to align the battery so that the plus and minus marks coincide with the orientation of the original. This will ensure that the chip is receiving the correct signals. Alternatively, the problem may be caused by a faulty receiver module. In this instance, you should contact your dealer for additional diagnostics and repairs.
Keys that are not paired need reconfiguration
Car key remotes may stop working for a variety of reasons. Fortunately, most of these problems can be fixed quickly and easily. Most of the time, a dead coin-cell battery is the cause. It can be replaced in a matter of minutes at most auto part shops. It is essential to make sure that the new battery is correctly installed. Metal retaining clips should be properly tightened and the battery's contacts should be clean.
Another possibility is a defective receiver module or signal interference. If the key fob is not receiving a sufficient signal from the receiver, it may not be able to lock or unlock doors as well as start the car or use the hands-free function. In such cases you can try to reset the receiver by disconnection of the battery for a few minutes.
Smart keys are more expensive and cost as much as $500 to replace. They are equipped with an electronic security device that disables the standard immobiliser of your vehicle. To avoid these costly costs it's recommended to have at least two keys working for your C4. This key fob for replacement is updated with brand new internal parts and tested before being shipped to you.