Peugeot 3008 Key Fob Problems
The mid-sized SUV from Peugeot 3008, has many positive points. It's stylish, runs well, and has a big boot. But is it capable of beating against strong competition in the most crowded area of the market?
If your Peugeot keyfob isn't working, it may have been exposed to clean or soapy tap water. G28 is possible to remove the battery, clean it with isopropyl ethanol or an electronic cleaner.
Dead coin battery
Peugeot key fobs are powered by the coin-sized battery. The power used to operate the remote locking system and other functions. This battery has a limited life span and may get worn out after years of use. Testing the voltage is a simple way to determine if the battery is defective. Multimeters are used to determine 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.
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 transmitted by the key fobs and then sending them to car systems. If the receiver module malfunctions or damaged, it will not be able to relay commands to other modules of the vehicle.
Another common cause of a key fob that is not working is moisture or sweat on the circuit board. This can result in short circuits, which could draw the battery out and also disable the feature that locks the fob's remote. If this is the case you should take your key fob to a technician who specializes in chip level repairs.
Water damage

If you dropped your key fob in the pool, threw it in the washing machine or left it in the rain for too long, water damage can be a serious issue. Water is a fantastic conductor, and it can also damage the components of the circuit board. It can also cause corrosion to the metal lines on the key fob and other components. A wet circuit can also cause the battery to lose charge.
If you have an extra key fob, use it to unlock and lock the Peugeot 3008 to eliminate a dead coin-cell battery as the source of the issue. Another issue that may prevent the key fob from operating properly is interference signals which interfere with the signal sent to the receiver module. These signals could come from a wide range of sources that include radio transmitters near by.
If you hear sloshing sounds coming from your Peugeot 3008 while driving this could be due to a clogged condensate drain of the evaporator. You can test this by blowing compressed air through the drain holes underneath your door. You can also use a flexible wire to wiggle the drain holes and dislodge any dirt that may have accumulated there. Sloshing noises can be a sign that there are air pockets within the cooling system.
Receiver module that is defective
The receiver module of a Peugeot 3008 key fob is responsible for transmitting the remote keyless system signal from the key fob to the car's receiver. The receiver module may be damaged and prevent the car from acknowledging your key fob. This issue can be caused by a dead battery or water damage. It could also be caused by interference from electronic devices operating on the same frequency. In these cases, the car may show the message "card not detected" on the display.
Luckily, there are a number of options to solve this issue. You could try replacing the battery or reprogramming the key fob. You could also start your car using a spare key. If the key fob still does not work after following these steps, then it may be due to a defective chip.
It is best to remove the chip and clean it with paper towels and rubbing alcohol. If the chip has been damaged, you need to purchase a new one. The FB Series enclosures come with an accessory for battery holders for coin cells that can be used with the most commonly used types of key fob batteries. They can also be personalized by using digital printing and CNC cutouts that are machined. If your key fob has been exposed to dirty or salty tap water, the chip could be contaminated and require to be cleaned.
Faulty keyless entry systems
If you see "card not detected" This indicates that your car isn't able to receive the signal generated by your key fob. This can be due to many reasons such as the battery being weak or dead. Most often, the issue can be solved by pressing the start button with the key fob. In some cases you may require taking the keyfob to a Peugeot dealer for repairs.
The first step to fix the issue with a Peugeot 3008 key fob that isn't able to unlock or lock the doors is to test the battery. Batteries are the most common reason for a fob that is malfunctioning however, there are other causes that can cause this issue as well. 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 best to remove the battery and dry the electronic components with paper towels. You can also use a cleaner or isopropyl ethanol for this. It is best to change the fob if it's been exposed to salt water or soapy water.
If your key fob is still not working, try to reset it by disconnecting the 12 volt battery for about 15 minutes. Connect the negative cable and then the positive cable.