Peugeot 308 Key Fob Replacement

Peugeot's 308 may be catching on a little, but it still feels eye-catching. It's not the most luxurious vehicle in its class, but it is an enjoyable and comfortable driving experience.

Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. The following suggestions will help whether the problem is persistent or intermittent.

Water Damage

If you accidentally drop your key fob in a puddle or get it wet when kayaking, swimming, canoeing, rafting or canyoning, it's most likely to be damaged by water. The best method to prevent this from happening is to always keep it in a dry bag whenever you're outdoors or performing activities that require the fob to be exposed to high levels of water.

It's also essential to make sure the fob has completely dried out prior to opening it and use it again. If you detect any smells emanating from the fob like an industrial liquid smell or that of windshield washer fluid, this is another indication that it's submerged in water.

A circuit that is wet can cause the battery's charge to drain or even explode. If you're able fish your 308 key fob out of whatever body of water it got stuck in then flip the button side down and shake it out as much water as possible before opening the case. Take the battery out, and then wipe the circuit board down using a cotton swab that has been dipped in 90-percent alcohol.

Other reasons your Peugeot 308 remote entry keyless system may not function include a dead coin-cell battery or receiver module malfunction signal interference, or a faulty chip. If none of these are the cause it is possible to reset the system by removing the 12 volt battery from the car for 15 minutes.

Dead Coin Battery

Peugeot cars come with a remote-start system which allows the driver to start the car from afar, warming up or cooling down the vehicle prior to entering. This feature is extremely beneficial especially during the cold winter months. Remote start systems may be stopped for a variety of reasons, such as the battery being dead.

A coin-shaped battery that is found inside the key fob has a life span of two to four years, based on how frequently it is used and where it's purchased. The date of use is usually written on the package or in the manual.

If the key fob stops functioning after being exposed to pure tapwater, you need to remove the battery and clean the electronic chip with an absorbent paper towel that has been soaked in isopropyl ethanol. Then dry the chip thoroughly before replacing. In case of exposure to salty or soapy water, the chip may be fried and you will require replacing the key fob altogether.

If you're not sure whether the battery is defective it is possible to check its voltage using an instrument connected to the terminals for plus and minus. If the voltage is lower than 12-13 volts then you must replace the battery. You can also try to reset the onboard computer by disconnecting the battery with 12 volts for a couple of minutes, and then reconnecting it in reverse order (positive cable first, then negative). The engine should then start after this.

Faulty Receiver Module

If you aren't seeing the "Key Detected", it could be the receiver module defective. It is the part that transmits the signal when your key fob turns on. It also acts as an alarm that stops the vehicle from starting without the correct key.

This can be due to several reasons, such as water damage or simply the aging process. If the chip inside your Peugeot 308 keyfob has been damaged due to dirty tap water, it could be because the keyfob was contaminated with it. In this situation, you'll need to take it out and clean it thoroughly using isopropyl or an electronic cleaner. When the battery is clean you can attempt to test it again.

If the issue is not resolved, it is a good idea to consult a local Peugeot expert or locksmith. They can use an instrument for diagnosing to pinpoint the problem and fix it.

It can be a stressful experience to lose your Peugeot car key. A reputable auto locksmith can solve the issue in minutes. They can cut a brand new key and programme it to your vehicle, so you can get back off the road in the shortest amount of time. Click here to find a local locksmith near you.

Electronic chip malfunctions

The electronic chip inside your Peugeot 308 key fob is an important component of the remote control system. If it gets damaged, your car may not start or receive a message saying "anti-theft active". If this occurs, the only solution to fix the issue is to purchase a new key. Auto locksmiths with experience can provide this fastest possible time.

The chip in the chip of your peugeot spare key 308 key fob can become faulty due to sweat, water damage dirt, or other reasons. If your Peugeot 308 key fob is exposed to soapy water, you must take it to the cleaners immediately. You can clean the electronic component with a paper towel soaked in isopropyl Alcohol. The battery should be allowed to fully dry.

Radio interference can cause a key fob to stop working. This can be caused when other devices operate on the same frequency as your Peugeot keyfob. It can also be caused by bad weather or objects around the vehicle. If you encounter this issue it is recommended to visit a Peugeot dealership.

The Peugeot key fob 207/308 is extremely delicate and requires care. You shouldn't drop it or throw it around. If you lose it, try to find it as quickly as is possible. You can reset the on-board computer by disconnecting the battery for a couple of minutes. Make sure you disconnect the negative cable first before connecting the positive.