Peugeot 3008 Key Fob Problems
Peugeot's mid-sized 3008 SUV has lot going for it. It is well-constructed, drives good and has a big boot. But can it beat against strong competition in the most crowded segment of the market?
If your Peugeot keyfob isn't working it could have been exposed to soapy or clean tap water. You may have to remove the battery and clean it using electronic cleaner or isopropyl alcohol.
Dead coin battery
Peugeot key fobs come with tiny coin batteries that powers their remote locking as well as other features. This battery has a limited lifespan and can wear after years of use. The test of voltage is a quick way to determine if the battery is not working properly. 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 could be the cause of your key fobs not working after using your Peugeot 3008 for a long period of time. The receiver module is responsible for receiving radio frequency signals from key fobs and sending them to the car's system. If the receiver module is damaged, it will not be able send commands to other modules inside the vehicle.
Another common reason for a non-working key fob is moisture or sweat that has accumulated on the circuit board. This can cause short circuits, which will drain the battery and stop the fob's remote locking function. If this happens you need to take your key fob to a chip level technician to repair it.
Water damage
If you dropped your key fob in the pool, tossed it in the wash or just left it in the rain for too long, water damage can be a real problem. Water is a good conductor and can short out circuit boards. 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, try using it to unlock or lock your Peugeot 3008 to rule out the possibility that a dead battery is the source of the problem. Another issue that can stop your key fob from working effectively is interference signals that interfere with the signal that is sent to the receiver module. These interference signals are triggered by many sources that include radio transmitters in the area.
If you hear sloshing sounds emanating from your Peugeot 3008 when driving this could be due to a clogged condensate drain of the evaporator. g28carkeys.co.uk can test this by blowing compressed air through the drain holes in your door. You can also use a flexible wire to play with the drain holes and dislodge any dirt that has been accumulating there. The sound of sloshing could be a sign that there are air pockets within the cooling system.
The receiver module is not working properly.
The receiver module on the Peugeot 3008 key fob is responsible for transferring the remote keyless system signal from the key fob to the car's receiver. If the receiver module is damaged, it may stop the car from recognizing the key fob. This issue can also be caused by the battery being dead or water damage. Also, interference from electronic devices operating on the same frequency. In these cases the car could display an error 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 reprogramming the key fob. You can also use a spare key to start the car. If the key fob still doesn't work after following all these steps, it could have a faulty chip.
It is recommended to remove the chip and clean it using paper towels and rubbing alcohol. If the chip is fried then you should purchase another one. FB Series enclosures are designed to fit a key fob and come with an optional coin cell battery holder that fits the most popular type of key fob batteries. They can also be customized by using digital printing or CNC machined cutouts. If your key fob was exposed to salty or dirty tap water, it is possible that the chip is contaminated.

Faulty keyless entry systems
If you see "card not detected" This signifies that your car is unable to receive an alert from your key fob. This could be due to a variety of causes such as an insufficient or dead battery. In most cases, the issue will be resolved by pushing the start button with the key fob. In some instances, you'll need to take the keyfob to a Peugeot dealer for repairs.
The first step to fix a Peugeot 3008 key fob that's not able to unlock or lock the doors is to check the battery. Batteries are often the main reason for a fob that is malfunctioning but there are other factors that could cause this issue as well. These include worn buttons as well as 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 to remove the battery and dry the electronic components using paper towels. You can also make use of a cleaner or isopropyl ethanol for this. It is best to change the fob after it has been exposed salt water or soapy water.
If your key fob not working, try to reset it by disconnection of the battery at 12 volts for about 15 minutes. Connect the negative cable and then the positive cable.