Peugeot 3008 Key Fob Problems
Peugeot's 3008 SUV, which is mid-sized, has a lot to offer. It's stylish, it drives well and has a surprisingly big boot. Can it compete in the most competitive segment of the market, perhaps?
If your Peugeot key fob isn't working, it may have been exposed to clean tap water or soapy water. You may have to remove the battery and clean it with isopropyl ethanol or electronic cleaner.
Dead coin battery
Peugeot key fobs include a small coin battery that powers their remote locking as well as other functions. The battery has a short lifespan and is susceptible to wear out over the course of years of use. A simple way to check whether the battery is damaged is by performing an electrical test. Multimeters are used to measure the voltage between the poles that are plus and minus of the battery. This test can determine if the battery is dead.
The receiver module may be the reason why your key fobs failing to function after you've used your Peugeot 3008 for a long time. The receiver module is responsible for capturing radio frequency signals from key fobs and transmitting them to the car's system. If the receiver module is damaged, it will not be able to relay commands to the other modules of the vehicle.
Another common reason for the key fob not working is moisture or sweat that has accumulated on the circuit board. This can cause short circuits that drain the battery, and also disable the remote locking feature of the key fob. If this is the situation you need to bring your key fob in to a specialist in chip level repairs.

Water damage
If you dropped your key fob in the pool, tossed it in the washer or just put it in the rain for too long, water damage could be a major issue. Water makes for a good conductor and can easily cut off parts of the circuit board. It can also cause corrosion to the metal trace on the key fob and other components. A wet circuit could cause the battery to lose its charge.
If you have an extra key fob, use it to unlock and lock the Peugeot 3008 to identify a dead coin cell battery as the cause of the problem. Another issue that can prevent the key fob from operating correctly is interference signals that interfere with the signal transmitted to the receiver module. These signals of interference are generated by various sources which include radio transmitters located in the vicinity.
If you hear sloshing noises emanating from inside your Peugeot 3008 during your drive, it's probably because of a blocked condensate evaporator drain. You can check for this by taking a look at the drain holes that are underneath your door and blowing compressed air through the drain holes. You can also use a flexible metal wire to move drain holes around to remove any dirt that has accumulated. Air pockets can be identified by sloshing sound.
Receiver module that is defective
The receiver module in a Peugeot 3008 is responsible for transmitting a remote keyless message from the key fob to the receiver inside the car. If the receiver module is damaged, it may prevent the car from recognizing the key fob. Other reasons that could cause this 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 situations the car could display a message that says "card not detected" on the display.
Fortunately, there are several options to solve this issue. You can try replacing the battery or reprogram the key fob. You can also use a spare key to start the car. However, if your key fob doesn't work after all these steps, it may have a chip that's not working properly.
It is best to take out the chip and clean it with rubbing alcohol and paper towel. If the chip is damaged you need to buy a new one. The FB Series enclosures come with a coin cell battery holder that fits the most popular kinds 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 require to be cleaned.
Keyless entry systems that fail
If you are seeing "card not detected", this signifies that your car isn't receiving the signal from your key fob. This could be due to many reasons, including batteries that are weak or dead. The issue is usually resolved by pressing the start button on the key fob. In some cases however, you may need to take your key fob to an Peugeot dealer for further repairs.
Checking the battery is the first step to troubleshooting an Peugeot 3008 keyfob that won't lock or unlock doors. Batteries are the primary cause of a malfunctioning fob however there are a variety of other factors that can cause this issue as well. These include worn buttons as well as water damage.
If your Peugeot key fob has been exposed to pure tap water, it's an ideal idea to remove the battery. Then, dry the electronic components using paper towel. You can also employ a cleaner or isopropyl ethanol for this. peugeot boxer key g28carkeys.co.uk is recommended to replace the fob if it's been exposed salt water or soapy water.
If your key fob does not work you can reset it by removing the battery of 12 volts for 15 minutes. Connect the negative cable first, then the positive cable.