Peugeot 308 Key Fob Replacement

Peugeot’s 308 might be getting on a little however it’s still appealing. It’s not the most luxurious vehicle in its class, but it is a pleasant and peaceful drive.

We are often asked at Coded Car Keys to replace peugeot key fobs. The following suggestions will assist whether the issue is constant or intermittent.

Water Damage

If you leave your fob in a puddle or splash it with water while swimming, kayaking, canoeing, rafting or canyoning, it’s probably to sustain water damage. The best way to prevent this from happening is to keep it in a dry bag whenever you’re out in the open or engaging in things where the fob might be exposed to large amounts of water.

You’ll also want to ensure that the fob is completely dry before opening it up and reusing it. If you detect any smells coming from the fob, like an industrial liquid smell or windshield washer fluid, it’s another indication that it’s submerged in water.

A circuit board that is wet could cause the battery to dump its charge or even explode. If you’re able to pull the 308 key fob of the water in which it was stuck in it, flip the button side down and shake it out as much water as you can before opening the case. After you open it, remove the battery and clean the circuit board using a cotton swab dipped in 90 percent isopropyl alcohol.

Other causes why your Peugeot 308 remote entry keyless system might not work include a dead coin cell battery or receiver module issues signal interference or a faulty chip. If none of the above is the problem it is possible to reset the system by disconnecting the 12 volt battery from the car for 15 mins.

Dead Coin Battery

Peugeot cars are equipped with remote start that lets drivers start their vehicle from an extended distance, which allows them to warm up or cool down the vehicle before entering. This feature is extremely useful, especially during winter’s cold and chilly months. The remote start system can cease to function for a variety reasons, including the battery being dead.

A coin-shaped battery that is found inside the key fob has a lifespan of between two and four years, depending on how often it is used and where it’s purchased. Its use-by date is typically printed on the package or marked in the manual.

If the key fob is no longer working after exposure to water that is clean, remove the battery and clean the electronic chip using the aid of a towel soaked in isopropyl ethanol. Then dry the chip thoroughly before replacing it. In the event of exposure to salty or soapy water, the chip could be damaged and you’ll require replacing the key fob entirely.

If you’re unsure if the battery is defective, you can check its voltage using a multimeter that is connected to both the minus and plus terminals. If the voltage is less than 12-13 volts, then you need to replace the battery. You can also reset your computer in the onboard computer by disconnection and reconnecting the 12 volt batteries in reverse order. (positive cable first then negative cable). The engine should then start.

Faulty Receiver Module

If you’re unable to see the “Key Detected” message on your dashboard, then it’s possible that your receiver module has created a fault. It’s the part that sends out an alert when your key fob activates. It also functions as an alarm that stops 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 aging. If your peugeot car keys replacements 308 key fob has been exposed to dirty tap water, like the electronic chip located on the inside will be damaged. In this case you will have to take it off and thoroughly clean it with isopropyl or electronic cleaner. When the battery is dry you can attempt to test it again.

If the issue isn’t resolved then it’s a good option to consult a local Peugeot specialist or locksmith. They can utilize an instrument for diagnosing to identify the issue and then fix it.

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Faulty Electronic Chip

The electronic chip in the Peugeot 308 key fob is a critical part in the remote control system. If it gets damaged, your car may not start or get a message saying “anti-theft active”. If this occurs, the only solution to fix the issue is to obtain a new key. Fortunately, professional auto locksmiths are able to provide this service within the shortest period of time.

The chip in your Peugeot 308’s key fob could fail due to various reasons, such as sweat, water damage or dirt. If your peugeot 208 key fob key fob has been exposed dirty or soapy water, it should be cleaned immediately. You can wipe the electronic component with the help of a towel that is soaked in isopropyl Alcohol. Then, you need to allow the battery to completely dry.

Sometimes the key fob may not function due to radio interference. This can be caused when other devices operate on the same frequencies as your Peugeot keyfob. It can also be caused by weather conditions or objects in the vicinity. If you encounter this issue it is advised to visit an Peugeot dealership.

The peugeot 107 key programming key fob 207/308 is extremely delicate and requires attention. You shouldn’t drop it or throw it around. If you lose something, try to find it as soon as possible. You can reset all on-board computers by disconnecting the battery that is 12 volts for a few minutes. Be sure to disconnect the negative cable first, then the positive.