Peugeot 3008 Key Fob Problems
Peugeot's mid-sized 3008 SUV has a lot going for it. It's well-designed, it drives good and has a surprising large boot. But is it capable of beating against 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 is possible to take off the battery and clean it using electronic cleaner or isopropyl alcohol.
Dead coin battery
Peugeot key fobs are powered by a coin-sized battery. This power is used to operate the remote locking system, as well as other features. The battery has a limited lifespan and can wear after years of use. An easy way to determine whether the battery is defective is to perform an examination of voltage. Multimeters are used to measure the voltage between the plus and minus poles of the battery. The results of this test will reveal whether the battery is dead or not.
The receiver module may be the reason why the key fobs that you have not been able to use after you've used your Peugeot 3008 for a long period of time. The receiver module is responsible for receiving radio frequency signals from the key fobs, and then sending them to the car's systems. If the receiver module malfunctions or damaged, it will not be able to send commands to the other modules in the vehicle.
The presence of moisture or sweat on the circuit board is another frequent reason for an inoperable key fob. This can result in short circuits that drain the battery and disable the remote locking feature of the key fob. If this is the case then you must take your key fob to a chip level technician to repair it.
Water damage
Water damage could be a problem, whether you dropped your keyfob in the pool spa, washed it or threw it out in the rain. peugeot 3008 key fob is a great conductor, and it can cause a short circuit on circuit boards. It could also cause corrosion of the metal traces and other components on 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 unlock and lock the Peugeot 3008 to rule out a dead coin-cell battery as the reason for the problem. Interference signals can also cause your key fob to stop working properly. They interfere with the signal generated by the receiver module. These interference signals can come from a wide range of things including radio transmitters that are near.
If you hear sloshing noises emanating from the interior of your Peugeot 3008 while driving, it's caused by a blocked condensate drain of the evaporator. You can identify this by locating the drain holes underneath your door and blowing compressed air in them. You can also use flexible wire to make the drain holes sway and clear any dirt that has built up there. The sound of sloshing can be a sign that there are air pockets within the coolant system.
The receiver module is not working properly.
The receiver module of a Peugeot 3008 is responsible for transmitting an electronic remote keyless signal from the keyfob to a receiver inside the car. The receiver module could be damaged and stop the car from acknowledging your key fob. Other factors that can cause the issue include an unresponsive battery or water damage, as well as interference from electronic devices that operate on the same frequency as the key fob. In these instances, the car may show the message "card not detected" on the display.

There are many options to resolve this problem. You can try replacing the battery or reprogramming your key fob. You could also utilize a spare key start the car. If the key fob doesn't work after following all these steps, it may be due to a defective chip.
It is best to remove the chip and clean it with rubbing alcohol and paper towel. If the chip is fried you should purchase a new one. FB Series enclosures are designed for use with a key fob. They include an optional coin battery holder that can fit the most popular type of key fob batteries. They can also be personalized by using digital printing and CNC machined cutouts. If your key fob was exposed to salty or dirty tap water, it's possible that the chip is affected by the contamination.
Keyless entry systems that fail
If you receive the message "card not detected" this indicates that your car is unable to receive an alert from your key fob. This could be due to many factors, including the battery being weak or dead. Often, the problem can be resolved by pushing the start button with the key fob. In certain cases, you might require taking the keyfob to a Peugeot dealer for further repairs.
The first step to resolve the problem with a Peugeot 3008 key fob that's not able to unlock or lock the doors is to check its battery. Batteries are typically the cause of an issue with the key fob. However, there are also other factors that may be at play. These include worn buttons, damage to the receiver module, water issues and signal interference.
If your Peugeot key fob has been exposed to clean tapwater, it's a good idea for you to remove the battery. Then dry the electronic components with paper towel. You can also utilize a cleaner or Isopropyl ethanol to do this. If the fob has been exposed to soapy or salty water, it's best to replace it.
If your key fob doesn't work you can reset it by removing the 12 volts battery for 15 minutes. Connect the negative cable, and then the positive cable.