Citroen C4 Key Fob Replacement
The Citroen C4 Picasso, a compact SUV that is small for a family, 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 may stop working because of pairing issues. If you follow the directions correctly, the issue can be fixed quickly. However, a professional with the right equipment is required for certain makes of vehicles.
Dead coin battery
The most frequent issue with remote key fobs is the battery being dead. It is a simple fix, however. You just need to replace the battery with a coin size. These batteries look like little silver coins and can be found in your local automotive shop. Once you have replaced the battery, you should be in a position to lock and unlock your car.
Another reason why your key fob isn't working is due to interference. This can occur due to numerous factors, like weather conditions, objects, or other transmitters 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 might not work could be that the fob is not programmed properly. www.g28carkeys.co.uk can happen when the key has been exposed to water, or if the battery was not removed properly after the key is replaced. Typically, you can repair the programming of your car by following the instructions provided in the owner's guide. If you cannot get it done, you can go to a dealer or professional locksmith to assist you.
Water damage
The Citroen C4 is a highly reliable car, but it's still a vehicle with hundreds of interconnected parts. Like any other car it can experience periodic breakdowns from time to occasion. In some instances the issue can be easily solved. However, in other instances you may need visit a mechanic or call for help. The most frequent causes of the C4 key fob not working are a dead coin battery damage to the water, signal interference and receiver module malfunctions.
Sweat or moisture on the circuit board of the key fob could cause water damage to the circuit board of the key fob. This can short the circuit which can result in dead key fobs or battery drain. To avoid this happening, try to keep your key fob safe from the water or put it in a bag before using it.
You can also test the battery's voltage using an instrument. A successful test will show numbers between 12 and 13. If your battery doesn't produce these values, then it may be defective. This means you will need to change the battery.
A malfunctioning receiver module
A damaged receiver module may cause the key fob to stop working. This is a common issue for Citroen owners, since the key fob must send a signal to the door handle to unlock and start the car. The key fob won't work if it does not transmit the signal. It is required to be replaced. This can be done at a dealer for cars or by an experienced mechanic.
There are many things that can go wrong with your Citroen C4 key fob. It could be due to a dead coin-cell battery or water damage or signal interference. The first step in troubleshooting is to test the key fob's batteries and look for obvious signs of damage. This can be done by opening the keyfob and removing its battery for a more thorough view.
If you discover a dead battery, replace it with a new one. Make sure that the new battery has the same voltage, size and specification. Make sure that you fully connect the fob before replacing it.
Poor 12 volt battery
Many newer cars have key fobs which allow you to lock or unlock your vehicle remotely. These devices send signals to the car to control the locks and operate on battery power. However, the batteries may fail over time. The good news is that the replacement battery isn't expensive and easy to install. You can take the fob off with a flat-bladed screwdriver or you may find instructions in the owner's manual.
When replacing the battery, be sure that you're using a battery that's the same type and size as the original. Different batteries can have different voltages that could cause your fob to stop working or display a low-battery warning. Remember to also orient the battery in as to ensure that the plus and negative numbers correspond to the original orientation. This ensures that the chip is receiving the right signals. The issue could be due to a malfunctioning receiver module. In this situation, it is recommended to contact the dealer for further advice and repairs.
Unpaired keys require programming
Car key remotes may fail to function for a variety of reasons. Fortunately, most of these issues can be fixed quickly and easily. Most of the time it is a dead battery that is the reason. This can be replaced in just a few minutes at most auto part shops. But, it's crucial to make sure that the new battery is correctly installed. Metal retaining clips should be tightened correctly and the battery's contacts should be clean.
A defective receiver module or signal interference, is a different possibility. If the key fob isn't receiving a sufficient signal from the receiver, it may not lock or unlock doors and start the car or use the hands-free function. In these instances you can reset the receiver by dismantling the battery for several minutes.
Smart keys, that have an integrated security chip that disarms the vehicle's standard immobiliser is more expensive than traditional keys made of metal and can cost upwards of $500 to replace. It is recommended to have two working keys available for your C4 to save money on these costly costs. This key fob replacement is restored and tested with new internal components prior to being shipped to you.