Peugeot 3008 Key Fob Problems
The mid-sized SUV from Peugeot, the 3008, has many positive qualities. It looks smart, drives well, and has a big boot. But can it fend off strong competition in the most crowded segment of the market?
If your Peugeot key fob isn't working, it could have been exposed to clean tap water or soapy water. It may be necessary to remove the battery, clean it using isopropyl alcohol or electronic cleaner.
Dead coin battery
Peugeot key fobs have small coin batteries that powers their remote locking as well as other features. The battery is not long-lasting and wears out after years of usage. An easy way to determine whether the battery is faulty is to conduct an electrical test. A multimeter is used to determine the voltage between the battery's plus and the minus poles. This test will tell you whether the battery is dead.
The receiver module may be the reason for the key fobs that you have not been able to use after using your Peugeot 3008 for a long period of time. The receiver module is responsible for capturing radio frequency signals from the key fobs and transmitting them to the car's systems. If the receiver module is faulty and not functioning properly, it won't be able to transmit commands to the other modules of the vehicle.
Another reason for the key fob not working is sweat or moisture in the circuit board. This can cause short circuits that drain the battery, and can also cause the device to lose the remote locking feature of the key fob. If this is the case you must take your key fob to a chip level service technician to repair it.
Water damage
Water damage can cause problems, whether you dropped your keyfob in the pool pool, washed it or threw it out in the rain. Water is a good conductor and can easily cause short circuits on the circuit board. It can also cause corrosion to metal lines on the key fob and other components. A wet circuit could cause batteries to lose their charge.
If you have a spare key fob try using it to lock/unlock your Peugeot 3008 to rule out the possibility that a dead battery is at the root of the issue. Another issue that may prevent the key fob from operating correctly is interference signals that interfere with the signal sent to the receiver module. These signals could come from a wide range of things that include radio transmitters near by.
If you hear sloshing sounds emanating from your Peugeot 3008 while driving, it's likely caused by a blocked condensate drain of the evaporator. You can test this by blowing compressed air through the drain holes beneath your door. You can also use flexible wire to wiggle the drain holes and dislodge any dirt that may have been accumulating there. The sloshing sounds can be an indication that there are air pockets within the cooling system.
Faulty receiver module
The receiver module of a Peugeot 3008 is responsible for transmitting an electronic remote keyless signal from the keyfob to a receiver in the car. If the receiver module is damaged, it can prevent the car from recognizing the key fob. This issue can be caused by the battery being dead or water damage. It could also be caused by interference from electronic devices operating on the same frequency. In these situations the car might display the message "card not detected" on the display.
Luckily, there are a number of ways to fix this problem. Try replacing the battery or reprogram the key fob. You can also start your vehicle with a spare key. However, if the key fob isn't functioning after these steps, it could be a chip faulty.
It is best to remove the chip and clean it using rubbing alcohol and paper towel. If the chip is damaged you should purchase an entirely new one. The FB Series enclosures come with the battery holder for coins that fits the most popular types of key fob batteries. These enclosures can be customized by using digital printing or CNC-machined cutouts. If your key fob has been exposed to salty or dirty tap water, the chip might be contaminated and must be cleaned.
Faulty keyless entry systems
When you see the message "card not detected" This means that your vehicle is unable to receive signals from your key fob. This can be caused by many different reasons such as an insufficient or dead battery. peugeot spare key , the issue can be resolved by pushing the start button using the key fob. In some instances, you'll require taking the keyfob to a Peugeot dealer for further repairs.

Checking the battery is the first step in solving the issue with a Peugeot 3008 keyfob which doesn't lock or unlock doors. Batteries are often the root of malfunctioning key fobs. However, there are also other causes that could be involved. This includes worn buttons and water damage.
If you've recently been exposed to water and have your Peugeot key fob exposed to clean tap water it's a good idea remove the battery and dry the electronic components using paper towels. You can also make use of a cleaner or isopropyl ethanol to do this. It is recommended to replace the fob after it has been exposed to salt water or soapy water.
If your key fob doesn't work, you can reset it by taking out the battery of 12 volts for 15 minutes. Connect the negative cable, and then the positive cable.