Peugeot 308 Key Fob Replacement

Peugeot's 308 could be catching on a bit however it's still appealing. It's not the most luxurious vehicle in its class, but it's an enjoyable and relaxing drive.

We often receive requests from Coded Car Keys to replace peugeot key fobs. No matter if the issue is intermittent or constant these tips will assist.

Water Damage

If you accidentally drop your key fob into an eddy, or it gets wet while kayaking, canoeing, rafting, or canyoning it is likely to be damaged by water. The best method to prevent this from happening is to always keep it in a dry bag when you're outdoors or performing things where the fob might be exposed to large amounts of water.

It's also crucial to make sure that the fob has dried before you open it and use it again. If you notice any odors coming from the fob, like an industrial-like liquid smell or that of windshield washer fluid, it's another indication that it's submerged in water.

A wet circuit can cause the battery's power to be depleted or even explode. If you can remove your 308 keyfob out of the water it is best to turn the button side up and shake as much water as possible before opening the casing. When you've opened it, take out the battery and wipe the circuit board using the help of a cotton swab that has been dipped in 90 percent isopropyl alcohol.

Other reasons why your Peugeot 308 remote entry keyless system might not work could be due to a dead coin-cell battery or receiver module malfunction, signal interference or a faulty chip. If none of these are the issue, try resetting your system by disconnecting the 12 volt battery for approximately 15 minutes.

Dead Coin Battery

Peugeot cars are equipped 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 stepping inside. This feature is extremely beneficial, especially in the cold winter months. The remote start system may not function due to a variety of reasons, such as the dead battery in the coin-battery.

The coin-shaped battery inside the key fob could last between two and four years, based on how frequently it is used, the location it was purchased, and the way it is utilized. The date of use is displayed on the packaging or in the user manual.

If the key fob is no longer working after being exposed clean tapwater, take out the battery and clean the electronic chip with a paper towel soaked in isopropyl ethanol. Then dry the chip completely before replacing it. If the key fob has been exposed to salty or soapy water, it could have caused the chip to become damaged. You'll need to replace it.

If you're unsure if the battery is defective, you can check its voltage with a multimeter attached to both the minus and plus terminals. The voltage should be between 12 to 13 volts, but if it's lower, the battery should be replaced. You can also try to reset your on-board computer by disconnecting the battery at 12 volts for a short period of time, and reconnecting it in reverse order (positive cable first, then negative). The engine should now begin.

Faulty Receiver Module

If you don't get the "Key Detected", it could be that your receiver module is faulty. It's the part that transmits an alarm to the car when the key fob is activated, that also acts as an immobiliser and prevents it from starting until the correct key is present.

The cause could be various factors, including water damage or just getting old. If your Peugeot 308 key fob has been exposed to dirty tap water, for instance the electronic chip located inside the device will be damaged. In this instance you'll need to remove the unit apart and clean it thoroughly using isopropyl alcohol or an electronic cleaner. Once the battery has dried you can attempt to test it again.

If the problem persists the issue persists, it's a good idea to see an area Peugeot specialist or locksmith. They'll be able employ a diagnostic tool identify the problem and fix it.

It is stressful to lose your Peugeot car key. However, a reputable auto locksmith can address the problem in minutes. They can cut a brand new key and program it to your vehicle, ensuring you can get back out on the road in the shortest time possible. https://www.g28carkeys.co.uk/peugeot-car-key-replacements-near-me/ to find a locksmith near you.

Faulty Electronic Chip

The chip in the Peugeot 308 key fob is a critical function in the remote control system. If it gets damaged, your car might not start or receive a message that reads "anti-theft active". If this occurs, the only solution to fix the issue is to replace the key. Auto locksmiths with experience are able to provide the service in the shortest time.

The chip in the key fob of your Peugeot 308 may fail due to many reasons, such as sweat, water damage or dirt. If your Peugeot key fob has been exposed dirty or soapy water, it needs to be cleaned promptly. You can make use of a paper towel and isopropyl alcohol for cleaning the electronic component. After that, you should let the battery dry completely.

Sometimes keys may be inoperable due to radio interference. This can be caused when other devices operate on the same frequency as your Peugeot keyfob. It could also be caused by weather conditions or objects around the vehicle. It is recommended to visit a Peugeot dealer in the event of this problem.

The Peugeot key fob 207/308 is extremely delicate and requires a lot of attention. It is crucial not to throw or drop the key fob. If you lose something, try to find it as soon as possible. You can reset the on-board computer by disconnecting the battery for a couple of minutes. Unplug the negative cable prior to the positive.