Citroen C4 Key Fob Replacement
The Citroen C4 Picasso is a small SUV for families that has some genuinely innovative features. It's spacious enough for five people, and is a great option to travel around the city.
Sometimes, a keyfob will not work due to pairing problems. This issue can be resolved if instructions are followed. However, a professional equipped with special equipment is required to fix certain types of vehicles.
Dead coin battery
The most common problem with remote key fobs is the battery being dead. However, it is a simple solution. All you need to do is replace the battery in the coin. These batteries can be found at your local auto shop and look like small silver coins. Once you have replaced the battery, you should be capable of locking and unlocking your vehicle.
Interference is a different reason for why your key fob's device may not work. This can be caused by many reasons, including objects, weather conditions, or other transmitters on the same frequency. If this happens it is possible for you to remove the ignition key and try again.
Deprogramming your key fob could be a reason for the key's inability to function. This could happen if the key has been exposed to water, or if the battery isn't removed properly after the key is replaced. You can usually fix the programming by following the steps in the owner's manual. If you are unable do this, you can consult a professional locksmith dealer to assist you.
Water damage
Citroen C4 has a high degree of reliability, but it is still a complex machine that has hundreds of interconnected parts. It's not unusual for a Citroen C4 to suffer a breakdown. In some cases the problem is fixable. In some instances you might need to call for help or visit an expert. The most common reasons for the C4 key fob not functioning are the battery being dead, signals interference, water damage and receiver module malfunctions.
Moisture or sweat on the circuit board of the key fob could cause water damage to the circuit board of the key fob. citroen berlingo key TheKeyLab can short the circuit and result in an unresponsive keyfob or battery drain. To prevent this from happening, try to keep your key fob away from water, or place it in a plastic bag prior to using it.
You can also check the voltage of your battery by using a multimeter. A successful test will yield values that range from 12 to 13 If your battery isn't producing these values, it could be defective. This means you will need to replace the battery.
Faulty receiver module
A malfunctioning receiver can cause the keyfob to stop working. Citroen owners often encounter this issue because the keyfob has to send an indication to the door handle to unlock and start the car. The key fob will not work if it does not transmit the signal. It is required to be replaced. This is usually done at a dealer for cars or by a professional mechanic.
There are many different things that could go wrong with your Citroen C4 key fob. This could be due to the battery of your coin-cell is dead, signal interference or water damage. The first step to troubleshoot is to test the batteries on the key fob and to check for obvious signs of damage. This can be done by opening the key fob and then removing the battery to gain a better view.
If you discover a dead battery, replace it with a fresh one. Make sure that the new battery has the same voltage, size and specification. Make sure you fix the fob in place prior to replacing it.
Faulty 12 volt battery
Many newer cars have key fobs that allow you to lock or unlock the vehicle remotely. These devices transmit a signal to the car to control the locks. They run on battery power. Batteries may fail over time. The good news is that the replacement battery is cheap and easy to install. You can pry the fob off by using a flat-bladed screwdriver. you can find the instructions in your owner's manual.
Replace the battery with one of the same type and size as the original. Different types of batteries come with different voltages, which could cause the fob to stop functioning or display a low battery warning. Remember to also orient the battery in as to ensure that the plus and negative signs correspond to the initial orientation. This will ensure that the chip receives the right signals. The issue could also be due to a malfunctioning module. In this case, it is recommended to call the dealer to discuss further diagnosis and repairs.
Unpaired keys that require Reprogramming
The car key remote can fail to function due to a number of reasons. The majority of these issues can be easily and quickly repaired. The most frequent cause is the battery in a coin that is dead, which can be replaced in a couple of minutes at most auto parts stores. It is important that the new battery be installed correctly. Metal retaining clips should be properly tightened, and the contacts of the battery should be cleaned.
A malfunctioning receiver module or signal interference, is a different possibility. If the key fob is unable to receive a strong signal from the receiver it could not unlock or lock the doors, start the vehicle or operate the hands free system. In such cases you can 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 are equipped with an electronic security device that disables the standard immobiliser on your vehicle. It is recommended to keep two working keys available for your C4 in order to avoid these high costs. This replacement remote key fob is upgraded with new internal components and tested before sending to you.