Peugeot 3008 Key Fob Problems
The mid-sized SUV from Peugeot 3008, has a number of positive attributes. It's stylish, handles well and has a surprisingly large boot. But is it capable of beating off strong competition in the most crowded sector of the market?
If your Peugeot keyfob does not work it is possible that it was exposed to soapy or clean tap water. You may have 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 used to operate the remote locking mechanism and other features. The battery has a limited life span and may wear out over the course of years of use. One way to determine whether the battery is faulty is to conduct a voltage test. Multimeters can be used to measure voltage between the plus and minus poles of the battery. This test can determine whether the battery is dead.
If you've been using your Peugeot 3008 for a while, and your key fobs aren't working, there may be a problem with the receiver module. The receiver module is responsible for receiving radio frequency signals received by the key fobs and then sending them to the car's systems. If the receiver module is in problems, it won't be able transmit commands to the other modules in the car.
Moisture or sweat that gets on the circuit board is a common reason for a malfunctioning key fob. This can cause short circuits, which could drain the battery and stop the feature that locks the fob's remote. If this is the case, you should take your key fob in to an expert on chip level to fix it.
Water damage
Water damage can be a concern, whether you dropped your keyfob into the swimming water, washed it, or threw it out in the rain. Water is a great conductor, and it can cut off circuit boards. It could also cause corrosion of the metal traces as well as other components of the key fob. A damaged circuit board could cause the battery to drain its charge.
If you have a spare key fob use it to lock or unlock your Peugeot 3008 to rule out the possibility that a dead coin battery is the source of the problem. Interference signals can also cause your key fob to cease working properly. They interfere with the signal sent by the receiver module. These signals of interference can originate from a variety of things such as radio transmitters in close proximity.
If you hear sloshing noises coming from your Peugeot 3008 when driving this could be due to a clogged condensate evaporator drain. You can check for this by finding the drain holes under your door and blowing compressed gas into them. You can also use flexible metal wire to move drain holes around to clean any dirt that has accumulated. The sloshing sounds can be an indication that there are air pockets in the coolant system.
A malfunctioning receiver module
The receiver module in a Peugeot 3008 is responsible for transmitting the remote keyless signal from the keyfob to the receiver in the car. This module could be damaged, preventing the car from accepting your key fob. This issue can also be caused by a dead battery or water damage. or, interference from electronic devices operating on the same frequency. In these cases, the car may show the message "card not detected" on the display.
There are new key for peugeot 207 to troubleshoot this issue. You can try replacing the battery or reprogram the key fob. You may also be able to start the car using a spare key. However, if the fob doesn't work after all these steps, it could have a chip that's malfunctioning.

The best way to determine whether the key fob has damaged chip is to take it off and clean it with a paper towel and rubbing alcohol. If the chip has gone bad it is recommended to purchase the new one. The FB Series enclosures come with an holder for coin cells that is compatible with the most common types of key fob batteries. They can also be personalized by using digital printing and CNC cutouts that are machined. If your key fob was exposed to salty or dirty tap water, the chip might be contaminated and requires to be cleaned.
Faulty keyless entry systems
When you see the message "card not detected" It indicates that your car is unable to receive the signal from your key fob. This can be caused by a variety of reasons including an insufficient or dead battery. The issue can be solved by pressing the start button on the key fob. In some cases, you'll have to take the keyfob to a Peugeot dealer for further repairs.
Checking the battery is the first step in troubleshooting an Peugeot 3008 keyfob that won't unlock or lock doors. Batteries are the most frequent cause of a malfunctioning fob however there are a variety of other factors that can cause this issue too. This includes 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 using paper towels. You can also make use of a cleaner or isopropyl ethanol to do this. It is best to change the fob when it has been exposed to salt or soapy water.
If your key fob is still not working, try to reset it by disconnection of the battery at 12 volts for approximately 15 minutes. Connect the negative cable, then the positive cable.