Peugeot 3008 Key Fob Problems
The mid-sized SUV from Peugeot, the 3008, has plenty of positive points. It's well-designed, it drives great and has a large boot. But is it able to beat off strong competition in perhaps the most crowded sector of the market?
If your Peugeot keyfob does not work It could be because it was exposed to clean or soapy tap water. It is possible to remove the battery, clean it with isopropyl ethanol or electronic cleaner.
Dead coin battery
Peugeot key fobs are powered by a coin-sized battery. The power utilized to operate the remote locking mechanism and other functions. The battery is limited in lifespan and can wear after years of use. A simple method to determine whether the battery is damaged is by performing an examination of voltage. A multimeter is used to test the voltage between the battery's plus and the minus poles. This test can determine if the battery is dead.
The receiver module may be the reason why your key fobs not functioning after having used your Peugeot 3008 for a prolonged period. The receiver module is in charge of receiving radio frequency signals transmitted through key fobs and sending 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 other modules of the vehicle.
Moisture or sweat that gets on the circuit board is another typical reason for an inoperable key fob. peugeot 207 key replacement can result in short circuits that drain the battery, and also disable the remote locking feature of the key fob. If this is the case you need to take your key fob in to a chip level service technician to fix it.

Water damage
If you dropped your key fob into the pool, tossed it in the washing machine or just left it in the rain for too long, water damage can cause a lot of problems. Water is a great conductor, and it could damage circuit boards. It can also cause corrosion to the metal traces on the key fob as well as other components. A wet circuit can cause a battery to lose its 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 coin battery is the source of the issue. Interference signals can cause your key fob to stop working properly. They interfere with the signal transmitted by the receiver module. These interference signals are caused by a variety of sources, including radio transmitters within the vicinity.
If you hear sloshing noises emanating from your Peugeot 3008 while driving, this is likely due to a blocked condensate drain of the evaporator. You can test for this by finding the drain holes under your door and blowing compressed gas into the drain holes. You can also use flexible metal wire to wiggle drain holes in order to get rid of any dirt that has accumulated. The sound of sloshing can be an indication that there are air pockets within the coolant system.
Receiver module that is defective
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 this module is damaged, it can cause the car to not recognize the 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 at the same frequency. In these instances, the car may show the message "card not detected" on the display.
There are many ways to troubleshoot this issue. You can try replacing the battery or reprogramming your key fob. You can also start your car using a spare key. However, if the key fob isn't working after these steps, it could have a chip that is not working properly.
It is recommended to remove the chip and clean it using rubbing alcohol and paper towel. If the chip is damaged it is recommended to buy a new one. The FB Series enclosures come with an holder for coin cells, which fits the most commonly used types of key fob batteries. They can also be personalized with digital printing and CNC cutouts that are machined. If your key fob was exposed to salty or dirty tap water, it is possible that the chip has been contaminated.
Keyless entry systems that fail
If you get "card not detected", this means that your car cannot receive the signal generated by your key fob. This could be due to a number of factors, including an insufficient or dead battery. The issue can be resolved by pressing the start button on the key fob. In some instances however, you might require taking the key fob to a Peugeot dealership for repairs.
Checking the battery is the first step to diagnosing the problem with a Peugeot 3008 keyfob that doesn't lock or unlock doors. Batteries are often the main reason for a fob that is malfunctioning however, there are other factors that can cause this issue as well. These include worn buttons, damage to the receiver module, water issues, and signal interference.
If you've recently had 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 use a cleaner or isopropyl ethanol for this. If the fob has been exposed to soap or salty water, it's recommended to replace it.
If your key fob is not working, you can try to reset it by disconnection of the 12 volt battery for approximately 15 minutes. Then reconnect the negative cable first, followed by the positive one.