Peugeot 308 Key Fob Replacement

Peugeot's 308 might be catching on a little but it's still attractive. It's not the most luxurious car in its class, but it's a relaxing and civilised drive.

We often get asked at Coded Car Keys to replace peugeot key fobs. The following suggestions will help whether the problem is intermittent, or constant.

Water Damage

If you accidentally drop your fob in the midst of a puddle or splash it with water while kayaking, swimming canoeing, rafting, or canyoning, it's likely to suffer water damage. Keep your key fob in a dry, dry bag each time you go outside or engage in activities that could expose it to large amounts of water.

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

A wet circuit board can cause the battery to dump its charge or even explode. If you can get your keyfob 308 out of the water it is best to turn the button side up and shake as much water as you can before opening the casing. Remove the battery, then wipe the circuit board clean using a cotton swab which is dipped in 90 percent alcohol.

Other reasons that your Peugeot 308 remote entry keyless system may not work include a dead battery in the coin-cell or receiver module issue, signal interference or a malfunctioning chip. If none of the above are the issue it is possible to reset the system by disconnecting the 12 volt battery from your car for 15 mins.

Dead Coin Battery

Peugeot cars come with a remote start system that allows the driver to start the car from afar and then warm up or cool down the vehicle prior to getting in. This feature is extremely beneficial, especially during cold winter months. However, sometimes the remote stop system stops functioning due to a variety of reasons, such as a dead coin battery.

The coin-shaped battery inside the key fob can last between two and four years, based on how frequently it is used, where it was purchased, and how it is used. The date of use is typically found on the packaging or written in the manual.

If the key fob stopped working after exposure to pure tapwater, you need to remove the battery and clean the electronic chip with the help of a paper towel that has been soaked with isopropyl ethanol. Then dry the chip completely before replacing. If the key fob has been exposed to salty or soapy water, it could have fried the chip. You'll need to replace it.

If you're not sure whether the battery is defective You can test its voltage with a multimeter connected to both the minus and plus terminals. The voltage should range from 12-13 volts, however, if it reads lower, the battery must be replaced. Alternatively, you can try to reset the onboard computer by disconnecting the 12 volt battery for a couple of minutes, and reconnecting it in reverse order (positive cable first and then negative). The engine should begin to run after this.

Faulty Receiver Module

If you don't see the "Key Detected", it could be the receiver module defective. It's the component which sends out an alert when the key fob activates. It also functions as an alarm and prevents the car from starting if it doesn't have the correct key.

This could be due to a variety of factors including water damage or simply aging. If the electronic chip within your Peugeot 308 keyfob has been damaged due to dirty tap water It could be because the keyfob was contaminated with it. In this case you will have to remove it and thoroughly clean it with isopropyl or electronic cleaner. Once it's dry, you can put the battery back into the battery and try again.

If the issue persists, it is a good idea to see a local Peugeot expert or locksmith. They can utilize a diagnostic tool in order to pinpoint the issue and then fix it.

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Electronic chip malfunctions

The electronic chip inside the Peugeot 308 key fob is a critical function in the remote control system. If the chip is damaged, you may have problems starting your car or receive a message saying "anti-theft". If this occurs, the only option to fix the problem is to obtain a new key. Fortunately, professional auto locksmiths can offer the service in the shortest amount of time.

The chip inside your Peugeot 308 key fob can become faulty due to sweat, water damage dirt, or any other cause. If your Peugeot key fob has been exposed to soapy or dirty water, it must be cleaned immediately. You can use a paper towel and isopropyl alcohol to clean the electronic component. Then, you need to allow the battery to dry completely.

Sometimes, a key fob can not function due to radio interference. This can be caused by other devices operating at the same frequency as your Peugeot key fob. It can also be caused by bad weather or objects in the vicinity. It is recommended that you visit a Peugeot dealer if you have this problem.

The Peugeot 207/308 Key Fob is fragile and requires special attention. It is important not to throw or drop the key fob. If you lose it, try to find it as soon as you can. You can reset all the on-board computers by disconnecting the 12 volt battery for a few minutes. Be sure to disconnect the negative first, and then the positive.