Peugeot 3008 Key Fob Problems The mid-sized SUV from Peugeot 3008, has lots of positive points It drives well, looks good and has a surprising big boot But is it able to beat off strong competition in the most crowded segment of the market If https//wwwthekeylabcouk/peugeot-car-keys/ keyfob isn't working, it may have been exposed to soapy or clean tap water You may have to remove the battery, clean it using isopropyl ethanol or an electronic cleaner Dead coin battery Peugeot key fobs have tiny coin batteries that powers their remote locking and other functions This battery has a finite life span and may be worn out after a long period of use Voltage testing is an easy method to determine if the battery is defective A multimeter can measure the voltage that is between the battery's plus and poles 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 in charge of receiving radio frequency signals received through key fobs and transmitting them to the car's systems If the receiver module is in a fault, it won't be able to send commands to other modules within the car Another reason for a non-working key fob is moisture or sweat on the circuit board This can result in short circuits, which will draw the battery out and also disable the feature that locks the fob's remote If this is the case you need to take your key fob to a chip level service technician to fix it Water damage Whether you dropped your key fob into the pool, threw it in the washing machine or just left it in the rain for too long, water damage can be a serious issue Water is a good conductor, and can short out circuit boards It can also cause corrosion to metal traces on the key fob and other components A wet circuit board can also cause the battery drain its charge If you have a spare key fob, try using it to unlock or lock your Peugeot 3008 to rule out the possibility that a dead battery is at the root of the issue Interference signals can also cause your key fob to cease working properly They interfere with the signal generated by the receiver module These interference signals are triggered by various sources, including radio transmitters in the close vicinity If you hear sloshing sounds emanating from your Peugeot 3008 when you drive it could be due to a blocked condensate drain from the evaporator You can test this by blowing compressed air through the drain holes beneath your door You can also use flexible wire to make the drain holes sway and remove any dirt that may have built up there Air pockets can also be indicated by sloshing noises Receiver module that is defective The receiver module of the receiver module of a Peugeot 3008 is responsible for transmitting a remote keyless message from the keyfob to the receiver inside the car The receiver module may be damaged and block the car from recognizing your key fob Other factors that can cause this issue are the battery being dead or water damage, as well as interference from electronic devices operating on the same frequency as the key fob In these cases the car might display a message saying "card not detected" on the display There are a variety of options to fix this issue You can try replacing the battery or reprogram the key fob You can also start the car with a spare If the key fob isn't working after these steps, it might be a chip defective It is best to get rid of the chip and clean it using rubbing alcohol and paper towel If the chip is damaged you must purchase an entirely new one The FB Series enclosures come with the battery holder for coins, which fits the most popular types of key fob batteries These enclosures are customizable by using digital printing and CNC-machined cutouts If your key fob was exposed to salted or dirty tap water, it is possible that the chip is infected Keyless entry system malfunctions If you receive the message "card not detected", it indicates that your car is unable to receive the signal from your key fob This could be due to various factors, including batteries that are weak or dead Most of the time, the issue can be resolved by pushing the start button using the key fob In certain cases, you might have to take the keyfob to an Peugeot dealer for further repairs The first step in identifying the cause of the issue with a Peugeot 3008 key fob that isn't able to unlock or lock the doors is to check the battery Batteries are the most common cause of a malfunctioning fob however, there are other factors that contribute to this issue as well These include worn buttons as well as water damage If you've recently experienced the Peugeot key fob exposed to clean tap water, it's a good idea to remove the battery and dry the electronic components using paper towel You could also try using isopropyl ethanol or a cleaner to accomplish this It's best to change the fob if it has been exposed salt water or soapy water If your key fob doesn't work You can reset it by taking out the battery that is 12 volts for 15 minutes Then reconnect the negative cable first, then followed by the positive cable