Peugeot 3008 Key Fob Problems The mid-sized SUV from Peugeot 3008, has plenty of positive attributes It's smooth to drive, looks great and has a large boot But can it fend against strong competition in the most crowded area of the market If your Peugeot key fob is not working, it may have been exposed to clean tap water or soapy water You may need to take off the battery, clean it with isopropyl ethanol or an electronic cleaner Dead coin battery Peugeot key fobs are powered by the size of a coin This power is used to control the remote locking system and other features This battery has a limited lifespan and is susceptible to get worn out after years of usage An easy way to determine whether the battery is in good condition is to conduct an examination of voltage Multimeters are used to determine the voltage between the plus and minus poles of the battery The results of this test will show whether the battery is dead or not The receiver module may be the reason for the key fobs that you have not been able to use after you've used your Peugeot 3008 for a long time The receiver module is in charge of receiving radio frequency signals transmitted by key fobs and sending them out to the car's systems If the receiver module has problems, it won't be able transmit commands to other modules in the car Another common cause of a non-working key fob is moisture or sweat that has accumulated on the circuit board This can cause short circuits which drain the battery and cause the key fob to not be able to lock remotely feature of the key fob If this is the case you must take your key fob to a technician who specializes in chip level repairs Water damage Whether you dropped your key fob in the pool, tossed it in the washer or left it in the rain for too long, water damage can cause a lot of problems Water is a great conductor and can easily cut off parts of the circuit board It can also cause corrosion to metal traces on the key fob as well as other components A wet circuit can also cause the battery to lose charge If you have an additional key fob, use it to lock/unlock the Peugeot 3008 in order to identify a dead coin cell battery as the reason for the problem Interference signals can also cause your key fob not to function properly They interfere with the signal sent by the receiver module These interference signals are caused by many sources such as radio transmitters in the vicinity If you hear sloshing noises emanating from your Peugeot 3008 when you drive, this is likely due to a clogged condensate drain of the evaporator You can test this by blowing compressed air into the drain holes in your door You can also use a flexible wire to play with the drain holes and dislodge any dirt that might have accumulated there Air pockets can be indicated by sloshing noises The receiver module is not working properly The receiver module in the receiver module of a Peugeot 3008 is responsible for transmitting an electronic remote keyless signal from the keyfob to the receiver inside the car If this module is damaged, it could hinder the car's ability to recognize the key fob Other causes of this problem include a dead battery or water damage, as well as interference with electronic devices that operate at the same frequency the key fob In these instances the car might display an error message saying "card not detected" on the display Luckily, there are a number of ways to troubleshoot this issue https//wwwthekeylabcouk/peugeot-car-keys/ might try replacing the battery or reprogramming your key fob You could also utilize a spare key start the car However, if your key fob isn't working after these steps, it could have a chip defective It is best to remove the chip and clean it using paper towels and rubbing alcohol If the chip has been damaged, it is recommended to buy a new one FB Series enclosures are designed for key fobs and come with an optional coin cell battery holder that is compatible with the most common types of key fob batteries These enclosures can be customized with digital printing and CNC-machined cutouts If your key fob was exposed to dirty or salted tap water, it's possible that the chip has become contaminated Keyless entry system that isn't working properly If you see "card not detected" This indicates that your car is unable to receive an alert from your key fob This can be caused by several reasons, such as batteries that are weak or dead Most often, the issue can be fixed by pressing the start button with the key fob In some cases however, you may need to take the key fob to an Peugeot dealership for further repairs Examining the battery is the first step in troubleshooting an Peugeot 3008 keyfob, which is unable to unlock or lock doors Batteries are typically the cause of an issue with the key fob However there are other reasons that could be involved They include worn buttons, water damage, receiver module issues and signal interference If your Peugeot key fob has been exposed to clean tapwater, it's a good idea to take the battery off Then, dry the electronic components with paper towels You could also try using isopropyl ethanol or cleaning solution to do this It's best to change the fob if it's been exposed to salt water or soapy water If your key fob still doesn't work You can reset it by taking out the battery with 12 volts for 15 minutes Connect the negative cable, then the positive cable