Peugeot 308 Key Fob Replacement

Peugeot's 308 might seem slightly old but it's striking. 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 aid in solving the issue whether it is constant or intermittent.

Water Damage

If you happen to leave your key fob in a puddle or get it wet when kayaking, swimming, canoeing, rafting, or canyoning, it's most likely to suffer water damage. The best way to avoid this from happening is to always keep it in a dry, dry bag when you're going outdoors or doing activities in which the fob may be exposed to a lot of water.

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

A circuit that is wet can cause the battery's charge to be drained or even explode. If you're able to fish the 308 key fob of whatever body of water it was stuck in then flip the button side down and shake it out as much water as you can before opening the case. After you open it, take off the battery and wipe the circuit board with a cotton swab dipped in 90-percent isopropyl alcohol.

Other reasons your Peugeot 308 remote entry keyless system may not work include a dead battery in the coin-cell, receiver module problems signal interference, or a defective chip. If none of these are the reason you can restart the system by disconnecting the 12 volt battery from your car for 15 minutes.

Dead Coin Battery

Peugeot cars come with a remote start system that allows the driver to start the car from a distance by warming up or cooling down the vehicle prior to stepping inside. This feature is extremely useful particularly during the cold winter months. Remote start systems can stop working for a variety reasons, including the dead battery in the coin-battery.

A coin-shaped battery that is in the key fob will last a time of two to four years, based on how often it's used and where it's purchased. The date of use is usually found on the packaging or written in the manual.

If the key fob is not functioning after exposure to water that is clean and you want to take the battery off, clean the chip with a paper towel and isopropyl ethanol, then dry it thoroughly before replacing it. 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 unsure if that the battery is not working properly You can test the voltage with a multimeter that is set to the vehicle's voltage range and connected to the terminals for minus and plus. The voltage should be between 12 to 13 volts, but if it's lower, the battery must be replaced. You can also reset the computer that is onboard by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first then negative cable). The engine should start after this.

Faulty Receiver Module

If you're unable to see the "Key Detected" message on your dashboard, then it's possible that the receiver module has created a fault. It is the part that sends out the signal when your key fob goes off. It also acts as an alarm and prevents the car from starting without the correct key.

The cause could be various causes, such as water damage or just aging. If the chip inside your peugeot key 308 keyfob has been damaged by dirty tap water it could be because the keyfob was exposed it. In this situation, you'll need to take the device apart and thoroughly clean it with isopropyl alcohol or an electronic cleaner. Once it's dry you can put the battery back in and try again.

If the issue persists the issue persists, it's a good idea to see a local Peugeot specialist or locksmith. They can use the diagnostic tool to identify the issue and then fix it.

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Faulty electronic chip

The electronic chip that is in your Peugeot 308 key fob is a very crucial component of the remote control system. If it is damaged, your car may not start or you may receive a message that reads "anti-theft active". If this occurs, the only solution to fix the issue is to get a new key. Luckily, auto locksmiths who are professionals can complete the task in the shortest amount of time.

The chip in the key fob of your peugeot key fob 308 may become faulty for many reasons, such as sweat, water damage or dirt. If your Peugeot 308 key fob is exposed to soapy water, it is recommended to clean it immediately. You can use a paper towel and isopropyl alcohol to clean the electronic component. The battery should then be allowed to completely dry.

Sometimes, a key fob can be inoperable due to radio interference. This can happen when other devices operate on the same frequencies as your Peugeot keyfob. It could also be caused by bad weather or Peugeot 308 key fob 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 attention. It is important not to drop or throw the key fob. If you lose it, try to locate it as quickly as is possible. You can reset your on-board computer by disconnection of the battery for a couple of minutes. Be sure to disconnect the negative cable first before connecting the positive.