Peugeot 3008 Key Fob Problems
Peugeot's 3008 SUV, which is mid-sized, has a lot going for it. It drives well, looks nice and has a big boot. Can it be competitive in the most crowded segment of the market, perhaps?
If your Peugeot key fob is not functioning, it might have been exposed to clean tap water or soapy water. You may need to remove the battery and clean it using electronic cleaner or isopropyl alcohol.
Dead coin battery
Peugeot key fobs are equipped with a small coin battery that powers their remote locking as well as other functions. This battery is limited in lifespan and may wear out after years of use. A simple method to determine whether the battery is faulty is to perform the voltage test. Multimeters can be used to measure voltage between the plus and minus poles of the battery. The results of this test will show whether the battery is dead or not.
If you've been using your Peugeot 3008 for a while and your key fobs have stopped working, there could be a problem with the receiver module. The receiver module is responsible for receiving radio frequency signals received by key fobs and sending them out to car systems. If the receiver module has a fault, it won't be able send commands to the other modules in the car.
Another common cause of a key fob that is not working is sweat or moisture in the circuit board. It can trigger short circuits, which will draw the battery out and also disable the fob's remote locking function. If this is the case then you must bring your key fob to a chip level service technician to repair it.
Water damage
If you dropped your key fob in the pool, threw it in the washing machine or even left it in the rain for too long, water damage can be a major issue. Water is a great conductor, and it could cut off circuit boards. It can also cause rusting of the metal traces as well as other components of the key fob. A circuit board that is wet can also cause the battery lose its charge.
If you have an additional key fob, use it to unlock and lock the Peugeot 3008 to rule out a dead coin-cell battery as the reason for the issue. Interference signals can cause your key fob to stop working properly. They interfere with the signal generated by the receiver module. These interference signals are triggered by several sources, including radio transmitters within the area.
If you hear sloshing sounds emanating from your Peugeot 3008 while driving it is most likely caused by a blocked condensate drain of the evaporator. You can check for this by taking a look at the drain holes that are underneath your door and blowing compressed air in the drain holes. You can also use a flexible wire to move the drain holes around and remove any dirt that may have been accumulating there. The sound of sloshing could be an indication that there are air pockets within the cooling system.
A malfunctioning receiver module
The receiver module of the Peugeot 3008 key fob is responsible for sending the remote keyless system signal from the key fob to the car's receiver. If the receiver module is damaged, it could hinder the car's ability to recognize the key fob. This issue can be caused by the battery being dead or water damage. or, interference from electronic devices operating at the same frequency. In these cases the car could display the message "card not detected" on the display.
There are several ways to resolve this problem. You can try to replace the battery or reprogram the key fob. You could also make use of a spare key to start the car. However, if the fob isn't functioning after these steps, it could have a chip defective.
The best way to know whether the key fob is equipped with a malfunctioning chip is to remove it and clean it using a paper towel and rubbing alcohol. If the chip is damaged, you should buy an entirely new one. The FB Series enclosures come with the battery holder for coins that fits the most popular kinds of key fob batteries. peugeot remote key replacement can also be personalized by using digital printing or CNC cutouts that are machined. If your key fob was exposed to dirty or salted tap water, it is possible that the chip is contaminated.
Faulty keyless entry system
If you receive the message "card not detected", it means that your car cannot receive signals from your key fob. This can be caused by many different reasons, including a dead or weak battery. In most cases, the issue will be resolved by pushing the start button using the key fob. In some cases however, you might need to take the key fob to an Peugeot dealership for repairs.

The battery test is the first step to fixing a Peugeot 3008 keyfob which doesn't unlock or lock doors. Batteries are usually the cause of a malfunctioning key fob. However, there are also other factors that may be involved. These include worn buttons, damage to the receiver module, water issues and signal interference.
If your Peugeot key fob has been exposed to pure tap water, it's recommended to remove the battery. Then dry the electronic components using paper towels. You can also use isopropyl Alcohol or a cleaner for this purpose. If the fob has been exposed to soap or salty water, it's recommended to replace it.
If your key fob is not working, try to reset it by disconnecting the 12 volt battery for about 15 minutes. Then, reconnect the negative cable first, then followed by the positive one.