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Peugeot 308 Key Fob Replacement

Peugeot's 308 might seem slightly old however it's still attractive. It's not the most luxurious vehicle in its class, but it is a relaxing and civilised driving experience.

We get asked frequently at Coded Car Keys to replace peugeot key fobs. Whether the problem is persistent or intermittent the following suggestions should aid.

Water Damage

If you accidentally drop your key fob into the puddle, or it is wet while kayaking, canoeing or rafting or canyoning the fob is most likely to be damaged by water. The best way to prevent this from happening is to keep it in a dry bag whenever you're outdoors or performing activities where the fob could be exposed to large amounts of water.

You'll also want to make sure that the fob is completely dry before opening it up and re-using it. If you notice any odors emanating from the fob such as an industrial-type liquid smell or windshield washer fluid, it's another indication that it's been submerged in water.

A circuit board that's damp can cause the battery to discharge its energy or even explode. If you're able to fish the 308 key fob from the body of water it was stuck in turn the button upside down and shake it out as much water as possible before opening the case. Once you have opened it, take out the battery, and then clean the circuit board with a cotton swab dipped in 90 percent isopropyl alcohol.

Other reasons why your Peugeot 308 remote keyless entry system might not function include a dead battery for your coin or receiver module issues signal interference, a faulty electronic chip. If none of these are the issue you can restart the system by removing the 12 volt battery from the vehicle for 15 minutes.

Dead Coin Battery

Peugeot cars are equipped with a remote-start system which allows the driver to start the car from a distance while warming up or cooling down the vehicle prior to stepping inside. This feature is extremely helpful, especially during winter's cold and chilly months. Remote start systems can stop working for a variety reasons, such as the battery being dead.

The coin-shaped battery contained inside the key fob will last between two and four years, based on how often it's used, the location it was purchased, and how it is used. The date of use is printed on the package or in the user manual.

If the key fob stops working after exposure to clean tap water then you must remove the battery, then clean the electronic chip with a paper towel and isopropyl alcohol, then dry it thoroughly before replacing it. If you expose it to salty or soapy water, the chip might be damaged and you'll need to replace the key fob entirely.

If you are not sure the battery is in good condition you can check its voltage using an instrument set to the car's voltage range. Connect it to the plus and minus terminals. If the voltage is less than 12-13 volts you must replace the battery. If you want to, you can try to reset the onboard computer by disconnecting the 12 volt battery for a few minutes and then reconnecting it in reverse order (positive cable first, then negative). The engine should now begin.

Faulty Receiver Module

If you aren't seeing the "Key Detected" It could be the receiver module faulty.  peugeot spare key 's the part that sends out the signal when your key fob turns on. It also acts as an alarm and prevents the car from starting if it doesn't have the correct key.

This could be due to a number of factors including water damage or simply the aging process. If your Peugeot 308 key fob has been exposed to dirty tap water, like the electronic chip located on the inside will be damaged. In this instance, you'll need to take the unit apart and clean it thoroughly using isopropyl alcohol, or electronic cleaner. When the battery is dry you can attempt to test it again.

If the problem persists the issue persists, it's a good idea to see a local Peugeot specialist or locksmith. They'll make use of a diagnostic device to identify the issue and fix it.

It is stressful to lose your Peugeot car key. A certified auto locksmith will be able to solve the issue in a matter of minutes. They can cut a brand new key and program it to your vehicle, ensuring that you can get back on the road again in the shortest time possible. Find locksmiths near you.

Faulty Electronic Chip

The electronic chip that is in the Peugeot 308 key fob plays a vital part in the remote control system. If the chip is damaged, you may have problems starting your car or get a message saying "anti-theft". If this occurs, the only way to fix the issue is to get a new key. Luckily, professional auto locksmiths can offer the service in the shortest amount of time.

The chip inside the chip of your Peugeot 308 key fob can be damaged by water damage, sweat dirt, or any other cause. If your Peugeot 308 key fob has been exposed to soapy water, cleanse it immediately. You can make use of a paper towel and isopropyl alcohol to wipe the electronic component. After that, let the battery completely dry.

Sometimes keys may not function due to radio interference. This can happen when other devices use the same frequency as your Peugeot keyfob. It could also be caused by bad weather or objects in the vicinity of the vehicle. It is recommended to see a Peugeot dealer if you experience this problem.

The Peugeot key fob 207/308 is very delicate and requires extra care. It is essential not to drop or throw the key fob. If you lose it, try to locate it as soon as you can. You can reset your on-board computer by disconnection of the battery for a couple of minutes. Make sure you disconnect the negative cable first before connecting the positive.