Peugeot 3008 Key Fob Problems
Peugeot's mid-sized 3008 SUV has lot of positives. It drives well, looks great and has a big boot. But can it beat against strong competition in the most crowded sector of the market?
If your Peugeot key fob isn't functioning, it might have been exposed to clean tap water or soapy water. You may need to remove the battery and clean it with electronic cleaner or isopropyl alcohol.
Dead coin battery
Peugeot key fobs are powered by a coin-sized battery. The power utilized to operate the remote locking mechanism and other features. This battery is a bit dated and wears out after years of usage. A simple method to determine whether the battery is damaged is to perform a voltage test. A multimeter is used to measure the voltage that is between the battery's plus and negative poles. The results of this test will show whether the battery is dead or not.
peugeot key G28 could be the reason for your key fobs not working after you've used your Peugeot 3008 for a long period of time. The receiver module is responsible for receiving radio frequency signals received by the key fobs, and then sending them to car systems. If the receiver module is defective and not functioning properly, it won't be able to send commands to the other modules of the vehicle.
Moisture or sweat that gets on the circuit board is a common cause of an unworking key fob. This can lead to short circuits which drain the battery and disable the remote locking feature of the key fob. If this is the case, you should bring your key fob to a chip level service technician to repair it.
Water damage
If you dropped your key fob in the pool, tossed it into the wash or just left it in the rain for too long, water damage can be a major issue. Water is a great conductor, and it could cut off circuit boards. It can also cause rusting of the metal traces and other components on the key fob. A circuit board that is wet could also cause the battery dump its charge.

If you have an extra key fob try using it to lock/unlock your Peugeot 3008 to eliminate the possibility that a dead coin battery is the source of 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 variety of sources such as radio transmitters in close proximity.
If you hear sloshing sounds emanating from the interior of your Peugeot 3008 while driving, it's likely because of a blocked evaporator condensate drain. You can test this by blowing compressed air into the drain holes underneath your door. You can also use a flexible metal wire to move drain holes around to remove any dirt that has accumulated. The sound of sloshing could also indicate that there are air pockets in the coolant system.
Receiver module that is defective
The receiver module of a Peugeot 3008 is responsible for transmitting a remote keyless signal from the keyfob to a receiver in the car. The receiver module may be damaged, preventing the car from accepting your key fob. This issue can be caused by an inactive battery or water damage. It could also be caused by interference from electronic devices operating at the same frequency. In these situations an error message such as "card not detected" could appear on the display.
Luckily, there are a number of ways to troubleshoot this issue. You can try to replace the battery or reprogram the key fob. You could also use a spare key to start the car. If the key fob still doesn't work after following all these steps, then it could be a problem with the chip.
It is best to take out the chip and clean it with rubbing alcohol and paper towel. If the chip has gone bad, you should buy a new one. FB Series enclosures are designed for key fobs and come with an optional coin cell battery holder that fits the most popular type of key fob batteries. These enclosures are customizable by using digital printing and CNC-machined cutouts. If your key fob has been exposed to dirty or salty tap water, your chip may be contaminated and need to be cleaned.
A malfunctioning keyless entry system
If you get the message "card not detected" It signifies that your car can't receive a signal from your key fob. This could be caused by many different reasons such as the battery being weak or dead. In most cases, the issue will be resolved by pushing the start button with the key fob. In some instances, you'll have to take the keyfob to an Peugeot dealer for repairs.
The first step to resolve the problem with a Peugeot 3008 key fob that won't unlock or lock the doors is to check its battery. Batteries are often the cause of malfunctioning keys. However there are other reasons that could be at play. These include worn buttons and water damage.
If you've recently experienced the Peugeot key fob exposed to pure tap water it's a good idea to remove the battery and dry the electronic components with paper towel. You could also try using isopropyl ethanol or a cleaner for this purpose. It is best to change the fob if it has been exposed to salt or soapy water.
If your key fob still not working, you can try to reset it by disconnecting the battery that is 12 volts for approximately 15 minutes. Then connect the negative cable first, followed by the positive cable.