Peugeot 3008 Key Fob Problems Peugeot's mid-sized 3008 SUV has a lot going for it It's stylish, runs well and comes with a big boot Can it compete in the most crowded segment of the market perhaps If your Peugeot keyfob does not work it is possible that it was exposed to clean or soapy tap water It may be necessary to remove the battery and clean it with isopropyl ethanol or electronic cleaner Dead coin battery Peugeot key fobs are powered by the size of a coin https//wwwthekeylabcouk/peugeot-car-keys/ used to operate the remote locking system and other functions The battery has a short life span and may be worn out after a long period of usage Voltage testing is an easy method to determine if a battery is defective Multimeters can be used to measure voltage between the plus and minus poles of the battery The results of this test will tell you whether the battery is dead or not The receiver module could be the reason why your key fobs not functioning after using your Peugeot 3008 for a prolonged period The receiver module is responsible for capturing radio frequency signals from the key fobs and sending them to the car's systems If the receiver module is in an issue, it will not be able send commands to other modules within the car The presence of moisture or sweat on the circuit board is another typical cause of an unworking key fob This can result in short circuits which drain the battery and can also cause the device to lose the remote locking feature of the key fob If this happens you must take your key fob in to a technician who is skilled in chip level repairs Water damage Water damage could be a problem in the event that you dropped your keyfob into the swimming in the pool, washed it off or left it outside in the rain Water is a great conductor, and it can short out circuit boards It can also cause corrosion of the metal traces and other components of the key fob A circuit board that is wet could also cause the battery lose its charge If you have an extra key fob, use it to lock or unlock the Peugeot 3008 in order to identify a dead coin cell battery as the source of the issue Another issue that can stop your key fob from working correctly is interference signals that interfere with the signal sent to the receiver module These signals of interference can originate from a wide range of sources that include radio transmitters near by If you hear sloshing sound emanating from inside your Peugeot 3008 during your drive, it's probably due to a clogged condensate evaporator drain You can test this by blowing compressed air through the drain holes in your door You can also use a flexible metal wire to move drain holes around to clean any dirt that has built up Air pockets can also be identified by sloshing sounds The receiver module is not working properly The receiver module of a Peugeot 3008 key fob is responsible for sending the remote keyless system signal from the key fob to the car's receiver The receiver module could be damaged and prevent the car from accepting your key fob This issue can also be caused by an unresponsive battery or water damage It could also be caused by interference from electronic devices operating on the same frequency In these instances an error message such as "card not detected" may appear on the display Luckily, there are a number of ways to troubleshoot this issue Try replacing the battery or reprogram the key fob You could also start your vehicle with a spare key However, if your key fob isn't working even after all these steps, it could have a chip that's not working properly The best method to determine whether the key fob is equipped with a faulty chip is to take it out and clean it using a paper towel and rubbing alcohol If the chip is damaged, you should buy another one The FB Series enclosures come with a coin cell battery holder that is compatible with the most popular types of key fob batteries The enclosures can be personalized with digital printing and CNC-machined cutouts If your key fob was exposed to salted or dirty tap water, it's possible that the chip has become infected A malfunctioning keyless entry system If you are seeing "card not detected", this indicates that your vehicle isn't receiving the signal from your key fob This could be due to a number of factors, including batteries that are weak or dead Often, the problem can be solved by pressing the start button using the key fob In some cases however, you might need to take the key fob to a Peugeot dealership for further repairs Examining the battery is the first step in troubleshooting an Peugeot 3008 keyfob that won't unlock or lock doors Batteries are often the main cause of a malfunctioning fob however there are a variety of other factors that can contribute to this issue too These include worn buttons as well as water damage If your Peugeot key fob has been exposed to clean tapwater, it is a good idea to remove the battery Then dry the electronic components with paper towels You could also try using isopropyl ethanol or cleaning solution to do this If the fob has been exposed to soap or salty water, it's best to replace it If your key fob still isn't working It can be reset by removing the battery of 12 volts for 15 minutes Then, reconnect the negative cable first, then followed by the positive one